Pump element and piston pump for generating high fuel pressure
US7384246B2 · kind B2 · utility
3Cited by
11References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2002 |
| Grant date | Jun 10, 2008 |
| Priority date | — |
| Expiry date | Mar 20, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/02
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pump element and a piston pump for generating high fuel pressure are proposed, in which tilting of the piston base relative to a drive shaft is effectively suppressed, so that the service life of the high-pressure fuel pump is increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.