JPS5084740A - - Google Patents

Info

Publication number
JPS5084740A
JPS5084740A JP49136096A JP13609674A JPS5084740A JP S5084740 A JPS5084740 A JP S5084740A JP 49136096 A JP49136096 A JP 49136096A JP 13609674 A JP13609674 A JP 13609674A JP S5084740 A JPS5084740 A JP S5084740A
Authority
JP
Japan
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
JP49136096A
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 filed Critical
Publication of JPS5084740A publication Critical patent/JPS5084740A/ja
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
    • F16J15/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP49136096A 1973-11-28 1974-11-26 Pending JPS5084740A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419739A US3913925A (en) 1973-11-28 1973-11-28 Positive lubrication hydrodynamic lip seal

Publications (1)

Publication Number Publication Date
JPS5084740A true JPS5084740A (ja) 1975-07-08

Family

ID=23663550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49136096A Pending JPS5084740A (ja) 1973-11-28 1974-11-26

Country Status (7)

Country Link
US (1) US3913925A (ja)
JP (1) JPS5084740A (ja)
BR (1) BR7409927A (ja)
CA (1) CA1020975A (ja)
DE (1) DE2453118B2 (ja)
FR (1) FR2252515B1 (ja)
GB (1) GB1459352A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4709348B2 (ja) * 1999-05-24 2011-06-22 ゼネラル・エレクトリック・カンパニイ 回転シール

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433144A1 (fr) * 1978-08-11 1980-03-07 Henckel Andre Dispositif d'etancheite par pression de fluide
US4288083A (en) * 1980-02-07 1981-09-08 International Packings Corporation Hydrodynamic shaft seal
US4471963A (en) * 1984-01-09 1984-09-18 Luwa Corporation Sealing member for rotating shaft and method of sealing therewith
DE3418738C2 (de) * 1984-05-19 1986-05-15 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtung
US4560177A (en) * 1984-08-09 1985-12-24 Chicago Rawhide Mfg. Co. Contoured shaft seal for high pressure applications
DE3440797A1 (de) * 1984-11-08 1986-05-07 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring
DE3830706A1 (de) * 1988-09-09 1990-03-22 Freudenberg Carl Fa Wellendichtung
DE3833042A1 (de) * 1988-09-29 1990-04-12 Freudenberg Carl Fa Wellendichtung
AU2521692A (en) * 1991-09-30 1993-04-01 Skf Usa Inc. Pumping feature on wear sleeve for unitized seal
KR100279109B1 (ko) * 1993-04-09 2001-03-02 후지 하루노스케 회전축 시일
US5692757A (en) * 1994-07-19 1997-12-02 Mather Seal Company Bidirectional shaft seal with intersecting spiral grooves
DE19708932C1 (de) * 1997-03-05 1998-07-09 Contitech Formteile Gmbh Faltenbalg
EP0999388A1 (de) * 1998-11-05 2000-05-10 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company PTFE Manschetten-Wellendichtung
JP2001317635A (ja) * 2000-05-02 2001-11-16 Toyota Industries Corp リップ型シール
DE10033446C5 (de) † 2000-07-10 2006-12-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Wellendichtring
JP2001066757A (ja) * 2000-08-07 2001-03-16 Seiko Epson Corp 露光方法
DE10154788C5 (de) * 2001-11-08 2007-04-12 Dichtungstechnik G. Bruss Gmbh & Co. Kg Wellendichtring
DE10215187A1 (de) * 2002-04-05 2003-10-30 Freudenberg Carl Kg Dichtring
DE102004020966B4 (de) 2004-04-28 2016-01-07 Carl Freudenberg Kg Radialwellendichtring
US20060145426A1 (en) * 2004-12-30 2006-07-06 Schroeder Gary W Rotary seal
US8905408B2 (en) 2008-05-22 2014-12-09 Stein Seal Company Windback device for a circumferential seal
US7931277B2 (en) * 2009-08-27 2011-04-26 Stein Seal Company Hydrodynamic circumferential seal system for large translations
US8454025B2 (en) * 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
US9709171B2 (en) * 2010-10-04 2017-07-18 Bridgeport Fittings, Inc. Sealing reducing washer
JP5839509B2 (ja) * 2011-03-31 2016-01-06 イーグル工業株式会社 密封装置及び密封構造
US20130175763A1 (en) * 2012-01-10 2013-07-11 Freudenberg-Nok General Partnership Lubricated Shaft Seal
US9062774B2 (en) * 2012-03-21 2015-06-23 Federal-Mogul Corporation Radial shaft seal with static and hydrodynamic sealing features
US9309615B2 (en) * 2012-06-26 2016-04-12 BSH Hausgeräte GmbH Water-conducting household appliance having a rotatable component
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
WO2014088608A1 (en) * 2012-12-06 2014-06-12 Stein Seal Company Windback device for a circumferential seal
KR102168383B1 (ko) * 2013-12-03 2020-10-21 한국단자공업 주식회사 방수커넥터
CN107429846B (zh) * 2015-03-31 2018-09-25 Nok株式会社 密封装置
DE102020120902A1 (de) * 2020-08-07 2022-02-10 Universität Stuttgart Dichtung, Verfahren zur Abdichtung einer Dichtseite einer Dichtung und Verfahren zur Herstellung einer Dichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446380A (en) * 1945-04-12 1948-08-03 Ohio Rubber Co Fluid seal
GB827015A (en) * 1957-02-04 1960-01-27 Atomic Energy Authority Uk Improvements in or relating to shaft seals
US3044786A (en) * 1957-05-02 1962-07-17 Curtiss Wright Corp Shaft seal
US3586342A (en) * 1968-11-07 1971-06-22 Dana Corp Hydrodynamic shaft seal
SE320555B (ja) * 1968-11-21 1970-02-09 Forsheda Gummifabrik Ab
US3738669A (en) * 1971-04-26 1973-06-12 Chicago Rawhide Mfg Co Half seal units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4709348B2 (ja) * 1999-05-24 2011-06-22 ゼネラル・エレクトリック・カンパニイ 回転シール

Also Published As

Publication number Publication date
US3913925A (en) 1975-10-21
FR2252515B1 (ja) 1977-07-08
DE2453118A1 (de) 1975-06-12
DE2453118B2 (de) 1976-09-09
FR2252515A1 (ja) 1975-06-20
CA1020975A (en) 1977-11-15
BR7409927A (pt) 1976-05-25
GB1459352A (en) 1976-12-22

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