Vacuum pump
US6648619B2 · kind B2 · utility
6Cited by
6References
44Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2003 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Mar 25, 2023 |
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.