Electromagnetically-actuatable rotary vane pump for use as a hydraulic brake
US4006804A · kind A · utility
9Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 1975 |
| Grant date | Feb 8, 1977 |
| Priority date | — |
| Expiry date | Apr 21, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D57/06
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A rotary vane pump incorporating radially displaceable sliding vanes. The sliding vanes can be electromagnetically actuated in order to permit use of the rotary vane pump as a hydraulic brake.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.