DK16586A - Stoetteringsindretning til modvirkning af taetningsekstrusion - Google Patents

Stoetteringsindretning til modvirkning af taetningsekstrusion Download PDF

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Publication number
DK16586A
DK16586A DK16586A DK16586A DK16586A DK 16586 A DK16586 A DK 16586A DK 16586 A DK16586 A DK 16586A DK 16586 A DK16586 A DK 16586A DK 16586 A DK16586 A DK 16586A
Authority
DK
Denmark
Prior art keywords
anticipation
support device
sealing extrusion
extrusion
sealing
Prior art date
Application number
DK16586A
Other languages
English (en)
Other versions
DK16586D0 (da
DK163319C (da
DK163319B (da
Inventor
Alan Michael Benson
John Douglas Mawer
Alan Vern Ruzicka
Original Assignee
Shamban & Co W 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 Shamban & Co W S filed Critical Shamban & Co W S
Publication of DK16586D0 publication Critical patent/DK16586D0/da
Publication of DK16586A publication Critical patent/DK16586A/da
Publication of DK163319B publication Critical patent/DK163319B/da
Application granted granted Critical
Publication of DK163319C publication Critical patent/DK163319C/da

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • Y10S277/946—PTFE

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DK016586A 1985-01-16 1986-01-14 Ekstrusionsfast indretning til taetning mellem to ud for hinanden beliggende flader. DK163319C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69235485 1985-01-16
US06/692,354 US4576386A (en) 1985-01-16 1985-01-16 Anti-extrusion back-up ring assembly

Publications (4)

Publication Number Publication Date
DK16586D0 DK16586D0 (da) 1986-01-14
DK16586A true DK16586A (da) 1986-07-17
DK163319B DK163319B (da) 1992-02-17
DK163319C DK163319C (da) 1992-08-03

Family

ID=24780238

Family Applications (1)

Application Number Title Priority Date Filing Date
DK016586A DK163319C (da) 1985-01-16 1986-01-14 Ekstrusionsfast indretning til taetning mellem to ud for hinanden beliggende flader.

Country Status (7)

