Line terminal and arc stack for a circuit breaker
US4975553A · kind A · utility
13Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 1989 |
| Grant date | Dec 4, 1990 |
| Priority date | — |
| Expiry date | Feb 22, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2001/5861
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A circuit breaker line terminal includes a uniform width, flat, sheet metal body having end portions for coupling to a line conductor and an arc runner, respectively. An integral tongue has an end forming a return loop spaced from the body and includes a lanced out portion that carries a contact. The contact may be supported through the opening formed by lancing the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.