88 patents
Utility
Method of manufacturing HVDC mass impregnated cable transition joint
16 Jan 24
A method for creating a flexible transition joint between HVDC-MI cables having different diameters.
Gard Nielsen, Ben Kristian Johansen
Filed: 11 Jun 18
Utility
Conductor
19 Dec 23
An aluminium based conductor made of an alloy has at least 98 wt % aluminium, from 0.25 to 0.45 wt % iron, from 0.07 to 0.25 wt % copper and from 0.001 to 0.10 wt % boron, having high strength and conductivity.
Audun Johanson
Filed: 1 Feb 22
Utility
Method of manufacturing a fire-resistant and/or fire-retardant cable
5 Dec 23
A method of manufacturing a cable includes at least one elongated electrically conducting element and at least one composite layer surrounding the elongated electrically conducting element.
Franck Gyppaz, Thierry Auvray, Nicolas Estreboou
Filed: 18 Jun 20
Utility
Reinforced water barrier over a joint
5 Dec 23
A reinforced water barrier over a joint between power cables is suited for subsea cables having different water barrier/sheathing designs.
Massimiliano Mauri, Simon Jorgensen, Pal Braekke Gronberg
Filed: 8 Nov 21
Utility
Clippable interconnection module and associated connection cord
5 Dec 23
This interconnection module (10) between a connection cord and a connection panel comprises a pair of spring-loaded conductive pins (12) and a molded body (14) in which a portion of said pair of pins (12) is embedded.
Alan Brown, Rahul Rathod, John Maddocks, Colin Statham, Martin Rossbach
Filed: 2 Jul 20
Utility
Cable comprising a fire-resistant ceramic layer
7 Nov 23
A cable, in particular a power and/or telecommunication cable, has at least one elongated electrically conductive element, and at least one fire-resistant layer surrounding said elongated electrically conductive element.
Maxime Auvergne, Franck Gyppaz
Filed: 9 Jul 20
Utility
Flexible vacuum-insulated line
24 Oct 23
A vacuum-insulated line (200) has an inner and an outer corrugated hose (101, 102) which are separated from one another by an evacuated intermediate space (103).
Holger Schulz, Jurgen Essler
Filed: 13 Dec 19
Utility
Cable comprising crosslinked layer obtained from a polymer composition comprising nitrile rubber and ethylene methyl acrylate copolymer
24 Oct 23
The present invention relates to a cable comprising a crosslinked layer obtained from a polymer composition, the polymer composition comprising: a polymer blend comprising an ethylene vinyl acetate (EVA) copolymer, nitrile rubber (NBR), and an ethylene-methyl acrylate (EMA) copolymer; a crosslinking agent; and a flame-retardant filler.
Dae-Up Ahn, Jong-Chan Lim
Filed: 24 Nov 20
Utility
Johnston coupling with additional vacuum enclosure
17 Oct 23
A plug-in coupling for connecting a first to a second double-walled, vacuum-insulated cryogenic line includes a coupling plug and a coupling socket.
Holger Schulz, Christian Frohne
Filed: 14 Jan 21
Utility
Multi-layer radial water barrier for rapid manufacture
17 Oct 23
A power cable has a cable core with at least one conductor with an insulating system and a water barrier surrounding the cable core.
Audun Johanson, Robin Sangar
Filed: 17 Sep 21
Utility
Optical temperature sensor head, temperature sensor device and electric machine having a temperature sensor head
17 Oct 23
An optical temperature sensor head having an optical fibre and a sensor material, which is optically connected to a free end of the optical fibre.
Helmut Steinberg, Dietmar Volkl
Filed: 7 May 21
Utility
Process for the production of thin-walled hollow profiles which are composed of nonferrous metals and have small diameters
3 Oct 23
A process is provided for the continuous production of thin-walled, radially closed hollow profiles composed of nonferrous metals and having a small cross section comprises supply of a flat strip of the metal to a forming apparatus at a first supply speed, the thickness of the strip corresponding to the wall thickness of the hollow profile.
Ralf Egerer, Olaf Petersen, Steven Dinkel
Filed: 25 Sep 20
Utility
Method and system for determining deformation in a cable
22 Aug 23
A method and system for determining deformation in a cable, where a sensing optical fiber arrangement is applied along the cable.
Roberto Gaspari
Filed: 26 Feb 21
Utility
Method for creating a transition joint between two cables using canted coil springs and a cable assembly having such a transition joint
15 Aug 23
A cable assembly (100) having a first cable (20) having a first conductor (22), a second cable (40) having a second conductor (42) and an electrically conducting joining element (60).
Robin Sangar, Per Arne Osborg, Audun Johanson
Filed: 23 Apr 21
Utility
Process for manufacturing a carbon-metal composite material and use thereof for manufacturing an electric cable
9 May 23
The present invention relates to a process for manufacturing a composite material comprising a non-pulverulent carbon-based conductive material and metal nanoparticles dispersed within said non-pulverulent carbon-based conductive material, to said composite material, to the use of the composite material for manufacturing an electrically conductive element, and to an electric cable comprising at least one such composite material, as electrically conductive element.
Thibault Paniagua
Filed: 15 Mar 19
Utility
Cable comprising crosslinked layer obtained from polymer composition
25 Apr 23
A cable is provided having at least one elongated conductor surrounded by at least one cross-linked layer, said layer being obtained from a polymer composition comprising a polymer, a crosslinking agent, and an amine as co-crosslinking agent, wherein said amine has a nucleophilic value (N) of 14 or more.
Dae-Up Ahn, Jun-Huei Bae, Jong-Chan Lim
Filed: 10 May 19
Utility
CuNiSi alloy cable sheathing
18 Apr 23
A water blocking layer/sheathing for subsea power cables made from a CuNiSi-alloy.
Audun Johanson
Filed: 13 Aug 20
Utility
Electric cable comprising a metal layer
7 Mar 23
An electric cable has at least one elongated electrical conductor (1), at least one electrically insulating layer (2) surrounding the elongated electrical conductor (1), and at least one metal layer (3) surrounding electrically insulating layer (2).
Nicolas Rousselet, Thierry Malvache, Jean-Pierre Simonato, Caroline Celle, Sonia Desousanobre, Sakina Yahiaoui, Florence Masse, Lucie Ordronneau
Filed: 20 Jun 17
Utility
Johnston coupling with galvanic separation
7 Mar 23
A plug-in coupling has a coupling plug and a coupling socket.
Holger Schulz, Patrick Weber
Filed: 14 Jan 21
Utility
Method for the continuous production of optical fibre waveguide sensors mounted in a perforated metal hollow profile
24 Jan 23
A method for the continuous production of a thin-walled, perforated metal hollow profile with one or more fibre waveguides mounted therein.
Ralf Egerer, Steven Dinkel, Nico Lange, Olaf Petersen
Filed: 4 Dec 20