hydraulic pump

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Related to hydraulic pump: centrifugal pump, Hydraulic motor
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Noun1.hydraulic pump - a water pump that uses the kinetic energy of flowing water to force a small fraction of that water to a reservoir at a higher levelhydraulic pump - a water pump that uses the kinetic energy of flowing water to force a small fraction of that water to a reservoir at a higher level
pump - a mechanical device that moves fluid or gas by pressure or suction
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Tenders are invited for Hydraulic Pump, Hydraulic Triple Delivery Pump, Hydraulic Double Delivery Pump, Housing For Driving Motor, Hydraulic Pressure Relief Valve, Hydraulic Unloder Valve, Pressure Reducing Valve, Hydraulic Safety Valve, Hydraulic 4Way Dc Valves Internal Pilot Internal Drain.
The launch from the Cape Canaveral Air Force Station in Florida was cancelled because of a faulty hydraulic pump, NASA said.
Backed by a one-year parts warranty, the units feature a foot-operated hydraulic pump to raise and lower the platform, and stainless hydraulic pump body, lift piston and wheel lock.
After departure, landing gear only partially retracted and hydraulic pump failed.
HYDRAULIC PUMP CONTROL: New DFEn rpm control for variable-speed hydraulic pumps saves energy by looking at the flow demand and sending a control signal to the pump motor.
A servo motor added to a hydraulic pump also controls pump rotation, allowing the pump to stop almost completely when oil pressure or volume isn't needed, though very low pressure has to be maintained for restart.
A lot of hydraulic pump assemblies, NSN 4320-01-579-1044, on the M978A4 HEMTT have failed.
10 that Boeing changed the design of a hydraulic pump that failed on its 787 Dreamliner in recent weeks, causing the $200 million high-tech plane to be taken out of service for two weeks.
We never did have the HYD 1 HOT caution, but with all the hydraulic pump and AMAD issues, a long field with good gear and a VFR day, we decided not to restart the engine.
In addition, hydraulic pump output has been increased by 10% through a change in the pump drive gear ratio, providing higher hydraulic flow rate at the same pressure.
The hydraulic pump test rig has an electric motor drive with computer-controlled speed, as well as the capability to handle up to 250 bar of pressure and lO,O00rpm.
The hydraulic circuit includes the unregulated hydraulic motor and the regulated hydraulic pump.