IN2014CH02008A - - Google Patents

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Publication number
IN2014CH02008A
IN2014CH02008A IN2008CH2014A IN2014CH02008A IN 2014CH02008 A IN2014CH02008 A IN 2014CH02008A IN 2008CH2014 A IN2008CH2014 A IN 2008CH2014A IN 2014CH02008 A IN2014CH02008 A IN 2014CH02008A
Authority
IN
India
Prior art keywords
shaft
disposed
surface section
pumping
group
Prior art date
Application number
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51628901&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014CH02008(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of IN2014CH02008A publication Critical patent/IN2014CH02008A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
IN2008CH2014 2013-04-18 2014-04-17 IN2014CH02008A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013207029.2A DE102013207029B4 (de) 2013-04-18 2013-04-18 Radialwellen-Dichtungsanordnung

Publications (1)

Publication Number Publication Date
IN2014CH02008A true IN2014CH02008A (enExample) 2015-09-04

Family

ID=51628901

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2008CH2014 IN2014CH02008A (enExample) 2013-04-18 2014-04-17

Country Status (4)

Country Link
US (1) US9709173B2 (enExample)
CN (1) CN104214346B (enExample)
DE (1) DE102013207029B4 (enExample)
IN (1) IN2014CH02008A (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076326B4 (de) * 2011-05-24 2024-02-22 Aktiebolaget Skf Dichtlippe und Dichtung
JP5637172B2 (ja) * 2012-04-27 2014-12-10 Nok株式会社 密封装置
FR2995652B1 (fr) * 2012-09-14 2014-09-26 Freudenberg Carl Kg Joint d'etancheite, en particulier pour liquide sous pression
JP6267475B2 (ja) * 2013-10-04 2018-01-24 Nok株式会社 密封装置
US10228059B2 (en) * 2013-10-10 2019-03-12 Nok Corporation Sealing device
JP6231352B2 (ja) * 2013-10-29 2017-11-15 Nok株式会社 オイルシール
JP6809847B2 (ja) * 2016-09-01 2021-01-06 Nok株式会社 密封装置
DE102016220179A1 (de) 2016-10-17 2018-04-19 Aktiebolaget Skf Dichtungsanordnung
CN106337937B (zh) * 2016-11-20 2018-01-23 杨朴 一种烘干机烟尘三级密封方法
DE102016124457B4 (de) * 2016-12-15 2025-03-27 Universität Stuttgart Vorrichtung zur Abdichtung eines Gegenstands
DE102017204204A1 (de) 2017-03-14 2018-09-20 Aktiebolaget Skf Dichtungsanordnung
DE102017208574A1 (de) * 2017-05-19 2018-11-22 Trelleborg Sealing Solutions Germany Gmbh Rotationsdichtungsanordnung unt Rotationsdichtung mit Rückförderfunktion
DE102017012166A1 (de) * 2017-12-22 2019-06-27 Kaco Gmbh + Co. Kg Radialwellendichtung
DE102019002953A1 (de) * 2019-04-18 2020-10-22 Kaco Gmbh + Co. Kg Radialwellendichtung
US11913552B2 (en) * 2020-03-10 2024-02-27 Nok Corporation Sealing device and gear reducer
CN113494609A (zh) * 2020-03-20 2021-10-12 舍弗勒技术股份两合公司 密封圈
DE102020204514A1 (de) 2020-04-07 2021-10-07 Trelleborg Sealing Solutions Germany Gmbh Dichtungsanordnung mit Dichtungseinheit
JPWO2022264255A1 (enExample) * 2021-06-15 2022-12-22
CN114224138B (zh) * 2022-02-23 2022-05-03 常州乐邦科技有限公司 一种智能展示架
DE102022004937A1 (de) * 2022-12-23 2024-07-04 Kaco Gmbh + Co. Kg Radialwellendichtung
JP2025118459A (ja) * 2024-01-31 2025-08-13 Nok株式会社 密封装置

