Method of making rotor assembly with magnet cushions
US4296544A · kind A · utility
28Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 1980 |
| Grant date | Oct 27, 1981 |
| Priority date | — |
| Expiry date | Mar 11, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49012
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rotor having wedge-shaped permanent magnets and cushions between the magnets and their support members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.