| slovo | definícia |
cylinder
(mass) | cylinder
- valec |
cylinder
(encz) | cylinder,válec n: Zdeněk Brož |
cylinder
(encz) | cylinder,váleček Zdeněk Brož |
Cylinder
(gcide) | Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster] |
cylinder
(wn) | cylinder
n 1: a solid bounded by a cylindrical surface and two parallel
planes (the bases)
2: a surface generated by rotating a parallel line around a
fixed line
3: a chamber within which piston moves [syn: cylinder, {piston
chamber}]
4: a cylindrical container for oxygen or compressed air |
cylinder
(foldoc) | cylinder
The set of tracks on a multi-headed disk that
may be accessed without head movement. That is, the
collection of disk tracks which are the same distance from the
spindle about which the disks rotate. Each such group forms
the shape of a cylinder. Placing data that are likely to be
accessed together in cylinders reduces the access
significantly as head movement (seeking) is slow compared to
disk rotation and switching between heads.
(1997-07-15)
|
| | podobné slovo | definícia |
cylinder
(mass) | cylinder
- valec |
cylinder
(encz) | cylinder,válec n: Zdeněk Brožcylinder,váleček Zdeněk Brož |
cylinder block
(encz) | cylinder block,blok motoru n: Vašek Stodůlka |
cylinder head
(encz) | cylinder head,hlava motoru n: Vašek Stodůlka |
cylinder lock
(encz) | cylinder lock, n: |
cylinder press
(encz) | cylinder press,tlak ve válci n: Vašek Stodůlka |
cylinder sleeve
(encz) | cylinder sleeve,vložka válce (spalovacího motoru) Suky |
cylinders
(encz) | cylinders,válce n: Zdeněk Brož |
element of a cylinder
(encz) | element of a cylinder, n: |
form cylinder
(encz) | form cylinder,formový (tiskový) válec - např. pro upevnění tiskového
potahu (sleev, plátno) n: [tech.] polygrafický výraz Pavlína Kalašová
(Jenofefa) |
graduated cylinder
(encz) | graduated cylinder,odměrný válec n: [chem.] mamm |
hit on all cylinders
(encz) | hit on all cylinders, |
hydraulic brake cylinder
(encz) | hydraulic brake cylinder, n: |
master cylinder
(encz) | master cylinder, n: |
plate cylinder
(encz) | plate cylinder,deskový (tiskový válec) [tech.] polygrafický
výraz Pavlína Kalašová (Jenofefa) |
press cylinder
(encz) | press cylinder,tlakový (tiskový) válec n: [tech.] polygrafický
výraz Pavlína Kalašová (Jenofefa) |
Axis cylinder
(gcide) | Axis \Ax"is\, n.; pl. Axes. [L. axis axis, axle. See Axle.]
A straight line, real or imaginary, passing through a body,
on which it revolves, or may be supposed to revolve; a line
passing through a body or system around which the parts are
symmetrically arranged.
[1913 Webster]
2. (Math.) A straight line with respect to which the
different parts of a magnitude are symmetrically arranged;
as, the axis of a cylinder, i. e., the axis of a cone,
that is, the straight line joining the vertex and the
center of the base; the axis of a circle, any straight
line passing through the center.
[1913 Webster]
3. (Bot.) The stem; the central part, or longitudinal
support, on which organs or parts are arranged; the
central line of any body. --Gray.
[1913 Webster]
4. (Anat.)
(a) The second vertebra of the neck, or {vertebra
dentata}.
(b) Also used of the body only of the vertebra, which is
prolonged anteriorly within the foramen of the first
vertebra or atlas, so as to form the odontoid process
or peg which serves as a pivot for the atlas and head
to turn upon.
[1913 Webster]
5. (Crystallog.) One of several imaginary lines, assumed in
describing the position of the planes by which a crystal
is bounded.
[1913 Webster]
6. (Fine Arts) The primary or secondary central line of any
design.
[1913 Webster]
Anticlinal axis (Geol.), a line or ridge from which the
strata slope downward on the two opposite sides.
Synclinal axis, a line from which the strata slope upward
in opposite directions, so as to form a valley.
Axis cylinder (Anat.), the neuraxis or essential, central
substance of a nerve fiber; -- called also axis band,
axial fiber, and cylinder axis.
Axis in peritrochio, the wheel and axle, one of the
mechanical powers.
Axis of a curve (Geom.), a straight line which bisects a
system of parallel chords of a curve; called a {principal
axis}, when cutting them at right angles, in which case it
divides the curve into two symmetrical portions, as in the
parabola, which has one such axis, the ellipse, which has
two, or the circle, which has an infinite number. The two
axes of the ellipse are the major axis and the {minor
axis}, and the two axes of the hyperbola are the
transverse axis and the conjugate axis.
Axis of a lens, the straight line passing through its
center and perpendicular to its surfaces.
Axis of a microscope or Axis of a telescope, the straight
line with which coincide the axes of the several lenses
which compose it.
Axes of co["o]rdinates in a plane, two straight lines
intersecting each other, to which points are referred for
the purpose of determining their relative position: they
are either rectangular or oblique.
Axes of co["o]rdinates in space, the three straight lines
in which the co["o]rdinate planes intersect each other.
Axis of a balance, that line about which it turns.
Axis of oscillation, of a pendulum, a right line passing
through the center about which it vibrates, and
perpendicular to the plane of vibration.
Axis of polarization, the central line around which the
prismatic rings or curves are arranged. --Brewster.
Axis of revolution (Descriptive Geom.), a straight line
about which some line or plane is revolved, so that the
several points of the line or plane shall describe circles
with their centers in the fixed line, and their planes
perpendicular to it, the line describing a surface of
revolution, and the plane a solid of revolution.
Axis of symmetry (Geom.), any line in a plane figure which
divides the figure into two such parts that one part, when
folded over along the axis, shall coincide with the other
part.
Axis of the equator, ecliptic, horizon (or other circle
considered with reference to the sphere on which it lies),
the diameter of the sphere which is perpendicular to the
plane of the circle. --Hutton.
Axis of the Ionic capital (Arch.), a line passing
perpendicularly through the middle of the eye of the
volute.
