DE50008651D1 - Ventilschaftabdichtung - Google Patents

Ventilschaftabdichtung

Info

Publication number
DE50008651D1
DE50008651D1 DE50008651T DE50008651T DE50008651D1 DE 50008651 D1 DE50008651 D1 DE 50008651D1 DE 50008651 T DE50008651 T DE 50008651T DE 50008651 T DE50008651 T DE 50008651T DE 50008651 D1 DE50008651 D1 DE 50008651D1
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
DE50008651T
Other languages
English (en)
Inventor
Michael Arora
Pier Giorgio Ferrero
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to DE50008651T priority Critical patent/DE50008651D1/de
Application granted granted Critical
Publication of DE50008651D1 publication Critical patent/DE50008651D1/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)
DE50008651T 1999-09-22 2000-07-06 Ventilschaftabdichtung Expired - Lifetime DE50008651D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50008651T DE50008651D1 (de) 1999-09-22 2000-07-06 Ventilschaftabdichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19945348A DE19945348C2 (de) 1999-09-22 1999-09-22 Dichtung für hin- und hergehende Maschinenteile
DE50008651T DE50008651D1 (de) 1999-09-22 2000-07-06 Ventilschaftabdichtung

Publications (1)

Publication Number Publication Date
DE50008651D1 true DE50008651D1 (de) 2004-12-23

Family

ID=7922863

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19945348A Expired - Fee Related DE19945348C2 (de) 1999-09-22 1999-09-22 Dichtung für hin- und hergehende Maschinenteile
DE50008651T Expired - Lifetime DE50008651D1 (de) 1999-09-22 2000-07-06 Ventilschaftabdichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19945348A Expired - Fee Related DE19945348C2 (de) 1999-09-22 1999-09-22 Dichtung für hin- und hergehende Maschinenteile

Country Status (2)

Country Link
EP (1) EP1087108B1 (de)
DE (2) DE19945348C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116846A1 (de) * 2001-04-04 2002-10-31 Freudenberg Carl Kg Dichtring
DE10207382C1 (de) * 2002-02-21 2003-05-15 Freudenberg Carl Kg Ventilschaftdichtung für eine Brennkraftmaschine
JP2007218282A (ja) * 2006-02-14 2007-08-30 Nok Corp 密封装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326562A (en) * 1963-01-18 1967-06-20 Goetzewerke Valve-shaft seal for internal combustion engines
US3554180A (en) 1969-03-21 1971-01-12 Gen Motors Corp Valve stem seal
US4125265A (en) * 1977-07-06 1978-11-14 Borg-Warner Corporation Valve stem seal
GB8323418D0 (en) * 1983-09-01 1983-10-05 Fenner Co Ltd J H Valve stem seals
DE3524560A1 (de) * 1985-07-10 1987-01-15 Porsche Ag Ventilfuehrung
US4947811A (en) 1989-06-30 1990-08-14 Dana Corporation Floating valve stem seal
FR2708037B1 (fr) * 1993-07-20 1995-09-01 Procal Joint de tige de soupape.
US5553869A (en) * 1994-12-12 1996-09-10 Dana Corporation Bonded valve stem seal with retainer tangs
DE19841123B4 (de) * 1998-09-09 2008-01-03 Vr Dichtungen Gmbh Radialwellendichtring
FR2784732B1 (fr) * 1998-10-20 2000-12-01 France Joint Cartouche d'etancheite

Also Published As

Publication number Publication date
DE19945348C2 (de) 2003-07-10
DE19945348A1 (de) 2001-04-19
EP1087108A1 (de) 2001-03-28
EP1087108B1 (de) 2004-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition