DE69600412T2 - Inlet valve device for preventing the adherence of deposits - Google Patents

Inlet valve device for preventing the adherence of deposits

Info

Publication number
DE69600412T2
DE69600412T2 DE1996600412 DE69600412T DE69600412T2 DE 69600412 T2 DE69600412 T2 DE 69600412T2 DE 1996600412 DE1996600412 DE 1996600412 DE 69600412 T DE69600412 T DE 69600412T DE 69600412 T2 DE69600412 T2 DE 69600412T2
Authority
DE
Germany
Prior art keywords
adherence
deposits
preventing
inlet valve
valve device
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 - Fee Related
Application number
DE1996600412
Other languages
German (de)
Other versions
DE69600412D1 (en
Inventor
Makoto Adegawa
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.)
Fuji Oozx Inc
Original Assignee
Fuji Oozx Inc
Fuji Valve Co Ltd
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 Fuji Oozx Inc, Fuji Valve Co Ltd filed Critical Fuji Oozx Inc
Application granted granted Critical
Publication of DE69600412D1 publication Critical patent/DE69600412D1/en
Publication of DE69600412T2 publication Critical patent/DE69600412T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE1996600412 1996-04-11 1996-04-11 Inlet valve device for preventing the adherence of deposits Expired - Fee Related DE69600412T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19960105692 EP0802307B1 (en) 1996-04-11 1996-04-11 Intake valve device for preventing adhesion of deposits

Publications (2)

Publication Number Publication Date
DE69600412D1 DE69600412D1 (en) 1998-08-13
DE69600412T2 true DE69600412T2 (en) 1998-11-05

Family

ID=8222659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996600412 Expired - Fee Related DE69600412T2 (en) 1996-04-11 1996-04-11 Inlet valve device for preventing the adherence of deposits

Country Status (3)

Country Link
EP (1) EP0802307B1 (en)
DE (1) DE69600412T2 (en)
ES (1) ES2118655T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826865B4 (en) * 1998-06-17 2005-04-14 Audi Ag Direct injection internal combustion engine
DE10117509A1 (en) * 2001-04-07 2002-10-17 Volkswagen Ag Internal combustion engine with direct injection
DE10358729A1 (en) * 2003-12-15 2005-07-21 Volkswagen Ag Gas exchange valve e.g. intake valve, for e.g. petrol engine, has valve stem whose outer surface has anti-adhesive coating so that dirt particles cannot stick to cold surface area of stem and glides towards valve plate
US11143146B2 (en) 2016-06-02 2021-10-12 Volvo Truck Corporation Valve arrangement and valve guide
US10794334B2 (en) 2016-06-02 2020-10-06 Volvo Truck Corporation Valve arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581728A (en) * 1970-02-18 1971-06-01 Caterpillar Tractor Co Grooved valve stem guide
JPS59158363A (en) * 1983-02-28 1984-09-07 Hino Motors Ltd Fluid supply device to intake and exhaust ports
DE3719077A1 (en) * 1987-06-06 1988-12-22 Daimler Benz Ag COATED VALVE FOR COMBUSTION ENGINES
JPH05223041A (en) * 1992-02-12 1993-08-31 Nissan Motor Co Ltd Intake device for internal combustion engine
JPH06235308A (en) * 1993-02-09 1994-08-23 Fuji Oozx Inc Intake valve for internal combustion engine
JP2873990B2 (en) * 1994-06-01 1999-03-24 株式会社荒井製作所 Valve stem sealing device
US5465691A (en) * 1995-03-08 1995-11-14 Capaldo; Richard G. Valve guide

Also Published As

Publication number Publication date
ES2118655T3 (en) 1998-09-16
DE69600412D1 (en) 1998-08-13
EP0802307B1 (en) 1998-07-08
EP0802307A1 (en) 1997-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee