Spool assembly for an electric machine
US8044549B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2008 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Oct 5, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/243
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric machine includes a housing, a stator mounted within the housing, and a rotor including a spool assembly. The spool assembly includes a spool having a main body portion having a first end portion that extends substantially uninterrupted to a second end portion through an intermediate portion. The spool further includes a first plurality of mounting elements provided on the first end portion and a second plurality mounting elements provided on the first end portion. A star member is secured to the first end portion of the spool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.