JPS56131070A - Arc welding machine - Google Patents

Arc welding machine

Info

Publication number
JPS56131070A
JPS56131070A JP3524680A JP3524680A JPS56131070A JP S56131070 A JPS56131070 A JP S56131070A JP 3524680 A JP3524680 A JP 3524680A JP 3524680 A JP3524680 A JP 3524680A JP S56131070 A JPS56131070 A JP S56131070A
Authority
JP
Japan
Prior art keywords
current
welding current
rectifier circuit
pulse current
reactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3524680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6240114B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Morio Kagiyama
Yoriaki Nishida
Makoto Kobayashi
Naoki Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3524680A priority Critical patent/JPS56131070A/ja
Publication of JPS56131070A publication Critical patent/JPS56131070A/ja
Publication of JPS6240114B2 publication Critical patent/JPS6240114B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP3524680A 1980-03-19 1980-03-19 Arc welding machine Granted JPS56131070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3524680A JPS56131070A (en) 1980-03-19 1980-03-19 Arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3524680A JPS56131070A (en) 1980-03-19 1980-03-19 Arc welding machine

Publications (2)

Publication Number Publication Date
JPS56131070A true JPS56131070A (en) 1981-10-14
JPS6240114B2 JPS6240114B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-26

Family

ID=12436470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3524680A Granted JPS56131070A (en) 1980-03-19 1980-03-19 Arc welding machine

Country Status (1)

Country Link
JP (1) JPS56131070A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6240114B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-26

Similar Documents

Publication Publication Date Title
JPS5438521A (en) Power source equipment
JPS56131070A (en) Arc welding machine
JPS5229938A (en) Detection apparatus for the operation of electric machiens
JPS56131069A (en) Arc welding machine
JPS52115323A (en) Inverter device
JPS5418055A (en) Protective relay
JPS5418029A (en) Transformer system
JPS5720172A (en) Protecting method for inverter from overvoltage
JPS5234311A (en) Emergency operation method of inverter for motor drive
JPS5426291A (en) Emergency operation method for ozone generating equipment
JPS53103138A (en) Thyristor fault detector
JPS5270327A (en) Rectifier
JPS5228623A (en) Protection method for rectifier
JPS5720845A (en) Data protecting system
JPS5463218A (en) Controller of dc ac converting circuit
JPS5743575A (en) Control device of current type inverter
JPS5213624A (en) Method to protect the stationary type frequency transformer
JPS57129171A (en) Stopping method for inverter
JPS53120126A (en) Method of operating hydsteresis motor
JPS5268911A (en) Control apparatus for ac generator for vehicle
JPS5254301A (en) Power supplying method
JPS51136516A (en) Method for stopping the electric power supply for aluminium electrolytic cells
JPS5242215A (en) Inverter
JPS52111621A (en) Control apparatus of separate excitation transformer
JPS544562A (en) Controller for thyristor ignition