ATE27851T1 - Dichtung. - Google Patents

Dichtung.

Info

Publication number
ATE27851T1
ATE27851T1 AT83110579T AT83110579T ATE27851T1 AT E27851 T1 ATE27851 T1 AT E27851T1 AT 83110579 T AT83110579 T AT 83110579T AT 83110579 T AT83110579 T AT 83110579T AT E27851 T1 ATE27851 T1 AT E27851T1
Authority
AT
Austria
Prior art keywords
flared
machine element
disk
poetry
hydrodynamically
Prior art date
Application number
AT83110579T
Other languages
German (de)
English (en)
Inventor
Kunimatsu Hayashida
Hermann Dr Rapp
Dieter Fuchs
Original Assignee
Freudenberg Carl Fa
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 Freudenberg Carl Fa filed Critical Freudenberg Carl Fa
Application granted granted Critical
Publication of ATE27851T1 publication Critical patent/ATE27851T1/de

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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3216—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction parallel to the surfaces
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Glass Compositions (AREA)
  • Sealing Devices (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AT83110579T 1983-05-03 1983-10-22 Dichtung. ATE27851T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3316063A DE3316063C2 (de) 1983-05-03 1983-05-03 Dichtung
EP83110579A EP0123724B1 (de) 1983-05-03 1983-10-22 Dichtung

Publications (1)

Publication Number Publication Date
ATE27851T1 true ATE27851T1 (de) 1987-07-15

Family

ID=6197996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83110579T ATE27851T1 (de) 1983-05-03 1983-10-22 Dichtung.

Country Status (5)

