NO321875B1 - Anordning ved hydraulikksylinder pa en manovrerbar plugg for blokkering av ror og fremgangsmate for fastsetting av en slik plugg. - Google Patents

Anordning ved hydraulikksylinder pa en manovrerbar plugg for blokkering av ror og fremgangsmate for fastsetting av en slik plugg. Download PDF

Info

Publication number
NO321875B1
NO321875B1 NO20023100A NO20023100A NO321875B1 NO 321875 B1 NO321875 B1 NO 321875B1 NO 20023100 A NO20023100 A NO 20023100A NO 20023100 A NO20023100 A NO 20023100A NO 321875 B1 NO321875 B1 NO 321875B1
Authority
NO
Norway
Prior art keywords
plug
piston rod
sealing
gas
end plate
Prior art date
Application number
NO20023100A
Other languages
English (en)
Norwegian (no)
Other versions
NO20023100L (no
NO20023100D0 (no
Inventor
Harald Syse
Original Assignee
Plugging Specialists Int
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
Priority to US10/518,764 priority Critical patent/US20050241475A1/en
Application filed by Plugging Specialists Int filed Critical Plugging Specialists Int
Priority to NO20023100A priority patent/NO321875B1/no
Publication of NO20023100D0 publication Critical patent/NO20023100D0/no
Priority to DE60307663T priority patent/DE60307663D1/de
Priority to PCT/NO2003/000203 priority patent/WO2004003421A1/en
Priority to AT03761869T priority patent/ATE336688T1/de
Priority to EP03761869A priority patent/EP1552210B1/de
Priority to AU2003261033A priority patent/AU2003261033A1/en
Publication of NO20023100L publication Critical patent/NO20023100L/no
Publication of NO321875B1 publication Critical patent/NO321875B1/no

Links

Classifications

    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1283—Plugging pig

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Actuator (AREA)
  • Joints Allowing Movement (AREA)
  • Supports For Pipes And Cables (AREA)
NO20023100A 2002-06-26 2002-06-26 Anordning ved hydraulikksylinder pa en manovrerbar plugg for blokkering av ror og fremgangsmate for fastsetting av en slik plugg. NO321875B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US10/518,764 US20050241475A1 (en) 2002-06-26 2002-06-19 Arrangement at a hydraulic cylinder on a manoeuvrable plug for plugging of pipes
NO20023100A NO321875B1 (no) 2002-06-26 2002-06-26 Anordning ved hydraulikksylinder pa en manovrerbar plugg for blokkering av ror og fremgangsmate for fastsetting av en slik plugg.
DE60307663T DE60307663D1 (de) 2002-06-26 2003-06-19 Anordnung an einem hydraulikzylinder an einem manövrierbaren stopfen zum absperren von rohren
PCT/NO2003/000203 WO2004003421A1 (en) 2002-06-26 2003-06-19 Arrangement at a hydraulic cylinder on a manoeuvrable plug for plugging of pipes
AT03761869T ATE336688T1 (de) 2002-06-26 2003-06-19 Anordnung an einem hydraulikzylinder an einem manövrierbaren stopfen zum absperren von rohren
EP03761869A EP1552210B1 (de) 2002-06-26 2003-06-19 Anordnung an einem hydraulikzylinder an einem manövrierbaren stopfen zum absperren von rohren
AU2003261033A AU2003261033A1 (en) 2002-06-26 2003-06-19 Arrangement at a hydraulic cylinder on a manoeuvrable plug for plugging of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20023100A NO321875B1 (no) 2002-06-26 2002-06-26 Anordning ved hydraulikksylinder pa en manovrerbar plugg for blokkering av ror og fremgangsmate for fastsetting av en slik plugg.

Publications (3)

Publication Number Publication Date
NO20023100D0 NO20023100D0 (no) 2002-06-26
NO20023100L NO20023100L (no) 2003-12-29
NO321875B1 true NO321875B1 (no) 2006-07-17

Family

ID=19913767

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20023100A NO321875B1 (no) 2002-06-26 2002-06-26 Anordning ved hydraulikksylinder pa en manovrerbar plugg for blokkering av ror og fremgangsmate for fastsetting av en slik plugg.

