CA1024913A - Pipe fitting with self-testing seals and method - Google Patents

Pipe fitting with self-testing seals and method

Info

Publication number
CA1024913A
CA1024913A CA221,703A CA221703A CA1024913A CA 1024913 A CA1024913 A CA 1024913A CA 221703 A CA221703 A CA 221703A CA 1024913 A CA1024913 A CA 1024913A
Authority
CA
Canada
Prior art keywords
self
pipe fitting
testing seals
seals
testing
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
Application number
CA221,703A
Other languages
English (en)
French (fr)
Inventor
Joseph B. Smith
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.)
PIPE LINE DEVELOPMENT Co (THE)
Original Assignee
PIPE LINE DEVELOPMENT Co (THE)
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 PIPE LINE DEVELOPMENT Co (THE) filed Critical PIPE LINE DEVELOPMENT Co (THE)
Application granted granted Critical
Publication of CA1024913A publication Critical patent/CA1024913A/en
Expired legal-status Critical Current

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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/175—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by using materials which fill a space around the pipe before hardening
    • 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
    • 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)
  • Examining Or Testing Airtightness (AREA)
  • Pipe Accessories (AREA)
CA221,703A 1974-03-13 1975-03-10 Pipe fitting with self-testing seals and method Expired CA1024913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/450,868 US3954288A (en) 1974-03-13 1974-03-13 Pipe fitting with self-testing seals and method

Publications (1)

Publication Number Publication Date
CA1024913A true CA1024913A (en) 1978-01-24

Family

ID=23789832

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,703A Expired CA1024913A (en) 1974-03-13 1975-03-10 Pipe fitting with self-testing seals and method

Country Status (9)

Country Link
US (1) US3954288A (xx)
BE (1) BE826602A (xx)
CA (1) CA1024913A (xx)
DE (1) DE2511069C2 (xx)
FR (1) FR2264239B1 (xx)
GB (1) GB1483141A (xx)
IT (1) IT1030329B (xx)
LU (1) LU72018A1 (xx)
NL (1) NL179504C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5950683A (en) * 1996-12-11 1999-09-14 Henderson; Gerald Pipe repair assembly

