| slovo | definícia |
cutoff
(mass) | cutoff
- zastavenie |
cut-off
(encz) | cut-off,hranice ukončení termínu n: Pino |
cut-off
(encz) | cut-off,nejzazší adj: např. "The cut-off date for registering is yet to
be announced." Pino |
cut-off
(encz) | cut-off,nejzazší termín n: platnosti ap. Pino |
cut-off
(encz) | cut-off,odřezek n: Zdeněk Brož |
cut-off
(encz) | cut-off,odříznutí n: Zdeněk Brož |
cut-off
(encz) | cut-off,odstavení n: Zdeněk Brož |
cut-off
(encz) | cut-off,odstřihnutí n: Zdeněk Brož |
cut-off
(encz) | cut-off,přerušení n: Zdeněk Brož |
cut-off
(encz) | cut-off,uzávěr n: [tech.] Pino |
cut-off
(encz) | cut-off,ventil n: [tech.] Pino |
cut-off
(encz) | cut-off,vypínač n: Pino |
cut-off
(encz) | cut-off,zastavení n: dodávek ap. Pino |
Cut-off
(gcide) | Cut-off \Cut"-off`\ (k[u^]t"[o^]f`; 115), n.
1. That which cuts off or shortens, as a nearer passage or
road.
[1913 Webster]
2. (Mach.)
(a) The valve gearing or mechanism by which steam is cut
off from entering the cylinder of a steam engine after
a definite point in a stroke, so as to allow the
remainder of the stroke to be made by the expansive
force of the steam already let in. See {Expansion
gear}, under Expansion.
(b) Any device for stopping or changing a current, as of
grain or water in a spout.
[1913 Webster] |
| | podobné slovo | definícia |
cutoff
(mass) | cutoff
- zastavenie |
cut-off
(encz) | cut-off,hranice ukončení termínu n: Pinocut-off,nejzazší adj: např. "The cut-off date for registering is yet to
be announced." Pinocut-off,nejzazší termín n: platnosti ap. Pinocut-off,odřezek n: Zdeněk Brožcut-off,odříznutí n: Zdeněk Brožcut-off,odstavení n: Zdeněk Brožcut-off,odstřihnutí n: Zdeněk Brožcut-off,přerušení n: Zdeněk Brožcut-off,uzávěr n: [tech.] Pinocut-off,ventil n: [tech.] Pinocut-off,vypínač n: Pinocut-off,zastavení n: dodávek ap. Pino |
cut-off saw
(encz) | cut-off saw,rozbrušovací pila n: [tech.] Pinocut-off saw,rozbrušovačka n: [tech.] Pino |
protection cut-off-wall
(encz) | protection cut-off-wall,ochranná clona (vodní
hospodářství) [eko.] RNDr. Pavel Piskač |
supply cut-off
(encz) | supply cut-off,zastavení dodávek n: Pino |
Automatic cut-off
(gcide) | Expansion \Ex*pan"sion\, n. [L. expansio: cf. F. expansion.]
1. The act of expanding or spreading out; the condition of
being expanded; dilation; enlargement.
[1913 Webster]
2. That which is expanded; expanse; extend surface; as, the
expansion of a sheet or of a lake; the expansion was
formed of metal.
[1913 Webster]
The starred expansion of the skies. --Beattie.
[1913 Webster]
3. Space through which anything is expanded; also, pure
space.
[1913 Webster]
Lost in expansion, void and infinite. --Blackmore.
[1913 Webster]
4. (Economics & Commmerce) an increase in the production of
goods and services over time, and in the volume of
business transactions, generally associated with an
increase in employment and an increase in the money
supply. Opposite of contraction.
Syn: economic expansion. [1913 Webster +PJC]
5. (Math.) The developed result of an indicated operation;
as, the expansion of (a + b)^2 is a^2 + 2ab + b^2.
[1913 Webster]
6. (Steam Engine) The operation of steam in a cylinder after
its communication with the boiler has been cut off, by
which it continues to exert pressure upon the moving
piston.
[1913 Webster]
7. (Nav. Arch.) The enlargement of the ship mathematically
from a model or drawing to the full or building size, in
the process of construction. --Ham. Nav. Encyc.
[1913 Webster]
Note: Expansion is also used adjectively, as in expansion
joint, expansion gear, etc.
[1913 Webster]
8. an enlarged or extended version of something, such as a
writing or discourse; as, the journal article is an
expansion of the lecture she gave.
[PJC]
9. an expansion joint. See below. [Colloq. or jargon]
[PJC]
Expansion curve, a curve the co["o]rdinates of which show
the relation between the pressure and volume of expanding
gas or vapor; esp. (Steam engine), that part of an
indicator diagram which shows the declining pressure of
the steam as it expands in the cylinder.
Expansion gear (Steam Engine). a cut-off gear. See Illust.
of Link motion.
Automatic expansion gear or Automatic cut-off, one that
is regulated by the governor, and varies the supply of
steam to the engine with the demand for power.
Fixed expansion gear, or Fixed cut-off, one that always
operates at the same fixed point of the stroke.
