Contact backing for a vacuum interrupter
US8450630B2 · kind B2 · utility
10Cited by
44References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2007 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Sep 13, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2033/66292
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Exemplary contact backings for vacuum interrupters are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.