Servo pump for hydraulic systems
US4529362A · kind A · utility
43Cited by
8References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1984 |
| Grant date | Jul 16, 1985 |
| Priority date | — |
| Expiry date | Feb 1, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B7/08
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A servo pump for use in a hydraulic system. The servo pump is constituted by a variable displacement type hydraulic pump adapted to be driven by a high-speed motor and to hydraulically drive an actuator. The motor and the pump are housed in a common casing. The motor shaft and the pump shaft are integrated to form a common rotary shaft which is supported rotatably at both its ends by end bearings and at its intermediate portion by an intermediate bearing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.