Axial gap rotating electrical machine and rotor used therefor
US8836192B2 · kind B2 · utility
1Cited by
10References
11Claims
0Family size
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Key dates
| Filing date | Dec 28, 2010 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Dec 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/2795
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In the axial gap rotating electrical machine, the rotor includes a rotor yoke that is formed by wrapping amorphous ribbon wound toroidal core, which is obtained by winding an amorphous magnetic metal ribbon into a toroidal core. Magnets having plural poles are circumferentially disposed on a stator-facing surface of the amorphous ribbon wound toroidal core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.