Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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Filing date
Publication date
Application filed by Sulzer AG, Sulzer Freres SAfiledCriticalSulzer AG
Priority to FR921214ApriorityCriticalpatent/FR1344669A/fr
Application grantedgrantedCritical
Publication of FR1344669ApublicationCriticalpatent/FR1344669A/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
B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
B23K9/0052—Welding of pipe panels
Landscapes
Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Plasma & Fusion
(AREA)
Mechanical Engineering
(AREA)
FR921214A1963-01-111963-01-11Procédé pour la construction de parois en tubes
ExpiredFR1344669A
(fr)