42899 ⎘
Arc welding or cutting; Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc; Starting the arc without direct contact between electrodes Ionization of the arc gap by means of radiation or particle bombardtent
APPARATUS FOR WELDING
#2System for converting electric energy into thermal energy
#3Machining Work Pieces with a Laser Apparatus and an Electric Arc Apparatus
#4Arc starting method in arc welding attended with laser irradiation, welding device for performing the method, and controller
#5YAG laser induced arc filler wire composite welding method and weldimg equipment