Method and apparatus for insulating liquid-cooled stator coil headers and connectors
US4982122A · kind A · utility
11Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 1989 |
| Grant date | Jan 1, 1991 |
| Priority date | — |
| Expiry date | Apr 12, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K15/38
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved method and apparatus for preventing electrical shorts between sets of stator coil headers and accompanying connections is disclosed in which a reinforced, non-conducting cover is fitted over a pair of stator coil headers, or a stator coil header and an adjacent phase connector. Thereafter, the cavity formed by the fitted cover can be filled with an insulating, solidifying or polymerizing material or resin. Use of such an apparatus insulates the entire header apparatus and prevents any accidental shorting between sets of stator coil ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.