Electric motor, stator for an electric motor and method of manufacturing same
US7821176B2 · kind B2 · utility
1Cited by
36References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2008 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | Jan 7, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K15/022
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric machine has a rotor and includes a first portion that is substantially rectangular and includes a rotor aperture configured to receive a portion of the rotor. A second portion is separate from and connected to the first portion. The second portion is substantially U-shaped and includes a first leg, a second leg, and a base. A first coil surrounds a portion of the first leg and a second coil surrounds a portion of the second leg.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.