Title:
DIGITAL COMMUNICATION TYPE WELDING EQUIPMENT
Document Type and Number:
Japanese Patent JP3222444
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide the welding equipment provided with a remote controlling device for a welding work executed at a location remote from the main body of the welding equipment.
SOLUTION: The digital communication type welding equipment is provided with a power supply for welding which supplies a welding current to a torch, a gas source which supplies a shield gas for the welding to the torch, a main body 100 which supplies the welding current and the shield gas to the torch corresponding to an input, a remote controlling device 200 which supplies the welding current and the shield gas to the torch corresponding to an input, and four or more controlling lines 300 connecting the main body and the remote controlling device, and the main body and the remote controlling device transform each of the said inputs each other by a digital signal.
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| JPS62224480 | DOUBLE BEAM GAS ION LASER |
Inventors:
Shoichi Fujimoto
Kenji Katsuki
Suzuki Osamu
Akira Mizutani
Kenji Katsuki
Suzuki Osamu
Akira Mizutani
Application Number:
JP29425699A
Publication Date:
October 29, 2001
Filing Date:
October 15, 1999
Export Citation:
Assignee:
Denyo Co., Ltd.
Sanko Renta Lease Co., Ltd.
Sanko Renta Lease Co., Ltd.
International Classes:
B23K9/16; B23K9/095; B23K9/10; (IPC1-7): B23K9/10; B23K9/095; B23K9/16
Domestic Patent References:
| JP5104248A | ||||
| JP3142072A | ||||
| JP6068169A | ||||
| JP626777A | ||||
| JP6064773A | ||||
| JP5939073U |
Attorney, Agent or Firm:
Kazuo Sato (3 others)