PROCEDE DE SOUDAGE ENTRE UN ELEMENT CONDUCTEUR ET UN POLE DE BATTERIE ET BATTERIES ASSEMBLEES AVEC UN TEL PROCEDE

The present application relates to a process for welding a conductive element (100a) to a terminal (202; 204) of a battery (200), the process comprising respectively firing (T1a) at least once a laser beam (302) at at least one point of impact (402) located on an edge face (102a) of the conductive e...

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Bibliographische Detailangaben
1. Verfasser:	COMBIER, MICHEL
Format:	Patent
Sprache:	fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The present application relates to a process for welding a conductive element (100a) to a terminal (202; 204) of a battery (200), the process comprising respectively firing (T1a) at least once a laser beam (302) at at least one point of impact (402) located on an edge face (102a) of the conductive element (100a), the edge face (102a) making contact with the terminal along a line of contact (104), the conductive element (100a) being made of copper or a copper alloy and the laser beam (302) having a wavelength comprised between 500 and 560 nm.