Silicone multilayer insulation for electric cable
US9196394B2 · kind B2 · utility
2Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2013 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Dec 3, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B9/027
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric cable made from at least one elongated electric conductor and a multilayer insulation surrounding the electric conductor. The multilayer insulation has a first semiconducting layer and an electrically insulating layer, where the two layers are made from a silicone rubber based composition. The semiconducting silicone rubber based composition of the first semiconducting layer has carbon rovings as conductive filler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.