Arc-quenching fuse tubes
US5975145A · kind A · utility
1Cited by
14References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1996 |
| Grant date | Nov 2, 1999 |
| Priority date | — |
| Expiry date | May 21, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H85/42
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Arc-quenching fuse tubes comprising an elongated tubular body having an inner arc-quenching surface layer which comprises an arc-quenching matrix comprising a fibrous material and an arc-quenching composition. The arc-quenching compositions comprise a cured composition of an aromatic epoxy resin and a linear aliphatic epoxy resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.