DK3625484T3 - Rotationstætningsindretning og rotationstætning med tilbageføringsfunktion - Google Patents

Rotationstætningsindretning og rotationstætning med tilbageføringsfunktion Download PDF

Info

Publication number
DK3625484T3
DK3625484T3 DK18726771.1T DK18726771T DK3625484T3 DK 3625484 T3 DK3625484 T3 DK 3625484T3 DK 18726771 T DK18726771 T DK 18726771T DK 3625484 T3 DK3625484 T3 DK 3625484T3
Authority
DK
Denmark
Prior art keywords
rotation sealing
return function
sealing device
rotation
return
Prior art date
Application number
DK18726771.1T
Other languages
English (en)
Inventor
Christoph Dr Wehmann
Martin Franz
Original Assignee
Trelleborg Sealing Solutions Germany Gmbh
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 Trelleborg Sealing Solutions Germany Gmbh filed Critical Trelleborg Sealing Solutions Germany Gmbh
Application granted granted Critical
Publication of DK3625484T3 publication Critical patent/DK3625484T3/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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure

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)
DK18726771.1T 2017-05-19 2018-05-18 Rotationstætningsindretning og rotationstætning med tilbageføringsfunktion DK3625484T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017208574.6A DE102017208574A1 (de) 2017-05-19 2017-05-19 Rotationsdichtungsanordnung unt Rotationsdichtung mit Rückförderfunktion
PCT/EP2018/063092 WO2018211073A1 (de) 2017-05-19 2018-05-18 Rotationsdichtungsanordnung und rotationsdichtung mit rückförderfunktion

Publications (1)

Publication Number Publication Date
DK3625484T3 true DK3625484T3 (da) 2022-04-04

Family

ID=62235945

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18726771.1T DK3625484T3 (da) 2017-05-19 2018-05-18 Rotationstætningsindretning og rotationstætning med tilbageføringsfunktion

Country Status (9)

Country Link
US (1) US11686389B2 (da)
EP (1) EP3625484B1 (da)
CN (1) CN110678677B (da)
DE (1) DE102017208574A1 (da)
DK (1) DK3625484T3 (da)
ES (1) ES2910151T3 (da)
HU (1) HUE058267T2 (da)
PL (1) PL3625484T3 (da)
WO (1) WO2018211073A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019008984A1 (de) * 2019-12-23 2021-06-24 Kaco Gmbh + Co. Kg Wellendichtung, insbesondere Radialwellendichtung, mit wenigstens einem Dichtelement
DE102020204514A1 (de) * 2020-04-07 2021-10-07 Trelleborg Sealing Solutions Germany Gmbh Dichtungsanordnung mit Dichtungseinheit
CN113137476A (zh) * 2021-02-07 2021-07-20 青岛众力诚达智能科技有限公司 一种反向唇口密封带压密封介质加载的密封结构
CN112963541A (zh) * 2021-02-07 2021-06-15 青岛众力诚达智能科技有限公司 一种设置螺纹副的旋转密封结构
CN112963540A (zh) * 2021-02-07 2021-06-15 青岛众力诚达智能科技有限公司 一种设置支撑唇口的旋转密封结构
DE202021101111U1 (de) * 2021-03-04 2021-03-12 Ews Weigele Gmbh & Co. Kg Axialdichtring in einem angetriebenen Werkzeug

