DE69820107D1 - Lichtbogenzündungsanordnung - Google Patents

Lichtbogenzündungsanordnung

Info

Publication number
DE69820107D1
DE69820107D1 DE69820107T DE69820107T DE69820107D1 DE 69820107 D1 DE69820107 D1 DE 69820107D1 DE 69820107 T DE69820107 T DE 69820107T DE 69820107 T DE69820107 T DE 69820107T DE 69820107 D1 DE69820107 D1 DE 69820107D1
Authority
DE
Germany
Prior art keywords
welding
arc
arrangement
workpiece
contact
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 - Lifetime
Application number
DE69820107T
Other languages
English (en)
Other versions
DE69820107T2 (de
Inventor
Rolf Karlsson
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.)
ESAB AB
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=DE69820107(D1) "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 DE69820107D1 publication Critical patent/DE69820107D1/de
Application granted granted Critical
Publication of DE69820107T2 publication Critical patent/DE69820107T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K9/06—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 Control (AREA)
  • Arc Welding In General (AREA)
  • Spark Plugs (AREA)
  • Inorganic Insulating Materials (AREA)
DE69820107T 1997-09-10 1998-09-10 Lichtbogenzündungsanordnung Expired - Lifetime DE69820107T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9703283A SE9703283D0 (sv) 1997-09-10 1997-09-10 Anordning för ljusbågständning
SE9703283 1997-09-10
PCT/SE1998/001615 WO1999012690A1 (en) 1997-09-10 1998-09-10 Arc ignition arrangement

Publications (2)

Publication Number Publication Date
DE69820107D1 true DE69820107D1 (de) 2004-01-08
DE69820107T2 DE69820107T2 (de) 2004-07-29

Family

ID=20408217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820107T Expired - Lifetime DE69820107T2 (de) 1997-09-10 1998-09-10 Lichtbogenzündungsanordnung

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2788784C1 (ru) * 2022-08-18 2023-01-24 Акционерное Общество Научно-Производственная Фирма "Инженерный И Технологический Сервис" Способ зажигания дуги при ручной дуговой сварке

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1142664A3 (de) * 2000-04-03 2002-11-27 Rehm GmbH & Co., Schweisstechnik 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2788784C1 (ru) * 2022-08-18 2023-01-24 Акционерное Общество Научно-Производственная Фирма "Инженерный И Технологический Сервис" Способ зажигания дуги при ручной дуговой сварке

Also Published As

Publication number Publication date
PL187811B1 (pl) 2004-10-29
SE9703283D0 (sv) 1997-09-10
WO1999012690A1 (en) 1999-03-18
AU733054B2 (en) 2001-05-03
US6423937B1 (en) 2002-07-23
EP1035941B1 (de) 2003-11-26
ATE254977T1 (de) 2003-12-15
PL339230A1 (en) 2000-12-04
PT1035941E (pt) 2004-04-30
BR9812077A (pt) 2002-02-26
AU9101798A (en) 1999-03-29
DK1035941T3 (da) 2004-04-13
EP1035941A1 (de) 2000-09-20
DE69820107T2 (de) 2004-07-29

Similar Documents

Publication Publication Date Title
US20070145028A1 (en) Welding unit and welding method by means of which at least two different welding processes may be combined
DE3369261D1 (en) Automatic weld line following method
NZ338005A (en) Welding two spaced ends of two pipe sections with a welding bug having a wire feeder
ATE254739T1 (de) Brennerkopf eines lichtbogenschweiss- oder - schneidbrenners mit formschlüssig gehaltener kontaktdüse
DK1035941T3 (da) Lysbuetændingsanordning
ATE251007T1 (de) Verfahren zum lichtbogenschweissen mit einer abschmelzenden elektrode
Holliday Gas-metal arc welding
JPH0924467A (ja) 溶接アークを点火するための方法
US3678241A (en) Inert atmosphere tack welder
JPS54136547A (en) Consumable electrode arc welder servable for gouging work
GB9825452D0 (en) Improved welding apparatus and method
GB0109707D0 (en) Tungsten ejector
SU916179A1 (ru) Способ £варки неплавящимся электродом с подачей присадочной проволоки 1
JPS5781969A (en) Arc welding device with nonconsumable electrode
DE69921686D1 (de) Verfahren und vorrichtung zum gas-metall-lichtbogenschweissen
CA1228896A (en) Welding system for tig-welding
KR20240131187A (ko) 탠덤 fcaw를 위한 가스컵 노즐 장치
SU1480992A1 (ru) Устройство дл возбуждени дуги между неплав щимс электродом и изделием
ES8205144A1 (es) Mejoras introducidas en un metodo para formar un cordon de soldadura
Romvari Effect of Increase in Free Wire Length on Spatter Formation in Active Gas-Shielded Arc Welding With Consumable Electrode
HUT43386A (en) Welding torch for argon-shielded electric welder of non-consumable mainly tungsten electrode particularly automatic welder and electrode-length adjusting tool for welding torch
Stava New GMAW inverter power source designed to reduce spatter and smoke
JPS57193279A (en) Engine driven type dc welding machine
Soisson Carbon Arc Welding
RO115429B1 (ro) Instalaţie de sudare mig/mag

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings