Cable oil barrier systems for oil-filled cable terminations and assemblies and methods including the same
US10381817B1 · kind B1 · utility
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14References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 28, 2018 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Feb 28, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G15/013
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An assembly for use with an oil-filled cable termination includes a cable gland, a cable received in the cable gland, and a stress cone received around the cable and spaced apart from the cable gland. The cable includes a central conductor and a polymeric insulation layer surrounding the central conductor. A lug is spaced apart from the stress cone and includes a barrel portion with the central conductor of the cable received in the barrel portion. An oil barrier system including an oil barrier layer surrounds the polymeric insulation layer of the cable between the stress cone and the lug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.