Operating fuse deflector
US9142900B1 · kind B1 · utility
0Cited by
29References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2013 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Aug 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H85/0078
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Shields or deflectors are supported on fuse barrels and positioned to protect power linemen and other electrical workers on high voltage distribution lines against injuries resulting from the ejection of sparks and fuse debris that occurs when a fuse melts or operates due to excessively high electrical currents, by securing the deflectors on the fuse barrels in a position immediately below the fuse barrels where the deflectors can effectively direct the dangerous materials away from the workers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.