Patent · US Expired

Cable with an external extruded sheath and method of manufacturing of the cable

US7132604B2 · kind B2 · utility

9Cited by

24References

23Claims

0Family size

Assignee

NEXANS · FR

Inventors

Ralf Scheidecker · Geisa, DE
Horst Reinhard · Bad Hersfeld, DE
Peter Schwirblies · Bad Hersfeld, DE
Hal Armstrong · Fergus, CA
Hal Aitken · Pickering, CA

Key dates

Filing date	Oct 21, 2002
Grant date	Nov 7, 2006
Priority date	—
Expiry date	Jan 3, 2024

Classification

Technology area (CPC H)Electricity
CPC primaryH01B7/187
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A cable has a core, which is surrounded by an external extruded sheath. The core of the cable has at least one transmission element for the transmission of electrical current or telecommunication signals. The sheath comprises at least one flexible layer of a conventional, expanded material, this material having a tensile strength between 10.0 MPa and 50.0 MPa.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.