Remote control circuit breaker system
US5373411A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1992 |
| Grant date | Dec 13, 1994 |
| Priority date | — |
| Expiry date | Dec 23, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A remote control residential and commercial circuit breaker system (320) provides overload current protection and load management. The system includes a plurality of remote control circuit breakers (20, 322) each including a switch (188, 190, 150, 152) responsive to a control signal (330) for controllably completing and interrupting a respective load circuit (184), a plurality of pole controllers (336, 338) each responsive to a respective address signal (342, 344) and coupled to a respective circuit breaker and supplying the respective control signal to the respective switch. Each pole controller includes a status circuit responsive to actuation of the switch and supplying a status signal indicative thereof. A common controller (348) is coupled to the pole controllers and supplies addresses signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.