DE59803171D1 - Ventilschaftabdichtung - Google Patents

Ventilschaftabdichtung

Info

Publication number
DE59803171D1
DE59803171D1 DE59803171T DE59803171T DE59803171D1 DE 59803171 D1 DE59803171 D1 DE 59803171D1 DE 59803171 T DE59803171 T DE 59803171T DE 59803171 T DE59803171 T DE 59803171T DE 59803171 D1 DE59803171 D1 DE 59803171D1
Authority
DE
Germany
Prior art keywords
valve stem
stem seals
seals
valve
stem
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.)
Expired - Lifetime
Application number
DE59803171T
Other languages
English (en)
Inventor
Juergen 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
Application granted granted Critical
Publication of DE59803171D1 publication Critical patent/DE59803171D1/de
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)
  • Gasket Seals (AREA)
  • Lift Valve (AREA)
DE59803171T 1997-08-21 1998-08-11 Ventilschaftabdichtung Expired - Lifetime DE59803171D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE59803171D1 true DE59803171D1 (de) 2002-04-04

Family

ID=7839674

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19736322A Expired - Fee Related DE19736322C1 (de) 1997-08-21 1997-08-21 Ventilschaftabdichtung
DE59803171T Expired - Lifetime DE59803171D1 (de) 1997-08-21 1998-08-11 Ventilschaftabdichtung

Family Applications Before (1)

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

Country Status (3)

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

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

Family Cites Families (5)

* 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
DE9308125U1 (de) * 1993-05-29 1993-08-05 Goetze Ag, 51399 Burscheid Lippendichtungsring, insbesondere Ventilschaftabdichtung

Also Published As

Publication number Publication date
DE19736322C1 (de) 1999-04-08
EP0898057B1 (de) 2002-02-27
EP0898057A3 (de) 1999-03-24
EP0898057A2 (de) 1999-02-24
ES2173534T3 (es) 2002-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SKF SEALING SOLUTIONS GMBH, 51379 LEVERKUSEN, DE