GB9214282D0 - Seals - Google Patents

Seals

Info

Publication number
GB9214282D0
GB9214282D0 GB929214282A GB9214282A GB9214282D0 GB 9214282 D0 GB9214282 D0 GB 9214282D0 GB 929214282 A GB929214282 A GB 929214282A GB 9214282 A GB9214282 A GB 9214282A GB 9214282 D0 GB9214282 D0 GB 9214282D0
Authority
GB
United Kingdom
Prior art keywords
sealing
sealing ring
grooved areas
grooved
face
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.)
Pending
Application number
GB929214282A
Other languages
English (en)
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.)
John Crane UK Ltd
Original Assignee
John Crane UK 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
Priority to GB929214282A priority Critical patent/GB9214282D0/en
Application filed by John Crane UK Ltd filed Critical John Crane UK Ltd
Publication of GB9214282D0 publication Critical patent/GB9214282D0/en
Priority to SG1996005197A priority patent/SG45376A1/en
Priority to AT93304480T priority patent/ATE163741T1/de
Priority to DE69317170T priority patent/DE69317170T2/de
Priority to EP93304480A priority patent/EP0578377B1/en
Priority to US08/076,542 priority patent/US5496047A/en
Priority to CA002098798A priority patent/CA2098798A1/en
Priority to IN627DE1993 priority patent/IN187323B/en
Priority to KR1019930011358A priority patent/KR100266251B1/ko
Priority to ZA934734A priority patent/ZA934734B/xx
Priority to JP5164563A priority patent/JPH0681964A/ja
Priority to BR9302746A priority patent/BR9302746A/pt
Priority to AU41725/93A priority patent/AU657628B2/en
Priority to MX9303996A priority patent/MX9303996A/es
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Temperature-Responsive Valves (AREA)
  • Glass Compositions (AREA)
  • Gasket Seals (AREA)
GB929214282A 1992-06-23 1992-07-04 Seals Pending GB9214282D0 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB929214282A GB9214282D0 (en) 1992-07-04 1992-07-04 Seals
SG1996005197A SG45376A1 (en) 1992-07-04 1993-06-09 Seals
AT93304480T ATE163741T1 (de) 1992-07-04 1993-06-09 Abdichtung
DE69317170T DE69317170T2 (de) 1992-07-04 1993-06-09 Abdichtung
EP93304480A EP0578377B1 (en) 1992-07-04 1993-06-09 Seals
US08/076,542 US5496047A (en) 1992-07-04 1993-06-14 Mechanical seal containing a sealing face with grooved regions which generate hydrodynamic lift between the sealing faces
CA002098798A CA2098798A1 (en) 1992-07-04 1993-06-18 Seals
IN627DE1993 IN187323B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-04 1993-06-21
KR1019930011358A KR100266251B1 (ko) 1992-06-23 1993-06-22 기계적 표면 밀봉수단
ZA934734A ZA934734B (en) 1992-07-04 1993-07-01 Seals
JP5164563A JPH0681964A (ja) 1992-07-04 1993-07-02 メカニカルフェースシール
BR9302746A BR9302746A (pt) 1992-07-04 1993-07-02 Vedacao mecanica de faces para fornecer uma vedacao entre um par de componentes de rotacao relativa
AU41725/93A AU657628B2 (en) 1992-07-04 1993-07-02 Seals
MX9303996A MX9303996A (es) 1992-07-04 1993-07-02 Sello mecanico de superficie para proporcionar un sello entre un par de componentes relativamente girables.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929214282A GB9214282D0 (en) 1992-07-04 1992-07-04 Seals

Publications (1)

Publication Number Publication Date
GB9214282D0 true GB9214282D0 (en) 1992-08-19

Family

ID=10718246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929214282A Pending GB9214282D0 (en) 1992-06-23 1992-07-04 Seals

Country Status (14)

