Multi-section permanent magnet rotor
US4464596A · kind A · utility
28Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 1983 |
| Grant date | Aug 7, 1984 |
| Priority date | — |
| Expiry date | Sep 28, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/276
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A permanent magnet rotor uses a magnetic shaft having a rhomboidal cross section. Fastening means secure clamp pieces which in turn retain pole pieces and the permanent magnets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.