Device for relative angular adjustment between two drive-connected elements rotating at the same rotational speed
US6526929B2 · kind B2 · utility
1Cited by
4References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2001 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Jul 25, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2102
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A device for relative angular adjustment between two drive-connected elements rotating at the same rotational speed, in particular between a chain wheel and a camshaft of an internal combustion engine, includes, as an actuating drive, an electrically commutated electric motor with, as coil part, a stator arranged fixedly relative to the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.