NO20090777L - Trykkaktivert radial tetning - Google Patents

Trykkaktivert radial tetning

Info

Publication number
NO20090777L
NO20090777L NO20090777A NO20090777A NO20090777L NO 20090777 L NO20090777 L NO 20090777L NO 20090777 A NO20090777 A NO 20090777A NO 20090777 A NO20090777 A NO 20090777A NO 20090777 L NO20090777 L NO 20090777L
Authority
NO
Norway
Prior art keywords
sealing
radial
pressure
radial seal
activated radial
Prior art date
Application number
NO20090777A
Other languages
English (en)
Inventor
Michael Wayne Berckenhoff
Original Assignee
Hydril Usa Mfg Llc
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 Hydril Usa Mfg Llc filed Critical Hydril Usa Mfg Llc
Publication of NO20090777L publication Critical patent/NO20090777L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)

Abstract

Tetningsanordning anordnet inn i et radialt tetningsspor for tettende anlegg mot et deksel inne i en boring. Tetningsenheten omfatter en radial tetningsflate, en aksial tetningsflate, en ventileringsflate og en aksial forbelastningsflate. Tetningsanordningen trykkes mot en langsgående vegg og bort fra en radial vegg i det radiale tetningssporet når trykket i en høytrykkssone øker.
NO20090777A 2006-07-20 2009-02-18 Trykkaktivert radial tetning NO20090777L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/489,995 US8702106B2 (en) 2006-07-20 2006-07-20 Pressure energized radial seal
PCT/US2007/073371 WO2008011331A1 (en) 2006-07-20 2007-07-12 Pressure energized radial seal

Publications (1)

Publication Number Publication Date
NO20090777L true NO20090777L (no) 2009-04-17

Family

ID=38957101

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090777A NO20090777L (no) 2006-07-20 2009-02-18 Trykkaktivert radial tetning

Country Status (12)

Country Link
US (1) US8702106B2 (no)
EP (1) EP2049762B1 (no)
KR (1) KR101433397B1 (no)
CN (1) CN101517192B (no)
AU (1) AU2007275450B2 (no)
BR (1) BRPI0713850A2 (no)
CA (1) CA2658669C (no)
EA (1) EA014346B1 (no)
MX (1) MX2009000766A (no)
NO (1) NO20090777L (no)
SG (1) SG173395A1 (no)
WO (1) WO2008011331A1 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979819A (zh) * 2010-10-01 2011-02-23 江苏信得石油机械有限公司 内嵌式高压侧门浮动密封装置
EP2450526B1 (de) * 2010-11-03 2013-04-03 Valentin Röhm Auffangeinrichtung für ein Bohrloch einer Fluidquelle
US9995394B2 (en) * 2012-01-18 2018-06-12 Halliburton Energy Services, Inc. Seal ring backup devices and methods for preventing extrusion
WO2014054473A1 (ja) * 2012-10-03 2014-04-10 Nok株式会社 密封装置
US9303655B2 (en) * 2013-07-08 2016-04-05 Dresser-Rand Company Seal for a high-pressure turbomachine
NO341880B1 (no) * 2013-11-18 2018-02-12 Aker Solutions As Symmetriske kutteventil seter
JP2015148206A (ja) * 2014-02-07 2015-08-20 株式会社デンソー 回転式ポンプ
DE102014216268A1 (de) * 2014-08-15 2016-02-18 Trelleborg Sealing Solutions Germany Gmbh Dichtungsanordnung mit Dämpfungsglied
JP6735673B2 (ja) * 2014-09-12 2020-08-05 トレルボルグ・シーリング・ソリューションズ・ユーエス，インコーポレーテッド 密閉組立体、及びアクチュエータ
EP3045784A1 (de) 2015-01-16 2016-07-20 Trelleborg Sealing Solutions Germany GmbH Dichtungssystem mit Druckentlastungselementen und Verwendung eines Dichtungssystems zur Einstellung einer Zwischenraumdruckkaskade
US9933071B2 (en) * 2015-02-25 2018-04-03 Aktiebolaget Skf Seal and method of manufacturing and/or using same
DE102016218239A1 (de) * 2016-09-22 2018-03-22 MTU Aero Engines AG Dichtungsanordnung für ein Turbinenzwischengehäuse einer Gasturbine
JP6913009B2 (ja) * 2017-11-28 2021-08-04 熊本県 金属シール、流体制御装置及びシール方法
DE102018105913B4 (de) * 2018-03-14 2021-01-14 Carl Freudenberg Kg Dichtring
MX2022002915A (es) * 2019-09-10 2022-06-09 Deublin Company Llc Sistema y método de tubos lavadores.
WO2021141999A1 (en) * 2020-01-07 2021-07-15 Kinetic Pressure Control Ltd. Well control sealing system
US12297910B2 (en) * 2020-01-07 2025-05-13 Kinetic Pressure Control Ltd. Seals for multi-surface sealing
US11795777B2 (en) 2020-07-14 2023-10-24 Halliburton Energy Services, Inc. Segmented retainer for high pressure barriers

