Fuseholder with sequential power disconnect and fuse tension release mechanism
US5295849A · kind A · utility
4Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 1993 |
| Grant date | Mar 22, 1994 |
| Priority date | — |
| Expiry date | Apr 19, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H9/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The rotation of a power control arm on a fuse box is used to rotate a contact, sequentially disconnecting power to a fuse and spreading the tensioned jaws on a fuse clip to reduce the force needed to remove a flat fuse terminal from the clip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.