Country Link
US (1) US5496047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0578377B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0681964A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100266251B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE163741T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU657628B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9302746A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2098798A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69317170T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB9214282D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN187323B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX9303996A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG45376A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA934734B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5941532A (en) 1996-06-20 1999-08-24 Rexnord Corporation Aerospace housing and shaft assembly with noncontacting seal
US6105968A (en) * 1997-02-24 2000-08-22 Massachusetts Institute Of Technology Textured seal for reduced wear
US5924697A (en) * 1997-03-03 1999-07-20 Durametallic Corporation Double gas seal with bellows supported by backing and support rings
EP0919691B1 (en) * 1997-11-25 2004-01-28 Camco International (UK) Ltd. Face seal having strain induced face geometry
US6120034A (en) * 1997-12-17 2000-09-19 A.W. Chesterston Company Secondary sealing assembly for mechanical face seal
US6142478A (en) * 1998-02-06 2000-11-07 John Crane Inc. Gas lubricated slow speed seal
US6267382B1 (en) * 1998-02-23 2001-07-31 Dresser-Rand Company Fail safe L-shaped spring carrier for gas seals
US6224060B1 (en) 1998-12-09 2001-05-01 Flowserve Management Company Pump gas seal with particle exclusion device
US6182971B1 (en) 1998-12-09 2001-02-06 Flowserve Management Company Gas seal for pumps
PL187630B1 (pl) * 1998-12-10 2004-08-31 Anga Uszczelnienia Mechaniczne Pierścień ślizgowy uszczelnienia mechanicznego czołowego bezstykowego
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
US6655693B2 (en) * 2001-04-26 2003-12-02 John Crane Inc. Non-contacting gas compressor seal
GB0202468D0 (en) 2002-02-02 2002-03-20 Crane John Uk Ltd Seals
US20060033287A1 (en) * 2004-08-11 2006-02-16 Giuseppe Rago Controlled gap carbon seal
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US20060207834A1 (en) * 2005-03-03 2006-09-21 Honeywell International, Inc. Aircraft engine accessory drive air film riding bulkhead seal
CN100338378C (zh) * 2005-03-16 2007-09-19 哈尔滨工业大学 转轴与液氮容器之间的密封装置
US7432620B2 (en) * 2005-05-24 2008-10-07 Siemens Power Generation, Inc. Seal assembly for a hydrogen-cooled electric power generator with interface impervious to location of plant piping
US20070228664A1 (en) * 2006-03-31 2007-10-04 Krishnamurthy Anand Mechanical seals and methods of making
US20080003099A1 (en) * 2006-06-30 2008-01-03 Honeywell International, Inc. Closed bias air film riding seal in event of housing breach for shared engine lubrication accessory gearboxes
US7931277B2 (en) * 2009-08-27 2011-04-26 Stein Seal Company Hydrodynamic circumferential seal system for large translations
UA95153C2 (en) * 2009-12-25 2011-07-11 Анатолий Иванович Степанюк Ring seal
JP5518527B2 (ja) * 2010-03-04 2014-06-11 イーグル工業株式会社 摺動部品
KR101130609B1 (ko) * 2010-07-26 2012-04-02 주식회사 플러스매니저 미케니컬 씰
US9039013B2 (en) 2011-05-04 2015-05-26 United Technologies Corporation Hydrodynamic non-contacting seal
CA2840089A1 (en) 2011-07-01 2013-01-10 John Francis Short Scooping hydrodynamic seal
JP5995967B2 (ja) * 2012-05-21 2016-09-21 イーグル工業株式会社 摺動部品
DE112013002248T5 (de) * 2012-05-31 2015-03-05 Borgwarner Inc. Aktuatorstangen-Dichtsystem
US9964215B2 (en) * 2012-12-25 2018-05-08 Eagle Industry Co., Ltd. Sliding component
CA2903849C (en) * 2013-01-23 2019-06-18 Flowserve Management Company Mechanical face seal with a reverse trapezoidal face pattern
