Gas density monitoring system
US9362071B2 · kind B2 · utility
4Cited by
41References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2012 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Oct 11, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H33/26
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A circuit breaker monitoring system may monitor both at least one gas characteristic of a gas surrounding the circuit breaker and at least one fault arc energy characteristic. The monitored characteristics may be used to forecast maintenance events. The monitored characteristics may be used to control the operation of the circuit breaker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.