Neutral axis (Mech.), the line of demarcation between the
horizontal elastic forces of tension and compression,
exerted by the fibers in any cross section of a girder.
Optic axis of a crystal, the direction in which a ray of
transmitted light suffers no double refraction. All
crystals, not of the isometric system, are either uniaxial
or biaxial.
Optic axis, Visual axis (Opt.), the straight line passing
through the center of the pupil, and perpendicular to the
surface of the eye.
Radical axis of two circles (Geom.), the straight line
perpendicular to the line joining their centers and such
that the tangents from any point of it to the two circles
shall be equal to each other.
Spiral axis (Arch.), the axis of a twisted column drawn
spirally in order to trace the circumvolutions without.
Axis of abscissas and Axis of ordinates. See Abscissa.
[1913 Webster] |
Cylinder axis
(gcide) | Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster]Axis \Ax"is\, n.; pl. Axes. [L. axis axis, axle. See Axle.]
A straight line, real or imaginary, passing through a body,
on which it revolves, or may be supposed to revolve; a line
passing through a body or system around which the parts are
symmetrically arranged.
[1913 Webster]
2. (Math.) A straight line with respect to which the
different parts of a magnitude are symmetrically arranged;
as, the axis of a cylinder, i. e., the axis of a cone,
that is, the straight line joining the vertex and the
center of the base; the axis of a circle, any straight
line passing through the center.
[1913 Webster]
3. (Bot.) The stem; the central part, or longitudinal
support, on which organs or parts are arranged; the
central line of any body. --Gray.
[1913 Webster]
4. (Anat.)
(a) The second vertebra of the neck, or {vertebra
dentata}.
(b) Also used of the body only of the vertebra, which is
prolonged anteriorly within the foramen of the first
vertebra or atlas, so as to form the odontoid process
or peg which serves as a pivot for the atlas and head
to turn upon.
[1913 Webster]
5. (Crystallog.) One of several imaginary lines, assumed in
describing the position of the planes by which a crystal
is bounded.
[1913 Webster]
6. (Fine Arts) The primary or secondary central line of any
design.
[1913 Webster]
Anticlinal axis (Geol.), a line or ridge from which the
strata slope downward on the two opposite sides.
Synclinal axis, a line from which the strata slope upward
in opposite directions, so as to form a valley.
Axis cylinder (Anat.), the neuraxis or essential, central
substance of a nerve fiber; -- called also axis band,
axial fiber, and cylinder axis.
Axis in peritrochio, the wheel and axle, one of the
mechanical powers.
Axis of a curve (Geom.), a straight line which bisects a
system of parallel chords of a curve; called a {principal
axis}, when cutting them at right angles, in which case it
divides the curve into two symmetrical portions, as in the
parabola, which has one such axis, the ellipse, which has
two, or the circle, which has an infinite number. The two
axes of the ellipse are the major axis and the {minor
axis}, and the two axes of the hyperbola are the
transverse axis and the conjugate axis.
Axis of a lens, the straight line passing through its
center and perpendicular to its surfaces.
Axis of a microscope or Axis of a telescope, the straight
line with which coincide the axes of the several lenses
which compose it.
Axes of co["o]rdinates in a plane, two straight lines
intersecting each other, to which points are referred for
the purpose of determining their relative position: they
are either rectangular or oblique.
Axes of co["o]rdinates in space, the three straight lines
in which the co["o]rdinate planes intersect each other.
Axis of a balance, that line about which it turns.
Axis of oscillation, of a pendulum, a right line passing
through the center about which it vibrates, and
perpendicular to the plane of vibration.
Axis of polarization, the central line around which the
prismatic rings or curves are arranged. --Brewster.
Axis of revolution (Descriptive Geom.), a straight line
about which some line or plane is revolved, so that the
several points of the line or plane shall describe circles
with their centers in the fixed line, and their planes
perpendicular to it, the line describing a surface of
revolution, and the plane a solid of revolution.
Axis of symmetry (Geom.), any line in a plane figure which
divides the figure into two such parts that one part, when
folded over along the axis, shall coincide with the other
part.
Axis of the equator, ecliptic, horizon (or other circle
considered with reference to the sphere on which it lies),
the diameter of the sphere which is perpendicular to the
plane of the circle. --Hutton.
Axis of the Ionic capital (Arch.), a line passing
perpendicularly through the middle of the eye of the
volute.
Neutral axis (Mech.), the line of demarcation between the
horizontal elastic forces of tension and compression,
exerted by the fibers in any cross section of a girder.
Optic axis of a crystal, the direction in which a ray of
transmitted light suffers no double refraction. All
crystals, not of the isometric system, are either uniaxial
or biaxial.
Optic axis, Visual axis (Opt.), the straight line passing
through the center of the pupil, and perpendicular to the
surface of the eye.
Radical axis of two circles (Geom.), the straight line
perpendicular to the line joining their centers and such
that the tangents from any point of it to the two circles
shall be equal to each other.
Spiral axis (Arch.), the axis of a twisted column drawn
spirally in order to trace the circumvolutions without.
Axis of abscissas and Axis of ordinates. See Abscissa.
[1913 Webster] |
cylinder axis
(gcide) | Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster]Axis \Ax"is\, n.; pl. Axes. [L. axis axis, axle. See Axle.]
A straight line, real or imaginary, passing through a body,
on which it revolves, or may be supposed to revolve; a line
passing through a body or system around which the parts are
symmetrically arranged.
[1913 Webster]
2. (Math.) A straight line with respect to which the
different parts of a magnitude are symmetrically arranged;
as, the axis of a cylinder, i. e., the axis of a cone,
that is, the straight line joining the vertex and the
center of the base; the axis of a circle, any straight
line passing through the center.
[1913 Webster]
3. (Bot.) The stem; the central part, or longitudinal
support, on which organs or parts are arranged; the
central line of any body. --Gray.
[1913 Webster]
4. (Anat.)
(a) The second vertebra of the neck, or {vertebra
dentata}.
(b) Also used of the body only of the vertebra, which is
prolonged anteriorly within the foramen of the first
vertebra or atlas, so as to form the odontoid process
or peg which serves as a pivot for the atlas and head
to turn upon.
