DE60041914D1 - Hydrodynamisches Dichtungssystem mit verbesserter Schrägverformungsbeständigkeit - Google Patents

Hydrodynamisches Dichtungssystem mit verbesserter Schrägverformungsbeständigkeit

Info

Publication number
DE60041914D1
DE60041914D1 DE60041914T DE60041914T DE60041914D1 DE 60041914 D1 DE60041914 D1 DE 60041914D1 DE 60041914 T DE60041914 T DE 60041914T DE 60041914 T DE60041914 T DE 60041914T DE 60041914 D1 DE60041914 D1 DE 60041914D1
Authority
DE
Germany
Prior art keywords
sealing system
hydrodynamic sealing
skew resistance
improved skew
resistance
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 - Lifetime
Application number
DE60041914T
Other languages
English (en)
Inventor
William T Conroy
Lannie L Dietle
Jeffrey D Gobeli
Manmohan S Kalsi
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.)
Kalsi Engineering Inc
Original Assignee
Kalsi Engineering Inc
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 Kalsi Engineering Inc filed Critical Kalsi Engineering Inc
Application granted granted Critical
Publication of DE60041914D1 publication Critical patent/DE60041914D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
DE60041914T 1999-04-26 2000-04-26 Hydrodynamisches Dichtungssystem mit verbesserter Schrägverformungsbeständigkeit Expired - Lifetime DE60041914D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13143599P 1999-04-26 1999-04-26
PCT/US2000/011552 WO2000065259A1 (en) 1999-04-26 2000-04-26 Improved skew resisting hydrodynamic seal

Publications (1)

Publication Number Publication Date
DE60041914D1 true DE60041914D1 (de) 2009-05-14

Family

ID=22449450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041914T Expired - Lifetime DE60041914D1 (de) 1999-04-26 2000-04-26 Hydrodynamisches Dichtungssystem mit verbesserter Schrägverformungsbeständigkeit

Country Status (6)