Country Link
US (1) US4576386A (da)
JP (1) JPH0726684B2 (da)
DE (1) DE3601149C2 (da)
DK (1) DK163319C (da)
FR (1) FR2576078B1 (da)
GB (1) GB2169670B (da)
SE (1) SE458469B (da)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
US4711474A (en) * 1986-10-21 1987-12-08 Atlantic Richfield Company Pipe joint seal rings
JPH0529589Y2 (da) * 1987-11-07 1993-07-28
US4889351A (en) * 1988-05-12 1989-12-26 Frost Stanley A Hydraulic seal
JPH0613424Y2 (ja) * 1988-09-30 1994-04-06 エヌオーケー株式会社 密封装置
DE3842427A1 (de) * 1988-12-16 1990-07-12 Georg Kramm Hydraulikdichtung
US5113747A (en) * 1989-01-23 1992-05-19 Pignerol Herve Y High pressure piston sealing system and method of its assembly
GB2239925A (en) * 1990-01-11 1991-07-17 Dowty Seals Ltd Seals
US5085443A (en) * 1990-05-29 1992-02-04 Amoco Corporation Labyrinth seal
US5131666A (en) 1990-10-12 1992-07-21 Fisher Controls International, Inc. Zero clearance anti-extrusion rings for containment of ptfe packing
JP2535664Y2 (ja) * 1991-03-25 1997-05-14 株式会社阪上製作所 スリッパシール
DE4203384C2 (de) * 1992-02-06 1994-10-20 Hunger Walter Dr Ing E H Kolben einer Kolbenmaschine
US5328177A (en) * 1992-04-16 1994-07-12 Lair Paul D Contaminant resistant piston seal with energized backup scrapers
DE19543764A1 (de) * 1995-11-24 1997-05-28 Asea Brown Boveri Berührungsdichtung für Strömungsmaschinen
US5895053A (en) * 1996-10-04 1999-04-20 Avm, Inc. Seal for gas springs and the like
US5921556A (en) * 1996-10-04 1999-07-13 Avm, Inc. Seal for gas springs and the like
US5879010A (en) * 1997-07-22 1999-03-09 Green Tweed Of Delaware, Inc. Seal assembly with mechanically joined anti-extrusion rings
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US6712154B2 (en) * 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
AU6981001A (en) 1998-11-16 2002-01-02 Shell Oil Co Radial expansion of tubular members
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7168496B2 (en) 2001-07-06 2007-01-30 Eventure Global Technology Liner hanger
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US6557640B1 (en) * 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US6739392B2 (en) * 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
CA2310878A1 (en) 1998-12-07 2000-12-07 Shell Internationale Research Maatschappij B.V. Lubrication and self-cleaning system for expansion mandrel
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7363984B2 (en) * 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US6217030B1 (en) 1999-02-09 2001-04-17 Richard D. Zitting Seal assembly
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
CA2306656C (en) * 1999-04-26 2006-06-06 Shell Internationale Research Maatschappij B.V. Expandable connector for borehole tubes
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US6409175B1 (en) * 1999-07-13 2002-06-25 Grant Prideco, Inc. Expandable joint connector
US7048067B1 (en) 1999-11-01 2006-05-23 Shell Oil Company Wellbore casing repair
GC0000211A (en) 1999-11-15 2006-03-29 Shell Int Research Expanding a tubular element in a wellbore
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7516790B2 (en) 1999-12-03 2009-04-14 Enventure Global Technology, Llc Mono-diameter wellbore casing
RU2174632C2 (ru) * 1999-12-29 2001-10-10 Васильев Валентин Сергеевич Кольцевое уплотнение
US7100684B2 (en) 2000-07-28 2006-09-05 Enventure Global Technology Liner hanger with standoffs
WO2002023007A1 (en) 2000-09-18 2002-03-21 Shell Oil Company Liner hanger with sliding sleeve valve
GB2389597B (en) 2000-10-02 2005-05-18 Shell Oil Co Plastically deforming and radially expanding a tubular member
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
CA2428819A1 (en) 2001-01-03 2002-07-11 Enventure Global Technology Mono-diameter wellbore casing
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
US6454240B1 (en) * 2001-01-31 2002-09-24 Delphi Technologies, Inc. Anti-extrusion ring for use in conjunction with a vehicle solenoid valve
CA2453034C (en) * 2001-07-06 2010-09-14 Enventure Global Technology Liner hanger
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
CA2459910C (en) 2001-09-07 2010-04-13 Enventure Global Technology Adjustable expansion cone assembly
AU2002360373A1 (en) 2001-11-12 2003-05-26 Enventure Global Technlogy Mono diameter wellbore casing
US6769695B2 (en) * 2001-12-14 2004-08-03 Kmt Waterjet Systems, Inc. Back-up rings for high pressure seals, packing assembly, and pumps incorporating same
AU2002367348A1 (en) 2001-12-27 2003-07-24 Enventure Global Technology Seal receptacle using expandable liner hanger
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
US7377326B2 (en) 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
EP1985796B1 (en) 2002-04-12 2012-05-16 Enventure Global Technology Protective sleeve for threated connections for expandable liner hanger