[1913 Webster]
5. (Crystallog.) One of several imaginary lines, assumed in
describing the position of the planes by which a crystal
is bounded.
[1913 Webster]
6. (Fine Arts) The primary or secondary central line of any
design.
[1913 Webster]
Anticlinal axis (Geol.), a line or ridge from which the
strata slope downward on the two opposite sides.
Synclinal axis, a line from which the strata slope upward
in opposite directions, so as to form a valley.
Axis cylinder (Anat.), the neuraxis or essential, central
substance of a nerve fiber; -- called also axis band,
axial fiber, and cylinder axis.
Axis in peritrochio, the wheel and axle, one of the
mechanical powers.
Axis of a curve (Geom.), a straight line which bisects a
system of parallel chords of a curve; called a {principal
axis}, when cutting them at right angles, in which case it
divides the curve into two symmetrical portions, as in the
parabola, which has one such axis, the ellipse, which has
two, or the circle, which has an infinite number. The two
axes of the ellipse are the major axis and the {minor
axis}, and the two axes of the hyperbola are the
transverse axis and the conjugate axis.
Axis of a lens, the straight line passing through its
center and perpendicular to its surfaces.
Axis of a microscope or Axis of a telescope, the straight
line with which coincide the axes of the several lenses
which compose it.
Axes of co["o]rdinates in a plane, two straight lines
intersecting each other, to which points are referred for
the purpose of determining their relative position: they
are either rectangular or oblique.
Axes of co["o]rdinates in space, the three straight lines
in which the co["o]rdinate planes intersect each other.
Axis of a balance, that line about which it turns.
Axis of oscillation, of a pendulum, a right line passing
through the center about which it vibrates, and
perpendicular to the plane of vibration.
Axis of polarization, the central line around which the
prismatic rings or curves are arranged. --Brewster.
Axis of revolution (Descriptive Geom.), a straight line
about which some line or plane is revolved, so that the
several points of the line or plane shall describe circles
with their centers in the fixed line, and their planes
perpendicular to it, the line describing a surface of
revolution, and the plane a solid of revolution.
Axis of symmetry (Geom.), any line in a plane figure which
divides the figure into two such parts that one part, when
folded over along the axis, shall coincide with the other
part.
Axis of the equator, ecliptic, horizon (or other circle
considered with reference to the sphere on which it lies),
the diameter of the sphere which is perpendicular to the
plane of the circle. --Hutton.
Axis of the Ionic capital (Arch.), a line passing
perpendicularly through the middle of the eye of the
volute.
Neutral axis (Mech.), the line of demarcation between the
horizontal elastic forces of tension and compression,
exerted by the fibers in any cross section of a girder.
Optic axis of a crystal, the direction in which a ray of
transmitted light suffers no double refraction. All
crystals, not of the isometric system, are either uniaxial
or biaxial.
Optic axis, Visual axis (Opt.), the straight line passing
through the center of the pupil, and perpendicular to the
surface of the eye.
Radical axis of two circles (Geom.), the straight line
perpendicular to the line joining their centers and such
that the tangents from any point of it to the two circles
shall be equal to each other.
Spiral axis (Arch.), the axis of a twisted column drawn
spirally in order to trace the circumvolutions without.
Axis of abscissas and Axis of ordinates. See Abscissa.
[1913 Webster] |
Cylinder boiler
(gcide) | Boiler \Boil"er\, n.
1. One who boils.
[1913 Webster]
2. A vessel in which any thing is boiled.
[1913 Webster]
Note: The word boiler is a generic term covering a great
variety of kettles, saucepans, clothes boilers,
evaporators, coppers, retorts, etc.
[1913 Webster]
3. (Mech.) A strong metallic vessel, usually of wrought iron
plates riveted together, or a composite structure
variously formed, in which steam is generated for driving
engines, or for heating, cooking, or other purposes.
[1913 Webster]
Note: The earliest steam boilers were usually spheres or
sections of spheres, heated wholly from the outside.
Watt used the wagon boiler (shaped like the top of a
covered wagon) which is still used with low pressures.
Most of the boilers in present use may be classified as
plain cylinder boilers, flue boilers, sectional and
tubular boilers.
[1913 Webster]
Barrel of a boiler, the cylindrical part containing the
flues.
Boiler plate, Boiler iron, plate or rolled iron of about
a quarter to a half inch in thickness, used for making
boilers and tanks, for covering ships, etc.
Cylinder boiler, one which consists of a single iron
cylinder.
Flue boilers are usually single shells containing a small
number of large flues, through which the heat either
passes from the fire or returns to the chimney, and
sometimes containing a fire box inclosed by water.
Locomotive boiler, a boiler which contains an inclosed fire
box and a large number of small flues leading to the
chimney.
Multiflue boiler. Same as Tubular boiler, below.
Sectional boiler, a boiler composed of a number of
sections, which are usually of small capacity and similar
to, and connected with, each other. By multiplication of
the sections a boiler of any desired capacity can be built
up.
Tubular boiler, a boiler containing tubes which form flues,
and are surrounded by the water contained in the boiler.
See Illust. of Steam boiler, under Steam.
Tubulous boiler. See under Tubulous. See Tube, n., 6,
and 1st Flue.
[1913 Webster] |
Cylinder engine
(gcide) | Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster] |
Cylinder escapement
(gcide) | Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster] |
Cylinder face
(gcide) | Face \Face\ (f[=a]s), n. [F., from L. facies form, shape, face,
perh. from facere to make (see Fact); or perh. orig.
meaning appearance, and from a root meaning to shine, and
akin to E. fancy. Cf. Facetious.]
1. The exterior form or appearance of anything; that part
which presents itself to the view; especially, the front
or upper part or surface; that which particularly offers
itself to the view of a spectator.
[1913 Webster]
A mist . . . watered the whole face of the ground.
--Gen. ii. 6.
[1913 Webster]
Lake Leman wooes me with its crystal face. --Byron.
[1913 Webster]
2. That part of a body, having several sides, which may be
seen from one point, or which is presented toward a
certain direction; one of the bounding planes of a solid;
as, a cube has six faces.
[1913 Webster]
3. (Mach.)
