NO177927C - Method and apparatus for welding a pipe length on a pipeline - Google Patents

Method and apparatus for welding a pipe length on a pipeline

Info

Publication number
NO177927C
NO177927C NO890122A NO890122A NO177927C NO 177927 C NO177927 C NO 177927C NO 890122 A NO890122 A NO 890122A NO 890122 A NO890122 A NO 890122A NO 177927 C NO177927 C NO 177927C
Authority
NO
Norway
Prior art keywords
pipeline
welding
pipe length
pipe
length
Prior art date
Application number
NO890122A
Other languages
Norwegian (no)
Other versions
NO890122L (en
NO177927B (en
NO890122D0 (en
Inventor
Jean-Claude Ancenys
Jacques Farenc
Original Assignee
Comex
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 Comex filed Critical Comex
Publication of NO890122D0 publication Critical patent/NO890122D0/en
Publication of NO890122L publication Critical patent/NO890122L/en
Publication of NO177927B publication Critical patent/NO177927B/en
Publication of NO177927C publication Critical patent/NO177927C/en

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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/003—Cooling 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
    • B23K9/0061—Underwater arc 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
    • B23K9/235—Preliminary treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/26—Repairing or joining pipes on or under water
NO890122A 1988-01-19 1989-01-11 Method and apparatus for welding a pipe length on a pipeline NO177927C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800756A FR2625932B1 (en) 1988-01-19 1988-01-19 METHOD AND DEVICE FOR WELDING A TUBE SECTION ON A PIPE

Publications (4)

Publication Number Publication Date
NO890122D0 NO890122D0 (en) 1989-01-11
NO890122L NO890122L (en) 1989-07-20
NO177927B NO177927B (en) 1995-09-11
NO177927C true NO177927C (en) 1995-12-20

Family

ID=9362566

Family Applications (1)

Application Number Title Priority Date Filing Date
NO890122A NO177927C (en) 1988-01-19 1989-01-11 Method and apparatus for welding a pipe length on a pipeline

Country Status (5)

Country Link
DK (1) DK171784B1 (en)
FR (1) FR2625932B1 (en)
GB (1) GB2214118B (en)
NL (1) NL194071C (en)
NO (1) NO177927C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141927C2 (en) * 1991-12-19 1995-06-14 Mtu Maintenance Gmbh Method and device for welding workpieces
GB9423011D0 (en) * 1994-11-15 1995-01-04 Stolt Comex Seaway Ltd Method and apparatus for welding
GB9720519D0 (en) * 1997-09-27 1997-11-26 Coflexip Stena Offshore Ltd Improved induction heating apparatus and method for pipeline welding operations
DE10047492A1 (en) * 2000-09-26 2002-04-25 Schweistechnische Lehr Und Ver Welding metallic work material with inductive preheating has conventional welding tools like arc welders or roller electrodes coupled with inductor(s) with inductor power of 15 to 30 kW
GB0027277D0 (en) 2000-11-08 2000-12-27 Stolt Offshore Ltd Connecting conduits for fluids
GB2402643A (en) * 2003-06-10 2004-12-15 Rolls Royce Plc A welding process using a cooling chamber
GB2463694B (en) * 2008-09-23 2011-04-13 Rapid Heat Systems Ltd Method and apparatus for preheating and welding
GB0913219D0 (en) * 2009-07-30 2009-09-02 Tubefuse Applic V O F Cooling apparatus
US10480862B2 (en) 2013-05-23 2019-11-19 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US10040141B2 (en) 2013-05-23 2018-08-07 Crc-Evans Pipeline International, Inc. Laser controlled internal welding machine for a pipeline
US10695876B2 (en) 2013-05-23 2020-06-30 Crc-Evans Pipeline International, Inc. Self-powered welding systems and methods
US9821415B2 (en) 2014-03-28 2017-11-21 Crc-Evans Pipeline International, Inc. Internal pipeline cooler
US10589371B2 (en) 2013-05-23 2020-03-17 Crc-Evans Pipeline International, Inc. Rotating welding system and methods
US11767934B2 (en) 2013-05-23 2023-09-26 Crc-Evans Pipeline International, Inc. Internally welded pipes
RU2695694C2 (en) 2014-08-29 2019-07-25 СиАрСи-ЭВАНС ПАЙПЛАЙН ИНТЕРНЭШНЛ ИНК. Welding method and system
US11458571B2 (en) 2016-07-01 2022-10-04 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US10668577B2 (en) 2016-09-01 2020-06-02 Crc-Evans Pipeline International Inc. Cooling ring
JP6526108B2 (en) * 2017-06-12 2019-06-05 三菱電機ビルテクノサービス株式会社 Cooling system
CN110064812B (en) * 2019-05-24 2020-04-17 南昌工程学院 Automatic welding equipment under water based on wet welding
CN110303280A (en) * 2019-07-26 2019-10-08 浙江开诚机械有限公司 Large casting defect repairs local preheating's method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617187A (en) * 1979-07-18 1981-02-18 Hitachi Ltd Method of relieving residual stress of welding
JPS5916682A (en) * 1983-03-30 1984-01-27 Eidai Co Ltd Fitting method of sink by welding
JPS60109257A (en) * 1983-11-18 1985-06-14 Hitachi Micro Comput Eng Ltd Soldering jig

Also Published As

Publication number Publication date
NL194071B (en) 2001-02-01
GB8900657D0 (en) 1989-03-08
FR2625932B1 (en) 1994-04-15
GB2214118B (en) 1991-10-23
GB2214118A (en) 1989-08-31
DK21189D0 (en) 1989-01-18
NL194071C (en) 2001-06-05
NO890122L (en) 1989-07-20
NL8900094A (en) 1989-08-16
DK171784B1 (en) 1997-05-26
NO177927B (en) 1995-09-11
DK21189A (en) 1989-07-20
NO890122D0 (en) 1989-01-11
FR2625932A1 (en) 1989-07-21

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Legal Events

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MK1K Patent expired