DE3888817D1 - Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine. - Google Patents

Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine.

Info

Publication number
DE3888817D1
DE3888817D1 DE88119821T DE3888817T DE3888817D1 DE 3888817 D1 DE3888817 D1 DE 3888817D1 DE 88119821 T DE88119821 T DE 88119821T DE 3888817 T DE3888817 T DE 3888817T DE 3888817 D1 DE3888817 D1 DE 3888817D1
Authority
DE
Germany
Prior art keywords
valve
control device
combustion engine
internal combustion
valve control
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
DE88119821T
Other languages
English (en)
Other versions
DE3888817T2 (de
Inventor
Tetsuro Yamada
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of DE3888817D1 publication Critical patent/DE3888817D1/de
Publication of DE3888817T2 publication Critical patent/DE3888817T2/de
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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE3888817T 1988-01-11 1988-11-28 Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine. Expired - Fee Related DE3888817T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63002415A JP2632888B2 (ja) 1988-01-11 1988-01-11 多弁式エンジンの動弁装置

Publications (2)

Publication Number Publication Date
DE3888817D1 true DE3888817D1 (de) 1994-05-05
DE3888817T2 DE3888817T2 (de) 1994-07-14

Family

ID=11528617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888817T Expired - Fee Related DE3888817T2 (de) 1988-01-11 1988-11-28 Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine.

Country Status (4)

Country Link
US (1) US4915065A (de)
EP (1) EP0324092B1 (de)
JP (1) JP2632888B2 (de)
DE (1) DE3888817T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241185B (it) * 1990-03-02 1993-12-29 Ferrari Spa Sistema di distribuzione, in particolare per un motore endotermico a piu' valvole per cilindro.
IT1240697B (it) * 1990-06-19 1993-12-17 Ferrari Spa Sistema di distribuzione, particolarmente per un motore endotermico a piu' valvole per cilindro
IT1241310B (it) * 1990-10-30 1994-01-10 Ferrari Spa Sistema di distribuzione per un motore endotermico
US5094197A (en) * 1991-03-01 1992-03-10 Ferrari S.P.A. Timing system, particularly for an internal combustion engine with a number of valves per cyclinder
FR2725657B1 (fr) 1994-10-17 1997-01-10 Saint Gobain Vitrage Dispositif pour l'extrusion d'un cordon profile en polymere sur un objet en forme de plaque
JP3484498B2 (ja) * 1993-09-30 2004-01-06 ヤマハ発動機株式会社 ４サイクルエンジン
JPH084505A (ja) * 1994-06-17 1996-01-09 Yamaha Motor Co Ltd エンジンの動弁装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836833A1 (de) * 1978-08-23 1980-04-10 Volkswagenwerk Ag Brennkraftmaschine mit in zwei reihen angeordneten zylindern
JPS57176311A (en) * 1981-04-22 1982-10-29 Yamaha Motor Co Ltd Four-cycle engine
JPS58204902A (ja) * 1982-05-22 1983-11-29 Honda Motor Co Ltd 内燃機関の動弁機構
GB8302520D0 (en) * 1983-01-29 1983-03-02 Bothwell P W Ic engine and cylinder head
JPS60102404U (ja) * 1983-12-17 1985-07-12 本田技研工業株式会社 Ｄｏｈｃ型内燃機関の動弁装置
JPS60216013A (ja) * 1984-04-11 1985-10-29 Yamaha Motor Co Ltd 内燃機関の吸気弁構造
US4632073A (en) * 1984-05-16 1986-12-30 Yamaha Hatsudoki Kabushiki Kaisha Camshaft mounting mechanism for DOHC engine of motorcyle
JPH0646005B2 (ja) * 1984-06-12 1994-06-15 ヤマハ発動機株式会社 動弁用カム軸の軸受構造
JPS6149113A (ja) * 1984-08-15 1986-03-11 Yamaha Motor Co Ltd 内燃機関の動弁装置
DE3524622A1 (de) * 1985-07-10 1987-01-15 Audi Ag Viertakt-brennkraftmaschine

Also Published As

Publication number Publication date
US4915065A (en) 1990-04-10
DE3888817T2 (de) 1994-07-14
EP0324092A1 (de) 1989-07-19
JP2632888B2 (ja) 1997-07-23
JPH01182512A (ja) 1989-07-20
EP0324092B1 (de) 1994-03-30

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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