BR8502521A - Anel de vedacao de eixo radial - Google Patents

Anel de vedacao de eixo radial

Info

Publication number
BR8502521A
BR8502521A BR8502521A BR8502521A BR8502521A BR 8502521 A BR8502521 A BR 8502521A BR 8502521 A BR8502521 A BR 8502521A BR 8502521 A BR8502521 A BR 8502521A BR 8502521 A BR8502521 A BR 8502521A
Authority
BR
Brazil
Prior art keywords
sealing strip
annular projection
interior surface
sealing ring
damming
Prior art date
Application number
BR8502521A
Other languages
English (en)
Inventor
Wolfgang Schmitt
Hans Forch
Original Assignee
Freudenberg Carl
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 filed Critical Freudenberg Carl
Publication of BR8502521A publication Critical patent/BR8502521A/pt

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
    • 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
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
BR8502521A 1984-11-08 1985-05-28 Anel de vedacao de eixo radial BR8502521A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843440797 DE3440797A1 (de) 1984-11-08 1984-11-08 Radialwellendichtring

Publications (1)

Publication Number Publication Date
BR8502521A true BR8502521A (pt) 1986-12-23

Family

ID=6249787

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502521A BR8502521A (pt) 1984-11-08 1985-05-28 Anel de vedacao de eixo radial

Country Status (9)

Country Link
US (1) US4695063A (pt)
EP (1) EP0183897B1 (pt)
JP (1) JPS61116174A (pt)
AT (1) ATE38274T1 (pt)
BR (1) BR8502521A (pt)
DE (2) DE3440797A1 (pt)
ES (1) ES285918Y (pt)
MX (1) MX162150A (pt)
NO (1) NO166891C (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971306A (en) * 1987-12-25 1990-11-20 Eagle Industry Co., Ltd. Seals for cylindrical surfaces
JPH02229966A (ja) * 1989-02-28 1990-09-12 Taiho Kogyo Co Ltd リップシール装置
DE4200927C2 (de) * 1991-01-23 1994-02-03 Freudenberg Carl Fa Radialwellendichtring
US6170833B1 (en) 1997-10-24 2001-01-09 Stemco Inc Hub seal with machinable thrust ring and lay-down sealing lip
US6158743A (en) * 1998-06-22 2000-12-12 Stemco Inc Hub seal with low installation load and rotation prevention structure
US6823937B1 (en) * 1998-12-07 2004-11-30 Shell Oil Company Wellhead
DE59910195D1 (de) * 1999-02-06 2004-09-16 Freudenberg Carl Kg Dichtring
DE19915467A1 (de) * 1999-04-06 2000-10-26 Freudenberg Carl Fa Radialwellendichtring
US6958013B2 (en) * 2001-09-26 2005-10-25 Igt Gaming device having an accumulating award symbol
US6705617B2 (en) * 2001-11-28 2004-03-16 Federal-Mogul World Wide, Inc. Hydrodynamic seal and method of making the same
US7798496B2 (en) * 2003-11-05 2010-09-21 Kalsi Engineering, Inc. Rotary shaft sealing assembly
ITTO20040511A1 (it) * 2004-07-23 2004-10-23 Skf Ab Dispositivo di tenuta per cuscinetti a rotolamento
US8128095B2 (en) * 2006-06-15 2012-03-06 Plattco Corporation Mechanical shaft seal
DE102007045043B4 (de) * 2007-09-13 2015-07-16 Kaco Gmbh + Co. Kg Dichtring
US8167314B2 (en) * 2009-03-31 2012-05-01 United Technologies Corporation Distortion resistant face seal counterface system
US9429238B2 (en) 2009-11-30 2016-08-30 Kalsi Engineering, Inc. Dynamic backup ring assembly
US9109703B2 (en) 2010-02-11 2015-08-18 Kalsi Engineering, Inc. Hydrodynamic backup ring
US9845879B2 (en) 2009-11-30 2017-12-19 Kalsi Engineering, Inc. High pressure dynamic sealing arrangement
US9175774B2 (en) 2011-10-26 2015-11-03 Federal-Mogul Corporation Radial shaft seal, radial shaft seal assembly and method of installation
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
KR20160132986A (ko) 2014-03-27 2016-11-21 생-고뱅 퍼포먼스 플라스틱스 코포레이션 회전축 하우징 및 시일
US10330203B2 (en) 2017-01-06 2019-06-25 Kalsi Engineering Inc. High pressure dynamic sealing device

Family Cites Families (15)

* 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
DE1525486A1 (de) * 1965-02-22 1969-06-19 Micus Immobilien Und Finanzier Dichtung zur Verhinderung des Fluessigkeitsdurchtritts zwischen einem Gehaeuse und einer umlaufenden die Gehaeusewandung durchsetzenden Welle
DE1525882B2 (de) * 1965-11-29 1971-07-01 Stensholrns Fabnks Aktiebolag, Landskrena (Schweden) Wellendichtring
DE1970816U (de) * 1966-04-28 1967-10-19 Eugen W Dr Ing Huber Radiallippendichtung.
US3501155A (en) * 1967-05-22 1970-03-17 Gen Motors Corp Bi-directional seal
SE307710B (pt) * 1968-04-01 1969-01-13 S Malmstroem
DE1941675B2 (de) * 1969-08-16 1971-12-23 Kupfer Asbest Co Gustav Bach, 7100 Heilbronn Dichtmanschette fuer eine radial wellendichtring
JPS5150733Y2 (pt) * 1972-05-27 1976-12-06
US3913925A (en) * 1973-11-28 1975-10-21 Borg Warner Positive lubrication hydrodynamic lip seal
DE2902531C2 (de) * 1979-01-24 1984-05-10 Kaco Gmbh + Co, 7100 Heilbronn Radial-Wellendichtring
US4288083A (en) * 1980-02-07 1981-09-08 International Packings Corporation Hydrodynamic shaft seal
JPS56150657A (en) * 1980-04-22 1981-11-21 Akira Washida Oil seal
DE3234430C2 (de) * 1981-12-02 1984-02-23 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring mit einer federnd gegen die abgedichtete Welle gepreßten Dichtlippe aus einem gummielastischen Werkstoff
DE3150472C2 (de) * 1981-12-19 1983-12-08 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring
DE3323741C2 (de) * 1983-07-01 1986-07-03 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtring

Also Published As

Publication number Publication date
DE3440797A1 (de) 1986-05-07
EP0183897B1 (de) 1988-10-26
DE3440797C2 (pt) 1987-02-19
DE3565883D1 (en) 1988-12-01
ES285918U (es) 1985-11-01
MX162150A (es) 1991-04-03
ATE38274T1 (de) 1988-11-15
US4695063A (en) 1987-09-22
JPH0255671B2 (pt) 1990-11-28
NO166891B (no) 1991-06-03
ES285918Y (es) 1986-06-01
NO851137L (no) 1986-05-09
JPS61116174A (ja) 1986-06-03
NO166891C (no) 1991-09-11
EP0183897A1 (de) 1986-06-11

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/05/2000