Tilting cam, rotating barrel pump
US4375942A · kind A · utility
7Cited by
5References
66Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 1981 |
| Grant date | Mar 8, 1983 |
| Priority date | — |
| Expiry date | Apr 21, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B49/06
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Disclosed is a pump comprising a rotatable barrel, a tiltable pump cam, and a proportional servo actuator operatively connected to the pump cam to affect the angle between the pump cam and the axis of the barrel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.