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576401A (en) * 1976-05-03 1986-03-18 Team, Inc. Leak repair clamp
US4049296A (en) * 1976-05-03 1977-09-20 Team, Inc. Leak repair clamp
CA1087530A (en) * 1977-09-12 1980-10-14 George W. Harrison Leak repair clamp
JPS5544167A (en) * 1978-09-25 1980-03-28 Yano Giken Kk Execution of installation work and equipment for hydraulic control valve
US4295536A (en) * 1979-09-28 1981-10-20 Conoco Inc. Pressure seal for pumping instruments through drill rod
US4652023A (en) * 1984-02-13 1987-03-24 Timmons Fred A Repair coupler
US4709729A (en) * 1984-10-03 1987-12-01 Team, Inc. Pipe weld repair device and method for the installation thereof
US4768813A (en) * 1985-05-29 1988-09-06 Timmons Fred A Repair coupler
US5066053A (en) * 1986-03-14 1991-11-19 International Clamp Company Clamp with pipe branch
US4790058A (en) * 1986-03-14 1988-12-13 International Clamp Company Clamp
US4895397A (en) * 1986-03-14 1990-01-23 International Clamp Company Clamp
US5004275A (en) * 1986-03-14 1991-04-02 International Clamp Company Clamp
GB8610508D0 (en) * 1986-04-29 1986-06-04 Furmanite Int Ltd Leak sealing
FR2605378B1 (fr) * 1986-10-17 1991-01-04 Clement Raymond Dispositif d'intervention sur connexions de canalisations en service
US4756338A (en) * 1987-06-05 1988-07-12 Thrust Corporation Pipe repair assemblies to repair pipe when fluids therein are under high pressure
CH678221A5 (xx) * 1987-11-11 1991-08-15 Fischer Ag Georg
US4840194A (en) * 1988-01-14 1989-06-20 Cooper Industries, Inc. Explosion proof electrical conduit sealing fitting
US5489124A (en) * 1990-03-27 1996-02-06 Ramco Manufacturing Company, Inc. Safety shield
US5312137A (en) * 1990-03-27 1994-05-17 Ramco Manufacturing Company, Inc. Safety shield
IT1254723B (it) * 1992-03-18 1995-10-09 Snam Spa Procedimento perfezionato per gli interventi di riparazione di danni localizzati alle condotte mediante applicazione di corazze con una guaina protettiva interposta
US5375888A (en) * 1993-02-17 1994-12-27 The Victaulic Company Of Japan Limited Pipe coupling for repair
KR100315394B1 (ko) * 1993-02-18 2002-02-19 니뽄빅토릭가부시끼가이샤 보수용파이프커플링
GB9525590D0 (en) * 1995-12-14 1996-02-14 British Gas Plc Pipe repair clamp
ES2208916T3 (es) * 1996-07-03 2004-06-16 Codelast Limited Empalmes.
US5971001A (en) * 1997-05-29 1999-10-26 Dresser Industries, Inc. Fitting assembly and method for tapping into a conduit
GB9910232D0 (en) 1999-05-01 1999-06-30 Hydra Tight Ltd Pipe sealing system
US6276726B1 (en) * 1999-09-03 2001-08-21 Ronald A. Daspit Pipe line repair anti-corrosion electrically isolated clamp-coupling
JP2003132980A (ja) * 2001-10-22 2003-05-09 Toshiba Corp コネクタ装置及びそれを用いたドライブ機器
MXPA03006311A (es) * 2002-07-15 2005-08-16 Bj Services Co Metodos de reparacion y refuerzo de tuberia de compresion.
US7165579B2 (en) * 2004-09-29 2007-01-23 Dresser, Inc. Pipeline repair system and method of installation
US8141592B2 (en) * 2004-12-03 2012-03-27 Illinois Tool Works Inc. System and method for pipe repair
GB0505575D0 (en) * 2005-03-18 2005-04-27 Furmanite Internat Ltd Sealing of pipelines
GB0714294D0 (en) * 2007-07-21 2007-08-29 Stats Uk Ltd Sealing apparatus
US20090091126A1 (en) * 2007-10-04 2009-04-09 Carns James A Shrouded coupling assemblies for conduits
US9360144B2 (en) * 2007-10-22 2016-06-07 The Boeing Company Conduit with joint covered by a boot
US7942452B2 (en) * 2007-11-20 2011-05-17 The Boeing Company Flange fitting with leak sensor port
GB0805342D0 (en) * 2008-03-25 2008-04-30 Flexlife Ltd Metod and apparatus for repairing tubular members
US7900655B2 (en) * 2008-07-18 2011-03-08 Tdw Delaware, Inc. Composite load transferring technique
US8360155B2 (en) * 2008-09-05 2013-01-29 Quality Connector Systems Equalizer stopple fitting with integral pressure equalization fitting
US20100059998A1 (en) * 2008-09-05 2010-03-11 Avery Fred L Bypass fitting
US20100059990A1 (en) * 2008-09-05 2010-03-11 Avery Fred L Single ended clamp fitting
US7617843B1 (en) * 2008-09-24 2009-11-17 Al-Oriar Abdulaziz K Split sleeve clamp assembly
US9175799B2 (en) 2009-07-01 2015-11-03 Colt Services, Lp System and method for modular repair of pipe leaks
US8210210B2 (en) * 2009-07-01 2012-07-03 Colt Services, Lp System and method for modular repair of pipe leaks
AU2011213137A1 (en) * 2010-02-04 2012-09-20 Contech Engineered Solutions LLC Mine shaft liner plate system and method
US8240167B2 (en) * 2010-02-08 2012-08-14 Ingram Michael T Cryogenic freezing apparatus
GB201102784D0 (en) 2011-02-17 2011-03-30 Stats Uk Ltd Pipe sealing
US8789852B2 (en) * 2011-04-27 2014-07-29 Hosebee, Llc Hose repair clamp
US8424925B2 (en) 2011-06-03 2013-04-23 The Pipe Line Development Company Split fitting for pipe
US9222334B2 (en) * 2011-06-17 2015-12-29 Schlumberger Technology Corporation Valve system for downhole tool string
US9027605B2 (en) 2011-11-04 2015-05-12 B. Nash Williams Pipeline reinforcement assembly and method
CN102900893B (zh) * 2012-10-25 2014-11-26 中国海洋石油总公司 海底双层输油管环形空间封堵装置、封堵方法
US9285065B2 (en) * 2012-11-02 2016-03-15 B. Nash Williams Pipeline reinforcement assembly and method
US20140259603A1 (en) * 2013-03-14 2014-09-18 SAK Construction, LLC Tension Relief System And Apparatus For Use With A Pipe Reduction Die
CA2929373C (en) * 2013-11-18 2018-07-24 Mohammed Zulfiquar Pipeline leakage protection vault and system therof
CN104676192A (zh) * 2013-11-26 2015-06-03 天津市海王星海上工程技术股份有限公司 一种适用于海底管线维修的三通装置
US10557588B2 (en) * 2014-03-27 2020-02-11 Krausz Industries Ltd. Pipe repair fitting with end seals
US10253915B2 (en) * 2015-10-30 2019-04-09 Consolidated Edison Company Of New York, Inc. Electrofusion fitting and method of repairing pipes
US10550984B2 (en) * 2015-12-04 2020-02-04 Nuscale Power, Llc Pipe restraint and shield
ITUB20160606A1 (it) * 2016-02-09 2017-08-09 Saipem Spa Ammortizzatore di vibrazioni per tubi
US11585478B2 (en) 2016-03-09 2023-02-21 Jose A. Cajiga Casing system and method for pipeline reinforcement and repair
US10794785B2 (en) * 2017-03-20 2020-10-06 Scott Hayes Pressure indicating mechanical tee
US10627038B2 (en) 2017-09-26 2020-04-21 Mueller International, Llc Devices and methods for repairing pipes
US10816126B2 (en) * 2018-01-16 2020-10-27 The Pipe Line Development Company Modular split sleeve
CA3129387A1 (en) * 2019-02-06 2020-08-13 Team Industrial Services, Inc. Modular leak repair
US11339910B1 (en) * 2019-08-16 2022-05-24 Brad Brown Line pipe field joint shroud
WO2021195742A1 (en) 2020-04-02 2021-10-07 Noetic Technologies Inc. Tool joint clamp
WO2022066209A1 (en) * 2020-09-23 2022-03-31 Cajiga Jose A casing system and method for pipeline reinforcement and repair
CN112747189B (zh) * 2020-12-30 2022-12-06 中建三局绿色产业投资有限公司 一种水草生长区用水下压敏胶粘连装置
CN113236785B (zh) * 2021-04-28 2022-02-11 燕山大学 用于深水减速器的轴端密封结构及密封性能测试装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899984A (en) * 1959-08-18 Gaffin
GB190319399A (en) * 1903-09-09 1903-10-15 Ernest White Improvements in Pipe Sockets or Couplings, more especially for the Purpose of Facilitating Inspection when used with Pipes which Contain Electric Wiring.
US1160284A (en) * 1915-04-29 1915-11-16 Oliver A Moore Pipe-coupling device.
US1369913A (en) * 1920-01-12 1921-03-01 Brunhoff Edward Oil-saving apparatus
DE965005C (de) * 1954-10-13 1957-06-27 Eisenwerke Fried Wilh Dueker A Laengsgeteilte UEberschiebmuffe fuer Rohre
US3467141A (en) * 1967-01-09 1969-09-16 Joseph B Smith Flange coupling repair ring
US3550638A (en) * 1968-07-19 1970-12-29 Joseph B Smith Repair coupling with deformable metal seal
US3827448A (en) * 1972-01-03 1974-08-06 R Alba Sub-sea pipeline tapping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5950683A (en) * 1996-12-11 1999-09-14 Henderson; Gerald Pipe repair assembly

