High density windings for a concentric wound electrical machine stator
US8541920B2 · kind B2 · utility
2Cited by
2References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 2011 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | Dec 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2213/03
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switched reluctance motor includes at least four stator poles and an electrically conductive material around each of the stator poles. The geometric outline, on one side of the stator pole, of at least one of the conductive materials is not rectangular, as viewed from a cross-section of the switched reluctance motor showing each of the stator poles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.