Electric motor comprising improved means of fixing an end flange to a stator shell
US6717321B2 · kind B2 · utility
3Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2001 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Sep 6, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2205/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric motor comprising a rotor secured to a shaft, a stator comprising a cylindrical shell receiving at one at least of the ends a flange provided with a roller bearing for the rotor shaft, the flange being fixed to the cylindrical shell by a fixing means having a bayonet-type assembly, wherein the assembling of the flange onto the shell being achieved through a relative displacement in an axial translation and a rotary relative motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.