ATE462524T1 - Schweissbrenner mit schweissdrahtführung, wobei die schweissdrahtführung im bereich der spitze der schweissdrahtführung offen ist ; schweissverfahren unter verwendung eines solchen schweissbrenner - Google Patents

Schweissbrenner mit schweissdrahtführung, wobei die schweissdrahtführung im bereich der spitze der schweissdrahtführung offen ist ; schweissverfahren unter verwendung eines solchen schweissbrenner

Info

Publication number
ATE462524T1
ATE462524T1 AT05774906T AT05774906T ATE462524T1 AT E462524 T1 ATE462524 T1 AT E462524T1 AT 05774906 T AT05774906 T AT 05774906T AT 05774906 T AT05774906 T AT 05774906T AT E462524 T1 ATE462524 T1 AT E462524T1
Authority
AT
Austria
Prior art keywords
welding
wire guide
electrode
tip
welding wire
Prior art date
Application number
AT05774906T
Other languages
English (en)
Inventor
Cristian 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
Application granted granted Critical
Publication of ATE462524T1 publication Critical patent/ATE462524T1/de

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)
AT05774906T 2004-08-24 2005-08-22 Schweissbrenner mit schweissdrahtführung, wobei die schweissdrahtführung im bereich der spitze der schweissdrahtführung offen ist ; schweissverfahren unter verwendung eines solchen schweissbrenner ATE462524T1 (de)

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
ATE462524T1 true ATE462524T1 (de) 2010-04-15

Family

ID=33104569

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05774906T ATE462524T1 (de) 2004-08-24 2005-08-22 Schweissbrenner mit schweissdrahtführung, wobei die schweissdrahtführung im bereich der spitze der schweissdrahtführung offen ist ; schweissverfahren unter verwendung eines solchen schweissbrenner

Country Status (8)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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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
US10716199B2 (en) * 2013-07-25 2020-07-14 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
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
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
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

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JPS5067758A (de) 1973-10-22 1975-06-06
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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
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Also Published As

Publication number Publication date
GB0418899D0 (en) 2004-09-29
AU2005276618A1 (en) 2006-03-02
EP1796864B1 (de) 2010-03-31
US8106327B2 (en) 2012-01-31
NO20071528L (no) 2007-03-26
WO2006021396A3 (en) 2006-07-20
US20090206060A1 (en) 2009-08-20
WO2006021396A2 (en) 2006-03-02
EP1796864A2 (de) 2007-06-20
DE602005020323D1 (de) 2010-05-12

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