(a) The principal dressed surface of a plate, disk, or
pulley; the principal flat surface of a part or
object.
(b) That part of the acting surface of a cog in a cog
wheel, which projects beyond the pitch line.
(c) The width of a pulley, or the length of a cog from end
to end; as, a pulley or cog wheel of ten inches face.
[1913 Webster]
4. (Print.)
(a) The upper surface, or the character upon the surface,
of a type, plate, etc.
(b) The style or cut of a type or font of type.
[1913 Webster]
5. Outside appearance; surface show; look; external aspect,
whether natural, assumed, or acquired.
[1913 Webster]
To set a face upon their own malignant design.
--Milton.
[1913 Webster]
This would produce a new face of things in Europe.
--Addison.
[1913 Webster]
We wear a face of joy, because
We have been glad of yore. --Wordsworth.
[1913 Webster]
6. That part of the head, esp. of man, in which the eyes,
cheeks, nose, and mouth are situated; visage; countenance.
[1913 Webster]
In the sweat of thy face shalt thou eat bread.
--Gen. iii.
19.
[1913 Webster]
7. Cast of features; expression of countenance; look; air;
appearance.
[1913 Webster]
We set the best faceon it we could. --Dryden.
[1913 Webster]
8. (Astrol.) Ten degrees in extent of a sign of the zodiac.
--Chaucer.
[1913 Webster]
9. Maintenance of the countenance free from abashment or
confusion; confidence; boldness; shamelessness;
effrontery.
[1913 Webster]
This is the man that has the face to charge others
with false citations. --Tillotson.
[1913 Webster]
10. Presence; sight; front; as in the phrases, before the
face of, in the immediate presence of; in the face of,
before, in, or against the front of; as, to fly in the
face of danger; to the face of, directly to; from the
face of, from the presence of.
[1913 Webster]
11. Mode of regard, whether favorable or unfavorable; favor
or anger; mostly in Scriptural phrases.
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The Lord make his face to shine upon thee. --Num.
vi. 25.
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My face [favor] will I turn also from them. --Ezek.
vii. 22.
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12. (Mining) The end or wall of the tunnel, drift, or
excavation, at which work is progressing or was last
done.
[1913 Webster]
13. (Com.) The exact amount expressed on a bill, note, bond,
or other mercantile paper, without any addition for
interest or reduction for discount; most commonly called
face value. --McElrath.
[1913 Webster]
Note: Face is used either adjectively or as part of a
compound; as, face guard or face-guard; face cloth;
face plan or face-plan; face hammer.
[1913 Webster]
Face ague (Med.), a form of neuralgia, characterized by
acute lancinating pains returning at intervals, and by
twinges in certain parts of the face, producing convulsive
twitches in the corresponding muscles; -- called also {tic
douloureux}.
Face card, one of a pack of playing cards on which a human
face is represented; the king, queen, or jack.
Face cloth, a cloth laid over the face of a corpse.
Face guard, a mask with windows for the eyes, worn by
workman exposed to great heat, or to flying particles of
metal, stone, etc., as in glass works, foundries, etc.
Face hammer, a hammer having a flat face.
Face joint (Arch.), a joint in the face of a wall or other
structure.
Face mite (Zool.), a small, elongated mite ({Demdex
folliculorum}), parasitic in the hair follicles of the
face.
Face mold, the templet or pattern by which carpenters,
etc., outline the forms which are to be cut out from
boards, sheet metal, etc.
Face plate.
(a) (Turning) A plate attached to the spindle of a lathe,
to which the work to be turned may be attached.
(b) A covering plate for an object, to receive wear or
shock.
(c) A true plane for testing a dressed surface. --Knight.
Face wheel. (Mach.)
(a) A crown wheel.
(b) A wheel whose disk face is adapted for grinding and
polishing; a lap.
face value the value written on a financial instrument;
same as face[13]. Also used metaphorically, to mean
apparent value; as, to take his statemnet at its face
value.
[1913 Webster]
Cylinder face (Steam Engine), the flat part of a steam
cylinder on which a slide valve moves.
Face of an anvil, its flat upper surface.
Face of a bastion (Fort.), the part between the salient and
the shoulder angle.
Face of coal (Mining), the principal cleavage plane, at
right angles to the stratification.
Face of a gun, the surface of metal at the muzzle.
Face of a place (Fort.), the front comprehended between the
flanked angles of two neighboring bastions. --Wilhelm.
Face of a square (Mil.), one of the sides of a battalion
when formed in a square.
Face of a watch, clock, compass, card etc., the dial or
graduated surface on which a pointer indicates the time of
day, point of the compass, etc.
Face to face.
(a) In the presence of each other; as, to bring the
accuser and the accused face to face.
(b) Without the interposition of any body or substance.
"Now we see through a glass darkly; but then face to
face." 1 --Cor. xiii. 12.
(c) With the faces or finished surfaces turned inward or
toward one another; vis [`a] vis; -- opposed to {back
to back}.
To fly in the face of, to defy; to brave; to withstand.
To make a face, to distort the countenance; to make a
grimace; -- often expressing dislike, annoyance, or
disagreement. --Shak.
[1913 Webster] |
Cylinder glass
(gcide) | Glass \Glass\ (gl[.a]s), n. [OE. glas, gles, AS. gl[ae]s; akin
to D., G., Dan., & Sw. glas, Icel. glas, gler, Dan. glar; cf.
AS. gl[ae]r amber, L. glaesum. Cf. Glare, n., Glaze, v.
t.]
[1913 Webster]
1. A hard, brittle, translucent, and commonly transparent
substance, white or colored, having a conchoidal fracture,
and made by fusing together sand or silica with lime,
potash, soda, or lead oxide. It is used for window panes
and mirrors, for articles of table and culinary use, for
lenses, and various articles of ornament.
[1913 Webster]
Note: Glass is variously colored by the metallic oxides;
thus, manganese colors it violet; copper (cuprous),
red, or (cupric) green; cobalt, blue; uranium,
yellowish green or canary yellow; iron, green or brown;
gold, purple or red; tin, opaque white; chromium,
emerald green; antimony, yellow.
