IN185353B - - Google Patents

Info

Publication number
IN185353B
IN185353B IN70DE1992A IN185353B IN 185353 B IN185353 B IN 185353B IN 70DE1992 A IN70DE1992 A IN 70DE1992A IN 185353 B IN185353 B IN 185353B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Ian Martyn Goldswain
De Hignett Martin William Boer
Original Assignee
Crane John 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
Application filed by Crane John Uk Ltd filed Critical Crane John Uk Ltd
Publication of IN185353B publication Critical patent/IN185353B/en

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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings
    • F16C33/741—Sealings of sliding-contact bearings by means of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Glass Compositions (AREA)
IN70DE1992 1991-02-15 1992-01-31 IN185353B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919103217A GB9103217D0 (en) 1991-02-15 1991-02-15 Mechanical face seals

Publications (1)

Publication Number Publication Date
IN185353B true IN185353B (xx) 2001-01-06

Family

ID=10690072

Family Applications (1)

Application Number Title Priority Date Filing Date
IN70DE1992 IN185353B (xx) 1991-02-15 1992-01-31

Country Status (15)

Country Link
US (2) US5222743A (xx)
EP (2) EP0595437B1 (xx)
JP (1) JP2916318B2 (xx)
KR (1) KR100208504B1 (xx)
AT (2) ATE127887T1 (xx)
AU (1) AU640304B2 (xx)
BR (1) BR9200492A (xx)
CA (1) CA2060676A1 (xx)
DE (2) DE69204703T2 (xx)
ES (1) ES2076676T3 (xx)
GB (2) GB9103217D0 (xx)
IE (1) IE68951B1 (xx)
IN (1) IN185353B (xx)
MX (1) MX9200619A (xx)
ZA (1) ZA92612B (xx)

Families Citing this family (74)

