Pump having a throttle
US9303639B2 · kind B2 · utility
1Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 24, 2011 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Aug 31, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B49/24
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pump includes an outflow channel configured for discharging fluid out of the pump. The outlet area thereof is formed by a throttle. The throttle includes a spring element configured to change the size of the outlet area of the outflow channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.