Stator of vehicle AC generator and method of manufacturing the same
US6335583B1 · kind B1 · utility
54Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1999 |
| Grant date | Jan 1, 2002 |
| Priority date | — |
| Expiry date | May 21, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K3/48
- 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 slot-cutout direction. A plurality of insulators and, subsequently, electric conductors are respectively inserted into the plurality of slots in the slot-cutout direction. The insulators are prevented from being damaged by sharp-edged burs formed when the plurality of conductor segments are inserted in the slot-cutout direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.