Light arc welding - or - a cutting torch burner, as well as cooling system, plasma nozzles or wig - electrodes spring chucks clamping system for plasma electrodes needles and method for this purpose by means of gripping end design principle

摘要

Liquid-cooled light arc welding - or cutting torch, in particular plasma - or wig - burner, characterized in that the design principle is retained so that the anode region (3) of the plasma torch, consisting of the cooling system and the protective gas distribution without change for the production of both of a plasma burner, as well as a wig - burner can be used and by exchange of the plasma nozzle (7) with centring tube (27) against a wig - electrodes collet chuck (33) or vice versa, and exchange of the electrodes, the collet chuck (28), the clamping (29) and of the collet chucks receiving housing (30) against a electrodes cover cap (34), or vice versa, either a plasma torch (1) or a wig - burner (3) results.1.1 Liquid-cooled light arc welding - or cutting torch, in particular plasma - or wig - burner, according to claim 1, characterized in that the cooling system of the parts of the inner cooling jacket housing (5), separating jacket (8) outer cooling jacket housing (9), a protective gas nozzles receptacle (10), coolant outlet pipe (20) and coolant entry tube (21) is.1.2 Liquid-cooled light arc welding - or cutting torch, in particular plasma - or wig - burner, according to claim 1, characterized in that the protective gas distribution of the parts of a protective gas nozzles receptacle (10), a protective gas supply tube (13), protective gas nozzle..