DE3269298D1 - Welding devices using electrical discharges, especially for arc welding - Google Patents

Welding devices using electrical discharges, especially for arc welding

Info

Publication number
DE3269298D1
DE3269298D1 DE8282400643T DE3269298T DE3269298D1 DE 3269298 D1 DE3269298 D1 DE 3269298D1 DE 8282400643 T DE8282400643 T DE 8282400643T DE 3269298 T DE3269298 T DE 3269298T DE 3269298 D1 DE3269298 D1 DE 3269298D1
Authority
DE
Germany
Prior art keywords
welding
electrical discharges
devices
arc welding
arc
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
DE8282400643T
Other languages
English (en)
Inventor
Robert Prunier
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR8107164A external-priority patent/FR2503606A1/fr
Priority claimed from FR8117517A external-priority patent/FR2512717B2/fr
Priority claimed from FR8120531A external-priority patent/FR2515553A1/fr
Priority claimed from FR818124180A external-priority patent/FR2518441B1/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3269298D1 publication Critical patent/DE3269298D1/de
Expired 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/122—Devices for guiding electrodes, e.g. guide tubes
    • B23K9/123—Serving also as contacting devices supplying welding current to an electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
DE8282400643T 1981-04-09 1982-04-07 Welding devices using electrical discharges, especially for arc welding Expired DE3269298D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8107164A FR2503606A1 (fr) 1981-04-09 1981-04-09 Dispositif de guidage d'un fil d'apport metallique pour le soudage a l'arc
FR8117517A FR2512717B2 (fr) 1981-09-16 1981-09-16 Perfectionnements aux tubes contact pour le soudage a l'arc
FR8120531A FR2515553A1 (fr) 1981-11-02 1981-11-02 Perfectionnements aux dispositifs de soudage mettant en oeuvre une decharge electrique
FR818124180A FR2518441B1 (fr) 1981-12-23 1981-12-23 Tube de guidage pour fil de metal d'apport, notamment dans une machine de soudage a l'arc

Publications (1)

Publication Number Publication Date
DE3269298D1 true DE3269298D1 (en) 1986-04-03

Family

ID=27446427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400643T Expired DE3269298D1 (en) 1981-04-09 1982-04-07 Welding devices using electrical discharges, especially for arc welding

Country Status (3)

Country Link
US (1) US4575612A (de)
EP (1) EP0064891B1 (de)
DE (1) DE3269298D1 (de)

Families Citing this family (51)