Family Cites Families (23)

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US2927831A (en) * 1956-01-21 1960-03-08 Tuczek Franz Emil Sealing rings
US3223427A (en) * 1961-07-28 1965-12-14 Barogenics Inc Seal assembly for pressurized tubular joint
GB1041817A (en) * 1962-10-30 1966-09-07 Dowty Seals Ltd Improvements relating to sealing devices
US3525530A (en) 1968-06-10 1970-08-25 Gen Motors Corp High pressure-low friction seal
US3887198A (en) 1973-10-26 1975-06-03 Caterpillar Tractor Co Pressure balanced ring seal
FR2255817A5 (no) 1973-12-19 1975-07-18 Dechavanne Jacques
US4328972A (en) 1980-12-10 1982-05-11 Parker-Hannifin Corporation Seal ring and method of manufacture
JPH0796904B2 (ja) 1989-09-22 1995-10-18 宣行 杉村 シール装置
US5385353A (en) 1990-02-28 1995-01-31 Busak And Luyken Gmbh & Co. Sealing arrangement
US5171027A (en) 1992-01-31 1992-12-15 Parker-Hannifin Corporation High temperature and pressure fluid seal
US5165704A (en) 1992-02-06 1992-11-24 Cooper Industries, Inc. Blowout preventer bonnet seal carrier
US5277225A (en) * 1992-07-28 1994-01-11 National Coupling Company, Inc. Undersea hydraulic coupling with pressure-energized seals
US5941534A (en) 1994-10-12 1999-08-24 Honda Giken Kogyo Kabushiki Kaisha Hydraulic seal system
ATE216461T1 (de) 1995-01-13 2002-05-15 Hydril Co Niedrig bauender und leichtgewichtiger hochdruck- ausbruchschieber
JP3437312B2 (ja) 1995-02-16 2003-08-18 株式会社リケン シールリングおよびシール装置
US5738358A (en) * 1996-01-02 1998-04-14 Kalsi Engineering, Inc. Extrusion resistant hydrodynamically lubricated multiple modulus rotary shaft seal
US5921556A (en) * 1996-10-04 1999-07-13 Avm, Inc. Seal for gas springs and the like
GB2335936B (en) * 1998-04-02 2002-10-02 Smith International Multi-piece rotary cone drill bit seal
US6283667B1 (en) * 1999-06-22 2001-09-04 Caterpillar Inc. Oil filled pin joint with pressure relieving buffer member
US6663144B1 (en) 2000-06-15 2003-12-16 National Coupling Company Seal retainer for undersea hydraulic coupling
US6554247B2 (en) 2001-05-04 2003-04-29 Hydril Company Quick release blowout preventer bonnet
US6616146B2 (en) 2001-12-05 2003-09-09 Caterpillar Inc Radial seal arrangement
US20060006608A1 (en) * 2004-06-28 2006-01-12 Laplante Robert P Sector shaft pressure seal

Also Published As

Publication number Publication date
CN101517192A (zh) 2009-08-26
EP2049762B1 (en) 2018-05-02
AU2007275450A1 (en) 2008-01-24
US8702106B2 (en) 2014-04-22
CA2658669C (en) 2015-11-24
WO2008011331A1 (en) 2008-01-24
EP2049762A4 (en) 2015-09-23
EA200970142A1 (ru) 2009-06-30
SG173395A1 (en) 2011-08-29
BRPI0713850A2 (pt) 2011-11-08
EA014346B1 (ru) 2010-10-29
CN101517192B (zh) 2013-09-11
CA2658669A1 (en) 2008-01-24
EP2049762A1 (en) 2009-04-22
KR101433397B1 (ko) 2014-08-26
KR20090032132A (ko) 2009-03-31
AU2007275450B2 (en) 2013-06-20
MX2009000766A (es) 2009-06-26
US20080017814A1 (en) 2008-01-24

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application