KR100684684B1 - 환형 시일 링 및 환형 시일 조립체 - Google Patents

환형 시일 링 및 환형 시일 조립체 Download PDF

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Publication number
KR100684684B1
KR100684684B1 KR1020027002011A KR20027002011A KR100684684B1 KR 100684684 B1 KR100684684 B1 KR 100684684B1 KR 1020027002011 A KR1020027002011 A KR 1020027002011A KR 20027002011 A KR20027002011 A KR 20027002011A KR 100684684 B1 KR100684684 B1 KR 100684684B1
Authority
KR
South Korea
Prior art keywords
annular
seal ring
cylindrical wall
seal
annular seal
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
KR1020027002011A
Other languages
English (en)
Korean (ko)
Other versions
KR20020036845A (ko
Inventor
메쯔제리에이.
쿠퍼데이비드지.
Original Assignee
캐타필라 인코포레이티드
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 캐타필라 인코포레이티드 filed Critical 캐타필라 인코포레이티드
Publication of KR20020036845A publication Critical patent/KR20020036845A/ko
Application granted granted Critical
Publication of KR100684684B1 publication Critical patent/KR100684684B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
KR1020027002011A 1999-08-17 2000-07-31 환형 시일 링 및 환형 시일 조립체 Expired - Fee Related KR100684684B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/375,888 1999-08-17
US09/375,888 US6406029B1 (en) 1999-08-17 1999-08-17 Seal assembly having an encapsulated cone spring

Publications (2)

Publication Number Publication Date
KR20020036845A KR20020036845A (ko) 2002-05-16
KR100684684B1 true KR100684684B1 (ko) 2007-02-22

Family

ID=23482784

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027002011A Expired - Fee Related KR100684684B1 (ko) 1999-08-17 2000-07-31 환형 시일 링 및 환형 시일 조립체

Country Status (6)

Country Link
US (1) US6406029B1 (enExample)
EP (1) EP1214538B1 (enExample)
JP (1) JP2003507674A (enExample)
KR (1) KR100684684B1 (enExample)
DE (1) DE60022524T2 (enExample)
WO (1) WO2001013016A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1190340C (zh) * 2000-12-22 2005-02-23 日立建机株式会社 履带用的密封装置
US20030222410A1 (en) * 2002-05-30 2003-12-04 Williams Ronald D. High pressure and temperature seal for downhole use
US7469906B2 (en) * 2005-07-01 2008-12-30 Spx Corporation Filter lip seal and method
US8439363B2 (en) 2010-09-20 2013-05-14 Federal-Mogul Corporation Dynamic radial shaft seal assembly with combination dust exclusion thrust pad
US8876226B2 (en) 2010-12-23 2014-11-04 Caterpillar Inc. Seal assembly
US20130319557A1 (en) * 2012-06-05 2013-12-05 Hunting Energy Services, Inc. Metal Reinforced Seal Plate for Pilot Actuated Spool Valve
US20140091615A1 (en) * 2012-10-01 2014-04-03 Caterpillar Inc. Idler wheel assembly
US9180921B2 (en) 2012-10-01 2015-11-10 Caterpillar Inc. Idler wheel assembly
US9316055B2 (en) * 2013-05-03 2016-04-19 Baker Hughes Incorporated Drill bit with a dynamic metal seal
US20200079445A1 (en) * 2018-09-11 2020-03-12 Caterpillar Inc. Lip Seal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137508A (en) * 1961-01-03 1964-06-16 Hughes Tool Co Bearing seal
US3096835A (en) * 1962-01-02 1963-07-09 Smith Ind International Inc Bearing seal for rotary rock bits
US3199878A (en) * 1962-12-10 1965-08-10 Hughes Tool Co Seal between a pair of relatively rotatably, radially extending surfaces
US3313552A (en) * 1963-10-18 1967-04-11 Hughes Tool Co Belleville spring and seal ring
US3381968A (en) * 1965-08-17 1968-05-07 Smith Ind International Inc Bearing seal
US3370895A (en) * 1965-09-28 1968-02-27 Dresser Ind Bearing seal for drilling bits
US3489421A (en) * 1967-03-23 1970-01-13 Smith International Bearing seal
US3614113A (en) * 1970-03-04 1971-10-19 Caterpillar Tractor Co Boot-belleville seal
DE2526327C3 (de) * 1975-06-12 1978-10-12 Intertrac Viehmann & Co, 5820 Gevelsberg Abdichtung der Bolzenlagerung einer Gleiskette
DE7805701U1 (de) * 1978-02-25 1979-08-02 Intertrac Viehmann & Co, 5820 Gevelsberg Abdichtung einer Bolzenlagerung einer Gleiskette
BR7909018A (pt) * 1979-07-16 1981-05-05 Caterpillar Tractor Co Vedante
JPS57500119A (enExample) 1980-02-19 1982-01-21
US4582366A (en) * 1984-11-02 1986-04-15 Burfield Peter C Lubricant seal for track linkage
US4722404A (en) * 1987-01-28 1988-02-02 Varel Manufacturing Company Drill bit bearing seal
US4822057A (en) * 1988-03-31 1989-04-18 Smith International, Inc. Mechanical face seal for rock bits
US5605338A (en) * 1995-09-07 1997-02-25 Skf Usa Inc. Liquid pump seal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
기재불비로 거절이유 통지

Also Published As

Publication number Publication date
DE60022524D1 (de) 2005-10-13
EP1214538A1 (en) 2002-06-19
KR20020036845A (ko) 2002-05-16
DE60022524T2 (de) 2006-07-13
WO2001013016A1 (en) 2001-02-22
EP1214538B1 (en) 2005-09-07
JP2003507674A (ja) 2003-02-25
US6406029B1 (en) 2002-06-18

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