JPH0526593B2 - - Google Patents

Info

Publication number
JPH0526593B2
JPH0526593B2 JP60500397A JP50039784A JPH0526593B2 JP H0526593 B2 JPH0526593 B2 JP H0526593B2 JP 60500397 A JP60500397 A JP 60500397A JP 50039784 A JP50039784 A JP 50039784A JP H0526593 B2 JPH0526593 B2 JP H0526593B2
Authority
JP
Japan
Prior art keywords
welding
hub
rotating
central
passage
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 - Lifetime
Application number
JP60500397A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61500955A (ja
Inventor
Kuraido Emu Surauensu
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.)
EBANSU PAIPURAIN EKUITSUPUMENTO CO
Original Assignee
EBANSU PAIPURAIN EKUITSUPUMENTO 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 EBANSU PAIPURAIN EKUITSUPUMENTO CO filed Critical EBANSU PAIPURAIN EKUITSUPUMENTO CO
Publication of JPS61500955A publication Critical patent/JPS61500955A/ja
Publication of JPH0526593B2 publication Critical patent/JPH0526593B2/ja
Granted 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
    • B23K9/0284—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode working inside the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP60500397A 1984-01-03 1984-12-28 パイプ内部溶接装置 Granted JPS61500955A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/567,738 US4525616A (en) 1984-01-03 1984-01-03 Internal pipe welding apparatus
US567738 1984-01-03

Publications (2)

Publication Number Publication Date
JPS61500955A JPS61500955A (ja) 1986-05-15
JPH0526593B2 true JPH0526593B2 (Direct) 1993-04-16

Family

ID=24268447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60500397A Granted JPS61500955A (ja) 1984-01-03 1984-12-28 パイプ内部溶接装置

Country Status (5)

Country Link
US (1) US4525616A (Direct)
EP (1) EP0170662A1 (Direct)
JP (1) JPS61500955A (Direct)
CA (1) CA1230247A (Direct)
WO (1) WO1985003021A1 (Direct)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675473A (en) * 1986-10-30 1987-06-23 Mcdermott Incorporated Flexible conductor for welding
CA2047704C (en) * 1990-01-04 1999-06-01 Brian S. Laing Method of operation for high speed automatic welding
RU2126737C1 (ru) * 1990-01-04 1999-02-27 Си-Ар-Си-Иванс Пайплайн Интернэшнл, Инк. Система управления сварочным процессом
US5090608A (en) * 1990-02-20 1992-02-25 Crc-Evans Automatic Welding Resilient lineup clamp
US5066846A (en) * 1990-06-26 1991-11-19 Westinghouse Electric Corp. System and method for laser welding the inner surface of heat exchanger tubes
WO1996001720A1 (en) * 1994-07-12 1996-01-25 Westinghouse Electric Corporation Pipe clamping device
US5597108A (en) * 1995-04-28 1997-01-28 Crc-Evans Pipeline International, Inc. Plug style pipe line-up clamp with copper back-up shoes
US5996878A (en) * 1997-02-22 1999-12-07 Mcdermott Technology, Inc. Method of welding 5-G pipe
GB9828727D0 (en) 1998-12-24 1999-02-17 Saipem Spa Apparatus and method for welding pipes together
GB2345016B (en) 1998-12-24 2003-04-02 Saipem Spa Method and apparatus for welding pipes together
DE69925043D1 (de) 1999-07-21 2005-06-02 Saipem Spa Verbesserungen zur verlegung von unterwasserrohren
CA2421847C (en) 2000-10-24 2009-04-21 Saipem, S.P.A. Method and apparatus for welding pipes together
GB2373750A (en) 2001-03-27 2002-10-02 Saipem Spa Welding pipe-in-pipe pipelines
US8766141B2 (en) * 2006-07-21 2014-07-01 Illinois Tool Works Inc. Welding system having a wire-specific interface
GB0801917D0 (en) * 2008-02-01 2008-03-12 Saipem Spa Method and apparatus for the welding of pipes
WO2009137063A1 (en) * 2008-05-06 2009-11-12 Apparent Technologies, Inc. Orbital welding system and methods of operations
US8322093B2 (en) * 2008-06-13 2012-12-04 Tindall Corporation Base support for wind-driven power generators
GB0921078D0 (en) 2009-12-01 2010-01-13 Saipem Spa Pipeline welding method and apparatus
CN110561021A (zh) * 2019-09-29 2019-12-13 重庆科技学院 一种圆形工件焊接夹持旋转机构
CN112248454B (zh) * 2020-10-23 2023-01-13 泉州台商投资区海雅达新材料有限公司 海工平台专用防冻尼龙管件专用焊接设备及方法
CN115488557B (zh) * 2022-08-31 2024-08-16 南京晨光东螺波纹管有限公司 一种密集焊缝自动化焊接装置
CN119609495B (zh) * 2024-12-25 2025-06-03 常州工程职业技术学院 圆筒环缝焊焊枪夹持装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105539B (de) * 1958-09-24 1961-04-27 Kraftanlagen Ag Zentriervorrichtung zum Lichtbogen-Schweissen von Rohrstoessen
US3387761A (en) * 1966-02-10 1968-06-11 Kenneth L. Pickard Internal alignment clamp
US3461264A (en) * 1967-01-12 1969-08-12 Crc Crose Int Inc Method and apparatus for welding girth joints in pipe lines
FR2080140A6 (en) * 1969-06-06 1971-11-12 Cit Alcatel Mobile welding by electron bombardment of tubes internally - or externally
US4306134A (en) * 1979-08-01 1981-12-15 Midcon Pipeline Equipment Co. Arc welding pipe apparatus
US4285460A (en) * 1979-08-13 1981-08-25 Midcon Pipeline Equipment Co. Method and apparatus for double jointing pipe

Also Published As

Publication number Publication date
EP0170662A1 (en) 1986-02-12
JPS61500955A (ja) 1986-05-15
US4525616A (en) 1985-06-25
WO1985003021A1 (en) 1985-07-18
CA1230247A (en) 1987-12-15

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