Country Link
US (2) US6382634B1 (de)
EP (3) EP1175574A1 (de)
AU (3) AU4807700A (de)
CA (3) CA2371498C (de)
DE (1) DE60041914D1 (de)
WO (3) WO2000065259A1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6767016B2 (en) 1998-05-20 2004-07-27 Jeffrey D. Gobeli Hydrodynamic rotary seal with opposed tapering seal lips
US6685194B2 (en) 1999-05-19 2004-02-03 Lannie Dietle Hydrodynamic rotary seal with varying slope
US7052020B2 (en) 1999-05-19 2006-05-30 Kalsi Engineering, Inc. Hydrodynamic rotary seal
US6561520B2 (en) * 2000-02-02 2003-05-13 Kalsi Engineering, Inc. Hydrodynamic rotary coupling seal
DE60139006D1 (de) * 2000-05-02 2009-07-30 Halliburton Energy Serv Inc Abdichtvorrichtung zur begrenzung der bewegung der dichtung im gehäuse
JP2002228005A (ja) * 2000-11-29 2002-08-14 Toyota Industries Corp 軸封装置及び圧縮機
US20030205864A1 (en) * 2001-03-22 2003-11-06 Dietle Lannie L Rotary sealing device
JP3793746B2 (ja) * 2002-07-02 2006-07-05 株式会社ジェイテクト 摺動部材および密封装置
US7836946B2 (en) 2002-10-31 2010-11-23 Weatherford/Lamb, Inc. Rotating control head radial seal protection and leak detection systems
US7798496B2 (en) * 2003-11-05 2010-09-21 Kalsi Engineering, Inc. Rotary shaft sealing assembly
DE112005000011T5 (de) * 2004-02-27 2006-05-18 Toyota Jidosha K.K., Toyota Dichtelement
US7063329B2 (en) * 2004-06-18 2006-06-20 Parker-Hannifin Seal/method for improved retention of the sealing element in annular grooves
US7926593B2 (en) 2004-11-23 2011-04-19 Weatherford/Lamb, Inc. Rotating control device docking station
US8826988B2 (en) 2004-11-23 2014-09-09 Weatherford/Lamb, Inc. Latch position indicator system and method
US20060145426A1 (en) * 2004-12-30 2006-07-06 Schroeder Gary W Rotary seal
WO2006102349A2 (en) 2005-03-22 2006-09-28 Kalsi Engineering, Inc. Low torque hydrodynamic lip geometry for bi-directional rotation seals
CA2601655C (en) * 2005-03-28 2013-09-24 Kalsi Engineering, Inc. Composite, high temperature, dynamic seal and method of making same
US20070013143A1 (en) * 2005-07-18 2007-01-18 Kalsi Engineering, Inc. Filled hydrodynamic seal with contact pressure control, anti-rotation means and filler retention means
US7770898B2 (en) 2006-01-04 2010-08-10 Kalsi Engineering, Inc. Stabilizing geometry for hydrodynamic rotary seals
US8550467B2 (en) * 2006-03-22 2013-10-08 Kalsi Engineering, Inc. Rotary seal with improved film distribution
US9004494B2 (en) 2006-04-05 2015-04-14 Dean Foote Rotary seal for dynamically sealing against a surface of a shaft
US7963526B2 (en) * 2007-05-15 2011-06-21 Freudenberg-Nok General Partnership Prelubricated multi-lipped radial shaft seal with large radial offset accommodation
US8174929B2 (en) * 2007-07-02 2012-05-08 Schlumberger Technology Corporation Spindle for mud pulse telemetry applications
US7997345B2 (en) 2007-10-19 2011-08-16 Weatherford/Lamb, Inc. Universal marine diverter converter
US8286734B2 (en) 2007-10-23 2012-10-16 Weatherford/Lamb, Inc. Low profile rotating control device
US8844652B2 (en) 2007-10-23 2014-09-30 Weatherford/Lamb, Inc. Interlocking low profile rotating control device
GB0804566D0 (en) * 2008-03-12 2008-04-16 Brinker Technology Ltd Method for sealing a leak in a vessel or duct
TW200950659A (en) * 2008-05-30 2009-12-01 Hannspree Inc Fastening component, fastening unit and device having the fastening unit
US20100147595A1 (en) * 2008-12-12 2010-06-17 Baker Hughes Incorporated Bearing seal with improved contact width
US8322432B2 (en) 2009-01-15 2012-12-04 Weatherford/Lamb, Inc. Subsea internal riser rotating control device system and method
US9359853B2 (en) 2009-01-15 2016-06-07 Weatherford Technology Holdings, Llc Acoustically controlled subsea latching and sealing system and method for an oilfield device
US9103445B2 (en) * 2009-04-08 2015-08-11 Kalsi Engineering, Inc. Rotary seal with truncated wave form
US20100259015A1 (en) * 2009-04-08 2010-10-14 Lannie Laroy Dietle Hydrodynamic seal with improved exclusion and lubrication
US9121503B2 (en) * 2009-06-15 2015-09-01 Kalsi Engineering, Inc. Rotary seal with supported inlet
US8347983B2 (en) 2009-07-31 2013-01-08 Weatherford/Lamb, Inc. Drilling with a high pressure rotating control device
US9845879B2 (en) 2009-11-30 2017-12-19 Kalsi Engineering, Inc. High pressure dynamic sealing arrangement
US9109703B2 (en) 2010-02-11 2015-08-18 Kalsi Engineering, Inc. Hydrodynamic backup ring
US9429238B2 (en) 2009-11-30 2016-08-30 Kalsi Engineering, Inc. Dynamic backup ring assembly
US9316319B2 (en) * 2009-11-30 2016-04-19 Kalsi Engineering, Inc. Pressure-balanced floating seal housing assembly and method
US8347982B2 (en) 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
US9175542B2 (en) 2010-06-28 2015-11-03 Weatherford/Lamb, Inc. Lubricating seal for use with a tubular
