Auxiliary switch for circuit-breaker and corresponding circuit-breaker
US5969587A · kind A · utility
51Cited by
7References
17Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Dec 19, 1996 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Dec 19, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H71/462
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An auxiliary switch for a circuit-breaker includes a casing containing at least one contact blade member mobile under the control of a pivoting and sliding actuator lever between a closed position and an open position. The actuator lever has a lateral actuator pin which projects out of the casing through a slot in the latter. The slot has a localized escape lobe away from its main part and which receives the actuator pin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.