Stator of vehicle AC generator and method of manufacturing the same
US6208060A · kind A · utility
64Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1999 |
| Grant date | Mar 27, 2001 |
| Priority date | — |
| Expiry date | May 21, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K15/021
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A stator of an ac generator for vehicle has a stator core which is a lamination of steel sheets and has a plurality of slots cut out in a cutout direction. A plurality of insulators and, subsequently, electric conductors are respectively inserted into the plurality of slots in the direction opposite to the cutout direction. The insulators are prevented from shifting in the slots by sharp-edged burs provided when the plurality of slots are cut out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.