Country Link
US (1) US4568092A (US07122603-20061017-C00294.png)
EP (1) EP0123724B1 (US07122603-20061017-C00294.png)
JP (1) JPS59208272A (US07122603-20061017-C00294.png)
AT (1) ATE27851T1 (US07122603-20061017-C00294.png)
DE (2) DE3316063C2 (US07122603-20061017-C00294.png)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146710B (en) * 1983-07-19 1986-07-02 Aeroquip International Inc Improved lip seal
GB2167817B (en) * 1984-12-03 1988-04-20 Aeroquip Rotary seal with variable pitch hydrothread
JPS6228965U (US07122603-20061017-C00294.png) * 1985-08-07 1987-02-21
DE3641060A1 (de) * 1986-12-01 1988-06-16 Lechler Elring Dichtungswerke Radialwellendichtring fuer aggressive medien
FR2612595B1 (fr) * 1987-03-16 1990-04-13 Procal Bague d'etancheite de type radial
JPH028565A (ja) * 1988-01-11 1990-01-12 Taiho Kogyo Co Ltd リップシール装置
DE3810741C1 (US07122603-20061017-C00294.png) * 1988-03-30 1989-11-09 Fa. Carl Freudenberg, 6940 Weinheim, De
JPH0647181Y2 (ja) * 1988-09-22 1994-11-30 日産ディーゼル工業株式会社 アウターシール型オイルシール装置
JPH02229966A (ja) * 1989-02-28 1990-09-12 Taiho Kogyo Co Ltd リップシール装置
US5195757A (en) * 1991-06-10 1993-03-23 Freudenberg-Nok General Partnership Patterned textured seal
GB2258275B (en) * 1991-07-27 1995-04-19 Dowty Seals Ltd A shaft seal
DE4234614C2 (de) * 1992-10-14 1994-08-04 Walterscheid Gmbh Gkn Dichtungsanordnung für ein Kreuzgelenk
DE4243828C2 (de) * 1992-12-23 1994-11-24 Busak & Luyken Gmbh & Co Anordnung zum Abdichten eines Zwischenraumes
DE4307964C2 (de) * 1993-03-12 1996-02-01 Bruss Dichtungstechnik Radial-Wellendichtring
US5908249A (en) * 1997-06-13 1999-06-01 Reliance Electric Industrial Company Bearing assembly having compact and efficient seal arrangement
US6168164B1 (en) * 1998-12-08 2001-01-02 Federal-Mogul World Wide, Inc. Hydrodynamic seal and method of manufacture
DE59910195D1 (de) 1999-02-06 2004-09-16 Freudenberg Carl Kg Dichtring
DE19904862C1 (de) 1999-02-06 2001-01-18 Freudenberg Carl Fa Dichtring
DE19915467A1 (de) * 1999-04-06 2000-10-26 Freudenberg Carl Fa Radialwellendichtring
DE10024026A1 (de) 2000-05-16 2001-11-29 Freudenberg Carl Fa Dichtmanschette, insbesondere für Einbauräume mit kleinen Abmessungen
DE10033446C5 (de) * 2000-07-10 2006-12-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Wellendichtring
DE10120403B4 (de) * 2001-04-25 2015-03-19 Continental Teves Ag & Co. Ohg Dichtkörper, vorzugsweise Dichtmanschette mit Mikrorillierung
ITMI20010963A1 (it) * 2001-05-10 2002-11-10 Rft Spa Complesso di tenuta per organi meccanici relativamente rotanti
US6705617B2 (en) * 2001-11-28 2004-03-16 Federal-Mogul World Wide, Inc. Hydrodynamic seal and method of making the same
DE10215187A1 (de) * 2002-04-05 2003-10-30 Freudenberg Carl Kg Dichtring
JP2003343737A (ja) * 2002-05-30 2003-12-03 Mitsubishi Cable Ind Ltd 回転軸シール
US20040124591A1 (en) * 2002-12-31 2004-07-01 Sekulich Stephen A. Hydro-flex seal and method for making hydro-flex seal
US7100924B2 (en) * 2004-01-15 2006-09-05 Federal-Mogul Worldwide, Inc. Elastomeric hinged seal
US7121716B2 (en) * 2004-03-30 2006-10-17 Alliant Techsystems Inc. Mixing equipment sealing device
US7258491B2 (en) * 2005-06-07 2007-08-21 Deere & Company Bearing seal assembly for agricultural applications
DE102005045667A1 (de) * 2005-09-15 2007-04-05 Kaco Gmbh + Co. Kg Wellendichtring, vorzugsweise für Lenkwellen von Fahrzeugen, insbesondere Kraftfahrzeugen
US8925927B2 (en) * 2006-02-10 2015-01-06 Freudenberg-Nok General Partnership Seal with controllable pump rate
US8376369B2 (en) * 2006-02-10 2013-02-19 Freudenberg-Nok General Partnership Seal with spiral grooves and contamination entrapment dams
CA2584357C (en) * 2006-04-05 2015-12-29 Dean Foote Rotary seal for dynamically sealing against a surface of a shaft
JP2008057756A (ja) * 2006-09-04 2008-03-13 Kayaba Ind Co Ltd 往復動用オイルシール
DE602007005783D1 (de) * 2007-05-09 2010-05-20 Freudenberg Carl Kg Dichtungsring
WO2010113006A1 (en) * 2009-03-30 2010-10-07 Saint-Gobain Performance Plastics Pampus Gmbh Seal ring for exhaust gas recirculation system
US20110133412A1 (en) * 2009-12-09 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Seal arrangement
US8454025B2 (en) * 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
US10393268B2 (en) * 2014-03-27 2019-08-27 Saint-Gobain Performance Plastics Corporation Rotary shaft housing and seal
DE102017202613B4 (de) 2017-02-17 2019-06-13 Trelleborg Sealing Solutions Germany Gmbh Dichtungsanordnung
US11976731B2 (en) * 2020-04-29 2024-05-07 Timothy Chung Penetration sealing system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250541A (en) * 1962-03-08 1966-05-10 Chicago Rawhide Mfg Co Radial lip seals
JPS446570Y1 (US07122603-20061017-C00294.png) * 1967-10-18 1969-03-11
US3572732A (en) * 1969-02-26 1971-03-30 Mather Co Double load area lip seal
GB1382281A (en) * 1972-02-10 1975-01-29 Weston Co Ltd Charles Sealings rings
JPS5150733Y2 (US07122603-20061017-C00294.png) * 1972-05-27 1976-12-06
US3929341A (en) * 1973-12-19 1975-12-30 Federal Mogul Corp Method of making polytetrafluoroethylene sealing elements with hydrodynamic action
CA1039766A (en) * 1975-01-06 1978-10-03 Dennis N. Denton Bonded tfe lip seal
DE2842694C3 (de) * 1978-09-30 1981-07-02 Goetze Ag, 5093 Burscheid Wellendichtring
DE3204193C1 (de) * 1982-02-06 1983-02-03 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtung
DE3309538C2 (de) * 1983-03-17 1986-05-28 Fa. Carl Freudenberg, 6940 Weinheim Dichtung
US4497496A (en) * 1983-05-16 1985-02-05 Microdot Inc. Hydrodynamic slitted seal and method of manufacture thereof
US4501431A (en) * 1983-12-19 1985-02-26 Chicago Rawhide Manufacturing Company Composite teflon helix seal
US4522411A (en) * 1984-10-01 1985-06-11 Chicago Rawhide Mfg. Co. Fluid seals with self-venting auxiliary lips

Also Published As

Publication number Publication date
DE3316063A1 (de) 1984-11-08
EP0123724B1 (de) 1987-06-16
US4568092A (en) 1986-02-04
JPS59208272A (ja) 1984-11-26
DE3316063C2 (de) 1985-10-17
EP0123724A2 (de) 1984-11-07
DE3372121D1 (en) 1987-07-23
EP0123724A3 (en) 1985-03-13
JPH0243940B2 (US07122603-20061017-C00294.png) 1990-10-02

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time