NO20071528L - Sveisebrenner. - Google Patents

Sveisebrenner.

Info

Publication number
NO20071528L
NO20071528L NO20071528A NO20071528A NO20071528L NO 20071528 L NO20071528 L NO 20071528L NO 20071528 A NO20071528 A NO 20071528A NO 20071528 A NO20071528 A NO 20071528A NO 20071528 L NO20071528 L NO 20071528L
Authority
NO
Norway
Prior art keywords
electrode
welding
conduit
tip
wire
Prior art date
Application number
NO20071528A
Other languages
English (en)
Inventor
Christian Scaini
Christian Cocca
Andrea Provesi
Original Assignee
Saipem Spa
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 Saipem Spa filed Critical Saipem Spa
Publication of NO20071528L publication Critical patent/NO20071528L/no

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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0213—Narrow gap welding
    • 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
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/26—Accessories for electrodes, e.g. ignition tips
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/10—Pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Gas Burners (AREA)

Abstract

En sveisebrenner med en elektrode (3) som har et langsgående spor (9) for føring av en sveisetråd (4) som føres inn fra et sideveis avstandsplassert sted. Elektroden (3) er åpen og tråden (4) er understøttet på bare én side. I området ved sveisespissen er elektroden (3) avlang og tverrsnittsarealet er mindre enn arealet ved et sted lengre fra spissen. Områder mellom et ytre hus (11) og et hovedstøttelegeme (2) danner to dekkgassledninger som er plassert på motsatte sider av legemet (2). Gjennom disse gassledningene kan gass strømme og kombineres for dannelse av en enhetlig strøm. Legemet (2) inneholder kjølte områder som tilføres kjølefluid gjennom en ledning (7) og tas ut gjennom en ledning (8). Deler av ledningene er anordnet mellom dekkgassledningene nær sveiseelektroden (3).
NO20071528A 2004-08-24 2007-03-23 Sveisebrenner. NO20071528L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0418899.1A GB0418899D0 (en) 2004-08-24 2004-08-24 Welding torch
PCT/EP2005/009037 WO2006021396A2 (en) 2004-08-24 2005-08-22 A welding wire guide, a welding torch with a welding wire guide, in which the welding wire guide is open on one side in the region of the tip of the welding wire guide

Publications (1)

Publication Number Publication Date
NO20071528L true NO20071528L (no) 2007-03-26

Family

ID=33104569

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071528A NO20071528L (no) 2004-08-24 2007-03-23 Sveisebrenner.

Country Status (8)

Country Link
US (1) US8106327B2 (no)
EP (1) EP1796864B1 (no)
AT (1) ATE462524T1 (no)
AU (1) AU2005276618A1 (no)
DE (1) DE602005020323D1 (no)
GB (1) GB0418899D0 (no)
NO (1) NO20071528L (no)
WO (1) WO2006021396A2 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2216122A1 (de) * 2009-02-05 2010-08-11 Siemens Aktiengesellschaft Schutzgasrohr und Kontaktrohr einer Vorrichtung zum verbesserten Engspaltschweißen
US20110084053A1 (en) * 2009-10-12 2011-04-14 Thomas Edward Doyle Narrow Groove Gas Metal Arc Welding Torch
JP5785745B2 (ja) * 2011-03-15 2015-09-30 新日鉄住金エンジニアリング株式会社 溶接方法
US10300550B2 (en) * 2012-01-19 2019-05-28 Victor Equipment Company Universal conduit liner for a welding torch
US9527155B2 (en) 2013-03-13 2016-12-27 Lincoln Global, Inc. Welding diffuser with debris removal
US9308599B2 (en) 2013-03-15 2016-04-12 Lincoln Global, Inc. Welding gun with debris removal and motor cooling
US8698036B1 (en) 2013-07-25 2014-04-15 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
CN104526171B (zh) * 2014-11-04 2016-10-12 南方增材科技有限公司 金属构件电熔成形方法
CN104526115B (zh) * 2014-11-04 2017-01-18 南方增材科技有限公司 核电站压力容器筒体电熔成形方法
CN106270982A (zh) * 2016-09-23 2017-01-04 武汉纳瑞格智能设备有限公司 一种超长分段式窄间隙气体保护焊焊枪

