SE502633C2 - Metod och anordning vid blockering av fluidum i en trycksatt ledning - Google Patents

Metod och anordning vid blockering av fluidum i en trycksatt ledning

Info

Publication number
SE502633C2
SE502633C2 SE9401189A SE9401189A SE502633C2 SE 502633 C2 SE502633 C2 SE 502633C2 SE 9401189 A SE9401189 A SE 9401189A SE 9401189 A SE9401189 A SE 9401189A SE 502633 C2 SE502633 C2 SE 502633C2
Authority
SE
Sweden
Prior art keywords
conduit
support member
expandable body
mounting unit
partly
Prior art date
Application number
SE9401189A
Other languages
English (en)
Swedish (sv)
Other versions
SE9401189D0 (sv
SE9401189L (sv
Inventor
Lars Tigerholm
Original Assignee
Tigerholm Ab
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
Publication of SE9401189D0 publication Critical patent/SE9401189D0/xx
Priority to SE9401189A priority Critical patent/SE502633C2/sv
Application filed by Tigerholm Ab filed Critical Tigerholm Ab
Priority to DE0676578T priority patent/DE676578T1/de
Priority to EP95850034A priority patent/EP0676578B1/en
Priority to DE69516450T priority patent/DE69516450T2/de
Priority to BR9501001A priority patent/BR9501001A/pt
Priority to RU9595103553A priority patent/RU2097645C1/ru
Priority to MXPA/A/1995/001390A priority patent/MXPA95001390A/xx
Priority to CN95103554A priority patent/CN1052295C/zh
Priority to PL95308041A priority patent/PL176327B1/pl
Priority to CZ95890A priority patent/CZ285627B6/cs
Priority to US08/418,439 priority patent/US5524661A/en
Publication of SE9401189L publication Critical patent/SE9401189L/
Publication of SE502633C2 publication Critical patent/SE502633C2/sv

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 from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
    • 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 from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
    • Y10T137/0458—Tapping pipe, keg, or tank
    • Y10T137/0463—Particular aperture forming means
    • Y10T137/0475—Having deformable or inflatable means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
SE9401189A 1994-04-08 1994-04-08 Metod och anordning vid blockering av fluidum i en trycksatt ledning SE502633C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9401189A SE502633C2 (sv) 1994-04-08 1994-04-08 Metod och anordning vid blockering av fluidum i en trycksatt ledning
DE0676578T DE676578T1 (de) 1994-04-08 1995-02-13 Methode zur Blockierung von Fluss in Röhren.
EP95850034A EP0676578B1 (en) 1994-04-08 1995-02-13 Device for blocking the flow in pipes
DE69516450T DE69516450T2 (de) 1994-04-08 1995-02-13 Vorrichtung zum Blockieren des Durchflusses in Rohren
BR9501001A BR9501001A (pt) 1994-04-08 1995-03-08 Processo para ajustar temporariamente um corpo expansivel dentro de uma tubalação pressurizada e dispositivo para a realização de tal processo
RU9595103553A RU2097645C1 (ru) 1994-04-08 1995-03-13 Способ блокирования жидкости в трубе и устройство для его осуществления
MXPA/A/1995/001390A MXPA95001390A (en) 1994-04-08 1995-03-16 Method for blocking tuber
CN95103554A CN1052295C (zh) 1994-04-08 1995-03-25 管道截流的方法和装置
PL95308041A PL176327B1 (pl) 1994-04-08 1995-04-07 Układ do blokowania przewodu rurowego za pomocą korpusu rozprężnego
CZ95890A CZ285627B6 (cs) 1994-04-08 1995-04-07 Způsob dočasného uspořádání roztažitelného tělesa uvnitř trubky s přetlakem a zařízení k provádění tohoto způsobu
US08/418,439 US5524661A (en) 1994-04-08 1995-04-07 Method of blocking a pipe and device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401189A SE502633C2 (sv) 1994-04-08 1994-04-08 Metod och anordning vid blockering av fluidum i en trycksatt ledning

Publications (3)

Publication Number Publication Date
SE9401189D0 SE9401189D0 (sv) 1994-04-08
SE9401189L SE9401189L (sv) 1995-10-09
SE502633C2 true SE502633C2 (sv) 1995-11-27

