Method for manufacturing a rotor
US11342821B2 · kind B2 · utility
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20Claims
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Assignee
Inventors
Key dates
| Filing date | Sep 1, 2017 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Sep 5, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49012
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a method for manufacturing a rotor, each of adhesive placement portions that are provided between a surface of a permanent magnet on the radially inner side and grooves is formed so as to cover a part of an adhesive applied to the permanent magnet on the radially inner side and parts of the adhesive on both sides in the circumferential direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.