Method for Producing a Contact Region for a Layer of an Electrical Heating Device and Apparatus for an Electrical Heating Device for a Motor Vehicle

A method for producing a contact region for a layer of an electrical heating device for a motor vehicle may include providing the layer made of a thermally sprayed, electrically conductive material, providing a laser beam having a focus, introducing a powder of an electrically conductive material in...

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Bibliographische Detailangaben
1. Verfasser:	KABELITZ Thorsten
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CLADDING OR PLATING BY SOLDERING OR WELDING CONDUCTORS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INSULATORS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A method for producing a contact region for a layer of an electrical heating device for a motor vehicle may include providing the layer made of a thermally sprayed, electrically conductive material, providing a laser beam having a focus, introducing a powder of an electrically conductive material into the focus of the laser beam, and thereby melting the powder, applying the molten powder to a region of the layer, and thereby forming the contact region from the electrically conductive material for making contact with the layer.