DK669888D0 - PROCEDURE AND TOOLS FOR COMPOSITION OF BEARS - Google Patents

PROCEDURE AND TOOLS FOR COMPOSITION OF BEARS

Info

Publication number
DK669888D0
DK669888D0 DK669888A DK669888A DK669888D0 DK 669888 D0 DK669888 D0 DK 669888D0 DK 669888 A DK669888 A DK 669888A DK 669888 A DK669888 A DK 669888A DK 669888 D0 DK669888 D0 DK 669888D0
Authority
DK
Denmark
Prior art keywords
bears
tools
procedure
composition
Prior art date
Application number
DK669888A
Other languages
Danish (da)
Inventor
Henning Bredahl
Original Assignee
Tjaereborg Ind A S
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 Tjaereborg Ind A S filed Critical Tjaereborg Ind A S
Priority to DK669888A priority Critical patent/DK669888D0/en
Publication of DK669888D0 publication Critical patent/DK669888D0/en
Priority to PCT/DK1989/000284 priority patent/WO1990006205A1/en
Priority to AU46625/89A priority patent/AU4662589A/en

Links

DK669888A 1988-11-30 1988-11-30 PROCEDURE AND TOOLS FOR COMPOSITION OF BEARS DK669888D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK669888A DK669888D0 (en) 1988-11-30 1988-11-30 PROCEDURE AND TOOLS FOR COMPOSITION OF BEARS
PCT/DK1989/000284 WO1990006205A1 (en) 1988-11-30 1989-11-30 Method and tool for the welding of pipes
AU46625/89A AU4662589A (en) 1988-11-30 1989-11-30 Method and tool for the welding of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK669888A DK669888D0 (en) 1988-11-30 1988-11-30 PROCEDURE AND TOOLS FOR COMPOSITION OF BEARS

Publications (1)

Publication Number Publication Date
DK669888D0 true DK669888D0 (en) 1988-11-30

Family

ID=8148991

Family Applications (1)

Application Number Title Priority Date Filing Date
DK669888A DK669888D0 (en) 1988-11-30 1988-11-30 PROCEDURE AND TOOLS FOR COMPOSITION OF BEARS

Country Status (3)

Country Link
AU (1) AU4662589A (en)
DK (1) DK669888D0 (en)
WO (1) WO1990006205A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704167B1 (en) * 1993-04-20 1995-06-16 Itp Method and device for isolating a welding head from the atmosphere.
DE69529341T2 (en) * 1994-10-18 2003-10-30 Metalex A/S, Bagsvaerd DEVICE FOR BUTT WELDING TUBES
WO2002034459A1 (en) * 2000-10-24 2002-05-02 Saipem S.P.A. Method and apparatus for welding pipes together
DE102005014833A1 (en) * 2005-03-30 2006-10-05 Westfalen Ag Process for welding metals
AU2008202719B2 (en) * 2007-06-20 2014-09-11 Keyhole Tig Limited A welding purge apparatus
GB2502130A (en) * 2012-05-17 2013-11-20 Acergy France Sa Improvements relating to pipe welding
US10040141B2 (en) 2013-05-23 2018-08-07 Crc-Evans Pipeline International, Inc. Laser controlled internal welding machine for a pipeline
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
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
US10695876B2 (en) 2013-05-23 2020-06-30 Crc-Evans Pipeline International, Inc. Self-powered welding systems and methods
US11767934B2 (en) 2013-05-23 2023-09-26 Crc-Evans Pipeline International, Inc. Internally welded pipes
CN115302042A (en) 2014-08-29 2022-11-08 克里凯文斯管线国际有限公司 Method and system for welding
US10160054B2 (en) 2015-03-10 2018-12-25 Senior Ip Gmbh Instantaneous gas purge apparatus
CN113001070A (en) * 2015-03-26 2021-06-22 克里凯文斯管线国际有限公司 Pipeline cooling 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283115A (en) * 1964-12-31 1966-11-01 Exxon Research Engineering Co Strong-back clamping system for holding pipe joints during welding
US4101067A (en) * 1976-07-23 1978-07-18 Sloan Purge Products Co., Inc. Heat sink welding and purging apparatus
US4223197A (en) * 1978-04-18 1980-09-16 Hitachi, Ltd. Method of cooling weld in steel piping and apparatus therefor
US4387845A (en) * 1980-10-30 1983-06-14 Mefferd Roy J Method and apparatus for holding and cooling a metal tube during welding
JPS58103966A (en) * 1981-12-14 1983-06-21 Kawasaki Steel Corp Shielding device for multiple-electrode gas shielded consumable electrode type arc welding

Also Published As

Publication number Publication date
AU4662589A (en) 1990-06-26
WO1990006205A1 (en) 1990-06-14

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Legal Events

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