Permanent magnet rotor
US5528095A · kind A · utility
36Cited by
3References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 21, 1994 |
| Grant date | Jun 18, 1996 |
| Priority date | — |
| Expiry date | Oct 21, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/2733
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A permanent magnet rotor for an electric motor has a shaft, a coupler mounted on the shaft, a flux ring fitted to the coupler and located within a ring magnet. The flux ring is a split ring having a nominal outside diameter greater than the inside diameter of the magnet and is keyed to the coupler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.