Expansion joint, or Expansion coupling (Mech. & Engin.),
a yielding joint or coupling for so uniting parts of a
machine or structure that expansion, as by heat, is
prevented from causing injurious strains; as:
(a) A slide or set of rollers, at the end of bridge truss,
to support it but allow end play.
(b) A telescopic joint in a steam pipe, to permit one part
of the pipe to slide within the other.
(c) A clamp for holding a locomotive frame to the boiler
while allowing lengthwise motion.
(d) a strip of compressible material placed at intervals
between blocks of poured concrete, as in roads or
sidewalks.
Expansion valve (Steam Engine), a cut-off valve, to shut
off steam from the cylinder before the end of each stroke.
[1913 Webster] |
Fixed cut-off
(gcide) | Expansion \Ex*pan"sion\, n. [L. expansio: cf. F. expansion.]
1. The act of expanding or spreading out; the condition of
being expanded; dilation; enlargement.
[1913 Webster]
2. That which is expanded; expanse; extend surface; as, the
expansion of a sheet or of a lake; the expansion was
formed of metal.
[1913 Webster]
The starred expansion of the skies. --Beattie.
[1913 Webster]
3. Space through which anything is expanded; also, pure
space.
[1913 Webster]
Lost in expansion, void and infinite. --Blackmore.
[1913 Webster]
4. (Economics & Commmerce) an increase in the production of
goods and services over time, and in the volume of
business transactions, generally associated with an
increase in employment and an increase in the money
supply. Opposite of contraction.
Syn: economic expansion. [1913 Webster +PJC]
5. (Math.) The developed result of an indicated operation;
as, the expansion of (a + b)^2 is a^2 + 2ab + b^2.
[1913 Webster]
6. (Steam Engine) The operation of steam in a cylinder after
its communication with the boiler has been cut off, by
which it continues to exert pressure upon the moving
piston.
[1913 Webster]
7. (Nav. Arch.) The enlargement of the ship mathematically
from a model or drawing to the full or building size, in
the process of construction. --Ham. Nav. Encyc.
[1913 Webster]
Note: Expansion is also used adjectively, as in expansion
joint, expansion gear, etc.
[1913 Webster]
8. an enlarged or extended version of something, such as a
writing or discourse; as, the journal article is an
expansion of the lecture she gave.
[PJC]
9. an expansion joint. See below. [Colloq. or jargon]
[PJC]
Expansion curve, a curve the co["o]rdinates of which show
the relation between the pressure and volume of expanding
gas or vapor; esp. (Steam engine), that part of an
indicator diagram which shows the declining pressure of
the steam as it expands in the cylinder.
Expansion gear (Steam Engine). a cut-off gear. See Illust.
of Link motion.
Automatic expansion gear or Automatic cut-off, one that
is regulated by the governor, and varies the supply of
steam to the engine with the demand for power.
Fixed expansion gear, or Fixed cut-off, one that always
operates at the same fixed point of the stroke.
Expansion joint, or Expansion coupling (Mech. & Engin.),
a yielding joint or coupling for so uniting parts of a
machine or structure that expansion, as by heat, is
prevented from causing injurious strains; as:
(a) A slide or set of rollers, at the end of bridge truss,
to support it but allow end play.
(b) A telescopic joint in a steam pipe, to permit one part
of the pipe to slide within the other.
(c) A clamp for holding a locomotive frame to the boiler
while allowing lengthwise motion.
(d) a strip of compressible material placed at intervals
between blocks of poured concrete, as in roads or
sidewalks.
Expansion valve (Steam Engine), a cut-off valve, to shut
off steam from the cylinder before the end of each stroke.
[1913 Webster] |
Governor cut-off
(gcide) | Governor \Gov"ern*or\, n. [OE. governor, governour, OF.
governeor, F. gouverneur, fr. L. gubernator steersman, ruler,
governor. See Govern.]
1. One who governs; especially, one who is invested with the
supreme executive authority in a State; a chief ruler or
magistrate; as, the governor of Pennsylvania. "The
governor of the town." --Shak.
[1913 Webster]
2. One who has the care or guardianship of a young man; a
tutor; a guardian.
[1913 Webster]
3. (Naut.) A pilot; a steersman. [R.]
[1913 Webster]
4. (Mach.) A contrivance applied to steam engines, water
wheels, and other machinery, to maintain nearly uniform
speed when the resistances and motive force are variable.
Note: The illustration shows a form of governor commonly used
for steam engines, in wich a heavy sleeve (a) sliding
on a rapidly revolving spindle (b), driven by the
engine, is raised or lowered, when the speed varies, by
the changing centrifugal force of two balls (c c) to
which it is connected by links (d d), the balls being
attached to arms (e e) which are jointed to the top of
the spindle. The sleeve is connected with the throttle
valve or cut-off through a lever (f), and its motion
produces a greater supply of steam when the engine runs
too slowly and a less supply when too fast.
[1913 Webster]
Governor cut-off (Steam Engine), a variable cut-off gear in
which the governor acts in such a way as to cause the
steam to be cut off from entering the cylinder at points
of the stroke dependent upon the engine's speed.
Hydraulic governor (Mach.), a governor which is operated by
the action of a liquid in flowing; a cataract.
[1913 Webster] |
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