WIG WELDING TORCH BODY, WIG WELDING TORCH HANDLE, WIG WELDING TORCH HAVING SUCH A WIG WELDING TORCH BODY, AND WIG WELDING TORCH HANDLE

摘要

The invention relates to a tungsten inert gas (WIG) welding torch body (2), to a WIG welding torch handle (8), and to a WIG welding torch (1). In order to create an easily implementable pluggable connection between a WIG welding torch body (2) and a WIG welding torch handle (8), both for gas-cooled and for water-cooled WIG welding torches (1), it is provided that the gas channel (10) terminates in front of the distal end (11) of the plug-in element (7) in an inlet opening (16) arranged on the shell side of the plug-in element (7), and a central inlet mouth (19) is provided at the distal end (11) of the plug-in element (7), which terminates in front of the distal end (11) of the plug-in element (7) in a return opening (21) on the shell side at the plug-in element (7). In the WIG welding torch handle (8), a second channel (34) arranged coaxially to the central channel (33), and an additional third channel (35) arranged coaxially to the second channel are provided, wherein a connection (36) is provided between the second channel (34) and the third channel (35). The first channel (33) has a mouth (37) in the center of the receiving part (9), the second channel (34) has a mouth (38) on the shell side of the receiving part (9), and the third channel (35) has a mouth (39) on the shell side of the receiving part (9).