126 patents
Page 5 of 7
Utility
Johnston coupling with galvanic separation
19 Aug 21
A plug-in coupling for connecting a first to a second double-walled, vacuum-insulated cryogenic line is proposed.
Holger SCHULZ, Patrick WEBER
Filed: 14 Jan 21
Utility
Quick-release Johnston coupling
8 Jul 21
A plug-in coupling for connecting a first double-walled vacuum-insulated cryogenic line to a second.
Holger SCHULZ, Patrick WEBER
Filed: 22 Dec 20
Utility
Method for the continuous production of optical fibre waveguide sensors mounted in a perforated metal hollow profile
1 Jul 21
A method (100) 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
Utility
Cable Comprising Crosslinked Layer Obtained from a Polymer Composition Comprising Nitrile Rubber and Ethylene Methyl Acrylate Copolymer
3 Jun 21
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 (AEM) copolymer; a crosslinking agent; and a flame-retardant filler.
Dae-Up AHN, Jong-Chan LIM
Filed: 24 Nov 20
Utility
Method for the continuous production of optical fibre waveguides mounted in a thin-walled, radially closed metal tube
27 May 21
For the production of fibre waveguides mounted in a metal hollow profile, a flat metal strip is supplied to a deforming unit.
Ralf EGERER, Olaf PETERSEN, Steven DINKEL
Filed: 12 Nov 20
Utility
Process for the production of thin-walled hollow profiles which are composed of nonferrous metals and have small diameters
13 May 21
A process for the continuous production of thin-walled, radially closed hollow profiles which are composed of nonferrous metals and have a small cross section comprises supply of a flat strip of the nonferrous metal to a forming apparatus (212) at a first supply speed.
Ralf EGERER, Olaf PETERSEN, Steven DINKEL
Filed: 25 Sep 20
Utility
Monitoring device for a vacuum-insulated system
6 May 21
A monitoring device (118) for monitoring the leak-tightness of a vacuum-insulated system has a corrugated bellows (108) which is connected in terms of flow to an evacuated space (104) of the vacuum-insulated system in such a way that, in the event of an increase in pressure in the evacuated space, the length of the corrugated bellows (108) is adjusted beyond a threshold value.
Jurgen ESSLER, Frank SCHMIDT
Filed: 9 Oct 20
Utility
Process for the Manufacture of an Electric Cable by Extrusion of a Composition Based on a Propylene Polymer and on a Dielectric Liquid
22 Apr 21
The invention relates to a process for the manufacture of an electric cable comprising an extruded thermoplastic layer obtained from a composition comprising at least one dielectric liquid and at least one thermoplastic polymer chosen from a propylene homopolymer and copolymer, and also to a cable obtained by said process.
Marcelo PAIXAO DANTAS, Gabriele PEREGO, Birane TOURE, Mauro CACCIOTTI, Walid BAHLOUL
Filed: 31 Jul 18
Utility
Process for the continuous production of thin-walled hollow profiles which are composed of nonferrous metals and have small diameters and are corrugated in sections
1 Apr 21
A process for the continuous production of thin-walled, radially closed hollow profiles which are composed of nonferrous metals and have a small cross section comprises supply of a flat strip of the nonferrous metal to a forming apparatus (212) at a first supply speed, where the thickness of the strip corresponds to the wall thickness of the hollow profile.
Ralf EGERER, Olaf PETERSEN, Steven DINKEL
Filed: 25 Sep 20
Utility
Fiber/copper Cable with Optical Fibers Positioned Within Cable Fillers
25 Mar 21
A signal and power cable is provided with a plurality of twisted pair conductor elements, at least one of which is configured for power transmission and at least one of which is configured for signal transmission.
Paul Michael Good
Filed: 25 Sep 19
Utility
Method and system for localizing a short circuit between a conductor and an electrically conductive shield surrounding said conductor
11 Mar 21
A method for localizing a short circuit between a conductor and an electrically conductive shield of a high-voltage cable comprises providing at least two measuring apparatuses arranged at the high-voltage cable at a known distance from one another and having timers, synchronized with one another, and a measuring device for detecting an electric current flowing in the shield and/or an earthing line connecting the shield and earth.
Christian FROHNE, Volker GAULER, Younes NOROUZI, David DUBOIS
Filed: 20 Aug 20
Utility
Electrical cable comprising a filling compound
11 Mar 21
An electrical cable (100, 101) includes at least one elongated electrical conductor (1), at least one protective element (4, 41, 42) surrounding the elongated electrical conductor (1), and at least one filling compound (5) surrounded by said protective element (4, 41, 42).
Raphaël GUFFOND, Gabriele PEREGO, Andreas GABRIELSEN, Romain ANNOOT
Filed: 23 Jul 20
Utility
Electric cable with improved thermal conductivity
11 Mar 21
A cable is provided having at least one electrically insulating layer obtained from a polymer composition with at least one polypropylene-based thermoplastic polymer material and at least one inorganic filler selected from aluminium oxide, a hydrated aluminium oxide, magnesium oxide, zinc oxide, and a mixture thereof; and a method for making the cable.
Gabriele PEREGO, Christelle MAZEL, Dimitri CHARRIER, Daphné MERLE
Filed: 29 Jul 20
Utility
Cable comprising a fire-resistant layer
18 Feb 21
A cable including at least one elongated conductive element and at least one fire-resistant insulating layer in direct physical contact with the elongated electrically conductive element, the fire-resistant layer is obtained by heat treatment of a liquid inorganic composition.
Christophe BRISMALEIN
Filed: 9 Jul 20
Utility
Production of a planar connection between an electrical conductor and a contact piece
11 Feb 21
A method is provided for electrically conductively connecting a contact part to a conductor having a multiplicity of individual wires includes inserting the conductor into a cavity in the contact part and lowering a tool for friction stir welding onto the contact part.
Helmut STEINBERG
Filed: 23 Jul 20
Utility
Double-row plug for a ribbon or foil cable, method for the production thereof, and apparatus for the transmission of current
11 Feb 21
An electrically conductive, single-piece flat part (100) for a plug with first and second contact pins (112, 114) are arranged in two parallel rows, and with a connector region for a cable.
Richard RIEDEL, Alexander STEINERT, Stefan KLEBER, Karl SCHWEIGL
Filed: 6 Aug 20
Utility
Light Fixture with Patch Panel
11 Feb 21
A lighting system is provided with a plurality of light fixtures within a room and at least one control system for controlling the plurality of light fixtures within a room.
Paul Michael Good
Filed: 7 Aug 19
Utility
Cable comprising a fire-resistant ceramic layer
4 Feb 21
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
Method of manufacturing a fire-resistant and/or fire-retardant cable
6 Jan 21
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: 17 Jun 20
Utility
Electrical device comprising a cross-linked layer
23 Dec 20
Laureene MALHEURTY, Didier BILLEMAZ, My Hanh Linda NGUYEN
Filed: 2 Jun 20