EP0898057A3 - Joint d'étanchéité pour tige de soupape - Google Patents

Joint d'étanchéité pour tige de soupape Download PDF

Info

Publication number
EP0898057A3
EP0898057A3 EP98115063A EP98115063A EP0898057A3 EP 0898057 A3 EP0898057 A3 EP 0898057A3 EP 98115063 A EP98115063 A EP 98115063A EP 98115063 A EP98115063 A EP 98115063A EP 0898057 A3 EP0898057 A3 EP 0898057A3
Authority
EP
European Patent Office
Prior art keywords
valve stem
guide
sealing body
seal
elastomer
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
EP98115063A
Other languages
German (de)
English (en)
Other versions
EP0898057B1 (fr
EP0898057A2 (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 EP0898057A2 publication Critical patent/EP0898057A2/fr
Publication of EP0898057A3 publication Critical patent/EP0898057A3/fr
Application granted granted Critical
Publication of EP0898057B1 publication Critical patent/EP0898057B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Gasket Seals (AREA)
EP98115063A 1997-08-21 1998-08-11 Joint d'étanchéité pour tige de soupape Expired - Lifetime EP0898057B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19736322A DE19736322C1 (de) 1997-08-21 1997-08-21 Ventilschaftabdichtung
DE19736322 1997-08-21

Publications (3)

Publication Number Publication Date
EP0898057A2 EP0898057A2 (fr) 1999-02-24
EP0898057A3 true EP0898057A3 (fr) 1999-03-24
EP0898057B1 EP0898057B1 (fr) 2002-02-27

Family

ID=7839674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115063A Expired - Lifetime EP0898057B1 (fr) 1997-08-21 1998-08-11 Joint d'étanchéité pour tige de soupape

Country Status (3)

Country Link
EP (1) EP0898057B1 (fr)
DE (2) DE19736322C1 (fr)
ES (1) ES2173534T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6202616B1 (en) * 1999-02-17 2001-03-20 Briggs & Stratton Corporation Valve seal assembly for an internal combustion engine
JP4373761B2 (ja) * 2003-10-21 2009-11-25 日野自動車株式会社 バルブガイド構造
JP2010242823A (ja) * 2009-04-03 2010-10-28 Nok Corp 密封装置
CN108488481B (zh) * 2018-03-08 2019-05-17 浙江工贸职业技术学院 一种阀杆密封结构
DE102020003214A1 (de) 2020-05-28 2021-12-02 Daimler Ag Ventilschaftdichtung für eine Verbrennungskraftmaschine eines Kraftfahrzeugs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2041729A1 (de) * 1969-09-08 1971-03-11 Dana Corp Elastomere Ventilschaft-Dichtung
DE9308125U1 (de) * 1993-05-29 1993-08-05 Goetze Ag, 51399 Burscheid Lippendichtungsring, insbesondere Ventilschaftabdichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1871039U (de) 1963-01-18 1963-04-25 Goetzewerke Halterung fuer eine gummifeder zum abdichten eines ventilschaftabdichtungsringes.
US3625525A (en) * 1967-06-21 1971-12-07 Gen Motors Corp Valve steam seal assembly
DE6933319U (de) * 1969-08-22 1969-12-11 Lechler Elring Dichtungswerke Ventilschaftdichtung
DE4318051B4 (de) * 1993-05-29 2009-06-10 Skf Sealing Solutions Gmbh Lippendichtungsring, insbesondere Ventilschaftabdichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2041729A1 (de) * 1969-09-08 1971-03-11 Dana Corp Elastomere Ventilschaft-Dichtung
DE9308125U1 (de) * 1993-05-29 1993-08-05 Goetze Ag, 51399 Burscheid Lippendichtungsring, insbesondere Ventilschaftabdichtung

Also Published As

Publication number Publication date
EP0898057B1 (fr) 2002-02-27
EP0898057A2 (fr) 1999-02-24
ES2173534T3 (es) 2002-10-16
DE59803171D1 (de) 2002-04-04
DE19736322C1 (de) 1999-04-08

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