AU2001238513A1 - Lubricated seals having micropores - Google Patents

Lubricated seals having micropores

Info

Publication number
AU2001238513A1
AU2001238513A1 AU2001238513A AU3851301A AU2001238513A1 AU 2001238513 A1 AU2001238513 A1 AU 2001238513A1 AU 2001238513 A AU2001238513 A AU 2001238513A AU 3851301 A AU3851301 A AU 3851301A AU 2001238513 A1 AU2001238513 A1 AU 2001238513A1
Authority
AU
Australia
Prior art keywords
micropores
lubricated seals
lubricated
seals
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.)
Abandoned
Application number
AU2001238513A
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.)
Surface Technologies Ltd
Original Assignee
Surface Technologies Ltd
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 Surface Technologies Ltd filed Critical Surface Technologies Ltd
Publication of AU2001238513A1 publication Critical patent/AU2001238513A1/en
Abandoned 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3424—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with microcavities

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
AU2001238513A 2000-03-03 2001-02-20 Lubricated seals having micropores Abandoned AU2001238513A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09518237 2000-03-03
US09/518,237 US6341782B1 (en) 2000-03-03 2000-03-03 Lubricated seals having micropores
PCT/US2001/005313 WO2001066982A1 (en) 2000-03-03 2001-02-20 Lubricated seals having micropores

Publications (1)

Publication Number Publication Date
AU2001238513A1 true AU2001238513A1 (en) 2001-09-17

Family

ID=24063137

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001238513A Abandoned AU2001238513A1 (en) 2000-03-03 2001-02-20 Lubricated seals having micropores

Country Status (5)

Country Link
US (1) US6341782B1 (en)
EP (1) EP1261819A4 (en)
JP (1) JP2004507669A (en)
AU (1) AU2001238513A1 (en)
WO (1) WO2001066982A1 (en)

