CA927485A - Pipe welding apparatus - Google Patents

Pipe welding apparatus

Info

Publication number
CA927485A
CA927485A CA103676A CA103676A CA927485A CA 927485 A CA927485 A CA 927485A CA 103676 A CA103676 A CA 103676A CA 103676 A CA103676 A CA 103676A CA 927485 A CA927485 A CA 927485A
Authority
CA
Canada
Prior art keywords
welding apparatus
pipe welding
pipe
welding
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
CA103676A
Other languages
English (en)
Other versions
CA103676S (en
Inventor
O. Morrison William
A. White Duncan
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.)
Lincoln Electric Co
Original Assignee
Lincoln Electric 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 Lincoln Electric Co filed Critical Lincoln Electric Co
Application granted granted Critical
Publication of CA927485A publication Critical patent/CA927485A/en
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
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
CA103676A 1970-02-02 1971-01-26 Pipe welding apparatus Expired CA927485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US773070A 1970-02-02 1970-02-02

Publications (1)

Publication Number Publication Date
CA927485A true CA927485A (en) 1973-05-29

Family

ID=21727830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103676A Expired CA927485A (en) 1970-02-02 1971-01-26 Pipe welding apparatus

Country Status (4)

Country Link
CA (1) CA927485A (de)
DE (1) DE2104114C3 (de)
FR (1) FR2078031A5 (de)
GB (1) GB1333497A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385486A1 (fr) * 1977-03-31 1978-10-27 Petroles Cie Francaise Methode et machine de soudage automatique de tubes chanfreines
SU835681A1 (ru) * 1978-05-22 1981-06-07 Киевский Филиал Специального Конструкторскогобюро "Газстроймашина" Устройство дл обработки неповоротныхСТыКОВ ТРуб
US4804813A (en) * 1985-12-10 1989-02-14 Klaus Tesch Welding device for a cylindrical tube
CN107639364A (zh) * 2017-11-03 2018-01-30 广东省焊接技术研究所（广东省中乌研究院） 一种管道全位置焊接背面保护及背面焊缝观察系统
CN110238492A (zh) * 2019-05-28 2019-09-17 中石化第十建设有限公司 一种管道垂直固定口全位置埋弧焊接工艺
US20220371156A1 (en) * 2021-05-21 2022-11-24 GM Global Technology Operations LLC Automatic adjusting hydro-mechanical fluid nozzle apparatus
CN114769953B (zh) * 2022-04-06 2023-09-22 济宁市技师学院 金属制品焊接架装置

Also Published As

Publication number Publication date
FR2078031A5 (de) 1971-11-05
DE2104114A1 (de) 1971-08-12
DE2104114C3 (de) 1980-07-31
GB1333497A (en) 1973-10-10
DE2104114B2 (de) 1979-09-13

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