displacement pump
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displacement pump — noun : a pump (as an air lift or pulsometer that raises or transfers a fluid by direct displacement with no transformation of the kinetic energy due to the fluid s motion into potential energy due to pressure … Useful english dictionary
Variable displacement pump — A variable displacement pump is a device that converts mechanical energy to hydraulic (fluid) energy. The displacement, or amount of fluid pumped per revolution of the pump s input shaft can be varied while the pump is running.Many variable… … Wikipedia
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
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… … Aviation dictionary
variable-displacement pump — reguliuojamo našumo siurblys statusas T sritis automatika atitikmenys: angl. controlled volume pump; variable displacement pump; variable flow pump vok. Regelpumpe, f rus. насос переменной производительности, m; насос регулируемой… … Automatikos terminų žodynas
positive-displacement pump — stūmoklinis siurblys statusas T sritis automatika atitikmenys: angl. piston pump; positive displacement pump vok. Kolbenpumpe, f; Pumpe in Verdrängungsbauart, f; volummetrische Pumpe, f rus. поршневой насос, m pranc. pompe à piston, f; pompe… … Automatikos terminų žodynas
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
variable-displacement pump — A type of high pressure pump normally used in the fuel system and sometimes in the hydraulic system. Its output is varied by varying the stroke of the piston by varying the swash plate angle. Also called a variable stroke pump. Variable stroke… … 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
