CH547146A - Verfahren und vorrichtung zur beruhigung und stabilisierung des lichtbogens beim innenschweissen eines rohres oder eines behaelters.
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Verfahren und vorrichtung zur beruhigung und stabilisierung des lichtbogens beim innenschweissen eines rohres oder eines behaelters.
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Publication number
CH547146A
CH547146ACH547146DACH547146ACH 547146 ACH547146 ACH 547146ACH 547146D ACH547146D ACH 547146DACH 547146 ACH547146 ACH 547146A
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Publication of CH547146ApublicationCriticalpatent/CH547146A/de
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
B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
B23K9/073—Stabilising the arc
B23K9/0737—Stabilising of the arc position
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Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Plasma & Fusion
(AREA)
Mechanical Engineering
(AREA)
Arc Welding In General
(AREA)
CH547146D1971-12-081972-11-06Verfahren und vorrichtung zur beruhigung und stabilisierung des lichtbogens beim innenschweissen eines rohres oder eines behaelters.
CH547146A
(de)