Electric motor and planetary gear assembly
US8633622B2 · kind B2 · utility
5Cited by
19References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2010 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Jan 16, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49464
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An electric motor assembly includes a stator defining a first interior space, a rotor positioned within the first interior space and configured for rotation relative to the stator, the rotor defining a second interior space, and a planetary gear assembly associated with the rotor and at least partially positioned within the second interior space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.