Apparatus for fault detection and isolation
US5237480A · kind A · utility
19Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 29, 1992 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Jul 29, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H3/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus for fault detection and coupled between a power supply line and a circuit to be powered. When a fault develops in the circuit that causes voltage in the power supply lines to decrease, the power being provided is interrupted from the circuit. Once the fault is removed, power is automatically returned to the circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.