FR2272781B1 - - Google Patents

Info

Publication number
FR2272781B1
FR2272781B1 FR7516382A FR7516382A FR2272781B1 FR 2272781 B1 FR2272781 B1 FR 2272781B1 FR 7516382 A FR7516382 A FR 7516382A FR 7516382 A FR7516382 A FR 7516382A FR 2272781 B1 FR2272781 B1 FR 2272781B1
Authority
FR
France
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
FR7516382A
Other versions
FR2272781A1 (fr
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2272781A1 publication Critical patent/FR2272781A1/fr
Application granted granted Critical
Publication of FR2272781B1 publication Critical patent/FR2272781B1/fr
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
    • B23K9/02—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
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
    • B23K9/1336—Driving means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR7516382A 1974-05-29 1975-05-27 Expired FR2272781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474478A US3924095A (en) 1974-05-29 1974-05-29 Narrow-groove welding

Publications (2)

Publication Number Publication Date
FR2272781A1 FR2272781A1 (fr) 1975-12-26
FR2272781B1 true FR2272781B1 (fr) 1981-08-07

Family

ID=23883697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516382A Expired FR2272781B1 (fr) 1974-05-29 1975-05-27

Country Status (6)

Country Link
US (1) US3924095A (fr)
CA (1) CA1032228A (fr)
DE (1) DE2522923A1 (fr)
FR (1) FR2272781B1 (fr)
GB (1) GB1492226A (fr)
NL (1) NL180567C (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110590A (en) * 1974-07-09 1978-08-29 Reyrolle Parsons Limited Inert gas welding
US4289950A (en) * 1979-05-15 1981-09-15 C-R-O, Inc. Narrow gap welding apparatus
US4300034A (en) * 1979-09-20 1981-11-10 Westinghouse Electric Corp. Gas tungsten arc welding torch
DE3014787A1 (de) * 1980-04-17 1981-10-22 Messer Griesheim Gmbh, 6000 Frankfurt Schutzgas- handschweissbrenner zum lichtbogenschweissen mit abschmelzender elektrode
US4346279A (en) * 1980-04-24 1982-08-24 Westinghouse Electric Corp. Narrow gap welding torch with replacement tip
FR2506194A1 (fr) * 1981-05-20 1982-11-26 N Proizv Ob Tulatschermet Torche de soudage a l'arc d'un joint a fente profonde et etroite
DE3220242A1 (de) * 1982-05-28 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Engspaltschweisskopf
JPS59501540A (ja) * 1982-09-07 1984-08-30 キャタピラー　インコーポレーテッド 自動溶接システム
US4591685A (en) * 1983-10-12 1986-05-27 The Boeing Company Narrow gap welding torch
DE3841325A1 (de) * 1988-12-08 1990-06-13 Umbert Schulz Als flachduese ausgebildete schutzgasduese fuer schutzgasschweissbrenner
US5900167A (en) * 1997-09-12 1999-05-04 Rudnicki; James L. Narrow prep MIG welding
US6271495B1 (en) 2000-02-04 2001-08-07 The United States Of America As Represented By The Department Of Energy Narrow groove welding gas diffuser assembly and welding torch
EP2216122A1 (fr) * 2009-02-05 2010-08-11 Siemens Aktiengesellschaft Tuyau à gaz de protection et tuyau de contact d'un dispositif destiné à la soudure améliorée d'intervalles serrés
EP2216120B1 (fr) * 2009-02-05 2018-04-18 Siemens Aktiengesellschaft Tuyau à gaz de protection et tuyau de contact d'un dispositif destiné à la soudure améliorée d'intervalles serrés
US20110132877A1 (en) * 2009-12-09 2011-06-09 Lincoln Global, Inc. Integrated shielding gas and magnetic field device for deep groove welding
US8256659B2 (en) 2009-12-22 2012-09-04 Lincoln Global, Inc. Enclosure with integral wire reel support
USD914071S1 (en) 2018-11-02 2021-03-23 Esab Ab Welding device enclosure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123702A (en) * 1964-03-03 Deep groove arc welding apparatus
US2944141A (en) * 1958-12-08 1960-07-05 Rodger T Lovrenich Apparatus for electric arc welding
US3328556A (en) * 1965-10-20 1967-06-27 Battelle Development Corp Process for narrow gap welding
US3590212A (en) * 1969-05-23 1971-06-29 Miller Electric Mfg Anodized aluminum welding torch
US3826888A (en) * 1973-03-05 1974-07-30 Mc Donnell Douglas Corp Deep narrow gap welding torch

Also Published As

Publication number Publication date
NL7506259A (nl) 1975-12-02
NL180567C (nl) 1987-03-16
FR2272781A1 (fr) 1975-12-26
GB1492226A (en) 1977-11-16
CA1032228A (fr) 1978-05-30
DE2522923A1 (de) 1975-12-11
NL180567B (nl) 1986-10-16
US3924095A (en) 1975-12-02

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