Telefonaktiebolaget Lm Ericsson (publ)

Nkt Cables Group A/s

Dietmar Gleich

Lars O Efraimsson

Anders Jonas Gatu

Hans M Nilsson

Lars Ingvar Hagman

Hans Christian Andersson

Curt Erik Johansson

Ivars Lars Sune Hansson

Tommy K Valdemar Asmola

Marcus Lindstrom

Hans Ullberg

Lars Efraimsson

The application relates to a grounding conductor and an electrical system including such a grounding conductor including a plurality of conductive aluminum strands where each such strand is provided with at least one sheath of an electrically conductive polymer material having a volume resistivity (&#x3c1;) below 100 &#x3a9;&#xb7;cm.

Grounding conductor, electrical power system and use of grounding conductor

The present invention concerns a cable for signal transmission and a method for producing such a cable. The cable comprises one or more wire pairs extending in a longitudinal direction, each of said wire pairs including two conductors each separately surrounded by a dielectric layer. At least one of said one or more wire pairs comprises a conductive shield being wrapped in a rotational direction along and about the longitudinal axis of the wire pair such that a longitudinal side of a wrap overlaps a preceding wrap. The conductive shield is applied with an angle (&#x3b8;) that differs between different wraps such that the conductive shield lay length (L) varies along the length of said cable.

Shielded pair cable and a method for producing such a cable

Growing community of inventors

Falun, Sweden

Dietmar Gleich