DE69204703T2 - Gleitringdichtung. - Google Patents

Gleitringdichtung.

Info

Publication number
DE69204703T2
DE69204703T2 DE69204703T DE69204703T DE69204703T2 DE 69204703 T2 DE69204703 T2 DE 69204703T2 DE 69204703 T DE69204703 T DE 69204703T DE 69204703 T DE69204703 T DE 69204703T DE 69204703 T2 DE69204703 T2 DE 69204703T2
Authority
DE
Germany
Prior art keywords
sealing
face
sealing ring
grooved
trailing edges
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
DE69204703T
Other languages
English (en)
Other versions
DE69204703D1 (de
Inventor
Ian Martyn Goldswain
Martin William De Boer Hignett
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
Application filed by John Crane UK Ltd filed Critical John Crane UK Ltd
Application granted granted Critical
Publication of DE69204703D1 publication Critical patent/DE69204703D1/de
Publication of DE69204703T2 publication Critical patent/DE69204703T2/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
    • F16J15/34—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
DE69204703T 1991-02-15 1992-01-24 Gleitringdichtung. Expired - Lifetime DE69204703T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69204703D1 DE69204703D1 (de) 1995-10-19
DE69204703T2 true DE69204703T2 (de) 1996-05-09

Family

ID=10690072

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69218604T Expired - Lifetime DE69218604T2 (de) 1991-02-15 1992-01-24 Gleitringdichtung
DE69204703T Expired - Lifetime DE69204703T2 (de) 1991-02-15 1992-01-24 Gleitringdichtung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69218604T Expired - Lifetime DE69218604T2 (de) 1991-02-15 1992-01-24 Gleitringdichtung

Country Status (15)

Country Link
US (2) US5222743A (de)
EP (2) EP0595437B1 (de)
JP (1) JP2916318B2 (de)
KR (1) KR100208504B1 (de)
AT (2) ATE127887T1 (de)
AU (1) AU640304B2 (de)
BR (1) BR9200492A (de)
CA (1) CA2060676A1 (de)
DE (2) DE69218604T2 (de)
ES (1) ES2076676T3 (de)
GB (2) GB9103217D0 (de)
IE (1) IE68951B1 (de)
IN (1) IN185353B (de)
MX (1) MX9200619A (de)
ZA (1) ZA92612B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012214276A1 (de) 2012-08-10 2014-02-13 Siemens Aktiengesellschaft Wellendichtungsanordnung

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368314A (en) * 1986-10-28 1994-11-29 Pacific Wietz Gmbh & Co. Kg Contactless pressurizing-gas shaft seal
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
AU685502B2 (en) * 1993-09-01 1998-01-22 Durametallic Corporation Face seal with angled and annular grooves
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
UA45988C2 (uk) * 1994-11-16 2002-05-15 Дрессер-Ренд Компані Ущільнення вала
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
KR200191037Y1 (ko) * 2000-02-07 2000-08-16 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
CA2840089A1 (en) * 2011-07-01 2013-01-10 John Francis Short Scooping hydrodynamic seal
CN103620277B (zh) * 2011-08-05 2016-08-17 伊格尔工业股份有限公司 机械密封件
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
JP6058018B2 (ja) * 2012-09-29 2017-01-11 イーグル工業株式会社 摺動部品
WO2014103631A1 (ja) 2012-12-25 2014-07-03 イーグル工業株式会社 摺動部品
EP2947357B1 (de) 2013-01-16 2018-03-07 Eagle Industry Co., Ltd. Schiebeteil
US9574666B2 (en) 2013-01-23 2017-02-21 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
JP6476121B2 (ja) * 2013-09-27 2019-02-27 株式会社リケン シールリング
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
EP3299686B1 (de) * 2015-05-21 2022-03-23 Eagle Industry Co., Ltd. Gleitkomponente
US10274087B2 (en) * 2015-09-25 2019-04-30 Flowserve Management Company Reverse pressure capable mechanical seal
MX2018015325A (es) 2016-06-10 2019-08-14 Crane John Uk Ltd Sello de gas seco con valvula de cierre electronicamente controlada.
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
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
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
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
WO2018213313A1 (en) 2017-05-15 2018-11-22 John Crane Uk Ltd. Dry gas seal with electronically controlled carrier load
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
CN112424514B (zh) 2018-08-24 2023-04-28 伊格尔工业股份有限公司 滑动部件
US11815184B2 (en) 2018-11-30 2023-11-14 Eagle Industry Co., Ltd. Sliding component
EP3901497A4 (de) 2018-12-21 2022-09-14 Eagle Industry Co., Ltd. Gleitkomponente
KR102634941B1 (ko) * 2019-02-04 2024-02-08 이구루코교 가부시기가이샤 슬라이딩 부품
US11933405B2 (en) 2019-02-14 2024-03-19 Eagle Industry Co., Ltd. Sliding component
JP7224630B2 (ja) * 2019-02-28 2023-02-20 学校法人東海大学 ドライガスシール
JP7419346B2 (ja) * 2019-03-22 2024-01-22 イーグル工業株式会社 摺動部品
CN114127430A (zh) 2019-07-26 2022-03-01 伊格尔工业股份有限公司 滑动部件
US20220275865A1 (en) * 2019-09-02 2022-09-01 Eagle Industry Co., Ltd. Sliding component

