AU2001251684A1 - Oil seal including wear sleeve with hydrodynamic pattern - Google Patents

Oil seal including wear sleeve with hydrodynamic pattern

Info

Publication number
AU2001251684A1
AU2001251684A1 AU2001251684A AU5168401A AU2001251684A1 AU 2001251684 A1 AU2001251684 A1 AU 2001251684A1 AU 2001251684 A AU2001251684 A AU 2001251684A AU 5168401 A AU5168401 A AU 5168401A AU 2001251684 A1 AU2001251684 A1 AU 2001251684A1
Authority
AU
Australia
Prior art keywords
wear sleeve
oil seal
grooves
seal including
pattern
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.)
Abandoned
Application number
AU2001251684A
Inventor
Kuang-Yu Huang
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.)
SKF USA Inc
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
Publication of AU2001251684A1 publication Critical patent/AU2001251684A1/en
Abandoned 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
    • F16J15/3248—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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
  • Lubricants (AREA)
  • Forging (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

A wear sleeve for use with the active face of an associated seal unit. The wear sleeve includes a radial flange and an axial flange having a plurality of grooves therein. The grooves are formed on an inner margin of the blank while the blank is in a flat condition. Thereafter, the axial flange is drawn in a skirt forming die so as to create an outer surface on the axial flange having a hydrodynamic pattern thereon. The grooves are formed in a sinusoidal pattern, and the inner surface of the skirt forming die is free from formations creating interference with the skirt.
AU2001251684A 2000-02-15 2001-02-09 Oil seal including wear sleeve with hydrodynamic pattern Abandoned AU2001251684A1 (en)

Applications Claiming Priority (3)

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
US09504982 2000-02-15
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
AU2001251684A1 true AU2001251684A1 (en) 2001-08-27

Family

ID=24008531

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001251684A Abandoned AU2001251684A1 (en) 2000-02-15 2001-02-09 Oil seal including wear sleeve with hydrodynamic pattern

Country Status (6)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033446C5 (en) * 2000-07-10 2006-12-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Shaft seal
US7076478B2 (en) * 2001-06-26 2006-07-11 Microsoft Corporation Wrapper playlists on streaming media services
DE10334896A1 (en) * 2003-07-29 2005-03-03 Carl Freudenberg Kg Sealing arrangement for a shaft comprises a radial shaft sealing ring with a sealing lip, and a shaft surface with a helical profiling leading the medium to be contained back into the sealed space
US7100924B2 (en) 2004-01-15 2006-09-05 Federal-Mogul Worldwide, Inc. Elastomeric hinged seal
DE102006047016B4 (en) * 2005-10-04 2020-06-04 Ntn Corp. Wheel bearing device
EP1862710B1 (en) * 2006-05-30 2009-05-27 Aktiebolaget SKF Low-friction annular sealing assembly for a centrifugal pump, in particular an internal combustion engine cooling liquid pump
JP2009041708A (en) * 2007-08-10 2009-02-26 Nok Corp Sealing device
US7931277B2 (en) * 2009-08-27 2011-04-26 Stein Seal Company Hydrodynamic circumferential seal system for large translations
DE102010007010B4 (en) * 2010-02-05 2011-09-01 Aktiebolaget Skf Wear bushing
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 (en) * 2010-07-06 2012-01-12 Robert Bosch Gmbh Hydrostatic machine, in particular axial piston machine
JP5800148B2 (en) * 2011-12-21 2015-10-28 Nok株式会社 Engine rear seal
CN103857947B (en) * 2012-02-15 2016-03-09 伊格尔工业股份有限公司 Gland seal device
CA2896276A1 (en) * 2013-03-07 2014-10-09 Andrew D. Copeland Seal assembly and shaft therefor
JP6314689B2 (en) * 2014-06-25 2018-04-25 Nok株式会社 Sealing device
DE102020209677A1 (en) * 2020-07-31 2022-02-03 Aktiebolaget Skf bearing arrangement
PL442530A1 (en) * 2022-10-14 2024-04-15 Tadeusz Zwoliński System and insert for sealing flange connections

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 (en) * 1986-03-08 1987-09-17 Goetze Ag Lip sealing ring
JPH01115070U (en) 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
ES2090980T3 (en) * 1992-02-18 1996-10-16 Federal Mogul Corp WELDED WEAR SLEEVE FOR LUBRICANT JOINTS.
US5346662A (en) * 1992-10-08 1994-09-13 Skf Usa Inc. Method of manufacturing a composite seal
JP3443423B2 (en) * 1993-06-04 2003-09-02 Ｎｏｋ株式会社 Sealing device and manufacturing method thereof
US5779268A (en) * 1995-06-06 1998-07-14 Morton International, Inc. Stamped driver inflator base
DE19721692C2 (en) * 1997-05-23 2000-02-24 Freudenberg Carl Fa Sealing arrangement
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
ATE282166T1 (en) 2004-11-15
WO2001061222A3 (en) 2002-01-31
US6354598B1 (en) 2002-03-12
DE60107053D1 (en) 2004-12-16
EP1255940B1 (en) 2004-11-10
WO2001061222A2 (en) 2001-08-23
EP1255940A2 (en) 2002-11-13
DE60107053T2 (en) 2005-12-01

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