[1913 Webster]
2. (Chem.) Any substance having a peculiar glassy appearance,
and a conchoidal fracture, and usually produced by fusion.
[1913 Webster]
3. Anything made of glass. Especially:
(a) A looking-glass; a mirror.
(b) A vessel filled with running sand for measuring time;
an hourglass; and hence, the time in which such a
vessel is exhausted of its sand.
[1913 Webster]
She would not live
The running of one glass. --Shak.
(c) A drinking vessel; a tumbler; a goblet; hence, the
contents of such a vessel; especially; spirituous
liquors; as, he took a glass at dinner.
(d) An optical glass; a lens; a spyglass; -- in the
plural, spectacles; as, a pair of glasses; he wears
glasses.
(e) A weatherglass; a barometer.
[1913 Webster]
Note: Glass is much used adjectively or in combination; as,
glass maker, or glassmaker; glass making or
glassmaking; glass blower or glassblower, etc.
[1913 Webster]
Bohemian glass, Cut glass, etc. See under Bohemian,
Cut, etc.
Crown glass, a variety of glass, used for making the finest
plate or window glass, and consisting essentially of
silicate of soda or potash and lime, with no admixture of
lead; the convex half of an achromatic lens is composed of
crown glass; -- so called from a crownlike shape given it
in the process of blowing.
Crystal glass, or Flint glass. See Flint glass, in the
Vocabulary.
Cylinder glass, sheet glass made by blowing the glass in
the form of a cylinder which is then split longitudinally,
opened out, and flattened.
Glass of antimony, a vitreous oxide of antimony mixed with
sulphide.
Glass cloth, a woven fabric formed of glass fibers.
Glass coach, a coach superior to a hackney-coach, hired for
the day, or any short period, as a private carriage; -- so
called because originally private carriages alone had
glass windows. [Eng.] --Smart.
[1913 Webster]
Glass coaches are [allowed in English parks from
which ordinary hacks are excluded], meaning by this
term, which is never used in America, hired
carriages that do not go on stands. --J. F.
Cooper.
Glass cutter.
(a) One who cuts sheets of glass into sizes for window
panes, ets.
(b) One who shapes the surface of glass by grinding and
polishing.
(c) A tool, usually with a diamond at the point, for
cutting glass.
Glass cutting.
(a) The act or process of dividing glass, as sheets of
glass into panes with a diamond.
(b) The act or process of shaping the surface of glass by
appylying it to revolving wheels, upon which sand,
emery, and, afterwards, polishing powder, are applied;
especially of glass which is shaped into facets, tooth
ornaments, and the like. Glass having ornamental
scrolls, etc., cut upon it, is said to be engraved.
Glass metal, the fused material for making glass.
Glass painting, the art or process of producing decorative
effects in glass by painting it with enamel colors and
combining the pieces together with slender sash bars of
lead or other metal. In common parlance, glass painting
and glass staining (see Glass staining, below) are used
indifferently for all colored decorative work in windows,
and the like.
Glass paper, paper faced with pulvirezed glass, and used
for abrasive purposes.
Glass silk, fine threads of glass, wound, when in fusion,
on rapidly rotating heated cylinders.
Glass silvering, the process of transforming plate glass
into mirrors by coating it with a reflecting surface, a
deposit of silver, or a mercury amalgam.
Glass soap, or Glassmaker's soap, the black oxide of
manganese or other substances used by glass makers to take
away color from the materials for glass.
Glass staining, the art or practice of coloring glass in
its whole substance, or, in the case of certain colors, in
a superficial film only; also, decorative work in glass.
Cf. Glass painting.
Glass tears. See Rupert's drop.
Glass works, an establishment where glass is made.
Heavy glass, a heavy optical glass, consisting essentially
of a borosilicate of potash.
Millefiore glass. See Millefiore.
Plate glass, a fine kind of glass, cast in thick plates,
and flattened by heavy rollers, -- used for mirrors and
the best windows.
Pressed glass, glass articles formed in molds by pressure
when hot.
Soluble glass (Chem.), a silicate of sodium or potassium,
found in commerce as a white, glassy mass, a stony powder,
or dissolved as a viscous, sirupy liquid; -- used for
rendering fabrics incombustible, for hardening artificial
stone, etc.; -- called also water glass.
Spun glass, glass drawn into a thread while liquid.
Toughened glass, Tempered glass, glass finely tempered or
annealed, by a peculiar method of sudden cooling by
plunging while hot into oil, melted wax, or paraffine,
etc.; -- called also, from the name of the inventor of the
process, Bastie glass.
Water glass. (Chem.) See Soluble glass, above.
Window glass, glass in panes suitable for windows.
[1913 Webster]Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster] |
Cylinder mill
(gcide) | Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster] |
Cylinder press
(gcide) | Press \Press\, n. [F. presse. See 4th Press.]
1. An apparatus or machine by which any substance or body is
pressed, squeezed, stamped, or shaped, or by which an
impression of a body is taken; sometimes, the place or
building containing a press or presses.
[1913 Webster]
Note: Presses are differently constructed for various
purposes in the arts, their specific uses being
commonly designated; as, a cotton press, a wine press,
a cider press, a copying press, etc. See Drill press.
[1913 Webster]
2. Specifically, a printing press.
[1913 Webster]
3. The art or business of printing and publishing; hence,
printed publications, taken collectively, more especially
newspapers or the persons employed in writing for them;
as, a free press is a blessing, a licentious press is a
curse.
[1913 Webster]
4. An upright case or closet for the safe keeping of
articles; as, a clothes press. --Shak.
[1913 Webster]
5. The act of pressing or thronging forward.
[1913 Webster]
In their throng and press to that last hold. --Shak.
[1913 Webster]
6. Urgent demands of business or affairs; urgency; as, a
press of engagements.
[1913 Webster]
7. A multitude of individuals crowded together; ? crowd of
single things; a throng.
[1913 Webster]
They could not come nigh unto him for the press.
--Mark ii. 4.
[1913 Webster]
Cylinder press, a printing press in which the impression is
produced by a revolving cylinder under which the form
passes; also, one in which the form of type or plates is
curved around a cylinder, instead of resting on a flat
bed.
