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См. также в других словарях:
pump — pump1 pumpable, adj. pumpless, adj. pumplike, adj. /pump/, n. 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes. 2. Engin., Building Trades. a shore … Universalium
Pump — For information on Wikipedia project related discussions, see . A pump is a device used to move gases, liquids or slurries. A pump moves liquids or gases from lower pressure to higher pressure, and overcomes this difference in pressure by adding… … Wikipedia
piston and cylinder — In mechanical engineering, a sliding cylinder with a closed head (the piston) that moves up and down (or back and forth) in a slightly larger cylindrical chamber (the cylinder) by or against pressure of a fluid, as in an engine or pump. The… … Universalium
Pump-action — A pump action rifle or shotgun is one in which the handgrip can be pumped back and forth in order to eject and chamber a round of ammunition. It is much faster than a bolt action and somewhat faster than a lever action, as it does not require the … Wikipedia
pump — I. /pʌmp / (say pump) noun 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids, as by means of a piston, plunger, or rotating vanes. –verb (t) 2. to raise, drive, etc., with a pump. 3. to operate by action like that …
pump — I [[t]pʌmp[/t]] n. 1) an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes 2) zool. anat. inf the heart 3) cbl a biological system that supplies energy… … From formal English to slang
Hydraulic pump — A Hydraulic is used in hydraulic drive systems.Hydraulic pumps can be hydrostatic or hydrodynamic.Hydrostatic pumps are positive displacement pumps.Hydrostatic pumps can be fixed displacement pumps, in which the displacement (flow through the… … Wikipedia
Vacuum pump — A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The vacuum pump was invented in 1650 by Otto von Guericke. Types Pumps can be broadly categorized according to three… … Wikipedia
Opposed-piston engine — This article is about existing engine designs. For the quite different concept proposed by Frank Stelzer, see Stelzer engine. Fairbanks Morse opposed piston diesel engines on the submarine USS Pampanito An opposed piston engine is a reciprocating … Wikipedia
Opposed piston engine — An opposed piston engine is one in which the cylinders are double ended, with a piston at each end and no cylinder head.ConfigurationsSome variations of the Opposed Piston or OP designs use a single crankshaft like the Doxford ship enginesCite… … Wikipedia
Oil pump (internal combustion engine) — This article is about a part in an internal combustion engine. For other uses, see Oil pump. Oil circulation system … Wikipedia