IT8168646A0 - Alimentatore elettrico ad onda quadra per saldatura ad arco - Google Patents

Alimentatore elettrico ad onda quadra per saldatura ad arco

Info

Publication number
IT8168646A0
IT8168646A0 IT8168646A IT6864681A IT8168646A0 IT 8168646 A0 IT8168646 A0 IT 8168646A0 IT 8168646 A IT8168646 A IT 8168646A IT 6864681 A IT6864681 A IT 6864681A IT 8168646 A0 IT8168646 A0 IT 8168646A0
Authority
IT
Italy
Prior art keywords
power supply
electric power
square wave
arc welding
wave electric
Prior art date
Application number
IT8168646A
Other languages
English (en)
Inventor
James Grist Franklin
Original Assignee
Miller Electric Mfg
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 Miller Electric Mfg filed Critical Miller Electric Mfg
Publication of IT8168646A0 publication Critical patent/IT8168646A0/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
IT8168646A 1981-01-23 1981-12-18 Alimentatore elettrico ad onda quadra per saldatura ad arco IT8168646A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/227,910 US4322602A (en) 1981-01-23 1981-01-23 Square wave power supply for arc welding

Publications (1)

Publication Number Publication Date
IT8168646A0 true IT8168646A0 (it) 1981-12-18

Family

ID=22854948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8168646A IT8168646A0 (it) 1981-01-23 1981-12-18 Alimentatore elettrico ad onda quadra per saldatura ad arco

Country Status (7)

Country Link
US (1) US4322602A (it)
JP (1) JPS57124571A (it)
AU (1) AU7792081A (it)
DE (1) DE3148510A1 (it)
IT (1) IT8168646A0 (it)
SE (1) SE8107381L (it)
ZA (1) ZA818377B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1187562A (en) * 1982-08-31 1985-05-21 Edward Shmakov Welding method and apparatus
US6114655A (en) 1997-06-11 2000-09-05 Illinois Tool Works Inc. Method and apparatus for producing welding power
US6177651B1 (en) 1998-06-11 2001-01-23 Illinois Tool Works Inc. Method and apparatus for producing welding power
TW445192B (en) 1999-04-12 2001-07-11 Tri Tool Inc Control method and apparatus for an arc welding system
CN102123812B (zh) * 2009-04-08 2013-06-12 松下电器产业株式会社 电弧焊接方法及电弧焊接装置
US8816238B2 (en) * 2009-06-03 2014-08-26 William L. Bong Electroslag welding with variable balance, constant potential, alternating current, square wave welding power supply
CN102416518B (zh) * 2011-12-14 2014-05-14 中冶辽宁德龙钢管有限公司 一种埋弧焊接控制器
US20140203005A1 (en) * 2013-01-23 2014-07-24 Gordon R. Hanka Welder powered arc starter
US20160121418A1 (en) * 2012-01-25 2016-05-05 Gordon Hanka Welder Powered Arc Starter
US9114471B2 (en) 2012-09-24 2015-08-25 Lincoln Global, Inc. Systems and methods providing low current regulation for AC arc welding processes
US9656340B2 (en) * 2012-09-24 2017-05-23 Lincoln Global, Inc. Systems and methods providing low current regulation for AC arc welding processes
US9120172B2 (en) 2012-09-24 2015-09-01 Lincoln Global, Inc. Systems and methods providing controlled AC arc welding processes
US9138823B2 (en) 2012-11-13 2015-09-22 Lincoln Global, Inc. Systems and methods providing arc re-ignition for AC arc welding processes
US10369649B2 (en) 2015-02-05 2019-08-06 Lincoln Global, Inc. Circuits for improved welding performance
EP3722039A1 (de) * 2019-04-10 2020-10-14 FRONIUS INTERNATIONAL GmbH Schweissverfahren und -anordnung mit messwertsynchronisation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364334A (en) * 1966-10-19 1968-01-16 Hitachi Ltd Method and apparatus for arc welding
US4038515A (en) * 1975-05-08 1977-07-26 Miller Electric Manufacturing Company Asymmetrical a.c. welder

Also Published As

Publication number Publication date
DE3148510A1 (de) 1982-09-16
ZA818377B (en) 1982-11-24
JPS57124571A (en) 1982-08-03
SE8107381L (sv) 1982-07-24
AU7792081A (en) 1982-07-29
US4322602A (en) 1982-03-30

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