Hydrostatic press. See under Hydrostatic.
Liberty of the press, the free right of publishing books,
pamphlets, or papers, without previous restraint or
censorship, subject only to punishment for libelous,
seditious, or morally pernicious matters.
Press bed, a bed that may be folded, and inclosed, in a
press or closet. --Boswell.
Press of sail, (Naut.), as much sail as the state of the
wind will permit.
[1913 Webster]Cylinder \Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF.
cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein,
kyli`ein, to roll. Cf. Calender the machine.]
[1913 Webster]
1. (Geom.)
(a) A solid body which may be generated by the rotation of
a parallelogram round one its sides; or a body of
rollerlike form, of which the longitudinal section is
oblong, and the cross section is circular.
(b) The space inclosed by any cylindrical surface. The
space may be limited or unlimited in length.
[1913 Webster]
2. Any hollow body of cylindrical form, as:
(a) The chamber of a steam engine in which the piston is
moved by the force of steam.
(b) The barrel of an air or other pump.
(c) (Print.) The revolving platen or bed which produces
the impression or carries the type in a cylinder
press.
(d) The bore of a gun; the turning chambered breech of a
revolver.
[1913 Webster]
3. The revolving square prism carrying the cards in a
Jacquard loom.
[1913 Webster]
Cylinder axis. (Anat.) See Axis cylinder, under Axis.
Cylinder engine (Paper Making), a machine in which a
cylinder takes up the pulp and delivers it in a continuous
sheet to the dryers.
Cylinder escapement. See Escapement.
Cylinder glass. See Glass.
Cylinder mill. See Roller mill.
Cylinder press. See Press.
[1913 Webster] |
Graduated cylinder
(gcide) | Graduated \Grad"u*a"ted\, a.
1. Marked with, or divided into, degrees; divided into
grades.
[1913 Webster]
2. (Zool.) Tapered; -- said of a bird's tail when the outer
feathers are shortest, and the others successively longer.
[1913 Webster]
3. Having visible marks and numbers at vertical intervals,
permitting one to estimate the quantitity of material
contained; -- of vessels, most commonly those used in
laboratories for containing liquids. See {graduated
cylinder}, etc., below.
[PJC]
Graduated cylinder, Graduated flask, Graduated tube,
Graduated bottle, Graduated cap, Graduated glass a
vessel, usually of glass, having horizontal marks upon its
sides, with figures, to indicate the amount of the
contents at the several levels.
Graduated spring (Railroads), a combination of metallic and
rubber springs.
[1913 Webster] |
pattern cylinder
(gcide) | Pattern \Pat"tern\, n. [OE. patron, F. patron, a patron, also, a
pattern. See Patron.]
1. Anything proposed for imitation; an archetype; an
exemplar; that which is to be, or is worthy to be, copied
or imitated; as, a pattern of a machine.
[1913 Webster]
I will be the pattern of all patience. --Shak.
[1913 Webster]
2. A part showing the figure or quality of the whole; a
specimen; a sample; an example; an instance.
[1913 Webster]
He compares the pattern with the whole piece.
--Swift.
[1913 Webster]
3. Stuff sufficient for a garment; as, a dress pattern.
[1913 Webster]
4. Figure or style of decoration; design; as, wall paper of a
beautiful pattern.
[1913 Webster]
5. Something made after a model; a copy. --Shak.
[1913 Webster]
The patterns of things in the heavens. --Heb. ix.
23.
[1913 Webster]
6. Anything cut or formed to serve as a guide to cutting or
forming objects; as, a dressmaker's pattern.
[1913 Webster]
7. (Founding) A full-sized model around which a mold of sand
is made, to receive the melted metal. It is usually made
of wood and in several parts, so as to be removed from the
mold without injuring it.
[1913 Webster]
8. a recognizable characteristic relationship or set of
relationships between the members of any set of objects or
actions, or the properties of the members; also, the set
having a definable relationship between its members.
[PJC]
Note: Various collections of objects or markings are spoken
of as a pattern. Thus: the distribution of bomb or
shell impacts on a target area, or of bullet holes in a
target; a set of traits or actions that appear to be
consistent throughout the members of a group or over
time within a group, as behavioral pattern, traffic
pattern, dress pattern; the wave pattern for a spoken
word; the pattern of intensities in a spectrum; a
grammatical pattern.
[PJC]
9. (Gun.) A diagram showing the distribution of the pellets
of a shotgun on a vertical target perpendicular to the
plane of fire.
[Webster 1913 Suppl.]
10. the recommended flight path for an airplane to follow as
it approaches an airport for a landing. Same as {landing
pattern}.
[PJC]
11. an image or diagram containing lines, usually horizontal,
vertical, and diagonal, sometimes of varying widths, used
to test the resolution of an optical instrument or the
accuracy of reproduction of image copying or transmission
equipment. Same as test pattern.
[PJC]
pattern box, pattern chain, or pattern cylinder (Figure
Weaving), devices, in a loom, for presenting several
shuttles to the picker in the proper succession for
forming the figure.
Pattern card.
(a) A set of samples on a card.
(b) (Weaving) One of the perforated cards in a Jacquard
apparatus.
Pattern reader, one who arranges textile patterns.
Pattern wheel (Horology), a count-wheel.
[1913 Webster] |
Relay cylinder
(gcide) | Relay cylinder \Relay cylinder\
In a variable expansion central-valve engine, a small
auxiliary engine for automatically adjusting the steam
distribution to the load on the main engine.
[Webster 1913 Suppl.] |
Right cylinder
(gcide) | Right \Right\ (r[imac]t), a. [OE. right, riht, AS. riht; akin to
D. regt, OS. & OHG. reht, G. recht, Dan. ret, Sw. r[aum]tt,
Icel. rettr, Goth. ra['i]hts, L. rectus, p. p. of regere to
guide, rule; cf. Skr. [.r]ju straight, right. [root]115. Cf.
Adroit,Alert, Correct, Dress, Regular, Rector,
Recto, Rectum, Regent, Region, Realm, Rich,
Royal, Rule.]
1. Straight; direct; not crooked; as, a right line. "Right as
any line." --Chaucer
[1913 Webster]
2. Upright; erect from a base; having an upright axis; not
oblique; as, right ascension; a right pyramid or cone.
