PT1035941E - Dispositivo de ignicao de arco - Google Patents

Dispositivo de ignicao de arco

Info

Publication number
PT1035941E
PT1035941E PT98943166T PT98943166T PT1035941E PT 1035941 E PT1035941 E PT 1035941E PT 98943166 T PT98943166 T PT 98943166T PT 98943166 T PT98943166 T PT 98943166T PT 1035941 E PT1035941 E PT 1035941E
Authority
PT
Portugal
Prior art keywords
welding
arc
workpiece
arrangement
contact
Prior art date
Application number
PT98943166T
Other languages
English (en)
Inventor
Rolf Karlsson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20408217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1035941(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esab Ab filed Critical Esab Ab
Publication of PT1035941E publication Critical patent/PT1035941E/pt

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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
  • Spark Plugs (AREA)
  • Inorganic Insulating Materials (AREA)
PT98943166T 1997-09-10 1998-09-10 Dispositivo de ignicao de arco PT1035941E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703283A SE9703283D0 (sv) 1997-09-10 1997-09-10 Anordning för ljusbågständning

Publications (1)

Publication Number Publication Date
PT1035941E true PT1035941E (pt) 2004-04-30

Family

ID=20408217

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98943166T PT1035941E (pt) 1997-09-10 1998-09-10 Dispositivo de ignicao de arco

Country Status (11)

Country Link
US (1) US6423937B1 (pt)
EP (1) EP1035941B1 (pt)
AT (1) ATE254977T1 (pt)
AU (1) AU733054B2 (pt)
BR (1) BR9812077A (pt)
DE (1) DE69820107T2 (pt)
DK (1) DK1035941T3 (pt)
PL (1) PL187811B1 (pt)
PT (1) PT1035941E (pt)
SE (1) SE9703283D0 (pt)
WO (1) WO1999012690A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116611A1 (de) * 2000-04-03 2001-10-11 Rehm Gmbh U Co Schweistechnik Verfahren zur Steuerung des Zündablaufs beim Lichtbogenschweißen
US6956184B2 (en) * 2003-07-28 2005-10-18 Blide Daniel J Welding torch with variable power trigger
RU2467845C2 (ru) * 2010-12-31 2012-11-27 Закрытое акционерное общество "Уралтермосвар" Способ зажигания дуги при ручной дуговой сварке с комбинированием этапов мягкого и горячего пусков
AT516636B1 (de) * 2014-12-23 2020-09-15 Fronius Int Gmbh Brenner für ein Schweißgerät
EP3482862A1 (de) * 2017-11-08 2019-05-15 FRONIUS INTERNATIONAL GmbH Verfahren zur berührungslosen zündung eines lichtbogens und schweissstromquelle zur durchführung eines zündverfahrens
CN113547186B (zh) * 2020-04-23 2022-05-27 上海微电子装备（集团）股份有限公司 一种电弧熔丝增材制造装置及其方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957977A (en) * 1957-07-23 1960-10-25 Union Carbide Corp Pilot arc spot welding
US3968341A (en) * 1974-08-09 1976-07-06 Air Products And Chemicals, Inc. Welding torch with integral current control
DE2459309A1 (de) * 1974-12-14 1976-06-16 Messer Griesheim Gmbh Verfahren zum zuenden eines lichtbogens beim lichtbogenschweissen
US4051344A (en) * 1975-04-28 1977-09-27 Robbins Dennis R Remote control for an arc welding machine
US4628180A (en) * 1983-06-15 1986-12-09 Heini Edberg Welding system for TIG welding

Also Published As

Publication number Publication date
DE69820107T2 (de) 2004-07-29
DK1035941T3 (da) 2004-04-13
PL187811B1 (pl) 2004-10-29
PL339230A1 (en) 2000-12-04
DE69820107D1 (de) 2004-01-08
ATE254977T1 (de) 2003-12-15
EP1035941A1 (en) 2000-09-20
SE9703283D0 (sv) 1997-09-10
BR9812077A (pt) 2002-02-26
AU9101798A (en) 1999-03-29
EP1035941B1 (en) 2003-11-26
US6423937B1 (en) 2002-07-23
AU733054B2 (en) 2001-05-03
WO1999012690A1 (en) 1999-03-18

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