DE69715430D1 - Hydrodynamische schmiermitteldichtung für niedrige drehmomente - Google Patents

Hydrodynamische schmiermitteldichtung für niedrige drehmomente

Info

Publication number
DE69715430D1
DE69715430D1 DE69715430T DE69715430T DE69715430D1 DE 69715430 D1 DE69715430 D1 DE 69715430D1 DE 69715430 T DE69715430 T DE 69715430T DE 69715430 T DE69715430 T DE 69715430T DE 69715430 D1 DE69715430 D1 DE 69715430D1
Authority
DE
Germany
Prior art keywords
gasket
low torque
hydrodynamic lubricant
hydrodynamic
lubricant
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.)
Expired - Fee Related
Application number
DE69715430T
Other languages
English (en)
Other versions
DE69715430T2 (de
Inventor
Jon Chandler
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.)
Federal Mogul LLC
Original Assignee
Federal Mogul LLC
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 Federal Mogul LLC filed Critical Federal Mogul LLC
Application granted granted Critical
Publication of DE69715430D1 publication Critical patent/DE69715430D1/de
Publication of DE69715430T2 publication Critical patent/DE69715430T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load

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)
  • Pinball Game Machines (AREA)
DE69715430T 1996-09-10 1997-06-05 Hydrodynamische schmiermitteldichtung für niedrige drehmomente Expired - Fee Related DE69715430T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/711,619 US5676383A (en) 1996-09-10 1996-09-10 Hydrodynamic low-torque lubricant seal with pumping projections
PCT/US1997/009785 WO1998011366A1 (en) 1996-09-10 1997-06-05 Hydrodynamic low-torque lubricant seal

Publications (2)

Publication Number Publication Date
DE69715430D1 true DE69715430D1 (de) 2002-10-17
DE69715430T2 DE69715430T2 (de) 2003-08-07

Family

ID=24858821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715430T Expired - Fee Related DE69715430T2 (de) 1996-09-10 1997-06-05 Hydrodynamische schmiermitteldichtung für niedrige drehmomente

Country Status (5)

Country Link
US (1) US5676383A (de)
EP (1) EP0925462B1 (de)
DE (1) DE69715430T2 (de)
ES (1) ES2183198T3 (de)
WO (1) WO1998011366A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6186507B1 (en) 1997-09-25 2001-02-13 Michael R. Oldenburg Retrofittable severe duty seal for a shaft
US20020011710A1 (en) * 1997-09-25 2002-01-31 Oldenburg Michael R. Retrofittable severe duty seal for a shaft
IT1303234B1 (it) * 1998-08-18 2000-11-02 Rft Spa Complesso di tenuta, in particolare per alberi motore di veicoli.
US6145558A (en) * 1998-12-10 2000-11-14 Case Corporation Seal arrangement for a central tire inflation system
KR20010068304A (ko) * 2000-01-04 2001-07-23 일진산업주식회사 내니수성을 향상시킨 베어링용 시일링 장치
ES2235748T3 (es) * 2000-01-18 2005-07-16 Ina-Schaeffler Kg Junta elastica de estanqueidad para un seguidor de leva.
DE10037150A1 (de) * 2000-07-31 2002-02-21 Hilti Ag Lagerdichtung
US6692007B2 (en) * 2001-10-31 2004-02-17 Transcom, Inc. Seal for a shaft
EP1488144B1 (de) 2002-03-26 2010-11-24 Federal-Mogul Corporation Wellendichtung
JP4297658B2 (ja) * 2002-07-29 2009-07-15 Ｎｔｎ株式会社 車輪用軸受装置
US8840115B2 (en) 2007-03-09 2014-09-23 Freudenberg-Nok General Partnership Wide range temperature and pressure hydraulic cylinder sealing system
US20090107731A1 (en) * 2007-10-30 2009-04-30 George Fedorovich Drillbit seal
US20110278801A1 (en) * 2010-05-11 2011-11-17 Morgan Construction Company Neck seal
US9829041B2 (en) * 2013-05-28 2017-11-28 Ntn Corporation Rolling bearing
DE102013215452B4 (de) * 2013-08-06 2021-02-11 Schaeffler Technologies AG & Co. KG Tauchlagerung
DE102013220074B4 (de) * 2013-10-02 2015-05-13 Schaeffler Technologies AG & Co. KG Schleuderscheibe als Vordichtung für ein Radlager
DE102014223828A1 (de) * 2014-11-21 2016-05-25 Aktiebolaget Skf Dichtungsanordnung für Lageranwendungen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214179A (en) * 1962-12-04 1965-10-26 Gen Motors Corp Seal and method of sealing between relatively rotating members
FR1437899A (fr) * 1965-06-18 1966-05-06 Angus George Co Ltd Joint d'étanchéité
US3497225A (en) * 1967-09-26 1970-02-24 Intern Packings Corp Dynamic seal having static sealing element
DE1988024U (de) * 1968-03-27 1968-06-20 Lechler Elring Dichtungswerke Radial-wellendichtring.
NL6915900A (de) * 1968-10-31 1970-05-04
US3807743A (en) * 1971-05-28 1974-04-30 Chicago Rawhide Mfg Co Fluid seal having pumping elements and cooperating auxiliary lip
US3790180A (en) * 1971-05-28 1974-02-05 Chicago Rawhide Mfg Co Fluid seal with pumping action
US3895814A (en) * 1971-08-10 1975-07-22 Parker Hannifin Corp Rotary shaft seal
GB1432143A (en) * 1972-06-29 1976-04-14 Angus George Co Ltd Shaft seals optical projection systems
GB2108596A (en) * 1981-10-30 1983-05-18 Gen Motors Corp Self-venting seal assemblies
US4399998A (en) * 1981-12-28 1983-08-23 The Timken Company Self-venting seal lip
US4522411A (en) * 1984-10-01 1985-06-11 Chicago Rawhide Mfg. Co. Fluid seals with self-venting auxiliary lips
US4799808A (en) * 1985-12-19 1989-01-24 The Timken Company Compact seal
EP0228847B1 (de) * 1985-12-19 1991-01-23 The Timken Company Dichtung
US4770424A (en) * 1985-12-19 1988-09-13 The Timken Company Compact labyrinth-type seal
US4822058A (en) * 1987-10-01 1989-04-18 Federal-Mogul Corporation Radial lip seal
DE3838996A1 (de) * 1988-11-18 1990-05-23 Freudenberg Carl Fa Radialwellendichtring
US5017025A (en) * 1990-04-05 1991-05-21 The Timken Company Bearing assembly for a shaft journal
US5553870A (en) * 1994-02-16 1996-09-10 The Timken Company Lip seal separating oil and grease
US5511886A (en) * 1994-05-23 1996-04-30 Brenco Incorporated Bearing seal with oil deflectors

Also Published As

Publication number Publication date
MX9705549A (es) 1998-03-31
DE69715430T2 (de) 2003-08-07
EP0925462B1 (de) 2002-09-11
ES2183198T3 (es) 2003-03-16
US5676383A (en) 1997-10-14
WO1998011366A1 (en) 1998-03-19
EP0925462A1 (de) 1999-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee