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Machine translation
1. (WO1980000229) ELECTRICAL RESISTANCE WELDING APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000229    International Application No.:    PCT/SE1979/000159
Publication Date: 21.02.1980 International Filing Date: 19.07.1979
IPC:
B23K 11/31 (2006.01)
Applicants:
Inventors:
Priority Data:
7808042 21.07.1978 SE
Title (EN) ELECTRICAL RESISTANCE WELDING APPARATUS
(FR) APPAREIL DE SOUDAGE PAR RESISTANCE ELECTRIQUE
Abstract: front page image
(EN)A welding gun for electrical welding has an electrode holder arm (1, 2, 3) made as a shell construction. The current supply to the stationary electrode (5) as well as the coolant supply to and returning from the electrode is effected with the aid of two copper tubes (14) which run parallel to each other inside the arm. The interior cavity of the arm is filled with foamed plastics (20).
(FR)Un pistolet pour le soudage par resistance electrique possede un bras porteur d"electrodes (1, 2, 3) de construction creuse. L"alimentation du courant a l"electrode stationnaire (5) ainsi que l"alimentation du liquide de refroidissement vers l"electrode et revenant de l"electrode se font au moyen de deux tubes en cuivre (14) paralleles a l"interieur du bras. La cavite interne du bras est remplie de mousse plastique (20).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)