PURPOSE: To efficiently, surely and safely perform the operation of a cleaner by directly sensing the insertion of a welding torch to the cleaner.
CONSTITUTION: A sensing switch 15 which senses the insertion of the welding torch is installed in the neighborhood of the insertion port 9a of the welding torch in the cleaner of the welding torch which eliminates a welding spatter attached on a welding torch nozzle T inserted to a container 2 by blowing out a shot material 14 with compressed air by a blowout port 4 provided in the container 2. The operation of the cleaner can be efficiently, surely and safely performed by directly sensing the insertion of the welding torch to the cleaner by electrically connecting a switch 15 between a power source and a solenoid valve 6 arranged in an air piping to the blownout tube.
HAYASHIDA TOSHIYA
MARUYAMA MOTOAKI
HARAYAMA YUSUKE
OOKUBO TOMOTAKA
| JPH05269668A | 1993-10-19 | |||
| JP3085175B2 | 2000-09-04 |