[1913 Webster]
3. Conformed to the constitution of man and the will of God,
or to justice and equity; not deviating from the true and
just; according with truth and duty; just; true.
[1913 Webster]
That which is conformable to the Supreme Rule is
absolutely right, and is called right simply without
relation to a special end. --Whately.
[1913 Webster]
2. Fit; suitable; proper; correct; becoming; as, the right
man in the right place; the right way from London to
Oxford.
[1913 Webster]
5. Characterized by reality or genuineness; real; actual; not
spurious. "His right wife." --Chaucer.
[1913 Webster]
In this battle, . . . the Britons never more plainly
manifested themselves to be right barbarians.
--Milton.
[1913 Webster]
6. According with truth; passing a true judgment; conforming
to fact or intent; not mistaken or wrong; not erroneous;
correct; as, this is the right faith.
[1913 Webster]
You are right, Justice, and you weigh this well.
--Shak.
[1913 Webster]
If there be no prospect beyond the grave, the
inference is . . . right, "Let us eat and drink, for
to-morrow we die." --Locke.
[1913 Webster]
7. Most favorable or convenient; fortunate.
[1913 Webster]
The lady has been disappointed on the right side.
--Spectator.
[1913 Webster]
8. Of or pertaining to that side of the body in man on which
the muscular action is usually stronger than on the other
side; -- opposed to left when used in reference to a part
of the body; as, the right side, hand, arm. Also applied
to the corresponding side of the lower animals.
[1913 Webster]
Became the sovereign's favorite, his right hand.
--Longfellow.
[1913 Webster]
Note: In designating the banks of a river, right and left are
used always with reference to the position of one who
is facing in the direction of the current's flow.
[1913 Webster]
9. Well placed, disposed, or adjusted; orderly; well
regulated; correctly done.
[1913 Webster]
10. Designed to be placed or worn outward; as, the right side
of a piece of cloth.
[1913 Webster]
At right angles, so as to form a right angle or right
angles, as when one line crosses another perpendicularly.
Right and left, in both or all directions. [Colloq.]
Right and left coupling (Pipe fitting), a coupling the
opposite ends of which are tapped for a right-handed screw
and a left-handed screw, respectivelly.
Right angle.
(a) The angle formed by one line meeting another
perpendicularly, as the angles ABD, DBC.
(b) (Spherics) A spherical angle included between the
axes of two great circles whose planes are
perpendicular to each other.
Right ascension. See under Ascension.
Right Center (Politics), those members belonging to the
Center in a legislative assembly who have sympathies with
the Right on political questions. See Center, n., 5.
Right cone, Right cylinder, Right prism, {Right
pyramid} (Geom.), a cone, cylinder, prism, or pyramid, the
axis of which is perpendicular to the base.
Right line. See under Line.
Right sailing (Naut.), sailing on one of the four cardinal
points, so as to alter a ship's latitude or its longitude,
but not both. --Ham. Nav. Encyc.
Right sphere (Astron. & Geol.), a sphere in such a position
that the equator cuts the horizon at right angles; in
spherical projections, that position of the sphere in
which the primitive plane coincides with the plane of the
equator.
[1913 Webster]
Note: Right is used elliptically for it is right, what you
say is right, true.
[1913 Webster]
"Right," cries his lordship. --Pope.
[1913 Webster]
Syn: Straight; direct; perpendicular; upright; lawful;
rightful; true; correct; just; equitable; proper;
suitable; becoming.
[1913 Webster] |
Steam cylinder
(gcide) | Steam \Steam\ (st[=e]m), n. [OE. stem, steem, vapor, flame, AS.
ste['a]m vapor, smoke, odor; akin to D. stoom steam, perhaps
originally, a pillar, or something rising like a pillar; cf.
Gr. sty`ein to erect, sty^los a pillar, and E. stand.]
1. The elastic, aeriform fluid into which water is converted
when heated to the boiling point; water in the state of
vapor; gaseous water.
[1913 Webster + PJC]
2. The mist formed by condensed vapor; visible vapor; -- so
called in popular usage.
[1913 Webster]
3. Any exhalation. "A steam of rich, distilled perfumes."
--Milton.
[1913 Webster]
Dry steam, steam which does not contain water held in
suspension mechanically; -- sometimes applied to
superheated steam.
Exhaust steam. See under Exhaust.
High steam, or High-pressure steam, steam of which the
pressure greatly exceeds that of the atmosphere.
Low steam, or Low-pressure steam, steam of which the
pressure is less than, equal to, or not greatly above,
that of the atmosphere.
Saturated steam, steam at the temperature of the boiling
point which corresponds to its pressure; -- sometimes also
applied to wet steam.
Superheated steam, steam heated to a temperature higher
than the boiling point corresponding to its pressure. It
can not exist in contact with water, nor contain water,
and resembles a perfect gas; -- called also {surcharged
steam}, anhydrous steam, and steam gas.
Wet steam, steam which contains water held in suspension
mechanically; -- called also misty steam.
[1913 Webster]
Note: Steam is often used adjectively, and in combination, to
denote, produced by heat, or operated by power, derived
from steam, in distinction from other sources of power;
as in steam boiler or steam-boiler, steam dredger or
steam-dredger, steam engine or steam-engine, steam
heat, steam plow or steam-plow, etc.
[1913 Webster]
Steam blower.
(a) A blower for producing a draught consisting of a jet
or jets of steam in a chimney or under a fire.
(b) A fan blower driven directly by a steam engine.
Steam boiler, a boiler for producing steam. See Boiler,
3, and Note. In the illustration, the shell a of the
boiler is partly in section, showing the tubes, or flues,
which the hot gases, from the fire beneath the boiler,
enter, after traversing the outside of the shell, and
through which the gases are led to the smoke pipe d, which
delivers them to the chimney; b is the manhole; c the
dome; e the steam pipe; f the feed and blow-off pipe; g
the safety valve; hthe water gauge.
Steam car, a car driven by steam power, or drawn by a
locomotive.
Steam carriage, a carriage upon wheels moved on common
roads by steam.
