Arc chute assembly
US6700087B2 · kind B2 · utility
4Cited by
14References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2002 |
| Grant date | Mar 2, 2004 |
| Priority date | — |
| Expiry date | Jul 24, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2300/018
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An arc chute including a first side wall having a plurality of holes, a second side wall having a plurality of holes and spaced apart from the first side wall, and a plurality of arc chute plates mounted between the first and second side walls. Each of the plurality of arc chute plates include a laterally extending tab on two sides of the arc chute plate, each of the laterally extending tabs being shaped to be interference fitted within one of the plurality of holes. The laterally extending tabs are dimensioned to not substantially extend beyond an outer surface of each of the side walls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.