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Compagnie Francaise Thomson Houston SA
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Compagnie Francaise Thomson Houston SA
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Application filed by Compagnie Francaise Thomson Houston SAfiledCriticalCompagnie Francaise Thomson Houston SA
Application grantedgrantedCritical
Publication of FR718819ApublicationCriticalpatent/FR718819A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K9/00—Arc welding or cutting
B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
B23K9/124—Circuits or methods for feeding welding wire
B23K9/125—Feeding of electrodes
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Engineering & Computer Science
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Physics & Mathematics
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Plasma & Fusion
(AREA)
Mechanical Engineering
(AREA)
FR718819D1930-06-301931-06-18Perfectionnements aux procédés et aux machines pour la soudure à l'arc électrique
ExpiredFR718819A
(fr)