Electric machine
US11300130B2 · kind B2 · utility
0Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 19, 2018 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Jan 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K7/16
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An electric machine comprising: a stator assembly; a rotor assembly; and a support body. The rotor assembly comprises a shaft to which is mounted a first bearing and a second bearing either side of a permanent magnet, and the support body comprises first and second bearing seats to which the bearings of the rotor assembly are mounted, wherein the first bearing is mounted to the first bearing seat by adhesive, and the second bearing is soft-mounted to the second bearing seat by an o-ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.