Vacuum pump
US6923628B1 · kind B1 · utility
19Cited by
25References
91Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1999 |
| Grant date | Aug 2, 2005 |
| Priority date | — |
| Expiry date | Sep 24, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7003
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A vacuum pump, in particular for brake booster systems in motor vehicles, with a drivable rotor via which a blade in a housing can be set in rotation is proposed. The vacuum pump is distinguished by the fact that the rotor consists of plastic and is formed as one piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.