Waterproofing apparatus for electrical cable end, and method of waterproofing electrical cable end
US8183472B2 · kind B2 · utility
2Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2011 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | Mar 25, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49185
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is a waterproofing apparatus for an electrical cable end of the invention, in which, for waterproofing of an electrical cable end, the electrical cable end is placed in a high pressure atmosphere such that a liquid waterproofing agent dispensed onto the electrical cable end permeates the inside of a sheathed electrical cable, the apparatus is provided with; a first accommodating section that accommodates the electrical cable end to which a liquid waterproofing agent is applied, a sealing device that seals the first accommodating section, and a pressurizing device that feeds air into the first accommodating section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.