Coaxial or triaxial seal assembly
US9502155B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 7, 2014 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Apr 16, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0084
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A seal assembly includes a first shield tube surrounding a signal wire and a second shield tube surrounding the signal wire. The seal assembly includes an electrically insulating barrier positioned between the first shield tube and the second shield tube and through which the signal wire extends. The insulating barrier includes a first conductive layer on a first side of the insulating barrier and a second conductive layer on an opposing second side of the insulating barrier. The first shield tube is electrically connected to the first conductive layer and the second shield tube is electrically connected to the second conductive layer such that the first shield tube, first conductive layer, second shield tube, and second conductive layer are electrically insulated from the signal wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.