Fuel pump assembly with a vapor purge passage arrangement for a fuel pump module
US7874817B2 · kind B2 · utility
4Cited by
34References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2007 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Dec 19, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M37/48
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel pump assembly includes a fuel pump, and an electric motor for rotatably driving the fuel pump and including a motor armature and a commutator positioned between the motor armature and the fuel pump.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.