Ads
related to: 5000 psi hydraulic power unit catalog
Search results
Results From The WOW.Com Content Network
Hence, a pump rated for 5,000 psi is capable of maintaining flow against a load of 5,000 psi. Pumps have a power density about ten times greater than an electric motor (by volume). They are powered by an electric motor or an engine, connected through gears, belts, or a flexible elastomeric coupling to reduce vibration.
ACE Service's core focus is in the repair, overhaul test, and recertification of aircraft hydro-mechanical components, such as the 5000 psi hydraulic system of the Boeing 787 and Airbus A350. As it is Parker's Aerospace Centre of Excellence in APAC, it is capable of handling repair and overhaul of other OEM hydro-mechanical components. [16]
Submersible pumps push fluid to the surface, rather than jet pumps, which create a vacuum and rely upon atmospheric pressure. Submersibles use pressurized fluid from the surface to drive a hydraulic motor downhole, rather than an electric motor, and are used in heavy oil applications with heated water as the motive fluid.
The A380's 350 bar (35 MPa or 5,000 psi) hydraulic system is a significant difference from the typical 210 bar (21 MPa or 3,000 psi) hydraulics used on most commercial aircraft since the 1940s. [200] [201] First used in military aircraft, high-pressure hydraulics reduce the weight and size of pipelines, actuators and related components. The 350 ...
A hydraulic pump is a mechanical source of power that converts mechanical power into hydraulic energy (hydrostatic energy i.e. flow, pressure). Hydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic. They generate flow with enough power to overcome pressure induced by a load at the pump outlet.
In aviation, a power transfer unit (PTU) is a device that transfers hydraulic power from one of an aircraft's hydraulic systems to another in the event that the other system has failed or been turned off. The PTU is used when, for example, there is right hydraulic system pressure but no left hydraulic system pressure.