Motor and compressor
US8072110B2 · kind B2 · utility
2Cited by
15References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2006 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Jun 14, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C29/0085
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Two magnets in a circumferential direction of a rotor are provided in each slot of the rotor. The two magnets are consistently pulled in a direction in which they are mutually separated by magnetism of a stator and fixed on inner surfaces on both sides of the slot in the circumferential direction of the rotor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.