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JPH07116335B2 (ja) * 1986-11-14 1995-12-13 日本石油化学株式会社 架橋性難燃組成物
US5492341A (en) * 1990-07-17 1996-02-20 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned seal face
JPH083763Y2 (ja) * 1992-09-03 1996-01-31 日本ピラー工業株式会社 非接触型メカニカルシール
US5398943A (en) * 1992-11-12 1995-03-21 Nippon Pillar Packing Co., Ltd. Seal device of the non-contact type
US5501470A (en) * 1992-12-11 1996-03-26 Nippon Pillar Packing Co., Ltd. Non-contacting shaft sealing device with grooved face pattern
US5370403A (en) * 1992-12-16 1994-12-06 Durametallic Corporation Non-contacting face seal
US5388843A (en) * 1993-02-16 1995-02-14 Durametallic Corporation Fluid film seal
US5441283A (en) * 1993-08-03 1995-08-15 John Crane Inc. Non-contacting mechanical face seal
JP3885972B2 (ja) * 1993-09-01 2007-02-28 デュラメタリック コーポレーション 角度をつけた円環状の溝を有する面封止装置
US5498007A (en) * 1994-02-01 1996-03-12 Durametallic Corporation Double gas barrier seal
JP2563081B2 (ja) * 1994-03-22 1996-12-11 日本ピラー工業株式会社 非接触形軸封装置
WO1996015397A1 (en) * 1994-11-16 1996-05-23 Dresser-Rand Company A shaft seal
US5567132A (en) * 1994-12-06 1996-10-22 Endura Pumps International, Inc. Seal for pump having an internal gas pump
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
US5934683A (en) * 1997-07-10 1999-08-10 Roy E. Roth Company Rotary seal assembly having grooved seal facing
CN1069750C (zh) * 1997-10-17 2001-08-15 王玉明 螺旋槽端面密封
CN1087061C (zh) * 1998-08-13 2002-07-03 王玉明 可双向旋转的双列双叶螺旋槽端面密封
KR20010077651A (ko) * 2000-02-07 2001-08-20 최학범 크레인 로테이터의 유압유 회전 공급장치
CN2460801Y (zh) 2001-01-18 2001-11-21 王玉明 可双向旋转的螺旋槽端面密封装置
GB0202468D0 (en) 2002-02-02 2002-03-20 Crane John Uk Ltd Seals
GB0605510D0 (en) 2006-03-18 2006-04-26 Crane John Uk Ltd High pressure gas seals
US20080284105A1 (en) * 2006-06-21 2008-11-20 Thurai Manik Vasagar Low and reverse pressure application hydrodynamic pressurizing seals
US8162322B2 (en) * 2006-10-25 2012-04-24 Rexnord Industries, Llc Hydrodynamic seal with circumferentially varying lift force
US20080237995A1 (en) * 2007-03-30 2008-10-02 Louisiana State University Mechanical Seal with Superior Thermal Performance
CN101469771B (zh) * 2007-12-26 2010-12-29 丹东克隆集团有限责任公司 一种可双向旋转的阶梯圆弧槽机械密封端面
DE102008038396A1 (de) * 2008-08-19 2010-02-25 Surcoatec International Ag Gleitring für eine Gleitringdichtung
DE102009005386A1 (de) * 2009-01-21 2010-07-22 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung für eine Brennkraftmaschine
US9039013B2 (en) * 2011-05-04 2015-05-26 United Technologies Corporation Hydrodynamic non-contacting seal
CN103635728B (zh) * 2011-07-01 2017-07-07 伊顿公司 勺形流体动力密封装置
JP5936079B2 (ja) * 2011-08-05 2016-06-15 イーグル工業株式会社 メカニカルシール
CN102619742B (zh) * 2012-03-07 2016-04-20 大连华阳密封股份有限公司 用于双向旋转内压式泵用干气密封装置
CN102588605B (zh) * 2012-03-22 2014-08-13 成都一通密封有限公司 双向干气密封摩擦副
DE102012214276A1 (de) 2012-08-10 2014-02-13 Siemens Aktiengesellschaft Wellendichtungsanordnung
US9777840B2 (en) * 2012-09-29 2017-10-03 Eagle Industry Co., Ltd. Sliding component
US9964215B2 (en) * 2012-12-25 2018-05-08 Eagle Industry Co., Ltd. Sliding component
US9951873B2 (en) 2013-01-16 2018-04-24 Eagle Industry Co., Ltd. Sliding component
EP2948699B1 (en) * 2013-01-23 2018-08-15 Flowserve Management Company Mechanical face seal with a reverse trapezoidal face pattern
CN103104707B (zh) * 2013-01-30 2015-10-28 浙江工业大学 似蘑菇型槽双向旋转流体动压型机械密封结构
CN103216626A (zh) * 2013-04-16 2013-07-24 天津大学 一种双向旋转的干气密封端面槽型
JP6177582B2 (ja) * 2013-05-14 2017-08-09 Nok株式会社 密封装置
WO2015031474A1 (en) 2013-08-27 2015-03-05 Eaton Corporation Seal ring composite for improved hydrodynamic seal performance
CN105683633B (zh) * 2013-09-27 2019-01-29 株式会社理研 密封圈
CN103615539A (zh) * 2013-11-29 2014-03-05 崔正军 圆弧槽式干气密封摩擦副结构
US9534502B2 (en) * 2014-03-26 2017-01-03 General Electric Company Individually compliant segments for split ring hydrodynamic face seal
US9714712B2 (en) 2014-08-15 2017-07-25 Eaton Corporation Hydrodynamic mating ring with integrated groove inlet pressure control
CN107532726B (zh) * 2015-05-19 2020-09-22 伊格尔工业股份有限公司 滑动部件
CN107532724B (zh) * 2015-05-21 2019-10-11 伊格尔工业股份有限公司 滑动部件
US10274087B2 (en) * 2015-09-25 2019-04-30 Flowserve Management Company Reverse pressure capable mechanical seal
US10247194B2 (en) 2016-06-10 2019-04-02 John Crane Uk Ltd. Reduced emission gas seal
WO2017214542A1 (en) 2016-06-10 2017-12-14 John Crane Uk Ltd. Dry gas seal with electronically controlled shutdown valve
US11796064B2 (en) 2016-06-10 2023-10-24 John Crane Uk Limited Reduced emission gas seal
CN105909798A (zh) * 2016-06-20 2016-08-31 成都通密封股份有限公司 超临界流体设备用干气密封
US10626743B2 (en) 2016-06-30 2020-04-21 General Electric Company Segmented face seal assembly and an associated method thereof
US10415707B2 (en) 2016-06-30 2019-09-17 General Electric Company Face seal assembly and an associated method thereof
US11739844B2 (en) * 2016-09-14 2023-08-29 Eagle Industry Co., Ltd. Mechanical seal
US11125334B2 (en) 2016-12-21 2021-09-21 Eaton Intelligent Power Limited Hydrodynamic sealing component and assembly
CN110770483B (zh) 2017-05-15 2022-09-02 约翰起重机英国有限公司 抑制加压气体从机器内排放的机械密封组件和相关方法
CN108050258B (zh) * 2017-11-22 2019-06-07 南昌工程学院 一种仿荆棘形型槽的机械密封结构
CN107906206A (zh) * 2017-12-28 2018-04-13 温州市天成密封件制造有限公司 一种可双向旋转的筒罩型槽端面机械密封结构
WO2020027102A1 (ja) 2018-08-01 2020-02-06 イーグル工業株式会社 摺動部品
JP7305289B2 (ja) 2018-08-24 2023-07-10 イーグル工業株式会社 摺動部材
US11815184B2 (en) 2018-11-30 2023-11-14 Eagle Industry Co., Ltd. Sliding component
EP3901497B1 (en) 2018-12-21 2024-08-21 Eagle Industry Co., Ltd. Sliding component
KR102634941B1 (ko) * 2019-02-04 2024-02-08 이구루코교 가부시기가이샤 슬라이딩 부품
EP3922871B1 (en) 2019-02-04 2024-01-24 Eagle Industry Co., Ltd. Sliding component
CN113490796A (zh) 2019-02-14 2021-10-08 伊格尔工业股份有限公司 滑动部件
JP7374573B2 (ja) 2019-02-21 2023-11-07 イーグル工業株式会社 摺動部品
JP7224630B2 (ja) * 2019-02-28 2023-02-20 学校法人東海大学 ドライガスシール
EP3943765A4 (en) * 2019-03-22 2022-11-30 Eagle Industry Co., Ltd. SLIDE COMPONENT
EP3961069A4 (en) 2019-04-24 2022-12-14 Eagle Industry Co., Ltd. SLIDING ELEMENT
EP4345343A3 (en) 2019-07-26 2024-06-19 Eagle Industry Co., Ltd. Sliding component
EP4027028A4 (en) * 2019-09-02 2023-10-04 Eagle Industry Co., Ltd. SLIDING COMPONENT