Also Published As

Publication number Publication date
LU72018A1 (xx) 1975-08-20
NL179504C (nl) 1986-09-16
IT1030329B (it) 1979-03-30
DE2511069C2 (de) 1984-05-24
FR2264239B1 (xx) 1981-05-08
GB1483141A (en) 1977-08-17
US3954288A (en) 1976-05-04
DE2511069A1 (de) 1975-09-18
BE826602A (fr) 1975-06-30
NL7502840A (nl) 1975-09-16
FR2264239A1 (xx) 1975-10-10

Similar Documents

Publication Publication Date Title
CA1024913A (en) Pipe fitting with self-testing seals and method
CA1018142A (en) Positive shut-off seal
CA1026191A (en) Ventilator and method
CA937318A (en) Leak detector and method
CA1014035A (en) Method and apparatus for the opening of low
AU8479675A (en) Continuous envelope and insert assembly and method
CA1023258A (en) Well completion method and system
CA948231A (en) Seal assembly and method for making same
CA1029429A (en) Bearing and seals
CA1019204A (en) Face seal structure
CA1007872A (en) Offshore station and method of maintaining the same
CA971090A (en) Sealing means and method
CA1004211A (en) Pipeline apparatus and method
AU470784B2 (en) Pipeline leak detector and method
CA1034033A (en) Methods and steam samplers
CA1014998A (en) Pipe seal
CA1016971A (en) Method and device for sealing shaft openings
SU635220A1 (ru) Арматура усть нефт ных и газовых скважин
CA1015065A (en) Floating point apparatus and techniques
SU609583A1 (ru) Способ изготовлени шаров и устройство дл его осуществлени
CA977219A (en) Composition and method for sealing mortar-coated pipe
AU496228B2 (en) Seals and methods for making seals having hydrodynamic action
AU501123B2 (en) Pipe sealing device
CA1004162A (en) Pipeline closure and method
CA1034867A (en) Mining method and apparatus