Rigid electrical conductor comprising elements connected to one another by tig welding, method for the production and use of such an electrical conductor

Abstract

The main subject matter of the invention is a rigid electrical conductor (70) comprising: an assembly (72) comprising a rigid conductive rod (74) made of a first metal material and a sheath (76) covering the conductive rod (74) and made of a second metal material having an electrical resistivity higher than the electrical resistivity of the first metal material; a first connection strip (78) formed at least in part by the second metal material and connected to a first end (72a) of the assembly (72), wherein, at the first end (72a) of the assembly (72), the conductive rod (74), the sheath (76) and the first connection strip (78) are bonded together by TIG welding with the addition of a material made of the second metal material.

Dependencies are inferred from the claim text.