Electrical generator for vehicle with rotor exciter winding disposed on winding carrier
US5900688A · kind A · utility
5Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 1997 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Apr 3, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49071
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical machine, especially a generator for vehicles, having a rotor rotatably supported in a stator housing is proposed, the rotor having an exciter winding (24), disposed in a manner fixed against relative rotation coaxially to a rotor shaft, the winding ends (26, 28) of the exciter winding being extended to wiper rings disposed on the rotor shaft. For the sake of simple centrifugal force-proof fixation of the exciter winding, it is provided that the exciter winding (24) is disposed on a winding carrier (11), which has means (32, 33) for firmly clamping the winding ends (26, 28) (FIG. 2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.