DK3728819T3 - Tætningsarrangement - Google Patents

Tætningsarrangement Download PDF

Info

Publication number
DK3728819T3
DK3728819T3 DK18826985.6T DK18826985T DK3728819T3 DK 3728819 T3 DK3728819 T3 DK 3728819T3 DK 18826985 T DK18826985 T DK 18826985T DK 3728819 T3 DK3728819 T3 DK 3728819T3
Authority
DK
Denmark
Prior art keywords
sealing arrangement
sealing
arrangement
Prior art date
Application number
DK18826985.6T
Other languages
English (en)
Inventor
Christian Kohl
Thomas Kramer
Frank Lauer
Original Assignee
Freudenberg Carl Kg
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 Kg filed Critical Freudenberg Carl Kg
Application granted granted Critical
Publication of DK3728819T3 publication Critical patent/DK3728819T3/da

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
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3216—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction parallel to the surfaces
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
    • 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
    • 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
    • F16J15/56—Other sealings for reciprocating rods

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)
  • Sealing Devices (AREA)
DK18826985.6T 2017-12-21 2018-12-12 Tætningsarrangement DK3728819T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017011929.5A DE102017011929A1 (de) 2017-12-21 2017-12-21 Dichtungsanordnung
PCT/EP2018/084459 WO2019121190A1 (de) 2017-12-21 2018-12-12 Dichtungsanordnung

Publications (1)

Publication Number Publication Date
DK3728819T3 true DK3728819T3 (da) 2024-10-28

Family

ID=64901493

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18826985.6T DK3728819T3 (da) 2017-12-21 2018-12-12 Tætningsarrangement

Country Status (6)

Country Link
US (1) US20200386320A1 (da)
EP (1) EP3728819B1 (da)
CN (1) CN111479996A (da)
DE (1) DE102017011929A1 (da)
DK (1) DK3728819T3 (da)
WO (1) WO2019121190A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7547513B2 (ja) * 2020-06-03 2024-09-09 サン－ゴバン パフォーマンス プラスティックス コーポレイション 動的金属シール

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969797A (en) * 1932-07-30 1934-08-14 Garlock Packing Co Oil sealing device
US2326286A (en) * 1941-11-01 1943-08-10 Gen Tire & Rubber Co Machinery packing
US2538198A (en) * 1947-04-18 1951-01-16 Garlock Packing Co Sealing device having interbonded rigid and flexible molded portions
US2804325A (en) * 1954-07-16 1957-08-27 Gen Motors Corp Fluid seal
US3057630A (en) * 1958-08-08 1962-10-09 Sneed John Seal
US3494624A (en) * 1968-03-04 1970-02-10 George V Woodling Fluid seal for a shaft
DE2645327A1 (de) * 1975-10-09 1977-04-21 Mark Clair Christensen Ringfoermige verbunddichtung
US4610319A (en) * 1984-10-15 1986-09-09 Kalsi Manmohan S Hydrodynamic lubricant seal for drill bits
JPS62858U (da) * 1985-06-17 1987-01-07
GB8813784D0 (en) * 1988-06-10 1988-07-13 Dowty Seals Ltd Seals
US5230520A (en) * 1992-03-13 1993-07-27 Kalsi Engineering, Inc. Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
US5738358A (en) * 1996-01-02 1998-04-14 Kalsi Engineering, Inc. Extrusion resistant hydrodynamically lubricated multiple modulus rotary shaft seal
US6767016B2 (en) * 1998-05-20 2004-07-27 Jeffrey D. Gobeli Hydrodynamic rotary seal with opposed tapering seal lips
US6234490B1 (en) * 1999-07-09 2001-05-22 George B. Champlin Leakfree pumpback packing
US20060006608A1 (en) * 2004-06-28 2006-01-12 Laplante Robert P Sector shaft pressure seal
US8550467B2 (en) * 2006-03-22 2013-10-08 Kalsi Engineering, Inc. Rotary seal with improved film distribution
EP1878953A1 (de) * 2006-07-11 2008-01-16 Carl Freudenberg KG Dichtungsanordnung
DE102007042368A1 (de) * 2007-09-06 2009-03-19 Schaeffler Kg Dichtungsanordnung für ein Lager
JP5226765B2 (ja) * 2010-01-18 2013-07-03 三菱電線工業株式会社 密封構造
US9810324B2 (en) * 2011-09-26 2017-11-07 A.W. Chesterton Company Methods and apparatuses for producing a braided dual-sided compression packing seal and methods of using the same
DE102014107483B4 (de) * 2014-05-27 2018-05-03 Trelleborgvibracoustic Gmbh Zentrierhülse zur Lagerung und Zentrierung eines Wellenendes
CN205118243U (zh) * 2015-10-23 2016-03-30 宁波方力密封件有限公司 用于食品级设备的机械密封
FR3047215B1 (fr) * 2016-02-02 2018-02-02 Contitech Vibration Control Gmbh Dispositif de freinage comprenant un joint d'etancheite composite a deux materiaux encolles.
WO2018145785A1 (en) * 2017-02-09 2018-08-16 Siemens Wind Power A/S Seal
US10302200B2 (en) * 2017-05-16 2019-05-28 Kalsi Engineering, Inc. Seal for bi-directional rotation and pressure
US10538978B1 (en) * 2017-07-21 2020-01-21 Clark Seals, Ltd. Washpipe seal assembly

Also Published As

Publication number Publication date
DE102017011929A1 (de) 2019-06-27
WO2019121190A1 (de) 2019-06-27
CN111479996A (zh) 2020-07-31
EP3728819B1 (de) 2024-08-07
US20200386320A1 (en) 2020-12-10
EP3728819A1 (de) 2020-10-28

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