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515395A (en) * 1966-09-06 1970-06-02 Gen Motors Corp Unidirectional pumping seal
DE1775426A1 (de) * 1967-08-16 1971-07-01 Vare Corp Dichtung
US3586342A (en) * 1968-11-07 1971-06-22 Dana Corp Hydrodynamic shaft seal
US3785660A (en) * 1970-10-15 1974-01-15 Republic Ind Corp Seal
US3861691A (en) 1971-12-16 1975-01-21 Texacone Co Packing member
ZA732297B (en) * 1972-04-10 1974-01-30 Repco Res Proprietary Ltd Improved fluid seal
FR2248439B1 (da) * 1973-10-23 1976-10-22 Skf Ind Trading & Dev
DE3323741C2 (de) * 1983-07-01 1986-07-03 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtring
US4484752A (en) * 1984-03-08 1984-11-27 Federal-Mogul Corporation Rotating-lip bidirectional hydrodynamic oil seal
DE3526424C1 (de) 1985-07-24 1987-02-12 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring und Verfahren zu seiner Herstellung
DE3827822A1 (de) 1988-08-16 1990-02-22 Rieter Ag Maschf Karde mit einem querband an ihrem ausgang
US5722665A (en) * 1992-02-26 1998-03-03 Durametallic Corporation Spiral groove face seal
JPH10122376A (ja) * 1996-10-14 1998-05-15 Nok Corp オイルシール
DE19821146A1 (de) * 1998-05-12 1999-11-18 Kaco Gmbh Co Radialwellendichtring
JP3785809B2 (ja) * 1998-06-04 2006-06-14 Ｎｏｋ株式会社 密封装置
DE60044607D1 (de) * 1999-07-27 2010-08-12 Northeast Equipment Inc Doing Geteilte gleitringdichtung
DE10000853A1 (de) * 2000-01-12 2001-08-02 Freudenberg Carl Fa Dichtungsanordnung
DE50000664D1 (de) * 2000-10-13 2002-11-21 Ford Global Tech Inc Dichtlippe eines Wellendichtringes
DE102004020965B4 (de) * 2004-04-28 2015-03-05 Carl Freudenberg Kg Radialwellendichtring
JP2009002510A (ja) * 2007-06-15 2009-01-08 Dichtungstechnik G Bruss Gmbh & Co Kg シャフト用のシーリング部材及び車両部品
US8181966B2 (en) * 2009-01-12 2012-05-22 Kaydon Ring & Seal, Inc. Gas seal for aerospace engines and the like
DE102013207029B4 (de) * 2013-04-18 2016-05-04 Aktiebolaget Skf Radialwellen-Dichtungsanordnung
WO2015045974A1 (ja) * 2013-09-27 2015-04-02 株式会社リケン シールリング
CN105917151A (zh) * 2014-01-24 2016-08-31 Nok株式会社 密封圈
US9458937B2 (en) * 2014-08-14 2016-10-04 Federal-Mogul Corporation Shaft seal assembly with exclusion pump dust lip
DE102015226705A1 (de) * 2015-12-23 2017-06-29 Trelleborg Sealing Solutions Germany Gmbh Dichtungsanordnung mit Dichtfolie
EP3546806B1 (en) * 2016-11-25 2023-03-15 NOK Corporation Sealing device
DE102016124457A1 (de) * 2016-12-15 2018-06-21 Universität Stuttgart Vorrichtung zur Abdichtung eines Gegenstands
DE102017204204A1 (de) * 2017-03-14 2018-09-20 Aktiebolaget Skf Dichtungsanordnung

Also Published As

Publication number Publication date
ES2910151T3 (es) 2022-05-11
HUE058267T2 (hu) 2022-07-28
CN110678677B (zh) 2021-06-29
US20200080643A1 (en) 2020-03-12
EP3625484B1 (de) 2022-01-19
EP3625484A1 (de) 2020-03-25
WO2018211073A1 (de) 2018-11-22
US11686389B2 (en) 2023-06-27
PL3625484T3 (pl) 2022-05-02
DE102017208574A1 (de) 2018-11-22
CN110678677A (zh) 2020-01-10

Similar Documents

Publication Publication Date Title
DK3727232T3 (da) Stomiindretning med selektive sensorpunkter og tilhørende fremgangsmåde
DK3455978T3 (da) Multi-underbærebølge-fremgangsmåde og indretning med flere numerologier
DK3337549T3 (da) Kateteranordninger med ventiler og tilhørende fremgangsmåder.
DK3452463T3 (da) Amidsubstituerede pyridinyltriazolderivater og anvendelser deraf
DK3610005T3 (da) Peptidligase og anvendelse deraf
DK3303396T3 (da) Antistoffer mod ox40 og anvendelser deraf
DK3625484T3 (da) Rotationstætningsindretning og rotationstætning med tilbageføringsfunktion
DK3484865T3 (da) Somatostatinmodulatorer og anvendelser deraf
DK3372549T3 (da) Griber og tværgående element med mindst en griber
DK3365524T3 (da) Tætningsindretning til en skydedør og skydedør forsynet dermed
DK3668512T3 (da) Pyruvatkinasemodulatorer og anvendelse deraf
DK3450803T3 (da) Tætningsarrangement og tilsvarende tætning
DK3414181T3 (da) Enkeltvirkende aftapningsanordning med glidende hylster
DK3094923T3 (da) Konstruktionselement med mindst én elektronisk komponent og tilhørende fremgangsmåde
IT201700064268A1 (it) Dispositivo e procedimento di rilevazione
DK3596363T3 (da) Tætningsanordning
DK3621694T3 (da) Lrrc33-inhibitorer og anvendelse heraf
DK3394483T3 (da) Tætningsanordning med tætningsfolie
DK3414420T3 (da) Brøndanordning og brøndsystem
DK3516160T3 (da) Brøndanordning og tilhørende fremgangsmåder
MA49905A (fr) Polyesteramines et polyesterquats
DK3468642T3 (da) Doseringsapparat og injektionsanordning
DK3532143T3 (da) Kateteranordninger med ventiler og tilhørende fremgangsmåder
DK3275453T3 (da) Farmaceutisk sammensætning med silibinin og ve
DK3458746T3 (da) Rotationstætningsanordning med trykaktiverbar rotationstætning samt rotationstætning