Control circuit for a remotely controlled circuit breaker
US7598629B2 · kind B2 · utility
3Cited by
1References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2007 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Apr 6, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2083/203
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Circuit for determining the presence or absence of a remotely controlled circuit beaker connection to a control circuit and the current state of an internal operating device of a remotely controlled circuit breaker connected to a control circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.