Family

ID=20393582

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401189A SE502633C2 (sv) 1994-04-08 1994-04-08 Metod och anordning vid blockering av fluidum i en trycksatt ledning

Country Status (9)

Country Link
US (1) US5524661A (zh)
EP (1) EP0676578B1 (zh)
CN (1) CN1052295C (zh)
BR (1) BR9501001A (zh)
CZ (1) CZ285627B6 (zh)
DE (2) DE676578T1 (zh)
PL (1) PL176327B1 (zh)
RU (1) RU2097645C1 (zh)
SE (1) SE502633C2 (zh)

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US5971001A (en) * 1997-05-29 1999-10-26 Dresser Industries, Inc. Fitting assembly and method for tapping into a conduit
US5967191A (en) * 1998-01-20 1999-10-19 Smart Technology Inc. Method for servicing a live pipeline
GB9923263D0 (en) * 1999-10-02 1999-12-08 Glynwed Pipe Systems Ltd Method and apparatus for blocking pipes
AUPQ625100A0 (en) * 2000-03-14 2000-04-06 Yarra Valley Water Ltd Improved water main isolating device
EP1620672B1 (en) * 2003-05-02 2008-04-23 Tdw Delaware, Inc. Apparatus, systems and methods for plugging a high temperature pipe
CN100383015C (zh) * 2004-11-25 2008-04-23 上海港复兴船务公司 海水进口装置及其制造方法
US8281818B1 (en) 2006-02-15 2012-10-09 David Vazquez Systems and methods for gauging and controlling fluids and gases from pipes and orifices
US20110005615A1 (en) * 2007-12-13 2011-01-13 Patrick Savaria Fluid backup preventing system, and method of use thereof
US9157227B2 (en) * 2007-12-13 2015-10-13 7525443 Canada Inc. Fluid backup preventing system and method of use thereof
US20090152480A1 (en) * 2007-12-13 2009-06-18 Patrick Savaria Fluid backup preventing system, and method of use thereof
US9725894B2 (en) * 2007-12-13 2017-08-08 7525443 Canada Inc. Fluid backflow management system and method of use thereof
DE102007062505A1 (de) * 2007-12-20 2009-07-02 E.On Ruhrgas Ag Einrichtung zum Absperren einer unter erhöhtem Druck stehenden fluidführenden Rohrleitung
US7886773B2 (en) * 2008-07-21 2011-02-15 Operations Technology Development, Nfp Low pressure directional stop bypass device
CZ307012B6 (cs) * 2008-11-25 2017-11-15 Fastra, S. R. O. Zařízení pro uzavření potrubí
US8104517B2 (en) 2009-06-03 2012-01-31 Mueller International, Inc. Resilient plug apparatus and method of use
WO2011091377A1 (en) * 2010-01-25 2011-07-28 Tyco Fire Products Lp Semi-portable fire suppression system
EP2788648B1 (en) * 2011-12-06 2017-05-10 Saudi Arabian Oil Company Block valve isolation inflatable tool
US9447889B2 (en) * 2011-12-06 2016-09-20 Saudi Arabian Oil Company Blocked valve isolation tool
DE102013226158A1 (de) 2013-12-17 2015-06-18 Robert Bosch Gmbh Adsorptionskältemaschine, Anordnung und Kraftfahrzeug
US10760711B2 (en) * 2015-07-31 2020-09-01 Broken Drum Enterprises, LLC Valve replacement device
EP3199775B1 (en) * 2016-01-27 2019-05-08 General Electric Technology GmbH System, method and apparatus for minimizing heat loss in a heat recovery steam generator
CN105864566A (zh) * 2016-06-26 2016-08-17 杨越 无人船载管线维修设备
CN106248490A (zh) * 2016-07-20 2016-12-21 中冶建工集团有限公司 一种压力管道快速试压接头及试压方法
US10794785B2 (en) * 2017-03-20 2020-10-06 Scott Hayes Pressure indicating mechanical tee
CN107883112A (zh) * 2017-12-06 2018-04-06 北京市燃气集团有限责任公司 燃气管道封堵装置
CN107906298A (zh) * 2017-12-06 2018-04-13 苏州市燃气设备阀门制造有限公司 管道封堵系统
CN108105522A (zh) * 2017-12-06 2018-06-01 苏州市燃气设备阀门制造有限公司 燃气管道封堵施工方法
CN108302279B (zh) * 2018-03-09 2024-04-02 中国石油化工股份有限公司 临时应急管道快速封堵设备及其施工方法
NL2020958B1 (en) * 2018-05-18 2019-11-25 Beugen J Van Beheer Bv A flow stopping tool for pipelines
WO2022005960A1 (en) * 2020-06-29 2022-01-06 Cooper Russell E Method and apparatus for preventing basement drain overflow
IT202200001139A1 (it) * 2022-01-24 2023-07-24 Energard S R L – Soc Di Ingegneria Metodo di svuotamento di un condotto, e sistema per l’implementazione di detto metodo