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Also Published As

Publication number Publication date
GB9103217D0 (en) 1991-04-03
DE69218604D1 (de) 1997-04-30
ES2076676T3 (es) 1995-11-01
EP0499370A1 (en) 1992-08-19
BR9200492A (pt) 1992-10-20
DE69218604T2 (de) 1997-07-03
EP0595437A1 (en) 1994-05-04
ATE150854T1 (de) 1997-04-15
GB9201535D0 (en) 1992-03-11
JPH0565962A (ja) 1993-03-19
DE69204703T2 (de) 1996-05-09
IE68951B1 (en) 1996-07-24
JP2916318B2 (ja) 1999-07-05
AU640304B2 (en) 1993-08-19
ATE127887T1 (de) 1995-09-15
KR100208504B1 (ko) 1999-07-15
EP0595437B1 (en) 1997-03-26
MX9200619A (es) 1992-08-01
GB2252800A (en) 1992-08-19
EP0499370B1 (en) 1995-09-13
US5222743A (en) 1993-06-29
ZA92612B (en) 1992-10-28
KR920016749A (ko) 1992-09-25
DE69204703D1 (de) 1995-10-19
CA2060676A1 (en) 1992-08-16
US5375855A (en) 1994-12-27
AU1075792A (en) 1992-08-20
IE920246A1 (en) 1992-08-26

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