DE3772999D1 - VALVE ARRANGEMENT. - Google Patents

VALVE ARRANGEMENT.

Info

Publication number
DE3772999D1
DE3772999D1 DE8787907811T DE3772999T DE3772999D1 DE 3772999 D1 DE3772999 D1 DE 3772999D1 DE 8787907811 T DE8787907811 T DE 8787907811T DE 3772999 T DE3772999 T DE 3772999T DE 3772999 D1 DE3772999 D1 DE 3772999D1
Authority
DE
Germany
Prior art keywords
valve arrangement
valve
arrangement
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
DE8787907811T
Other languages
German (de)
Inventor
Jean-Pierre Pirault
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.)
Ford Werke GmbH
Original Assignee
Ford Werke 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 Ford Werke GmbH filed Critical Ford Werke GmbH
Application granted granted Critical
Publication of DE3772999D1 publication Critical patent/DE3772999D1/en
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
    • F01L3/10—Connecting springs to valve members
    • 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
DE8787907811T 1986-12-09 1987-12-07 VALVE ARRANGEMENT. Expired - Lifetime DE3772999D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868629408A GB8629408D0 (en) 1986-12-09 1986-12-09 Valve assembly
PCT/GB1987/000886 WO1988004357A1 (en) 1986-12-09 1987-12-07 Valve assembly

Publications (1)

Publication Number Publication Date
DE3772999D1 true DE3772999D1 (en) 1991-10-17

Family

ID=10608701

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787907811T Expired - Lifetime DE3772999D1 (en) 1986-12-09 1987-12-07 VALVE ARRANGEMENT.

Country Status (4)

Country Link
EP (1) EP0342191B1 (en)
DE (1) DE3772999D1 (en)
GB (1) GB8629408D0 (en)
WO (1) WO1988004357A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645937B1 (en) * 1989-04-12 1991-08-30 Peugeot DEVICE FOR GUIDING AND SEALING A VALVE
GB8919398D0 (en) * 1989-08-25 1989-10-11 Seal Technology Systems Improvements in and relating to valve stem assembly
IT1261592B (en) * 1993-09-28 1996-05-23 Corcos Ind Spa SEAL FOR A VALVE OF AN INTERNAL COMBUSTION ENGINE
DE10028587A1 (en) * 2000-06-14 2002-01-03 Freudenberg Carl Fa Valve operation of an internal combustion engine
FR2867226A1 (en) * 2004-03-05 2005-09-09 Simcoo Valve stem sealing unit for heat engine of e.g. lawn mower, has valve seal interposed between valve guide and valve stem, and spring maintained in place on stem by retainer to ensure return of tulip on base
US9416690B2 (en) * 2009-07-30 2016-08-16 Freudenberg-Nok General Partnership Reduced inertia valve stem seal flange
EP3339695A4 (en) * 2015-08-20 2019-03-20 Nok Corporation Valve stem seal and sealing structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB150815A (en) * 1919-06-07 1920-09-07 Stanley Percival Bevan Improvements in valve mechanism for internal combustion engines
GB179111A (en) * 1921-09-02 1922-05-04 Ernest Stoakes Improved appliance for enclosing and holding a coiled spring in compressed conditionfor disassembling and assembling a mushroom valve of an internal combustion engine, applicable also for analogous uses
GB317580A (en) * 1928-06-20 1929-08-22 Richard Henry Morrison Improvements in means for retaining coil springs under compression
US2117433A (en) * 1932-12-31 1938-05-17 Packard Motor Car Co Internal combustion engine
US2878700A (en) * 1957-08-09 1959-03-24 Ingersoll Rand Co Fastener rotating and feeding device
US3885546A (en) * 1973-11-05 1975-05-27 Ford Motor Co Valve stem seal and lubricator
IT7967950A0 (en) * 1979-05-07 1979-05-07 Supertex Spa ASSEMBLY CONSISTING OF A SEAL FOR VALVE STEMS AND A SPRING SUPPORT CAP

Also Published As

Publication number Publication date
WO1988004357A1 (en) 1988-06-16
EP0342191A1 (en) 1989-11-23
GB8629408D0 (en) 1987-01-21
EP0342191B1 (en) 1991-09-11

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Legal Events

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