Electric motor with encased housing
US5334897A · kind A · utility
66Cited by
10References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1993 |
| Grant date | Aug 2, 1994 |
| Priority date | — |
| Expiry date | May 24, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S310/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A sealed electric motor is formed by means of interfitting metallic housing members and an overmolded plastic casing. The housing includes an annular groove into which the casing extends to improve both retention and sealing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.