SE9102961D0 - Svetsstroemkaella foer vaexelstroemljusbaagsvetsning - Google Patents

Svetsstroemkaella foer vaexelstroemljusbaagsvetsning

Info

Publication number
SE9102961D0
SE9102961D0 SE9102961A SE9102961A SE9102961D0 SE 9102961 D0 SE9102961 D0 SE 9102961D0 SE 9102961 A SE9102961 A SE 9102961A SE 9102961 A SE9102961 A SE 9102961A SE 9102961 D0 SE9102961 D0 SE 9102961D0
Authority
SE
Sweden
Prior art keywords
welding
polarity
current
stroomljusbaag
streamkella
Prior art date
Application number
SE9102961A
Other languages
English (en)
Other versions
SE9102961L (sv
Inventor
K Weman
Original Assignee
Esab Ab
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 Esab Ab filed Critical Esab Ab
Priority to SE9102961A priority Critical patent/SE9102961L/sv
Publication of SE9102961D0 publication Critical patent/SE9102961D0/sv
Priority to EP92850244A priority patent/EP0538227A1/en
Publication of SE9102961L publication Critical patent/SE9102961L/sv

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
    • B23K9/1006—Power supply
SE9102961A 1991-10-14 1991-10-14 Svetsstroemkaella foer vaexelstroemljusbaagsvetsning SE9102961L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9102961A SE9102961L (sv) 1991-10-14 1991-10-14 Svetsstroemkaella foer vaexelstroemljusbaagsvetsning
EP92850244A EP0538227A1 (en) 1991-10-14 1992-10-13 Welding current source for alternating-current arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102961A SE9102961L (sv) 1991-10-14 1991-10-14 Svetsstroemkaella foer vaexelstroemljusbaagsvetsning

Publications (2)

Publication Number Publication Date
SE9102961D0 true SE9102961D0 (sv) 1991-10-14
SE9102961L SE9102961L (sv) 1993-04-15

Family

ID=20383979

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102961A SE9102961L (sv) 1991-10-14 1991-10-14 Svetsstroemkaella foer vaexelstroemljusbaagsvetsning

Country Status (2)

Country Link
EP (1) EP0538227A1 (sv)
SE (1) SE9102961L (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2980827B2 (ja) * 1995-06-23 1999-11-22 株式会社三社電機製作所 アーク溶接機
US7183516B2 (en) 2004-05-24 2007-02-27 Lincoln Global, Inc. System and method for welding with multiple arcs
US7220940B2 (en) 2004-12-16 2007-05-22 Lincoln Global, Inc. System for welding with multiple arcs
US8299398B2 (en) 2007-08-10 2012-10-30 Illinois Tool Works Inc. Power supply configured to deliver AC welding-type power
US9120172B2 (en) 2012-09-24 2015-09-01 Lincoln Global, Inc. Systems and methods providing controlled 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
US9114471B2 (en) 2012-09-24 2015-08-25 Lincoln Global, Inc. Systems and methods providing low current regulation for 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
US20180050412A1 (en) * 2016-08-16 2018-02-22 Illinois Tool Works Inc. Welding-type power supplies with adjustable ac current commutation thresholds
CN106334857B (zh) * 2016-11-23 2018-06-19 昆山华恒焊接股份有限公司 一种电弧焊引弧电路
JP7106799B2 (ja) * 2018-06-15 2022-07-27 株式会社ダイヘン 溶接電源装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619979A (en) * 1979-07-26 1981-02-25 Daihen Corp Phase control type alternating current welding machine
US4861965A (en) * 1987-12-29 1989-08-29 The Lincoln Electric Company Method and apparatus for TIG welding

Also Published As

Publication number Publication date
EP0538227A1 (en) 1993-04-21
SE9102961L (sv) 1993-04-15

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