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD67629A (de) *
DE1221865B (de) * 1961-08-31 1966-07-28 Ehrhard Mayer Dr Ing Gleitringdichtung
GB945265A (en) * 1961-10-13 1963-12-23 Worthington Corp Mechanical seal with controlled leakage
US3638957A (en) * 1970-03-19 1972-02-01 Borg Warner Mechanical seal with lubricating means
US3695789A (en) * 1970-04-13 1972-10-03 Case Co J I Balancing mechanism for fluid translating device
US3640541A (en) * 1970-06-12 1972-02-08 Koppers Co Inc Hydrodynamic lift-type face seal
JPS51144863A (en) * 1975-06-09 1976-12-13 Nippon Pillar Packing Co Ltd Mechanical seal
US4212475A (en) * 1979-01-15 1980-07-15 Crane Packing Co. Self aligning spiral groove face seal
JPS6176797A (ja) * 1984-09-25 1986-04-19 Taiho Kogyo Co Ltd ウオ−タポンプ用メカニカルシ−ル
CH677266A5 (de) * 1986-10-28 1991-04-30 Pacific Wietz Gmbh & Co Kg
AU626266B2 (en) * 1987-06-10 1992-07-30 John Crane Inc. Spiral-groove seal system for high vapor-pressure liquids
US4889348A (en) * 1987-06-10 1989-12-26 John Crane-Houdaille, Inc. Spiral groove seal system for high vapor-pressure liquids
DE8915346U1 (de) * 1989-10-12 1990-04-05 Pacific Wietz Gmbh + Co Kg, 4600 Dortmund, De
US5217233A (en) * 1989-10-30 1993-06-08 John Crane Inc. Spiral groove seal system for sealing a high pressure gas
DE59006034D1 (de) * 1989-12-06 1994-07-14 Pacific Wietz Gmbh & Co Kg Gasgesperrte, kontaktlose Dichtungsanordnung für eine Welle.
US5071141A (en) * 1990-07-17 1991-12-10 John Crane Inc. Spiral groove seal arrangement for high vapor-pressure liquids
US5090712A (en) * 1990-07-17 1992-02-25 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned microdam seal face
US5201531A (en) * 1992-04-02 1993-04-13 John Crane Inc. Face seal with double spiral grooves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012214276A1 (de) 2012-08-10 2014-02-13 Siemens Aktiengesellschaft Wellendichtungsanordnung
WO2014023581A1 (de) 2012-08-10 2014-02-13 Siemens Aktiengesellschaft Wellendichtungsanordnung

Also Published As

Publication number Publication date
AU640304B2 (en) 1993-08-19
US5222743A (en) 1993-06-29
DE69218604T2 (de) 1997-07-03
GB9103217D0 (en) 1991-04-03
JPH0565962A (ja) 1993-03-19
EP0499370A1 (de) 1992-08-19
IE68951B1 (en) 1996-07-24
KR100208504B1 (ko) 1999-07-15
ES2076676T3 (es) 1995-11-01
IE920246A1 (en) 1992-08-26
US5375855A (en) 1994-12-27
BR9200492A (pt) 1992-10-20
DE69204703D1 (de) 1995-10-19
AU1075792A (en) 1992-08-20
ATE150854T1 (de) 1997-04-15
KR920016749A (ko) 1992-09-25
ATE127887T1 (de) 1995-09-15
EP0595437A1 (de) 1994-05-04
IN185353B (de) 2001-01-06
ZA92612B (en) 1992-10-28
MX9200619A (es) 1992-08-01
GB9201535D0 (en) 1992-03-11
EP0595437B1 (de) 1997-03-26
EP0499370B1 (de) 1995-09-13
CA2060676A1 (en) 1992-08-16
GB2252800A (en) 1992-08-19
DE69218604D1 (de) 1997-04-30
JP2916318B2 (ja) 1999-07-05

Similar Documents

Publication Publication Date Title
ATE150854T1 (de) Gleitringdichtung
DE69317170D1 (de) Abdichtung
US4817966A (en) Rotary shaft bearing isolator seal
AU575230B2 (en) Split mechanical face seal
ES2028585A6 (es) Conjunto obturador para un pulverizador de molino de bolsas.
MX152402A (es) Mejoras a sistema obturador para el pasaje de una flecha giratoria en un turboalimentador
GB1270856A (en) An annular sealing ring and a method of forming the same
GB1182426A (en) Improvements in and relating to Shaft Seals
MX171587B (es) Anillo sellador para flecha radial
ATE50336T1 (de) Dichtung.
RU96122321A (ru) Плавающее уплотнительное кольцо щелевого уплотнения
SU1298470A1 (ru) Бесконтактное уплотнение ротора
SU889987A1 (ru) Плавающее уплотнение
GB1048051A (en) Oil seal means for shafts
GB1382478A (en) Sealing rings
GB1184233A (en) Improvements in and relating to Shaft Seals

Legal Events

Date Code Title Description
8364 No opposition during term of opposition