SE326361BSE476366ASE476366ASE326361BSE 326361 BSE326361 BSE 326361BSE 476366 ASE476366 ASE 476366ASE 476366 ASE476366 ASE 476366ASE 326361 BSE326361 BSE 326361B
Authority
SE
Sweden
Application number
SE476366A
Inventor
H Hodder
Original Assignee
Dynatech Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynatech CorpfiledCriticalDynatech Corp
Publication of SE326361BpublicationCriticalpatent/SE326361B/xx
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
B23K9/067—Starting the arc
B23K9/0671—Starting the arc by means of brief contacts between the electrodes