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190204981A (en) 1902-02-27 1902-09-18 Charles Stephenson An Improved Needle or Dividing Bar for use with Baling Presses.
US2179108A (en) * 1937-06-12 1939-11-07 Borg Warner Nozzle for arc-welding machine
GB680693A (en) 1950-01-25 1952-10-08 Marconi Wireless Telegraph Co Improvements relating to apparatus for making grids for electron discharge tubes
US3112393A (en) * 1961-09-13 1963-11-26 Union Carbide Corp Helical welding contactor tube
US3832520A (en) 1972-03-30 1974-08-27 Behring Corp Welding hook
US3940586A (en) 1973-03-26 1976-02-24 Esab Manufacturing, Inc. Electric arc welding
JPS5067758A (no) * 1973-10-22 1975-06-06
US3940856A (en) * 1974-02-28 1976-03-02 Meyer Jr Franklin Micrometer calipers
US3992603A (en) 1974-05-31 1976-11-16 Welding Research, Inc. Narrow gap welding torch
GB1476321A (en) 1974-06-05 1977-06-10 Reyrolle Parsons Ltd Inert gas welding
US4105891A (en) 1975-01-13 1978-08-08 Union Carbide Corporation Metal-inert-gas welding torch
GB1515165A (en) * 1976-09-15 1978-06-21 Boc Ltd Torches for electric arc welding
US4179059A (en) 1977-04-06 1979-12-18 Santa Fe International Corporation Automatic pipe welding apparatus and method
AU4848379A (en) * 1977-08-03 1981-01-08 Research Council of Laberta, The Consumable electrode arc welding
JPS5536046A (en) 1978-09-06 1980-03-13 Ebara Corp Welding method and device for impeller
US4504729A (en) 1980-11-05 1985-03-12 Babcock-Hitachi Kabushiki Kaisha Three o'clock welding method in narrow groove
FR2506554A1 (fr) 1981-05-20 1982-11-26 Signaux Entr Electriques Dispositif d'alimentation electronique pour lampes a decharge
US4436977A (en) 1981-12-04 1984-03-13 Cash Daniel L Inert gas distributor attachment for arc welding torches
JPS59148670A (ja) 1983-02-15 1984-08-25 Seiko Epson Corp ワイヤドツトヘツド
US4549068A (en) 1983-12-09 1985-10-22 Kensrue Milo M Welding torch having swivel head assembly
US4567343A (en) 1984-05-04 1986-01-28 Hughes Tool Company - Usa Welding torch with dual gas shielding
SE8500714L (sv) 1985-02-15 1986-05-12 Esab Ab Kontaktmunstycke med en skruvlinjeformig passage for en smeltbar svetstrad
JPS63207478A (ja) * 1987-02-20 1988-08-26 Yamaha Motor Co Ltd ア−ク溶接装置のコンタクトチツプ装置
SE467531B (sv) * 1989-03-07 1992-08-03 Esab Ab Kontaktmunstycke
JP2551843B2 (ja) * 1989-04-19 1996-11-06 松下電器産業株式会社 消耗電極式アーク溶接トーチ用コンタクトチップ
JP2836112B2 (ja) 1989-08-25 1998-12-14 株式会社ダイヘン アルミニウム合金の非消耗電極アーク溶接方法
US5257732A (en) 1991-03-13 1993-11-02 Praxair Technology, Inc. Laminar barrier inert fluid shield apparatus
JPH06339775A (ja) 1991-07-15 1994-12-13 Nippon Steel Corp ニッケルおよびニッケル合金材の溶接方法
US5278392A (en) 1992-02-18 1994-01-11 Tomkins Industries, Inc. Self-cleaning nozzle for a gas welding torch
JPH06285644A (ja) 1993-04-06 1994-10-11 Fujikoo:Kk サブマージドアーク溶接用コンタクトチップ
US5635091A (en) 1993-04-21 1997-06-03 Babcock-Hitachi Kabushiki Kaisha Tips for welding and their manufacturing process
JPH08303B2 (ja) 1993-09-30 1996-01-10 株式会社長峰製作所 溶接用チップ
US5669556A (en) 1994-07-06 1997-09-23 Exedy Corporation Nozzle for a welding torch having sputter build-up reducing configuration
JP3420658B2 (ja) 1995-06-30 2003-06-30 株式会社東芝 ティグ溶接方法およびその溶接トーチ
US5728995A (en) 1996-06-03 1998-03-17 M.K. Products, Inc. Arc welding torch
US5844201A (en) 1997-01-21 1998-12-01 Dibacco; Pino Welding torch apparatus
CA2242273C (en) 1998-08-05 2008-08-26 Pino Dibacco Welding torch apparatus
JP3767203B2 (ja) 1998-09-22 2006-04-19 石川島播磨重工業株式会社 Ｔｉｇ溶接トーチ
WO2000061327A1 (en) 1999-04-13 2000-10-19 Gonzalo Villaverde Couto Jose Welding torch for electrical arc welding processes, gas nozzle and contact tip
IT1307534B1 (it) * 1999-12-17 2001-11-06 Trafimet Spa Tubetto di contatto per torce di saldatura a filo continuo

