Article for de-energizing a branch electrical circuit, and related processes
US6979787B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 1, 2004 |
| Grant date | Dec 27, 2005 |
| Priority date | — |
| Expiry date | Jul 21, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H83/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device for de-energizing an energized branch electrical circuit is described, as well as related processes. The device includes a circuit breaker, which itself includes a breaker switch, an input terminal for receiving current, and an output terminal for directing current out of the breaker. A plug is also incorporated into the device, so that the device can be inserted into an electrical receptacle in the branch electric circuit. One or more power indicators, such as an LED light or voltmeter, are also incorporated into the device. When the device is plugged into a receptacle of the branch circuit, the breaker switch can then be turned on, resulting in a short-circuit, which de-energizes the branch electrical circuit. The device may also include a holder, which is capable of retaining at least one electrical adapter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.