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FR2537479B1 (fr) * 1982-12-09 1987-05-22 Prunier Robert Perfectionnements aux equipements d'usinage electrique par fusion metallique
FR2539658A1 (fr) * 1983-01-26 1984-07-27 Prunier Robert Tube de guidage d'un fil de metal d'apport pour une installation de soudage par arc electrique
DE3309901A1 (de) * 1983-03-18 1984-09-20 Norbert 8900 Augsburg Pache Kontaktrohr
FR2559410B1 (fr) * 1984-02-09 1987-06-26 Prunier Robert Dispositif pour le guidage et l'alimentation electrique d'un fil de metal d'apport pour la soudure a l'arc
FR2565141B1 (fr) * 1984-05-30 1987-12-31 Prunier Robert Dispositif pour le guidage et l'alimentation electrique d'un fil de metal d'apport pour le soudage a l'arc, et son procede de fabrication
DE3427072A1 (de) * 1984-07-23 1986-01-30 Melchior, Martin Theodor, 6639 Rehlingen Schweissstrom-kontaktduese
JPH0656733B2 (ja) * 1985-10-30 1994-07-27 オムロン株式会社 リミットスイッチ
US5055654A (en) * 1987-03-23 1991-10-08 Combustion Engineering, Inc. Mast assembly for rotary tool
DE3741287A1 (de) * 1987-12-05 1989-06-15 Sueddeutsche Kuehler Behr Schweissbrenner, insbesondere zum plasma-mig-schweissen
US4947024A (en) * 1989-09-11 1990-08-07 Alcotec Wire Co. Welding apparatus coated with spatter-resistant and electrically conductive film
US5034593A (en) * 1990-03-23 1991-07-23 W. R. Grace & Co.-Conn. Coated welding cups
DE4028338A1 (de) * 1990-09-06 1992-03-12 Weidmueller C A Gmbh Co Duese fuer ein werkzeug zur materialbearbeitung
US5384444A (en) * 1992-12-23 1995-01-24 Basix Technologies Ltd. Sleeve forming wire passageway around pickup
US5380973A (en) * 1992-12-23 1995-01-10 Basix Technologies Ltd. Current pickup indexing apparatus
US5319175A (en) * 1992-12-23 1994-06-07 Basix Industries Ltd. Apparatus for transferring electrical current to and from a moving wire
US5430268A (en) * 1992-12-23 1995-07-04 Basix Technologies Ltd. Method and apparatus for adjusting and replacing EDM components from the guide assembly working end
US5556562A (en) * 1994-12-12 1996-09-17 J. W. Harris Co., Inc. Welding assembly
US5521355A (en) * 1995-03-09 1996-05-28 Genesis Systems Group, Ltd. Welding torch assembly and method
GB2306364A (en) * 1995-11-02 1997-05-07 Christopher Selby Kirk Metal_arc welding contact tip
WO1998012011A1 (en) * 1996-09-05 1998-03-26 Randall Davis Electrode extension guide for welding
US5878501A (en) * 1997-08-08 1999-03-09 The Stanley Works Utility knife with retractable blade guard
DE19737934C1 (de) * 1997-08-30 1998-12-10 Binzel Alexander Gmbh Co Kg Stromdüse
US6559416B1 (en) 2000-08-25 2003-05-06 Illinois Tool Works Alternate current path for mig gun
US6680456B2 (en) * 2001-06-09 2004-01-20 Honeywell International Inc. Ion fusion formation
KR100921669B1 (ko) * 2001-11-07 2009-10-15 커먼웰쓰 사이언티픽 앤드 인더스트리얼 리서치 오가니제이션 콘택트 팁
US7105775B2 (en) * 2002-08-09 2006-09-12 Illinois Tool Works Inc. Welding gun having contact tip and method of operating same
AT412621B (de) * 2002-12-12 2005-05-25 Fronius Int Gmbh Schutzkappe für ein kontaktrohr in einem schweissbrenner sowie schweissbrenner mit einer schutzkappe
SE0301159D0 (sv) * 2003-04-17 2003-04-17 Esab Ab Kontaktmunstycke för elektrisk ljusbågssvetsning
US7271366B2 (en) * 2004-04-05 2007-09-18 M.K. Products, Inc. Welding gun contact tip
US7244909B2 (en) * 2005-04-04 2007-07-17 M.K. Products, Inc. Welding gun
WO2007050689A1 (en) * 2005-10-25 2007-05-03 Nd Industries, Inc. Protective coating and coated welding tip and nozzle assembly
US8450646B2 (en) * 2007-12-18 2013-05-28 Illinois Tool Works Inc. Retaining head and contact tip for controlling wire contour and contacting point for GMAW torches
DK2288469T3 (da) 2008-05-27 2013-07-08 Awds Technologies Srl Trådføringssystem
EP2174741B1 (de) * 2008-10-07 2012-06-20 SIDERGAS SpA Abdeckung für einen Schweißdrahtbehälter
US8440937B2 (en) * 2008-12-11 2013-05-14 GM Global Technology Operations LLC Self-cleaning welding nozzle
EP2216120B1 (de) 2009-02-05 2018-04-18 Siemens Aktiengesellschaft Schutzgasrohr und Kontaktrohr einer Vorrichtung zum verbesserten Engspaltschweißen
US8674263B2 (en) * 2009-07-20 2014-03-18 Awds Technologies Srl Wire guiding liner, in particular a welding wire liner, with biasing means between articulated guiding bodies
US8393467B2 (en) * 2009-08-21 2013-03-12 Sidergas Spa Retainer for welding wire container, having fingers and half-moon shaped holding tabs
US9193005B2 (en) 2011-11-02 2015-11-24 Illinois Tool Works Inc. Contact tip with contoured bore
US8882018B2 (en) 2011-12-19 2014-11-11 Sidergas Spa Retainer for welding wire container and welding wire container with retainer
KR20150084823A (ko) * 2012-10-09 2015-07-22 렌돌 리 데이비스 용접 시스템용 전극 연장 가이드
US10294065B2 (en) 2013-06-06 2019-05-21 Sidergas Spa Retainer for a welding wire container and welding wire container
US10343231B2 (en) 2014-05-28 2019-07-09 Awds Technologies Srl Wire feeding system
US10010962B1 (en) 2014-09-09 2018-07-03 Awds Technologies Srl Module and system for controlling and recording welding data, and welding wire feeder
US11389890B2 (en) * 2014-11-17 2022-07-19 Illinois Tool Works Inc. Vacuum insulated welding torch
US10350696B2 (en) 2015-04-06 2019-07-16 Awds Technologies Srl Wire feed system and method of controlling feed of welding wire
US9975728B2 (en) 2015-09-10 2018-05-22 Sidergas Spa Wire container lid, wire container and wire feeding system
WO2017214184A1 (en) 2016-06-06 2017-12-14 Comau Llc Wire guides for plasma transferred wire arc processes
US9950857B1 (en) 2016-10-17 2018-04-24 Sidergas Spa Welding wire container
US11278981B2 (en) 2020-01-20 2022-03-22 Awds Technologies Srl Device for imparting a torsional force onto a wire
US11174121B2 (en) 2020-01-20 2021-11-16 Awds Technologies Srl Device for imparting a torsional force onto a wire

