Rotor core assembly
US8933604B2 · kind B2 · utility
11Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2011 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Feb 27, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49012
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rotor core assembly that includes a magnet, a first end cap located at an end of the magnet, a second end cap located at an opposite end of the magnet, and a sleeve that surrounds the magnet and the end caps. The sleeve forms an interference fit with each of the end caps, and an adhesive is located between the magnet and the sleeve. Additionally, a method of manufacturing the rotor core assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.