EP1501645A4 (en) 2002-04-15 2006-04-26 Enventure Global Technology PROTECTIVE SLEEVE FOR THE THREADED CONNECTIONS OF A EXPANSIBLE LOST EXPANSIBLE TUBING COLLAR SUSPENSION DEVICE
GB2426993B (en) 2002-05-29 2007-05-02 Enventure Global Technology System for radially expanding a tubular member
WO2003104601A2 (en) 2002-06-10 2003-12-18 Enventure Global Technology Mono-diameter wellbore casing
US20050116056A1 (en) * 2002-07-12 2005-06-02 Waldemar Hans Fuel injector and method for installing a fuel injector in a valve seat
GB2410280B (en) 2002-09-20 2007-04-04 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
WO2004027392A1 (en) 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
AU2003263859A1 (en) 2002-09-20 2004-04-08 Enventure Global Technology Protective sleeve for expandable tubulars
AU2003270774A1 (en) 2002-09-20 2004-04-08 Enventure Global Technlogy Bottom plug for forming a mono diameter wellbore casing
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
GB2433281B (en) 2003-01-27 2007-08-01 Enventure Global Technology Lubrication system for radially expanding tubular members
GB2415983B (en) 2003-02-26 2007-09-05 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7017916B2 (en) * 2003-03-10 2006-03-28 David Sayers Shaft seal assembly and its associated method of manufacture
GB2415454B (en) 2003-03-11 2007-08-01 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
GB2415988B (en) 2003-04-17 2007-10-17 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US20050166387A1 (en) 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
US7341258B2 (en) * 2004-09-24 2008-03-11 Greene, Tweed Of Delaware, Inc. Cammed seal assembly with sealing ring having an angled leg portion and foot portion with elastomeric energizer element
DE102004056599A1 (de) * 2004-11-24 2006-06-01 Volkswagen Ag Anordnung zur Abdichtug von zwei fluidführenden Baugruppen
US20060232019A1 (en) * 2005-04-19 2006-10-19 Garrison Hubert F Encapsulated back-up system for use with seal system
JP2007071329A (ja) * 2005-09-08 2007-03-22 Nok Corp バックアップリング
JP4638397B2 (ja) * 2006-08-10 2011-02-23 Ｎｔｎ株式会社 シール部材
RU2374534C2 (ru) * 2007-06-05 2009-11-27 Валентин Сергеевич Васильев Торцевой уплотнитель
DE102008055948A1 (de) * 2008-11-05 2010-05-06 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
US20120038115A1 (en) * 2009-02-12 2012-02-16 Halliburton Energy Services, Inc. Anti-Extrusion Seal for High Temperature Applications
IT1397889B1 (it) * 2009-12-24 2013-02-04 Freni Brembo Spa Pinza per freno a disco con dispositivo di arretramento dei pistoni.
JP5621091B2 (ja) 2010-05-19 2014-11-05 Smc株式会社 流体圧機器
JP5621092B2 (ja) 2010-05-19 2014-11-05 Smc株式会社 流体圧機器
JP5636613B2 (ja) * 2010-05-19 2014-12-10 Smc株式会社 流体圧機器
JP5370310B2 (ja) * 2010-08-03 2013-12-18 株式会社島津製作所 送液ポンプ
WO2012051065A2 (en) 2010-10-12 2012-04-19 Hb Performance Systems, Inc. Hydraulic brake master cylinder with back-up ring
GB2488588B (en) * 2011-03-04 2017-03-15 Eaton Ltd A sealing arrangement, hydraulic system comprising the same and a back up ring for the sealing arrangement
JP5604345B2 (ja) * 2011-03-23 2014-10-08 カヤバ工業株式会社 流体圧シリンダのピストン軸受け構造
US9022121B1 (en) 2012-06-22 2015-05-05 Wellbore Specialties, Llc Back-up ring for a liner top test tool
USD681176S1 (en) 2012-07-13 2013-04-30 Kmt Waterjet Systems Inc. Seal ring
US9482211B2 (en) 2012-07-13 2016-11-01 Kmt Waterjet Systems Inc. High pressure sealing arrangement
US10801622B2 (en) * 2013-04-18 2020-10-13 Bal Seal Engineering, Llc Interlocking face seal assemblies and related methods
US10316604B2 (en) * 2014-07-02 2019-06-11 Utex Industries, Inc. Inflatable seal with fabric expansion restriction
CA3053128C (en) 2014-07-09 2021-10-19 Saint-Gobain Performance Plastics Corporation Polymer seal assembly
WO2016019110A2 (en) * 2014-08-01 2016-02-04 Utex Industries, Inc. High pressure seal with composite anti-extrusion mechanism
WO2016024089A1 (en) * 2014-08-12 2016-02-18 Meta Downhole Limited Improvements in or related to morphing tubulars
US20180238136A1 (en) * 2017-02-22 2018-08-23 Baker Hughes Incorporated Modular seal system
CN108953568A (zh) * 2018-08-15 2018-12-07 重庆望江工业有限公司 一种船用齿轮箱换挡系统的密封机构
US12359724B2 (en) * 2021-12-30 2025-07-15 Kastaş Sizdirmazlik Teknoloji̇leri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Sealing set
DE102023121966A1 (de) * 2023-08-16 2025-02-20 Trelleborg Sealing Solutions Germany Gmbh Vorspannelement aus zwei unterschiedlichen Elastomermaterialien zum radialen Vorspannen einer Dichtung sowie zugehörige Dichtungsanordnung
WO2025199229A1 (en) * 2024-03-19 2025-09-25 Dover Pumps & Process Solutions Segment, Inc. Packing case with composite rings

