fixed-displacement pump


fixed-displacement pump
One whose output volume is uniform on each repetitive cycle. Some form of pressure regulator or relief valve must be used with a fixed-displacement pump when it is driven by an aircraft engine. See constant-displacement pump.
Fixed-displacement gear type pump.

Aviation dictionary. 2014.

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  • fixed displacement pump — pastovaus našumo siurblys statusas T sritis automatika atitikmenys: angl. fixed displacement pump; fixed delivery pump vok. Konstantpumpe, f rus. насос постоянной производительности, m pranc. pompe à cylindreé fixe, f; pompe à délai fixe, f …   Automatikos terminų žodynas

  • fixed displacement pump — A pump in which the displacement per cycle cannot be varied …   Dictionary of automotive terms

  • fixed-delivery pump — pastovaus našumo siurblys statusas T sritis automatika atitikmenys: angl. fixed displacement pump; fixed delivery pump vok. Konstantpumpe, f rus. насос постоянной производительности, m pranc. pompe à cylindreé fixe, f; pompe à délai fixe, f …   Automatikos terminų žodynas

  • pump, fixed displacement — A pump in which the displacement per cycle cannot be varied …   Dictionary of automotive terms

  • constant-displacement pump — A pump that moves a constant volume of fluid in each rotation. Some form of pressure relief valve or pressure regulator is used with a constant displacement pump. Gear pumps, vane pumps, and gerotor pumps are some of the constant displacement… …   Aviation dictionary

  • 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

  • Displacement — may refer to: Contents 1 Physical sciences 1.1 Physics 1.2 Engineering …   Wikipedia

  • 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

  • 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

  • Axial piston pump — An axial piston pump is a positive displacement pump that has a number of pistons in a circular array within a cylinder block. It can be used as a stand alone pump, a hydraulic motor or an automotive air conditioning compressor. Contents 1… …   Wikipedia


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