ATE282166T1 - Wellendichtung mit eimem hydrodynamisch oberflächenstrukturiertem laufring - Google Patents

Wellendichtung mit eimem hydrodynamisch oberflächenstrukturiertem laufring

Info

Publication number
ATE282166T1
ATE282166T1 AT01925089T AT01925089T ATE282166T1 AT E282166 T1 ATE282166 T1 AT E282166T1 AT 01925089 T AT01925089 T AT 01925089T AT 01925089 T AT01925089 T AT 01925089T AT E282166 T1 ATE282166 T1 AT E282166T1
Authority
AT
Austria
Prior art keywords
shaft seal
grooves
surface structured
running ring
hydrodynamic surface
Prior art date
Application number
AT01925089T
Other languages
English (en)
Inventor
Kuang-Yu Huang
Original Assignee
Skf Usa Inc
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 Skf Usa Inc filed Critical Skf Usa Inc
Application granted granted Critical
Publication of ATE282166T1 publication Critical patent/ATE282166T1/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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • 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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Sealing Of Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Forging (AREA)
  • Sealing Devices (AREA)
  • Lubricants (AREA)
AT01925089T 2000-02-15 2001-02-09 Wellendichtung mit eimem hydrodynamisch oberflächenstrukturiertem laufring ATE282166T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/504,982 US6354598B1 (en) 2000-02-15 2000-02-15 Oil seal including wear sleeve with hydrodynamic pattern
PCT/US2001/040070 WO2001061222A2 (en) 2000-02-15 2001-02-09 Oil seal including wear sleeve with hydrodynamic pattern

Publications (1)

Publication Number Publication Date
ATE282166T1 true ATE282166T1 (de) 2004-11-15

Family

ID=24008531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01925089T ATE282166T1 (de) 2000-02-15 2001-02-09 Wellendichtung mit eimem hydrodynamisch oberflächenstrukturiertem laufring

Country Status (6)

Country Link
US (1) US6354598B1 (de)
EP (1) EP1255940B1 (de)
AT (1) ATE282166T1 (de)
AU (1) AU2001251684A1 (de)
DE (1) DE60107053T2 (de)
WO (1) WO2001061222A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033446C5 (de) * 2000-07-10 2006-12-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Wellendichtring
US7076478B2 (en) * 2001-06-26 2006-07-11 Microsoft Corporation Wrapper playlists on streaming media services
DE10334896A1 (de) * 2003-07-29 2005-03-03 Carl Freudenberg Kg Dichtungsanordnung
US7100924B2 (en) 2004-01-15 2006-09-05 Federal-Mogul Worldwide, Inc. Elastomeric hinged seal
DE102006047016B4 (de) * 2005-10-04 2020-06-04 Ntn Corp. Radlagervorrichtung
DE602006006983D1 (de) * 2006-05-30 2009-07-09 Skf Ab Reibungsarmer Dichtring für eine Kreiselpumpe, insbesondere für eine Pumpe für Verbrennungsmotorkühlmittel
JP2009041708A (ja) * 2007-08-10 2009-02-26 Nok Corp 密封装置
EP2350503B1 (de) * 2009-08-27 2016-12-07 Stein Seal Company Hydrodynamisches rundumversiegelungssystem für sehr grosse getriebe
DE102010007010B4 (de) * 2010-02-05 2011-09-01 Aktiebolaget Skf Verschleißschutzhülse
US8505926B2 (en) * 2010-03-11 2013-08-13 Federal-Mogul Corporation Low torque shaft seal with improved seal element bond joint
US8720903B2 (en) * 2010-05-18 2014-05-13 Aktiebolaget Skf Fluid seal assembly
DE102010026157A1 (de) * 2010-07-06 2012-01-12 Robert Bosch Gmbh Hydrostatische Maschine, insbesondere Axialkolbenmaschine
JP5800148B2 (ja) * 2011-12-21 2015-10-28 Nok株式会社 エンジンリアシール
US9568105B2 (en) * 2012-02-15 2017-02-14 Eagle Industry Co., Ltd. Shaft seal device
US20150014937A1 (en) * 2013-03-07 2015-01-15 Rolls-Royce Corporation Seal assembly and shaft therefor
JP6314689B2 (ja) * 2014-06-25 2018-04-25 Nok株式会社 密封装置
DE102020209677A1 (de) * 2020-07-31 2022-02-03 Aktiebolaget Skf Lageranordnung
EP3991918A1 (de) * 2020-10-28 2022-05-04 Hilti Aktiengesellschaft Dichtgeometrie für eine mobile werkzeugmaschine
PL442530A1 (pl) * 2022-10-14 2024-04-15 Tadeusz Zwoliński Układ i wkładka do uszczelniania połączeń kołnierzowych
US20260022769A1 (en) * 2024-07-19 2026-01-22 Caterpillar Inc. Wear sleeve and lip seal positionable upon a machine component

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860896A (en) 1953-07-07 1958-11-18 Daimler Benz Ag Means for sealing the gap between a wall and rotary shaft extending therethrough
US3259393A (en) 1964-09-02 1966-07-05 Gen Motors Corp Lip seal for rotary shaft with patterned grooves
US3554561A (en) 1966-09-06 1971-01-12 Gen Motors Corp Unidirectional pumping seal
US3515395A (en) 1966-09-06 1970-06-02 Gen Motors Corp Unidirectional pumping seal
US3939551A (en) * 1975-02-04 1976-02-24 Federal-Mogul Corporation Method of making polytetrafluoroethylene sealing elements with hydrodynamic action
US4501431A (en) 1983-12-19 1985-02-26 Chicago Rawhide Manufacturing Company Composite teflon helix seal
US4643436A (en) * 1984-03-30 1987-02-17 Chicago Rawhide Mfg. Co. Fluid seals with unitary wear sleeve elements
DE3607662A1 (de) * 1986-03-08 1987-09-17 Goetze Ag Lippendichtungsring
JPH01115070U (de) 1988-01-29 1989-08-02
AU2521692A (en) * 1991-09-30 1993-04-01 Skf Usa Inc. Pumping feature on wear sleeve for unitized seal
DE69304046T2 (de) * 1992-02-18 1997-02-20 Federal Mogul Corp Geschweisster laufring für waffendichtungen
US5346662A (en) * 1992-10-08 1994-09-13 Skf Usa Inc. Method of manufacturing a composite seal
WO1994029622A1 (en) * 1993-06-04 1994-12-22 Nok Corporation Seal structure and method of manufacturing the same
US5779268A (en) * 1995-06-06 1998-07-14 Morton International, Inc. Stamped driver inflator base
DE19721692C2 (de) * 1997-05-23 2000-02-24 Freudenberg Carl Fa Dichtungsanordnung
US6170833B1 (en) * 1997-10-24 2001-01-09 Stemco Inc Hub seal with machinable thrust ring and lay-down sealing lip
US6209883B1 (en) * 1998-03-04 2001-04-03 Dana Corporation Single layer head gasket with integral stopper and method of making the same
US6220600B1 (en) * 1999-10-07 2001-04-24 Federal-Mogul World Wide, Inc. Low installation/removal force wear sleeve and method of use

Also Published As

Publication number Publication date
AU2001251684A1 (en) 2001-08-27
US6354598B1 (en) 2002-03-12
WO2001061222A3 (en) 2002-01-31
DE60107053T2 (de) 2005-12-01
WO2001061222A2 (en) 2001-08-23
EP1255940B1 (de) 2004-11-10
DE60107053D1 (de) 2004-12-16
EP1255940A2 (de) 2002-11-13

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Legal Events

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