Also Published As

Publication number Publication date
WO2006021396A2 (en) 2006-03-02
EP1796864A2 (en) 2007-06-20
US8106327B2 (en) 2012-01-31
WO2006021396A3 (en) 2006-07-20
ATE462524T1 (de) 2010-04-15
AU2005276618A1 (en) 2006-03-02
GB0418899D0 (en) 2004-09-29
EP1796864B1 (en) 2010-03-31
DE602005020323D1 (de) 2010-05-12
US20090206060A1 (en) 2009-08-20

Similar Documents

Publication Publication Date Title
NO20071528L (no) Sveisebrenner.
DE502006008959D1 (de) Schweissbrenner und kontaktrohr sowie kontaktiersystem für einen schweissbrenner
MX2007013067A (es) Antorcha de arco de plasma que proporciona inyeccion de flujo de proteccion angular.
MX2020002494A (es) Ensamble de punta de contacto y boquilla de alto rendimiento con enfriamiento mejorado para su uso en un aparato de soldadura por arco electrico.
DE60224140D1 (de) Lichtbogenschweissbrenner zum Schutzgasmetallichtbogenschweissen
WO2013071248A8 (en) Gas diffuser for gmaw manual/robotic arc welding mig apparatus; arc welding apparatus and method with such gas diffusor
WO2008043114A9 (de) EINSATZELEMENT, GASLINSE MIT EINEM SOLCHEN EINSATZELEMENT UND SCHWEIßBRENNER MIT EINER SOLCHEN GASLINSE
EP2308630B1 (en) Narrow groove gas metal arc welding torch
FR2852540B1 (fr) Ensemble buse/guide-fil pour torche de soudage tig robotise
CA3033787A1 (en) Device for providing a laminar flow of shielding gas having a particular profile in a welding device; corresponding welding device
MA30317B1 (fr) Outil a main a combustion de gaz ameliore
MX342344B (es) Revestimiento intermedio para el soplete con mig de empujar-jalar.
TWI370034B (en) Device and procedure for the wave soldering
WO2008087522A3 (en) Plasma cutting torch
ATE490574T1 (de) Geschweisste kabel- und halteranordnung
DE602007007515D1 (de) Plasmabrenner
MX2023005191A (es) Conjunto de extremo para dispositivo de soldadura.
DE602005006215D1 (de) Lichtbogenschweissanlage mit mehreren Brennern mit nichtabschmelzender Elektrode und Zweifach-Fluxschutz für Rohrschweissen, jeder brenner mit der in dem Plan der inneren Düse liegenden Elektrodespitze
FR3106075B1 (fr) « Accessoire destiné à une torche TIG conventionnelle pour permettre de la transformer en une torche TIG bicathodes à arc fusionné en version monosource »
ATE509306T1 (de) Gasdruckminderer
DE59902316D1 (de) Plasma-Schweissbrenner
ATE452722T1 (de) Schweissbrenner
MX2024010185A (es) Miembro de soldadura y alambre para soldadura por arco con proteccion de gas.
RU145389U1 (ru) Головка горелки для дуговой сварки неплавящимся электродом в среде защитных газов
FR2887163B1 (fr) Torche de soudage.

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application