EP3039317B1 (en) 2013-08-27 2020-02-26 Eaton Corporation Seal ring composite for improved hydrodynamic seal performance
US9534502B2 (en) 2014-03-26 2017-01-03 General Electric Company Individually compliant segments for split ring hydrodynamic face seal
US9611749B2 (en) 2014-03-26 2017-04-04 General Electric Company Face seal with locally compliant hydrodynamic pads
US9714712B2 (en) 2014-08-15 2017-07-25 Eaton Corporation Hydrodynamic mating ring with integrated groove inlet pressure control
US10704417B2 (en) * 2015-04-15 2020-07-07 Eagle Industry Co., Ltd. Sliding component having fluid introduction groove and dynamic pressure generation groove
ES2922769T3 (es) * 2015-06-26 2022-09-20 Danfoss As Máquina hidráulica
US20180187785A1 (en) * 2015-06-27 2018-07-05 Eagle Industry Co., Ltd. Sliding component
MX2018015323A (es) 2016-06-10 2019-08-14 Crane John Uk Ltd Sello de gas de emision reducida.
US11796064B2 (en) 2016-06-10 2023-10-24 John Crane Uk Limited Reduced emission gas seal
JP6903747B2 (ja) 2016-06-10 2021-07-14 ジョン クレーン ユーケイ リミテッド 電子制御された遮断弁を有するドライガスシール
US10415707B2 (en) 2016-06-30 2019-09-17 General Electric Company Face seal assembly and an associated method thereof
US10626743B2 (en) 2016-06-30 2020-04-21 General Electric Company Segmented face seal assembly and an associated method thereof
EP3517798B1 (en) 2016-09-21 2020-05-13 NOK Corporation Dust cover
US10494941B2 (en) * 2016-10-17 2019-12-03 United Technologies Corporation Seal face plate cooling
US11125334B2 (en) 2016-12-21 2021-09-21 Eaton Intelligent Power Limited Hydrodynamic sealing component and assembly
EP3625486B1 (en) 2017-05-15 2022-10-19 John Crane UK Ltd. Dry gas seal with electronically controlled carrier load
WO2020040234A1 (ja) * 2018-08-24 2020-02-27 イーグル工業株式会社 摺動部材
CN112739941B (zh) 2018-10-01 2023-11-14 伊格尔工业股份有限公司 滑动部件
CN112789434B (zh) 2018-10-24 2023-09-29 伊格尔工业股份有限公司 滑动部件
US10895324B2 (en) * 2018-11-27 2021-01-19 General Electric Company Aspirating face seal assembly for a rotary machine
US10900570B2 (en) * 2018-11-27 2021-01-26 General Electric Company Aspirating face seal assembly for a rotary machine
CN110359423B (zh) * 2019-01-08 2021-01-26 张克力 一种水利工程用的防渗止水结构
CN113260797B (zh) 2019-02-04 2023-02-14 伊格尔工业股份有限公司 滑动部件
EP3926186B1 (en) 2019-02-14 2024-08-21 Eagle Industry Co., Ltd. Sliding component
EP4317728A3 (en) 2019-02-21 2024-04-10 Eagle Industry Co., Ltd. Sliding components
US11892081B2 (en) 2019-07-26 2024-02-06 Eagle Industry Co., Ltd. Sliding component
US11313471B2 (en) * 2020-05-05 2022-04-26 Raytheon Technologies Corporation Shrouded aircraft engine seal carrier
DE102020127710A1 (de) * 2020-10-21 2022-04-21 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung mit wenigstens zwei Bauteilen und Gasturbinentriebwerk mit einer solchen Vorrichtung
US11655721B2 (en) 2020-10-29 2023-05-23 Borgwarner Inc. Turbocharger including a sealing assembly
CN116964362A (zh) 2021-03-12 2023-10-27 伊格尔工业股份有限公司 滑动部件
JPWO2023053964A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2021-09-28 2023-04-06
CN116698472A (zh) * 2023-03-28 2023-09-05 北京空间飞行器总体设计部 一种用于小天体采样的样品防逃逸装置及采样方法

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Also Published As

Publication number Publication date
DE69317170T2 (de) 1998-06-25
SG45376A1 (en) 1998-01-16
JPH0681964A (ja) 1994-03-22
AU4172593A (en) 1994-01-06
US5496047A (en) 1996-03-05
IN187323B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2002-03-30
EP0578377A1 (en) 1994-01-12
DE69317170D1 (de) 1998-04-09
AU657628B2 (en) 1995-03-16
EP0578377B1 (en) 1998-03-04
KR940002529A (ko) 1994-02-17
MX9303996A (es) 1994-04-29
ZA934734B (en) 1994-02-28
BR9302746A (pt) 1994-02-08
ATE163741T1 (de) 1998-03-15
CA2098798A1 (en) 1994-01-05
KR100266251B1 (ko) 2000-10-02

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