IT1276427B1 - SEAL FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE. - Google Patents

SEAL FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE.

Info

Publication number
IT1276427B1
IT1276427B1 IT95TO000517A ITTO950517A IT1276427B1 IT 1276427 B1 IT1276427 B1 IT 1276427B1 IT 95TO000517 A IT95TO000517 A IT 95TO000517A IT TO950517 A ITTO950517 A IT TO950517A IT 1276427 B1 IT1276427 B1 IT 1276427B1
Authority
IT
Italy
Prior art keywords
seal
valve
combustion engine
internal combustion
engine
Prior art date
Application number
IT95TO000517A
Other languages
Italian (it)
Inventor
Piergiorgio Ferrero
Original Assignee
Corcos Ind Spa
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 Corcos Ind Spa filed Critical Corcos Ind Spa
Priority to IT95TO000517A priority Critical patent/IT1276427B1/en
Publication of ITTO950517A0 publication Critical patent/ITTO950517A0/en
Priority to DE19539266A priority patent/DE19539266C2/en
Priority to EP96109930A priority patent/EP0750097A1/en
Publication of ITTO950517A1 publication Critical patent/ITTO950517A1/en
Application granted granted Critical
Publication of IT1276427B1 publication Critical patent/IT1276427B1/en

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)
  • Gasket Seals (AREA)
IT95TO000517A 1995-06-21 1995-06-21 SEAL FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE. IT1276427B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT95TO000517A IT1276427B1 (en) 1995-06-21 1995-06-21 SEAL FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE.
DE19539266A DE19539266C2 (en) 1995-06-21 1995-10-21 Valve stem seal assembly for internal combustion engines
EP96109930A EP0750097A1 (en) 1995-06-21 1996-06-20 A seal for a valve of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000517A IT1276427B1 (en) 1995-06-21 1995-06-21 SEAL FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE.

Publications (3)

Publication Number Publication Date
ITTO950517A0 ITTO950517A0 (en) 1995-06-21
ITTO950517A1 ITTO950517A1 (en) 1996-12-21
IT1276427B1 true IT1276427B1 (en) 1997-10-31

Family

ID=11413663

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000517A IT1276427B1 (en) 1995-06-21 1995-06-21 SEAL FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE.

Country Status (3)

Country Link
EP (1) EP0750097A1 (en)
DE (1) DE19539266C2 (en)
IT (1) IT1276427B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5775284A (en) * 1997-05-07 1998-07-07 Freudenberg-Nok General Partnership Two-piece valve stem seal
US6679502B1 (en) * 2001-08-28 2004-01-20 Dana Corporation Valve stem seal assembly with valve guide retainer
US6901902B1 (en) * 2004-02-25 2005-06-07 Freudenberg-Nok General Partnership Two-piece valve stem seal
CN101608558B (en) * 2008-06-18 2011-02-02 江苏林海动力机械集团公司 Valve oil seal assembly part for internal-combustion engine with side valve
ITTO20130894A1 (en) * 2013-11-04 2015-05-05 Corcos Ind S A S Di Extern A Italia S R L GASKET FOR A SINGLE COMBUSTION ENGINE VALVE
WO2017106437A1 (en) * 2015-12-15 2017-06-22 Dana Automotive Systems Group, Llc Frustoconically supported valve stem seal assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE586753A (en) * 1959-02-05 1960-05-16 Ralph L Skinner Advanced sealing gaskets.
US5174256A (en) * 1991-11-25 1992-12-29 Dana Corporation Variable guide height valve seal
FR2708037B1 (en) * 1993-07-20 1995-09-01 Procal Valve stem seal.

Also Published As

Publication number Publication date
ITTO950517A0 (en) 1995-06-21
DE19539266A1 (en) 1997-01-02
EP0750097A1 (en) 1996-12-27
DE19539266C2 (en) 1998-02-12
ITTO950517A1 (en) 1996-12-21

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Legal Events

Date Code Title Description
0001 Granted