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735920A (en) * 1956-02-21 Valliere
FR791871A (fr) * 1934-05-23 1935-12-18 Appareil de soudure manuelle à l'arc électrique
US2329904A (en) * 1941-09-26 1943-09-21 John H Howard Apparatus for welding
US2538245A (en) * 1946-10-19 1951-01-16 Edward R Mchugh Welding electrode holder switch
US2863984A (en) * 1957-05-31 1958-12-09 Union Carbide Corp Gas shielded arc torches
US2992320A (en) * 1959-03-24 1961-07-11 Union Carbide Corp Gas shielded arc welding torch nozzle
US3108180A (en) * 1961-02-07 1963-10-22 Pullmax Ab Welding electrode mouthpiece
US3142746A (en) * 1961-07-28 1964-07-28 Smith Corp A O Consumable electrode arc welding apparatus
US3165662A (en) * 1962-05-18 1965-01-12 Westinghouse Electric Corp Arc welding apparatus
US3239648A (en) * 1963-10-01 1966-03-08 Harnischfeger Corp Apparatus for arc welding
DE1540811A1 (de) * 1964-06-26 1971-10-07 Heer & Co Vorrichtung zur Fuehrung und zur Stromueberlagerung eines abschmelzenden Zusatzdrahtes beim Metall-Inert-Gas-Schutzgasschweissverfahren
US3444353A (en) * 1965-02-05 1969-05-13 William S Wilson Welding tips
US3536888A (en) * 1968-08-15 1970-10-27 Lawrence A Borneman Splatter-free welding gun
US3590212A (en) * 1969-05-23 1971-06-29 Miller Electric Mfg Anodized aluminum welding torch
US3597576A (en) * 1969-07-15 1971-08-03 Dover Corp Spatter and heat shield for welding gun
US3730136A (en) * 1969-09-16 1973-05-01 Osaka Transformer Co Ltd Consumable electrode arc welding machine
DE2300366A1 (de) * 1973-01-05 1974-07-18 Emil Haas Elektro-schweissgeraet
FR2416762A1 (fr) * 1978-02-08 1979-09-07 Soudure Autogene Francaise Torche de soudage a nettoyage mecanique et pneumatique
US4225772A (en) * 1978-04-14 1980-09-30 Carrier Corporation Gas metal arc welding apparatus for repairing misaligned tube holes
FR2484306A1 (fr) * 1980-06-12 1981-12-18 Prunier Robert Tube contact pour le soudage a l'arc

Also Published As

Publication number Publication date
EP0064891A1 (de) 1982-11-17
US4575612A (en) 1986-03-11
EP0064891B1 (de) 1986-02-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee