CA1055120A - Pistolet a souder dans des entre-deux etroits et profonds - Google Patents

Pistolet a souder dans des entre-deux etroits et profonds

Info

Publication number
CA1055120A
CA1055120A CA251,438A CA251438A CA1055120A CA 1055120 A CA1055120 A CA 1055120A CA 251438 A CA251438 A CA 251438A CA 1055120 A CA1055120 A CA 1055120A
Authority
CA
Canada
Prior art keywords
head
welding
gap
gas
support bar
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
CA251,438A
Other languages
English (en)
Inventor
Bernard J. Bradstreet
Alec G. Marsh
Original Assignee
Canadian General Electric Co Ltd
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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Priority to CA251,438A priority Critical patent/CA1055120A/fr
Application granted granted Critical
Publication of CA1055120A publication Critical patent/CA1055120A/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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/285—Cooled electrode holders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
CA251,438A 1976-04-29 1976-04-29 Pistolet a souder dans des entre-deux etroits et profonds Expired CA1055120A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA251,438A CA1055120A (fr) 1976-04-29 1976-04-29 Pistolet a souder dans des entre-deux etroits et profonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA251,438A CA1055120A (fr) 1976-04-29 1976-04-29 Pistolet a souder dans des entre-deux etroits et profonds

Publications (1)

Publication Number Publication Date
CA1055120A true CA1055120A (fr) 1979-05-22

Family

ID=4105824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA251,438A Expired CA1055120A (fr) 1976-04-29 1976-04-29 Pistolet a souder dans des entre-deux etroits et profonds

Country Status (1)

Country Link
CA (1) CA1055120A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309590A (en) * 1980-02-29 1982-01-05 Westinghouse Electric Corp. Narrow groove welding torch
EP2020272A1 (fr) * 2007-07-31 2009-02-04 Essener Hochdruck-Rohrleitungsbau GmbH Procédé et dispositif de soudage de soudures circulaires
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
CN109352146A (zh) * 2018-11-12 2019-02-19 南通航运职业技术学院 一种双丝窄间隙焊枪
CN109352148A (zh) * 2018-11-12 2019-02-19 南通航运职业技术学院 一种窄间隙焊枪

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309590A (en) * 1980-02-29 1982-01-05 Westinghouse Electric Corp. Narrow groove welding torch
EP2020272A1 (fr) * 2007-07-31 2009-02-04 Essener Hochdruck-Rohrleitungsbau GmbH Procédé et dispositif de soudage de soudures circulaires
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
CN109352146A (zh) * 2018-11-12 2019-02-19 南通航运职业技术学院 一种双丝窄间隙焊枪
CN109352148A (zh) * 2018-11-12 2019-02-19 南通航运职业技术学院 一种窄间隙焊枪

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