Construction for stopping water from penetrating into drain wire contained in shielded wire and method for stopping water from penetrating thereinto
US8146248B2 · kind B2 · utility
3Cited by
4References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 29, 2007 |
| Grant date | Apr 3, 2012 |
| Priority date | — |
| Expiry date | Mar 29, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/514
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A Drain wire led out from the interior to the exterior of a shielded wire is covered with a heat shrinkable tube made of an insulating resin or with a rubber tube including silicon or EPDM (ethylene-propylene rubber). A water-stop agent is penetrated between the element wires of the drain wire in the heat shrinkable tube or the rubber tube. In addition, A boundary portion between a terminal connected to an end of the drain wire and the heat shrinkable tube is covered with a rubber stopper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.