Title:
WELDING DEVICE
Document Type and Number:
Japanese Patent JP2023118629
Kind Code:
A
Abstract:
To provide a welding device that is improved in productivity.SOLUTION: An arc-welding device 1 is provided with a determining part 31 that when a detected result of an encoder 13 by a blowing device 10 does not satisfy a predetermined rotation condition and when a detected result by a temperature sensor 22 does not satisfy a predetermined temperature condition, determines that operation of stopping supply of electric power by a power supply circuit 21 and operation at the time of occurrence of an abnormality including operation of outputting an error display image by a display instrument 40, and otherwise, determines that the operation at the time of occurrence of an abnormality is not necessary.SELECTED DRAWING: Figure 2
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Inventors:
HAMANO YOSHIYUKI
OYAMA HIDETOSHI
ITO DAIKI
OYAMA HIDETOSHI
ITO DAIKI
Application Number:
JP2022026928A
Publication Date:
August 25, 2023
Filing Date:
February 24, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H02H5/04; B23K9/10; H02H7/00
Attorney, Agent or Firm:
Patent Attorney Corporation Maeda Patent Office
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