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE182332C (zh) * 1905-03-31
US1946138A (en) * 1932-04-15 1934-02-06 Willis W Gardner Pneumatic stopper for gas-mains
US2476907A (en) * 1945-07-07 1949-07-19 William E Preston Pipe-line stopper
US3115163A (en) * 1960-09-12 1963-12-24 Kenneth S Van Epps Means for stopping the flow of fluid in a conduit
US3240227A (en) * 1963-10-16 1966-03-15 Mid Atlantic Plastic Corp Service main valve tap fitting
US3842864A (en) * 1971-10-29 1974-10-22 American Gas Ass Stopping apparatus for pipe lines
US4291727A (en) * 1979-02-28 1981-09-29 Institute Of Gas Technology Pipeline flow restrictor and process
US4458721A (en) * 1979-02-28 1984-07-10 Brooklyn Union Gas Company Pipeline flow restrictor
US4351349A (en) * 1980-11-10 1982-09-28 Minotti Peter L Pipe repair kit apparatus and method
DE3118731C2 (de) * 1981-05-12 1983-12-01 MANIBS R. Mannesmann GmbH & ibs Nagel GmbH & Co KG, 5630 Remscheid Vorrichtung zum Absperren einer Gasleitung
US4428204A (en) * 1981-12-08 1984-01-31 Brister Beryle D Method for forming a temporary plug in a fluid conduit
FR2539843A1 (fr) * 1983-01-26 1984-07-27 Petroles Cie Francaise Boite d'introduction laterale d'un obturateur dans une conduite
GB2140894B (en) * 1983-06-02 1986-07-02 Alh Syst Ltd Sealing ducts
GB8315198D0 (en) * 1983-06-02 1983-07-06 Alh Syst Ltd Sealing pipes
SE460073B (sv) * 1986-12-04 1989-09-04 Anne Wikengaard Heed Anordning foer tillfaellig blockering av fluidumledning
GB2270729A (en) * 1992-08-27 1994-03-23 Century Associates Limited Pipeline pig introducing apparatus
US5285806A (en) * 1992-12-30 1994-02-15 Public Service Company Of Colorado Method and apparatus for temporarily sealing off pipelines
SE501299C2 (sv) * 1993-05-26 1995-01-09 Tigerholm Ab Metod för att blockera rörledningar och anordning för genomförande av metoden

Also Published As

Publication number Publication date
EP0676578B1 (en) 2000-04-26
DE69516450D1 (de) 2000-05-31
BR9501001A (pt) 1995-11-07
SE9401189D0 (sv) 1994-04-08
RU95103553A (ru) 1997-05-20
CN1127862A (zh) 1996-07-31
EP0676578A1 (en) 1995-10-11
US5524661A (en) 1996-06-11
PL308041A1 (en) 1995-10-16
CN1052295C (zh) 2000-05-10
CZ89095A3 (en) 1995-11-15
RU2097645C1 (ru) 1997-11-27
CZ285627B6 (cs) 1999-10-13
DE69516450T2 (de) 2000-11-23
SE9401189L (sv) 1995-10-09
DE676578T1 (de) 1996-06-27
PL176327B1 (pl) 1999-05-31
MX9501390A (es) 1998-08-30

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Legal Events

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NUG Patent has lapsed