FR1139837A - Method and apparatus for butt welding of tubes and pipes - Google Patents

Method and apparatus for butt welding of tubes and pipes

Info

Publication number
FR1139837A
FR1139837A FR1139837DA FR1139837A FR 1139837 A FR1139837 A FR 1139837A FR 1139837D A FR1139837D A FR 1139837DA FR 1139837 A FR1139837 A FR 1139837A
Authority
FR
France
Prior art keywords
pipes
tubes
butt welding
butt
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
Other languages
French (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.)
Lincoln Electric Co Ltd
Original Assignee
Lincoln 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 Lincoln Electric Co Ltd filed Critical Lincoln Electric Co Ltd
Application granted granted Critical
Publication of FR1139837A publication Critical patent/FR1139837A/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
    • B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam
    • B23K9/0352—Seam welding; Backing means; Inserts with backing means disposed under the seam the backing means being movable during the welding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR1139837D 1954-12-23 1955-12-21 Method and apparatus for butt welding of tubes and pipes Expired FR1139837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1139837X 1954-12-23

Publications (1)

Publication Number Publication Date
FR1139837A true FR1139837A (en) 1957-07-05

Family

ID=10877081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139837D Expired FR1139837A (en) 1954-12-23 1955-12-21 Method and apparatus for butt welding of tubes and pipes

Country Status (1)

Country Link
FR (1) FR1139837A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2277654A1 (en) * 2009-07-24 2011-01-26 Carl Cloos Schweisstechnik GmbH Method and device for protecting against spray when welding hollow workpieces
CN113828981A (en) * 2021-10-26 2021-12-24 王春蓉 Welding set is used in mining machinery equipment manufacturing that security performance is high
CN117226404A (en) * 2023-11-13 2023-12-15 国网山东省电力公司德州市陵城区供电公司 Rotary welding platform for electric power construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2277654A1 (en) * 2009-07-24 2011-01-26 Carl Cloos Schweisstechnik GmbH Method and device for protecting against spray when welding hollow workpieces
CN113828981A (en) * 2021-10-26 2021-12-24 王春蓉 Welding set is used in mining machinery equipment manufacturing that security performance is high
CN113828981B (en) * 2021-10-26 2024-02-06 山东华海新材料有限公司 Welding set is used in mining machinery equipment manufacturing that security performance is high
CN117226404A (en) * 2023-11-13 2023-12-15 国网山东省电力公司德州市陵城区供电公司 Rotary welding platform for electric power construction
CN117226404B (en) * 2023-11-13 2024-01-19 国网山东省电力公司德州市陵城区供电公司 Rotary welding platform for electric power construction

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