JPS6260196B2 - - Google Patents

Info

Publication number
JPS6260196B2
JPS6260196B2 JP57061874A JP6187482A JPS6260196B2 JP S6260196 B2 JPS6260196 B2 JP S6260196B2 JP 57061874 A JP57061874 A JP 57061874A JP 6187482 A JP6187482 A JP 6187482A JP S6260196 B2 JPS6260196 B2 JP S6260196B2
Authority
JP
Japan
Prior art keywords
current
pulse
pulse current
upper limit
transistor
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.)
Expired
Application number
JP57061874A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58179571A (ja
Inventor
Masanori Mizuno
Koji Mizuno
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 JP57061874A priority Critical patent/JPS58179571A/ja
Priority to US06/483,306 priority patent/US4479046A/en
Priority to DE19833313428 priority patent/DE3313428A1/de
Publication of JPS58179571A publication Critical patent/JPS58179571A/ja
Publication of JPS6260196B2 publication Critical patent/JPS6260196B2/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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP57061874A 1982-04-14 1982-04-14 パルスア−ク溶接機 Granted JPS58179571A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57061874A JPS58179571A (ja) 1982-04-14 1982-04-14 パルスア−ク溶接機
US06/483,306 US4479046A (en) 1982-04-14 1983-04-08 Single power source arc welding apparatus
DE19833313428 DE3313428A1 (de) 1982-04-14 1983-04-13 Impulslichtbogen-schweissgeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57061874A JPS58179571A (ja) 1982-04-14 1982-04-14 パルスア−ク溶接機

Publications (2)

Publication Number Publication Date
JPS58179571A JPS58179571A (ja) 1983-10-20
JPS6260196B2 true JPS6260196B2 (en]) 1987-12-15

Family

ID=13183707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57061874A Granted JPS58179571A (ja) 1982-04-14 1982-04-14 パルスア−ク溶接機

Country Status (3)

Country Link
US (1) US4479046A (en])
JP (1) JPS58179571A (en])
DE (1) DE3313428A1 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337896U (en]) * 1989-08-23 1991-04-12

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195775A (ja) * 1984-10-18 1986-05-14 Mitsubishi Heavy Ind Ltd 消耗性電極溶接における突出長制御装置
EP0248654B1 (en) * 1986-06-04 1993-10-13 Welding Industries Of Australia Proprietary Limited Pulsed arc welding
US4742208A (en) * 1986-10-14 1988-05-03 Esab Welding Products, Inc. Welding system with electronic control
US5756963A (en) * 1996-02-29 1998-05-26 The Esab Group, Inc. Saturation sensing power source and related methods for a welding or cutting system
DE19923508A1 (de) * 1999-05-21 2000-11-23 Rehm Gmbh U Co Schweistechnik Verfahren und Vorrichtung zur Regelung einer elektrischen Stromquelle
ATE497420T1 (de) * 2002-11-04 2011-02-15 Gino Saccon Festkörperschalter für lichtbogenschweissen
US20070215585A1 (en) 2006-03-15 2007-09-20 Lincoln Global, Inc. High current AC welder
US8598491B2 (en) * 2005-11-04 2013-12-03 Lincoln Global, Inc. GTAW welder
US9259796B2 (en) * 2006-01-17 2016-02-16 Lincoln Global, Inc. Synergic TIG welding system
JP5083415B2 (ja) * 2009-04-08 2012-11-28 パナソニック株式会社 アーク溶接方法およびアーク溶接装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI58029C (fi) * 1978-12-08 1980-11-10 Kemppi Oy Kopplingsanordning foer ett svetsaggregat
JPS5719164A (en) * 1980-07-08 1982-02-01 Mitsubishi Electric Corp Pulse arc welding device
JPS5719171A (en) * 1980-07-08 1982-02-01 Mitsubishi Electric Corp Pulse arc welding device
US4301355A (en) * 1980-08-04 1981-11-17 Dimetrics, Inc. Gas metal arc welding system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337896U (en]) * 1989-08-23 1991-04-12

Also Published As

Publication number Publication date
US4479046A (en) 1984-10-23
JPS58179571A (ja) 1983-10-20
DE3313428A1 (de) 1983-10-20

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