126 patents
Utility
3-PHASE Superconducting Cable System with Redundancy
21 Dec 23
A 3-phase superconducting cable system (100) has four 1-phase superconducting cables (A, B, C, D).
Erik MARZAHN, Beate WEST, Arnaud ALLAIS, Nicolas LALLOUET
Filed: 21 Apr 23
Utility
ASIT laser scanning on cable and assembly defects
21 Dec 23
A method and system is provided for inspecting damages to high voltage and/or medium voltage cables or cable components.
Espen DOEDENS, Nils-Bertil FRISK
Filed: 25 Apr 23
Utility
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30 Nov 23
A method and system for performing quality checks and positioning of a high voltage accessory component on a high voltage cable during installations and re-using the data from the positioning at a later stage during the lifetime of the cable is described.
Espen DOEDENS, Nils-Bertil FRISK
Filed: 25 Apr 23
Utility
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30 Nov 23
A dynamic power cable or cables for submarine applications, wherein the dynamic power cable has at least one fibre reinforced thermoplastic composite sheath radially around a water barrier sheath providing reduced buckling of the water barrier sheath.
Audun JOHANSON, Karl Magnus BENGTSSON, Anton AKULICHEV
Filed: 29 Apr 23
Utility
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30 Nov 23
An edge clip (100) has opposite first and second legs (102, 104) interconnected by a bridge (106).
Andreas GRUBE, Robert KARAS, Stefan SEGERER, Alexander REICH, Frank SCHROEER, Hermann TEICHER, Josef KRAETZ, Frank SCHREINER
Filed: 24 Mar 23
Utility
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30 Nov 23
A device (10) for monitoring the operation of a plurality of electrical cables, connection or coupling accessories, switchgear and transformers, included in a meshed electrical network, has a plurality of end branches (16) and a plurality of intermediate branches (14) comprises the meshed electrical network, at least two inductive sensors (12) suitable for detecting a partial discharge occurring in the meshed electrical network and a means (18) for locating the source of the partial discharge (PD).
Samuel GRIOT, Dimitri CHARRIER, Moussa KAFAL
Filed: 24 Apr 23
Utility
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30 Nov 23
A connection housing has a main pair and a secondary pair of electrical contacts on a printed circuit board (22), each pair having a first (241, 242) and a second (251, 252) electrical contact.
Jean-Jacques SAGE, Didier WILLEMS, Luc DE BOLLE
Filed: 25 Apr 23
Utility
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23 Nov 23
Power cables are provided having a joint with a metallic water barrier and, in particular, metallic water barrier materials for cable joints for use in high voltage cables for both land and submarine applications.
Audun JOHANSON, Sigurd SCHAWLANN, Massimiliano MAURI, Simon JORGENSEN
Filed: 10 Apr 23
Utility
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2 Nov 23
A dynamic power cable or power cables for submarine applications, wherein the dynamic power cable has at least one extruded fibre reinforced thermoplastic composite core sheath arranged radially around a water barrier sheath, providing reduced buckling of the water barrier sheath.
Karl Magnus Bengtsson, Audun Johanson, Anton Akulichev
Filed: 29 Apr 23
Utility
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19 Oct 23
A composite material is provided.
Thibault PANIAGUA
Filed: 21 Feb 23
Utility
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19 Oct 23
A metallic water barrier sheath for high voltage dynamic power cables for submarine applications is provided, where the water barrier sheath is made of titanium or a titanium alloy.
Audun JOHANSON
Filed: 8 Mar 23
Utility
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19 Oct 23
The present invention relates to a process for the manufacture of a cable employing the impregnation of a non-woven fibrous material with a liquid geopolymer composition and the addition of at least one precursor composition of a gel to the liquid geopolymer composition.
Thierry AUVRAY, Franck GYPPAZ
Filed: 17 Jun 21
Utility
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5 Oct 23
A lubricated cable includes at least one elongated electrical conductor, at least one outer layer surrounding said elongated electrical conductor, and at least one lubrication layer surrounding said outer layer.
Carlos Fernando PEDRAZA SILVA
Filed: 22 Mar 23
Utility
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28 Sep 23
This power cable comprises at least one conductive element and further comprises: at least one means (36) for measuring at least one physical quantity; at least one electronic circuit (32), connected to the measurement means (36) and suitable for receiving from the at least one measurement means (36) at least one signal representative of the at least one physical quantity; and at least one energy harvesting system (30) disposed inside the cable, suitable for supplying the at least one electronic circuit (32) with electrical energy from the electrical energy available in the at least one conductive element.
Nicolas ROUSSELET, Aymeric ANDRE, Clara LAGOMARSINI, Arnaud ALLAIS, Thierry SAVE, Dominique GAUTARD
Filed: 24 Aug 21
Utility
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17 Aug 23
An electrical cable or electrical cable accessory includes at least one semiconducting layer, and at least one electrically insulating layer, at least partially in direct contact with the semiconducting layer.
Gabriele PEREGO, Jihane SAHYOUN, Christian KOELBLIN, Massimiliano MAURI
Filed: 20 Dec 22
Utility
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3 Aug 23
An apparatus (100) for damping vibrations in electrical lines (10) through which modulated currents flow has at least one sound or vibration sensor (102) oriented towards the line (10) or attached to the line, at least one actuator (104) connected to the line, and a control circuit (200) which is supplied, via respective signal lines (108), with signals generated by the at least one sound or vibration sensor (102) that represent sound or vibrations.
Michael FENEIS, Helmut STEINBERG
Filed: 18 Jan 23
Utility
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13 Jul 23
The present invention relates to an electric cable comprising at least one semiconductive layer obtained from a polymer composition comprising at least one homophasic propylene polymer and at least one homophasic copolymer of a C3-C6 olefin and ethylene.
Christian KOELBLIN, Christelle MAZEL, Gabriele PEREGO, ,Paul Charles BARUSTA
Filed: 3 Mar 21
Utility
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29 Jun 23
A power distributor (200) with at least two incoming lines (101-103) and a method for manufacturing such a power distributor is suggested.
Christoph FRANK, Tobias KROOP, Ulrich DÖLLINGER, Wolfgang EHLICH
Filed: 16 Feb 23
Utility
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25 May 23
A device (10) for detecting breakage of at least one electrical cable (12) has the at least one electrical cable (12), a wireless sensor (14) connected to the at least one electrical cable (12), and at least one power supply unit (18) supplying power to the wireless sensor (14).
Nicolas POULIN
Filed: 14 Nov 22
Utility
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11 May 23
The invention relates to a lattice-form support beam having three side members that extend in parallel in a main direction of extension of the beam and are connected together by cross members and tie rods via securing plates secured to the side members.
Fabien VIENNOIS, Christophe MICOLI, Jérôme TORDO
Filed: 1 Apr 21