JPS58119464A - Ｔｉｇ溶接電源の保護回路 - Google Patents

Ｔｉｇ溶接電源の保護回路

Info

Publication number
JPS58119464A
JPS58119464A JP57001580A JP158082A JPS58119464A JP S58119464 A JPS58119464 A JP S58119464A JP 57001580 A JP57001580 A JP 57001580A JP 158082 A JP158082 A JP 158082A JP S58119464 A JPS58119464 A JP S58119464A
Authority
JP
Japan
Prior art keywords
voltage
current
switching element
welding
circuit
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
JP57001580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6238074B2 (US08066781-20111129-C00013.png
Inventor
Masanori Mizuno
水野　正紀
Yoshiaki Kato
義明 加藤
Koji Mizuno
孝治 水野
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57001580A priority Critical patent/JPS58119464A/ja
Priority to US06/454,528 priority patent/US4456813A/en
Publication of JPS58119464A publication Critical patent/JPS58119464A/ja
Publication of JPS6238074B2 publication Critical patent/JPS6238074B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1093—Consumable electrode or filler wire preheat circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
JP57001580A 1982-01-08 1982-01-08 Ｔｉｇ溶接電源の保護回路 Granted JPS58119464A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57001580A JPS58119464A (ja) 1982-01-08 1982-01-08 Ｔｉｇ溶接電源の保護回路
US06/454,528 US4456813A (en) 1982-01-08 1982-12-30 Hot wire type arc welding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57001580A JPS58119464A (ja) 1982-01-08 1982-01-08 Ｔｉｇ溶接電源の保護回路

Publications (2)

Publication Number Publication Date
JPS58119464A true JPS58119464A (ja) 1983-07-15
JPS6238074B2 JPS6238074B2 (US08066781-20111129-C00013.png) 1987-08-15

Family

ID=11505448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57001580A Granted JPS58119464A (ja) 1982-01-08 1982-01-08 Ｔｉｇ溶接電源の保護回路

Country Status (2)

Country Link
US (1) US4456813A (US08066781-20111129-C00013.png)
JP (1) JPS58119464A (US08066781-20111129-C00013.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127077A (ja) * 1983-12-14 1985-07-06 Babcock Hitachi Kk ホツトワイヤスイツチングｔｉｇ溶接装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206159A (ja) * 1983-05-04 1984-11-21 Shinko Electric Co Ltd 溶接電源の制御方法および装置
JPS6082278A (ja) * 1983-10-07 1985-05-10 Babcock Hitachi Kk ホツトワイヤｔｉｇ溶接装置
CN86101294B (zh) * 1985-02-13 1988-11-23 巴布考克日立株式会社 半自动热丝惰性气体保护钨极弧焊设备
DE10101744C1 (de) * 2001-01-16 2002-08-08 Siemens Ag Elektronische Schalteinrichtung und Betriebsverfahren
US9950383B2 (en) * 2013-02-05 2018-04-24 Illinois Tool Works Inc. Welding wire preheating system and method
US20140263193A1 (en) * 2013-03-15 2014-09-18 Lincoln Global, Inc. Consumable and method and system to utilize consumable in a hot-wire system
US10464168B2 (en) 2014-01-24 2019-11-05 Lincoln Global, Inc. Method and system for additive manufacturing using high energy source and hot-wire
US11027362B2 (en) 2017-12-19 2021-06-08 Lincoln Global, Inc. Systems and methods providing location feedback for additive manufacturing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597877A (en) * 1979-01-23 1980-07-25 Sansha Electric Mfg Co Ltd Overcurrent protector of direct current arc welding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127077A (ja) * 1983-12-14 1985-07-06 Babcock Hitachi Kk ホツトワイヤスイツチングｔｉｇ溶接装置

Also Published As

Publication number Publication date
US4456813A (en) 1984-06-26
JPS6238074B2 (US08066781-20111129-C00013.png) 1987-08-15

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