High-frequency coaxial cable
US6337443B1 · kind B1 · utility
11Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2000 |
| Grant date | Jan 8, 2002 |
| Priority date | — |
| Expiry date | Apr 21, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B11/1839
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high-frequency coaxial cable has a multi-layer insulation made of polymeric materials surrounding a central conductor and having an electrical shielding enclosing the insulation. The individual layers of the insulation are of fluoropolymers, with at least a first layer (2) that encloses the central conductor (1) being made of a fluoropolymer capable of being formed from a melt and an outer second layer (3) being made of a fluoropolymer not formable from a melt. In this cable, the second layer (3) is porous and is inter-engagedly connected with the surrounding shield (4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.