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586342A (en) * 1968-11-07 1971-06-22 Dana Corp Hydrodynamic shaft seal
US3934888A (en) * 1969-10-03 1976-01-27 Parker-Hannifin Corporation Bi-directional rotary shaft seal
US3785660A (en) * 1970-10-15 1974-01-15 Republic Ind Corp Seal
DD107968A1 (enExample) * 1972-05-23 1974-08-20
DE2556992C2 (de) * 1975-12-18 1980-04-24 Goetze Ag, 5093 Burscheid Wellendichtring
US4183543A (en) * 1978-11-13 1980-01-15 Dana Corporation Hydrodynamic seal with collector bead
US4288083A (en) * 1980-02-07 1981-09-08 International Packings Corporation Hydrodynamic shaft seal
US4560174A (en) * 1983-12-02 1985-12-24 Berco S.P.A. Multi lip seal
DE3702018C1 (en) 1987-01-24 1987-11-05 Kaco Gmbh Co Shaft sealing ring
US4995623A (en) * 1987-09-11 1991-02-26 Nok Corporation Sealing device for reciprocating member
JP2558504B2 (ja) * 1988-06-13 1996-11-27 光洋精工株式会社 オイルシール
DE3833042A1 (de) * 1988-09-29 1990-04-12 Freudenberg Carl Fa Wellendichtung
DE3940005C2 (de) * 1989-12-02 1993-10-28 Freudenberg Carl Fa Kolben- oder Stangendichtung
AU2521692A (en) 1991-09-30 1993-04-01 Skf Usa Inc. Pumping feature on wear sleeve for unitized seal
JP3261275B2 (ja) * 1994-12-28 2002-02-25 エヌオーケー株式会社 密封装置
JP3581969B2 (ja) * 1995-06-16 2004-10-27 Ｎｏｋ株式会社 密封装置
US6045138A (en) * 1996-04-24 2000-04-04 Nok Corporation Sealing device for reciprocal movement
EP0939257A3 (en) * 1998-02-27 2000-05-31 NOK Corporation Oil seal
JP4244442B2 (ja) * 1998-06-12 2009-03-25 Ｎｏｋ株式会社 密封装置
CN2388421Y (zh) 1998-08-14 2000-07-19 十堰东森汽车密封件有限公司 带双向回油线的动态旋转轴油封
DE19836986C2 (de) * 1998-08-14 2000-07-06 Freudenberg Carl Fa Radialwellendichtring
DE10033446C5 (de) * 2000-07-10 2006-12-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Wellendichtring
US6921082B2 (en) * 2002-07-12 2005-07-26 Carl Freudenberg Kg Lip sealing ring
DE10109320C2 (de) * 2001-02-27 2003-07-10 Bruss Dichtungstechnik Radialwellendichtring
DE20121487U1 (de) * 2001-11-08 2002-12-19 Dichtungstechnik G. Bruss GmbH & Co. KG, 22955 Hoisdorf Wellendichtring
JP2004138091A (ja) * 2002-10-15 2004-05-13 Nok Corp 往復動シール
DE10313162B4 (de) 2003-03-25 2013-02-28 Kaco Gmbh + Co. Kg Dichtring
JP2005172061A (ja) * 2003-12-09 2005-06-30 Nok Corp 密封装置
US7004471B2 (en) * 2003-12-17 2006-02-28 General Motors Corporation Radial lip seal
JP2005299808A (ja) * 2004-04-13 2005-10-27 Nok Corp ポンプ用シール
DE102004020966B4 (de) * 2004-04-28 2016-01-07 Carl Freudenberg Kg Radialwellendichtring
US20060103075A1 (en) * 2004-11-15 2006-05-18 Zahn Henry W Triple lip fork seal
WO2006062929A1 (en) * 2004-12-07 2006-06-15 The Timken Company Micro-channel seals
US7854433B2 (en) * 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
DE102005024006B4 (de) 2005-05-25 2015-09-03 Ab Skf Kompressordichtung
JP4877460B2 (ja) * 2005-06-14 2012-02-15 Ｎｏｋ株式会社 リップタイプシール
TWI275723B (en) * 2005-12-29 2007-03-11 Nak Sealing Technologies Corp Sealing component
US7775528B2 (en) 2006-02-13 2010-08-17 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
DE102006026812B4 (de) 2006-06-09 2016-04-07 Ab Skf Dichtung für einen Kompressor
US7828300B2 (en) * 2006-09-21 2010-11-09 Nok Corporation Sealing device for reciprocating shaft
US8651496B2 (en) * 2007-11-28 2014-02-18 Aktiebolaget Skf Seal
US7891670B2 (en) * 2008-02-01 2011-02-22 Freudenberg-Nok General Partnership Multi-directional shaft seal
CN101952624B (zh) * 2008-02-20 2014-10-08 卡尔·弗罗伊登伯格公司 密封装置和其中的径向轴密封圈
CN201354849Y (zh) 2008-12-25 2009-12-02 程麒 一种带回油线的橡塑复合旋转轴密封圈
CN201407356Y (zh) 2009-05-25 2010-02-17 山东莱阳市昌誉密封产品有限公司 一种八字形回流纹油封
US8454025B2 (en) * 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
EP2400189B1 (de) * 2010-06-25 2014-04-02 Dichtungstechnik G. Bruss GmbH & Co. KG Radialwellendichtring, Verwendung eines Radialwellendichtrings, und Verfahren zur Herstellung eines Radialwellendichtrings
DE102010061819A1 (de) 2010-11-24 2012-05-24 Aktiebolaget Skf Radialwellendichtring

Also Published As

Publication number Publication date
DE102013207029B4 (de) 2016-05-04
US9709173B2 (en) 2017-07-18
CN104214346A (zh) 2014-12-17
DE102013207029A1 (de) 2014-10-23
US20140312571A1 (en) 2014-10-23
CN104214346B (zh) 2018-04-17

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