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823058A (en) * 1952-11-17 1958-02-11 Dresser Ind Multiple element sealing ring
US2765204A (en) * 1954-11-05 1956-10-02 Greene Tweed & Co Inc Sealing device
US3071386A (en) * 1960-03-14 1963-01-01 Greene Tweed & Co Inc Fluid pressure seals
GB984740A (en) * 1961-11-28 1965-03-03 Henry Crossley Packings Ltd Improvements relating to seals for high pressure pipes or tubes
GB1150645A (en) * 1965-12-30 1969-04-30 Dowty Rotol Ltd Sealing Device
US3521893A (en) * 1968-05-14 1970-07-28 Greene Tweed & Co Inc Nonextrusion ring
US3582094A (en) * 1970-02-16 1971-06-01 Greene Tweed & Co Inc Sealing assembly
JPS5123131Y2 (da) * 1971-09-24 1976-06-15
US3999767A (en) * 1972-07-12 1976-12-28 A-T-O Inc. Piston ring system
US3990712A (en) * 1973-02-05 1976-11-09 Jacques Dechavanne Double-action compression type seal
FR2231267A5 (da) * 1973-05-21 1974-12-20 Dechavanne Jacques
FR2255817A5 (da) * 1973-12-19 1975-07-18 Dechavanne Jacques
US3905608A (en) * 1973-12-26 1975-09-16 Flow Research Inc High pressure seal
US4059280A (en) * 1975-07-02 1977-11-22 Hall & Hall Limited Seal ring assembly
DE2547854C2 (de) * 1975-10-25 1982-12-16 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kolbendichtung, insbesondere für hydraulische Grubenstempel
CH599487A5 (da) * 1976-11-23 1978-05-31 Patent & Inventions Ltd
DE2708456B2 (de) * 1977-02-26 1980-10-02 Herbert 6395 Weilrod Urbaschek Gleitende Dichtung für Kolben und Kolbenstangen
US4239244A (en) * 1978-05-26 1980-12-16 Textron, Inc. Hydraulic piston rod seal
US4190259A (en) * 1978-09-08 1980-02-26 Microdot Mfg., Inc. Single apex two element fluid pressure seal assembly
US4244588A (en) * 1979-11-05 1981-01-13 Caterpillar Tractor Co. Shear seal assembly
JPS5836660U (ja) * 1981-09-02 1983-03-10 エヌオーケー株式会社 バツクアツプリング
JPS59180056U (ja) * 1983-05-19 1984-12-01 エヌオーケー株式会社 パツキン

Also Published As

Publication number Publication date
JPS61167777A (ja) 1986-07-29
SE458469B (sv) 1989-04-03
DE3601149C2 (de) 1995-04-27
FR2576078A1 (fr) 1986-07-18
DK16586D0 (da) 1986-01-14
US4576386A (en) 1986-03-18
FR2576078B1 (fr) 1989-07-28
JPH0726684B2 (ja) 1995-03-29
DK163319C (da) 1992-08-03
GB2169670B (en) 1988-05-05
GB8519070D0 (en) 1985-09-04
DE3601149A1 (de) 1986-07-17
GB2169670A (en) 1986-07-16
SE8505786D0 (sv) 1985-12-06
DK163319B (da) 1992-02-17
SE8505786L (sv) 1986-07-17

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