Country Status (7)

Country Link
US (1) US20050241475A1 (de)
EP (1) EP1552210B1 (de)
AT (1) ATE336688T1 (de)
AU (1) AU2003261033A1 (de)
DE (1) DE60307663D1 (de)
NO (1) NO321875B1 (de)
WO (1) WO2004003421A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO320256B1 (no) 2003-12-05 2005-11-14 Plugging Specialists Int Plugg med hydraulisk sylinder og hydraulisk sylinder
NO319632B1 (no) 2003-12-17 2005-09-05 Plugging Specialists Int Asa Pluggtog
NO325436B1 (no) * 2005-10-04 2008-05-05 Tdw Offshore Services As Fremgangsmate og pluggtog for posisjonering ved onsket posisjon i en rorledning
NO20055302D0 (no) 2005-11-10 2005-11-10 Plugging Specialists Int Activating system for a plug
NO325429B1 (no) 2005-12-15 2008-04-28 Tdw Offshore Services As Beskyttelsessystem for plugg
NO326931B1 (no) 2005-12-15 2009-03-16 Tdw Offshore Services As Kontrollsystem og fremgangsmate for operasjon av en plugg i en rorledning
NO20055964L (no) 2005-12-15 2007-06-18 Tdw Offshore Services As SmartDump - high pressure side of plug
EP2115340A1 (de) * 2006-12-29 2009-11-11 Korea Water Resources Corporation Fluiddurchfluss für rohrleitung und diesen verwendendes fluiddurchflussverfahren
ES2330596B1 (es) * 2007-01-05 2010-09-14 Coprecitec, S.L. Distribuidor de gas para una cocina con un grifo de emergencia.
ES2368633B1 (es) * 2009-12-11 2012-04-19 Grupo De Ingeniería Oceánica, S.L. Cilindro hidráulico con junta tórica de geometría variable.
GB201013370D0 (en) 2010-08-09 2010-09-22 Stats Uk Ltd Pipeline isolation
CN103047509B (zh) * 2012-12-24 2014-10-29 中国石油大学(北京) 管内封堵器锁紧装置
CN110671574A (zh) * 2019-11-06 2020-01-10 张金利 一种用于油气集输管道维修封堵装置
CN112240448B (zh) * 2020-10-14 2022-03-22 西南石油大学 一种管道智能封堵机器人液动锚定封堵装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352394A (en) * 1980-08-01 1982-10-05 Trw Inc. Cable-suspended well pumping systems
US4332277A (en) * 1980-09-03 1982-06-01 Hughes Undersea Coupling, Inc. Pipeline pigging plug
US4465104A (en) * 1981-02-27 1984-08-14 Hughes Tool Company Pressure energized pipeline plug
US4422477A (en) * 1981-02-27 1983-12-27 Hughes Tool Company Pressure energized pipeline plug
DE3228802C2 (de) * 1982-08-02 1986-08-28 Kraftwerk Union AG, 4330 Mülheim De- und remontable Abdichteinrichtung und ein Verfahren zur Vorbereitung der Abdichtung von Rohrleitungen, insbesondere der Hauptkühlmittelstutzen eines Reaktordruckbehälters
CA1292704C (en) * 1987-04-07 1991-12-03 Douglas C. Campbell Pipeline packer
US4875615A (en) * 1989-03-06 1989-10-24 Interprovincial Pipe Line Company Vapor plug for temporarily sealing or plugging a pipeline
US5029614A (en) * 1989-03-20 1991-07-09 Atlantic Richfield Company Tandem seal system for testing pipelines
US4982764A (en) * 1989-09-26 1991-01-08 Saxon Edward G High confidence tube plug
US5224516A (en) * 1992-07-23 1993-07-06 Mcgovern Victor J Pipe repair tool
US5293905A (en) * 1992-08-21 1994-03-15 Jaromir Friedrich Pipeline plug
US5458149A (en) * 1994-06-30 1995-10-17 The United States Of America As Represented By The Secretary Of The Navy Multi-stage fluid flow control device
US5924454A (en) * 1996-01-29 1999-07-20 Canadian Fracmaster Ltd. Isolation tool
US6241424B1 (en) * 1998-03-17 2001-06-05 Sonsub Inc. Method and apparatus for replacing damaged section of a subsea pipeline without loss of product or entry of seawater
IES20020089A2 (en) * 2002-02-08 2003-08-20 Carsphairn Ltd An improved pipeline isolation tool
NO316740B1 (no) * 2002-06-26 2004-04-19 Plugging Specialists Int Anordning ved en plugg for tetting av vaeske- eller gassforende ror

Also Published As

Publication number Publication date
EP1552210A1 (de) 2005-07-13
NO20023100L (no) 2003-12-29
AU2003261033A1 (en) 2004-01-19
EP1552210B1 (de) 2006-08-16
WO2004003421A1 (en) 2004-01-08
NO20023100D0 (no) 2002-06-26
ATE336688T1 (de) 2006-09-15
US20050241475A1 (en) 2005-11-03
DE60307663D1 (de) 2006-09-28

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