Arcing horn device
US7292424B2 · kind B2 · utility
1Cited by
3References
24Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 13, 2002 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Dec 19, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01T4/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An object of the present invention is to provide an arcing horn system having a highly efficient dynamic current shutoff property including a dynamic current shutoff capability, for example, enough for the short circuit fault and other object thereof is to provide an arcing horn system capable of repeatedly maintaining the good dynamic current shutoff capability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.