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WO2002093046A1 (en) * 2001-05-15 2002-11-21 Aes Engineering Limited Mechanical seal
US6902168B2 (en) * 2002-03-19 2005-06-07 Eagle Industry Co., Ltd. Sliding element
JP4205910B2 (en) * 2002-04-02 2009-01-07 イーグル工業株式会社 Sliding parts
WO2004063533A2 (en) * 2003-01-09 2004-07-29 Surface Technologies Ltd. Laser surface textured fluid-film bearing
GB2402980B (en) * 2003-06-18 2006-09-20 Westinghouse Brakes Seal arrangement
CN100465443C (en) * 2003-11-14 2009-03-04 凯克斯达国际有限公司 Deep well irrigation pump
US20070235946A9 (en) * 2004-05-28 2007-10-11 Garrison Glenn M Air riding seal
US7241049B2 (en) * 2004-12-03 2007-07-10 Baker Hughes Incorporated Micropore engagement surfaces for earth boring bit
US20060220322A1 (en) * 2005-04-04 2006-10-05 Je Pistons, Inc. Replenishment pockets on piston rings for the prevention of microwelding
CN100449182C (en) * 2005-04-05 2009-01-07 江苏大学 Method for realizing zero leakage and non-contact mechanical seal
WO2007047104A1 (en) * 2005-10-11 2007-04-26 Stein Seal Company Shutdown seal for reactor coolant pump
US7780399B1 (en) 2006-01-12 2010-08-24 Stein Seal Company Reverse pressure double dam face seal
US7559381B2 (en) 2006-06-09 2009-07-14 Baker Hughes Incorporated Surface textures for earth boring bits
DE102007008049A1 (en) * 2007-02-17 2008-08-21 Thyssenkrupp Vdm Gmbh Sliding friction exposed component
US9212703B2 (en) * 2007-08-02 2015-12-15 Gm Global Technology Operations, Llc Torque-transmitting device having a dimpled friction plate
US8105021B2 (en) * 2007-08-20 2012-01-31 United Technologies Corp. Gas turbine engine systems involving hydrostatic face seals with integrated back-up seals
US8109717B2 (en) * 2007-08-17 2012-02-07 United Technologies Corp. Gas turbine engine systems involving hydrostatic face seals with integrated back-up seals
US8109716B2 (en) * 2007-08-17 2012-02-07 United Technologies Corp. Gas turbine engine systems involving hydrostatic face seals with anti-fouling provisioning
US20090051120A1 (en) * 2007-08-23 2009-02-26 United Technologies Corp. Gas Turbine Engine Systems Involving Hydrostatic Face Seals
US7797941B2 (en) * 2007-10-26 2010-09-21 United Technologies Corporation Gas turbine engine systems involving hydrostatic face seals
US20090159724A1 (en) * 2007-12-21 2009-06-25 Kacik Mark S Turbine valve
US8167545B2 (en) * 2008-02-27 2012-05-01 United Technologies Corp. Self-balancing face seals and gas turbine engine systems involving such seals
CN101696728B (en) * 2009-10-23 2011-12-21 浙江工业大学 Liquid lubricated end face seal structure with cross-scale surface texture characteristic
UA95153C2 (en) * 2009-12-25 2011-07-11 Анатолий Иванович Степанюк Ring seal
WO2011100430A2 (en) 2010-02-10 2011-08-18 Kickstart International, Inc. Human-powered irrigation pump
JP5518527B2 (en) * 2010-03-04 2014-06-11 イーグル工業株式会社 Sliding parts
WO2011110360A1 (en) * 2010-03-12 2011-09-15 Aktiebolaget Skf Low-friction seal
JP5630329B2 (en) * 2011-03-03 2014-11-26 トヨタ自動車株式会社 Oil supply device
WO2012125714A1 (en) 2011-03-15 2012-09-20 Flowserve Management Company Tapered channel macro/micro feature for mechanical face seals
CN103732957B (en) * 2011-09-03 2016-04-13 伊格尔工业股份有限公司 Slide member
DE102012214276A1 (en) 2012-08-10 2014-02-13 Siemens Aktiengesellschaft A shaft seal assembly
CN102927287A (en) * 2012-11-12 2013-02-13 南京林业大学 Mechanical end face seal with combined fluid slot structure
CN103016743B (en) * 2012-12-13 2015-07-08 江苏大学 Mechanical seal capable of implementing zero wear, zero leakage and preventing solid particles
US9790863B2 (en) 2013-04-05 2017-10-17 Honeywell International Inc. Fluid transfer seal assemblies, fluid transfer systems, and methods for transferring process fluid between stationary and rotating components using the same
US9599228B2 (en) * 2013-05-06 2017-03-21 Louisiana State University and Agricultural & Mechanical College Cooled seal
FR3009124A1 (en) * 2013-07-24 2015-01-30 Areva Np ICE FOR SEAL TRIM FOR TREE SEALING SYSTEM
CN103470762B (en) * 2013-08-20 2016-05-18 浙江工业大学 Inclination gradual change micro-pore face non-contact mechanical seal structure
WO2015031474A1 (en) * 2013-08-27 2015-03-05 Eaton Corporation Seal ring composite for improved hydrodynamic seal performance
CN103557334A (en) * 2013-11-14 2014-02-05 江苏大学 Multiple-end face combined type mechanical seal for realizing zero leakage and non-contact
US9714712B2 (en) 2014-08-15 2017-07-25 Eaton Corporation Hydrodynamic mating ring with integrated groove inlet pressure control
JP6217620B2 (en) * 2014-12-24 2017-10-25 マツダ株式会社 engine
WO2016129553A1 (en) * 2015-02-14 2016-08-18 イーグル工業株式会社 Sliding component
WO2017106708A1 (en) * 2015-12-18 2017-06-22 National Oilwell Varco, L.P. Microfluidic-assisted hydrodynamic lubrication system and method
CN105863871B (en) * 2016-05-05 2018-08-10 江苏大学 A kind of internal-combustion engine piston ring and the internal combustion engine for being equipped with the piston ring
CN105909421B (en) * 2016-05-05 2018-08-07 江苏大学 A kind of internal-combustion engine piston ring and the internal combustion engine for installing the piston ring
EP3508763A4 (en) * 2016-09-01 2020-04-15 Eagle Industry Co., Ltd. Sliding component
CN106286596A (en) * 2016-11-08 2017-01-04 湘潭大学 A kind of fluid pressure thrust bearing considering that heat flow piercement contains gradual change texture
US11125334B2 (en) 2016-12-21 2021-09-21 Eaton Intelligent Power Limited Hydrodynamic sealing component and assembly
US20210254721A1 (en) * 2018-06-08 2021-08-19 John Crane Inc. Mechanical seal with a seal face having channels
CN110397595A (en) * 2019-08-23 2019-11-01 珠海格力节能环保制冷技术研究中心有限公司 A kind of device and compressor improving mating surface lubricating status
DE102021114904A1 (en) 2021-06-09 2022-12-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Gasket with good sliding properties, its use and a method for its manufacture

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GB827015A (en) * 1957-02-04 1960-01-27 Atomic Energy Authority Uk Improvements in or relating to shaft seals
US3554568A (en) * 1968-08-19 1971-01-12 Dana Corp Piston and piston ring combination
US3638957A (en) * 1970-03-19 1972-02-01 Borg Warner Mechanical seal with lubricating means
SU406481A1 (en) * 1971-07-30 1974-12-05
JPS5828466B2 (en) * 1978-10-25 1983-06-16 大豊工業株式会社 mechanical seal
DE3223703C2 (en) * 1982-06-25 1984-05-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Gas-locked shaft seal with radial sealing gap
JPH0756345B2 (en) * 1990-07-09 1995-06-14 株式会社荏原製作所 Non-contact end face seal
US5224714A (en) * 1990-07-18 1993-07-06 Ebara Corporation Noncontacting face seal
US5834094A (en) * 1996-09-30 1998-11-10 Surface Technologies Ltd. Bearing having micropores and design method thereof
US6189896B1 (en) * 1999-04-08 2001-02-20 Caterpillar Inc. Controlled leakage rotating seal ring with elements for receiving and holding a lubricant on a face thereof

Also Published As

Publication number Publication date
EP1261819A4 (en) 2006-01-04
JP2004507669A (en) 2004-03-11
US6341782B1 (en) 2002-01-29
EP1261819A1 (en) 2002-12-04
WO2001066982A1 (en) 2001-09-13

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