KR20120058978A (ko) * 2010-11-30 2012-06-08 주식회사 파카하니핀 커넥터 유압 플랜지용 씰링재
CN103930642B (zh) 2011-10-03 2017-05-10 维米尔制造公司 水平定向的钻井系统
US8960732B2 (en) 2012-02-28 2015-02-24 Toyota Motor Engineering & Manufacturing North America, Inc. Seal structure for translating member
US9169929B2 (en) 2013-03-15 2015-10-27 Little Engine, LLC Conformal wear-resistant seal
US10072776B2 (en) 2015-08-20 2018-09-11 Deere & Company Fluid connector with annular groove and seal
US10330203B2 (en) 2017-01-06 2019-06-25 Kalsi Engineering Inc. High pressure dynamic sealing device
US10302200B2 (en) 2017-05-16 2019-05-28 Kalsi Engineering, Inc. Seal for bi-directional rotation and pressure
CA2967606C (en) 2017-05-18 2023-05-09 Peter Neufeld Seal housing and related apparatuses and methods of use
CA3079430C (en) 2017-10-17 2021-01-19 Kalsi Engineering Inc. Seal arrangement for rotating equipment
CA3097674C (en) 2018-05-15 2023-12-19 Kalsi Engineering Inc. Rotary seal and method of making same
US11300208B2 (en) 2018-11-26 2022-04-12 Kalsi Engineering, Inc. Seal assembly with anti-rotation and stability features
CN113645794B (zh) * 2021-07-15 2023-01-06 北京遥测技术研究所 一种基于高度差的双层回旋式密封结构及方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729128C (de) 1938-02-27 1942-12-10 Freudenberg Carl Fa Aus elastischem Werkstoff bestehende Dichtung fuer umlaufende Wellen oder hin und her gehende Stangen
US3173698A (en) * 1961-12-04 1965-03-16 Minnesota Rubber Co Lipped sealing ring
FR1599308A (de) 1968-06-08 1970-07-15
US3892418A (en) * 1973-04-04 1975-07-01 Sacomo Sierra Inc Seal ring
BR7909054A (pt) 1979-12-03 1981-10-20 Caterpillar Tractor Co Conjunto de vedacao deface terminal
US4288083A (en) 1980-02-07 1981-09-08 International Packings Corporation Hydrodynamic shaft seal
US4387902A (en) * 1981-10-19 1983-06-14 C. E. Conover & Co., Inc. Elastomeric seal ring with self-lubricating wear-reducing feature
US4484753A (en) 1983-01-31 1984-11-27 Nl Industries, Inc. Rotary shaft seal
US4619534A (en) 1984-09-12 1986-10-28 Reed Tool Company Roller cutter drill bit having a texturized seal member
US4610319A (en) 1984-10-15 1986-09-09 Kalsi Manmohan S Hydrodynamic lubricant seal for drill bits
US4865170A (en) * 1987-11-25 1989-09-12 Monroe Auto Equipment Company Method and apparatus for sealing
US5024364A (en) * 1989-02-13 1991-06-18 Federal-Mogul Corporation Unitized oil seal and method of making a unitized oil seal
US5195754A (en) 1991-05-20 1993-03-23 Kalsi Engineering, Inc. Laterally translating seal carrier for a drilling mud motor sealed bearing assembly
US5195757A (en) 1991-06-10 1993-03-23 Freudenberg-Nok General Partnership Patterned textured seal
US5230520A (en) 1992-03-13 1993-07-27 Kalsi Engineering, Inc. Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
US5482296A (en) * 1992-09-22 1996-01-09 Hallite Seals International Limited Sealing rings and sealed assemblies
US5695201A (en) * 1994-10-28 1997-12-09 The Texacone Company Packing member with reduced friction
DE4443422C2 (de) * 1994-12-06 1997-05-28 Bruss Dichtungstechnik Wellendichtring mit einer elastischen Dichtlippe
JPH08290788A (ja) 1995-04-24 1996-11-05 Caterpillar Inc 泥シールドを持つ履帯の端面シール
US5759466A (en) * 1995-05-25 1998-06-02 Nok Corporation Method of making lip-type oil seals having improved sealing edge
JPH11508671A (ja) 1995-06-27 1999-07-27 カルシ・エンジニアリング・インコーポレーテッド ゆがみ及びねじれに対する耐久性を有する流体ロータリーシャフトシール
US5738358A (en) 1996-01-02 1998-04-14 Kalsi Engineering, Inc. Extrusion resistant hydrodynamically lubricated multiple modulus rotary shaft seal
US5823541A (en) 1996-03-12 1998-10-20 Kalsi Engineering, Inc. Rod seal cartridge for progressing cavity artificial lift pumps
US5678829A (en) 1996-06-07 1997-10-21 Kalsi Engineering, Inc. Hydrodynamically lubricated rotary shaft seal with environmental side groove
US5887609A (en) 1996-11-22 1999-03-30 Garretson; Owen L. Container having fluid-weight control device
US6007105A (en) 1997-02-07 1999-12-28 Kalsi Engineering, Inc. Swivel seal assembly
JPH10231937A (ja) 1997-02-24 1998-09-02 Caterpillar Inc 凹凸状シール

Also Published As

Publication number Publication date
AU4807700A (en) 2000-11-10
EP1173697B1 (de) 2009-04-01
EP1175574A1 (de) 2002-01-30
EP1173697A4 (de) 2004-03-31
CA2371502C (en) 2005-11-01
EP1173696A4 (de) 2004-03-31
AU4678700A (en) 2000-11-10
US6382634B1 (en) 2002-05-07
WO2000065257A1 (en) 2000-11-02
CA2368259A1 (en) 2000-11-02
WO2000065258A1 (en) 2000-11-02
WO2000065259A1 (en) 2000-11-02
EP1173697A1 (de) 2002-01-23
CA2371502A1 (en) 2000-11-02
US6315302B1 (en) 2001-11-13
AU4500300A (en) 2000-11-10
CA2371498C (en) 2005-06-21
EP1173696A1 (de) 2002-01-23
CA2371498A1 (en) 2000-11-02

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Legal Events

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8364 No opposition during term of opposition