EP0898056A3 - Joint d'étanchéité pour pièces de machine ayant un mouvement de va-et-vient l'une par rapport à l'autre - Google Patents

Joint d'étanchéité pour pièces de machine ayant un mouvement de va-et-vient l'une par rapport à l'autre Download PDF

Info

Publication number
EP0898056A3
EP0898056A3 EP98115062A EP98115062A EP0898056A3 EP 0898056 A3 EP0898056 A3 EP 0898056A3 EP 98115062 A EP98115062 A EP 98115062A EP 98115062 A EP98115062 A EP 98115062A EP 0898056 A3 EP0898056 A3 EP 0898056A3
Authority
EP
European Patent Office
Prior art keywords
seal
sealing lip
another
holding part
machine
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.)
Granted
Application number
EP98115062A
Other languages
German (de)
English (en)
Other versions
EP0898056A2 (fr
EP0898056B1 (fr
Inventor
Jürgen Netzer
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.)
SKF Sealing Solutions GmbH
Original Assignee
CR Elastomere 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 CR Elastomere GmbH filed Critical CR Elastomere GmbH
Publication of EP0898056A2 publication Critical patent/EP0898056A2/fr
Publication of EP0898056A3 publication Critical patent/EP0898056A3/fr
Application granted granted Critical
Publication of EP0898056B1 publication Critical patent/EP0898056B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/909—Similar sealing structures for mounting on piston and about rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
EP98115062A 1997-08-21 1998-08-11 Joint d'étanchéité pour pièces de machine ayant un mouvement de va-et-vient l'une par rapport à l'autre Expired - Lifetime EP0898056B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19736321 1997-08-21
DE19736321A DE19736321A1 (de) 1997-08-21 1997-08-21 Abdichtung für relativ zueinander hin- und hergehende Maschinenteile

Publications (3)

Publication Number Publication Date
EP0898056A2 EP0898056A2 (fr) 1999-02-24
EP0898056A3 true EP0898056A3 (fr) 1999-03-24
EP0898056B1 EP0898056B1 (fr) 2002-11-27

Family

ID=7839673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115062A Expired - Lifetime EP0898056B1 (fr) 1997-08-21 1998-08-11 Joint d'étanchéité pour pièces de machine ayant un mouvement de va-et-vient l'une par rapport à l'autre

Country Status (3)

Country Link
US (1) US6227548B1 (fr)
EP (1) EP0898056B1 (fr)
DE (2) DE19736321A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9806543D0 (en) * 1998-03-26 1998-05-27 Lucas Ind Plc Disc brake seal assembly
US6422569B1 (en) * 1999-11-30 2002-07-23 Parker-Hannifin Corporation Snap-in retainer for a fluid seal
US6609700B2 (en) * 2001-05-31 2003-08-26 Dana Corporation Valve seal assembly with spring finger retainer
DE10207818B4 (de) * 2002-02-25 2006-04-06 Carl Freudenberg Kg Ventilschaftabdichtung an Verbrennungskraftmaschinen
US6764079B1 (en) 2002-04-19 2004-07-20 Dana Corporation Valve seal assembly with straight-walled retainer
US7025030B2 (en) * 2003-08-21 2006-04-11 Dana Corporation Valve stem seal assembly with changeable cap
US20050147933A1 (en) * 2003-12-31 2005-07-07 Eastman Kodak Company Color motion picture print film
US7900932B2 (en) * 2004-08-03 2011-03-08 Dana Automotive Systems Group, Llc Valve stem sealing assembly
DE102010025986A1 (de) * 2010-07-02 2012-01-05 Handtmann Systemtechnik Gmbh & Co. Kg Ladevorrichtung zur Verdichtung von Ladeluft
US9371749B2 (en) 2012-02-08 2016-06-21 Dana Automotive Systems Group, Llc Hybrid valve stem seal retainer assembly
ITTO20131018A1 (it) * 2013-12-13 2015-06-14 Corcos Ind S A S Di Extern A Italia S R L Guarnizione per una valvola di un motore a combustione interna
US10508570B2 (en) * 2014-01-22 2019-12-17 Nok Corporation Valve stem seal
US9943935B2 (en) 2016-04-08 2018-04-17 Dana Automotive Systems Group, Llc Method of making a valve stem seal with formable retainer tabs
US10072539B2 (en) 2017-01-20 2018-09-11 Dana Automotive Systems Group, Llc Valve stem seal assembly with a symmetrical retainer
WO2019159785A1 (fr) * 2018-02-19 2019-08-22 Nok株式会社 Dispositif de scellement hermétique et procédé pour sa fabrication
CN113848137B (zh) * 2021-09-22 2024-04-12 天津大学 一种可动态调整环境参数的海底管道的腐蚀疲劳试验装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078586A (en) * 1965-06-14 1967-08-09 Dana Corp Improvements in or relating to a valve stem seal
GB1170405A (en) * 1967-06-21 1969-11-12 Gen Motors Corp Internal Combustion Engine Poppet Valve Stem Seal Assemblies
US4773363A (en) * 1987-05-01 1988-09-27 Microdot Inc. Fixed valve stem oil deflector
US4909202A (en) * 1989-06-30 1990-03-20 Dana Corporation Frustoconical valve stem sealing element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1899655U (de) * 1963-08-13 1964-08-27 Goetzewerke Ventilschaftabdichtung, insbesondere fuer brennkraftmaschinen.
DE2444792A1 (de) * 1974-09-19 1976-04-08 Goetzewerke Lippendichtungsring, insbesondere fuer ventilschaftfuehrungen
US4811703A (en) * 1988-03-14 1989-03-14 Microdot Inc. Valve stem seal
FR2645937B1 (fr) * 1989-04-12 1991-08-30 Peugeot Dispositif pour le guidage et l'etancheite d'une soupape
US4947811A (en) * 1989-06-30 1990-08-14 Dana Corporation Floating valve stem seal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078586A (en) * 1965-06-14 1967-08-09 Dana Corp Improvements in or relating to a valve stem seal
GB1170405A (en) * 1967-06-21 1969-11-12 Gen Motors Corp Internal Combustion Engine Poppet Valve Stem Seal Assemblies
US4773363A (en) * 1987-05-01 1988-09-27 Microdot Inc. Fixed valve stem oil deflector
US4909202A (en) * 1989-06-30 1990-03-20 Dana Corporation Frustoconical valve stem sealing element

Also Published As

Publication number Publication date
DE59806411D1 (de) 2003-01-09
DE19736321A1 (de) 1999-03-11
US6227548B1 (en) 2001-05-08
EP0898056A2 (fr) 1999-02-24
EP0898056B1 (fr) 2002-11-27

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