Steam casing. See Steam jacket, under Jacket.
Steam chest, the box or chamber from which steam is
distributed to the cylinder of a steam engine, steam pump,
etc., and which usually contains one or more valves; --
called also valve chest, and valve box. See Illust. of
Slide valve, under Slide.
Steam chimney, an annular chamber around the chimney of a
boiler furnace, for drying steam.
Steam coil, a coil of pipe, or a collection of connected
pipes, for containing steam; -- used for heating, drying,
etc.
Steam colors (Calico Printing), colors in which the
chemical reaction fixing the coloring matter in the fiber
is produced by steam.
Steam cylinder, the cylinder of a steam engine, which
contains the piston. See Illust. of Slide valve, under
Slide.
Steam dome (Steam Boilers), a chamber upon the top of the
boiler, from which steam is conducted to the engine. See
Illust. of Steam boiler, above.
Steam fire engine, a fire engine consisting of a steam
boiler and engine, and pump which is driven by the engine,
combined and mounted on wheels. It is usually drawn by
horses, but is sometimes made self-propelling.
Steam fitter, a fitter of steam pipes.
Steam fitting, the act or the occupation of a steam fitter;
also, a pipe fitting for steam pipes.
Steam gas. See Superheated steam, above.
Steam gauge, an instrument for indicating the pressure of
the steam in a boiler. The mercurial steam gauge is a
bent tube partially filled with mercury, one end of which
is connected with the boiler while the other is open to
the air, so that the steam by its pressure raises the
mercury in the long limb of the tube to a height
proportioned to that pressure. A more common form,
especially for high pressures, consists of a spring
pressed upon by the steam, and connected with the pointer
of a dial. The spring may be a flattened, bent tube,
closed at one end, which the entering steam tends to
straighten, or it may be a diaphragm of elastic metal, or
a mass of confined air, etc.
Steam gun, a machine or contrivance from which projectiles
may be thrown by the elastic force of steam.
Steam hammer, a hammer for forging, which is worked
directly by steam; especially, a hammer which is guided
vertically and operated by a vertical steam cylinder
located directly over an anvil. In the variety known as
Nasmyth's, the cylinder is fixed, and the hammer is
attached to the piston rod. In that known as Condie's, the
piston is fixed, and the hammer attached to the lower end
of the cylinder.
Steam heater.
(a) A radiator heated by steam.
(b) An apparatus consisting of a steam boiler, radiator,
piping, and fixures for warming a house by steam.
Steam jacket. See under Jacket.
Steam packet, a packet or vessel propelled by steam, and
running periodically between certain ports.
Steam pipe, any pipe for conveying steam; specifically, a
pipe through which steam is supplied to an engine.
Steam plow or Steam plough, a plow, or gang of plows,
moved by a steam engine.
Steam port, an opening for steam to pass through, as from
the steam chest into the cylinder.
Steam power, the force or energy of steam applied to
produce results; power derived from a steam engine.
Steam propeller. See Propeller.
Steam pump, a small pumping engine operated by steam. It is
usually direct-acting.
Steam room (Steam Boilers), the space in the boiler above
the water level, and in the dome, which contains steam.
Steam table, a table on which are dishes heated by steam
for keeping food warm in the carving room of a hotel,
restaurant, etc.
Steam trap, a self-acting device by means of which water
that accumulates in a pipe or vessel containing steam will
be discharged without permitting steam to escape.
Steam tug, a steam vessel used in towing or propelling
ships.
Steam vessel, a vessel propelled by steam; a steamboat or
steamship; a steamer.
Steam whistle, an apparatus attached to a steam boiler, as
of a locomotive, through which steam is rapidly
discharged, producing a loud whistle which serves as a
warning or a signal. The steam issues from a narrow
annular orifice around the upper edge of the lower cup or
hemisphere, striking the thin edge of the bell above it,
and producing sound in the manner of an organ pipe or a
common whistle.
[1913 Webster] |
brake cylinder
(wn) | brake cylinder
n 1: a cylinder that contains brake fluid that is compressed by
a piston [syn: brake cylinder, {hydraulic brake
cylinder}, master cylinder] |
cylinder
(wn) | cylinder
n 1: a solid bounded by a cylindrical surface and two parallel
planes (the bases)
2: a surface generated by rotating a parallel line around a
fixed line
3: a chamber within which piston moves [syn: cylinder, {piston
chamber}]
4: a cylindrical container for oxygen or compressed air |
cylinder block
(wn) | cylinder block
n 1: a metal casting containing the cylinders and cooling ducts
of an engine; "the engine had to be replaced because the
block was cracked" [syn: engine block, cylinder block,
block] |
cylinder head
(wn) | cylinder head
n 1: a detachable plate that covers the closed end of a cylinder
chamber in a reciprocating engine or pump |
cylinder lock
(wn) | cylinder lock
n 1: a lock in which a cylinder rotates to move a bolt; tumblers
are pins; inserting the key lifts and aligns the pins to
free the cylinder to rotate |
cylinder press
(wn) | cylinder press
n 1: a printing press where the type is carried on a flat bed
under a cylinder that holds paper and rolls over the type
[syn: flatbed press, cylinder press] |
element of a cylinder
(wn) | element of a cylinder
n 1: a straight line running the length of the cylinder |
graduated cylinder
(wn) | graduated cylinder
n 1: a cylindrical graduate |
hydraulic brake cylinder
(wn) | hydraulic brake cylinder
n 1: a cylinder that contains brake fluid that is compressed by
a piston [syn: brake cylinder, {hydraulic brake
cylinder}, master cylinder] |
master cylinder
(wn) | master cylinder
n 1: a cylinder that contains brake fluid that is compressed by
a piston [syn: brake cylinder, {hydraulic brake
cylinder}, master cylinder] |
cylinder
(foldoc) | cylinder
The set of tracks on a multi-headed disk that
may be accessed without head movement. That is, the
collection of disk tracks which are the same distance from the
spindle about which the disks rotate. Each such group forms
the shape of a cylinder. Placing data that are likely to be
accessed together in cylinders reduces the access
significantly as head movement (seeking) is slow compared to
disk rotation and switching between heads.
(1997-07-15)
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