IT9067149A0 - Sistema di distribuzione, in particolare per un motore endotermico a piu' valvole per cilindro. - Google Patents

Sistema di distribuzione, in particolare per un motore endotermico a piu' valvole per cilindro.

Info

Publication number
IT9067149A0
IT9067149A0 IT9067149A IT6714990A IT9067149A0 IT 9067149 A0 IT9067149 A0 IT 9067149A0 IT 9067149 A IT9067149 A IT 9067149A IT 6714990 A IT6714990 A IT 6714990A IT 9067149 A0 IT9067149 A0 IT 9067149A0
Authority
IT
Italy
Prior art keywords
distribution system
per cylinder
several valves
valves per
endothermic engine
Prior art date
Application number
IT9067149A
Other languages
English (en)
Other versions
IT9067149A1 (it
IT1241185B (it
Inventor
Riccardo Rosa
Original Assignee
Ferrari 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 Ferrari Spa filed Critical Ferrari Spa
Priority to IT67149A priority Critical patent/IT1241185B/it
Publication of IT9067149A0 publication Critical patent/IT9067149A0/it
Priority to EP91102713A priority patent/EP0444562A1/en
Priority to JP3058379A priority patent/JP2607763B2/ja
Publication of IT9067149A1 publication Critical patent/IT9067149A1/it
Application granted granted Critical
Publication of IT1241185B publication Critical patent/IT1241185B/it

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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • 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
    • F02B2275/20—SOHC [Single overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT67149A 1990-03-02 1990-03-02 Sistema di distribuzione, in particolare per un motore endotermico a piu' valvole per cilindro. IT1241185B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67149A IT1241185B (it) 1990-03-02 1990-03-02 Sistema di distribuzione, in particolare per un motore endotermico a piu' valvole per cilindro.
EP91102713A EP0444562A1 (en) 1990-03-02 1991-02-25 Timing system, particularly for an internal combustion engine with a number of valves per cylinder
JP3058379A JP2607763B2 (ja) 1990-03-02 1991-02-28 シリンダに多数のバルブを具備した特に内燃機関用タイミング機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67149A IT1241185B (it) 1990-03-02 1990-03-02 Sistema di distribuzione, in particolare per un motore endotermico a piu' valvole per cilindro.

Publications (3)

Publication Number Publication Date
IT9067149A0 true IT9067149A0 (it) 1990-03-02
IT9067149A1 IT9067149A1 (it) 1991-09-03
IT1241185B IT1241185B (it) 1993-12-29

Family

ID=11299994

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67149A IT1241185B (it) 1990-03-02 1990-03-02 Sistema di distribuzione, in particolare per un motore endotermico a piu' valvole per cilindro.

Country Status (3)

Country Link
EP (1) EP0444562A1 (it)
JP (1) JP2607763B2 (it)
IT (1) IT1241185B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH084505A (ja) * 1994-06-17 1996-01-09 Yamaha Motor Co Ltd エンジンの動弁装置
JP3700409B2 (ja) * 1998-09-04 2005-09-28 トヨタ自動車株式会社 ３次元カム用バルブリフタおよび可変動弁装置
JP2000120413A (ja) 1998-10-12 2000-04-25 Isuzu Motors Ltd 多弁式ｄｏｈｃエンジンのバルブ駆動機構
JP2007239494A (ja) * 2006-03-06 2007-09-20 Nissan Motor Co Ltd 内燃機関の可変動弁装置
CN104265391A (zh) * 2014-09-17 2015-01-07 安徽江淮汽车股份有限公司 一种发动机阀系布置结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296125A (en) * 1927-05-26 1928-08-27 Ettore Lanzerotti Spina Improvements in and relating to the valves and valve gear of internal combustion engines
JPS57186010A (en) * 1981-05-11 1982-11-16 Yamaha Motor Co Ltd Valve moving mechanism for engine with overhead cam shafts
JPH0811929B2 (ja) * 1985-07-10 1996-02-07 アウデイ アクチエンゲゼルシヤフト ４サイクル内燃機関
EP0262250B1 (de) * 1986-10-02 1990-03-14 Audi Ag Viertakt-Brennkraftmaschine
JP2632888B2 (ja) * 1988-01-11 1997-07-23 ヤマハ発動機株式会社 多弁式エンジンの動弁装置
IT1217503B (it) * 1988-05-05 1990-03-22 Motori Moderni Srl Sistema di valvola e relativi comandi di azionamento per motore a combustione interna ad elevata potenza specifica

Also Published As

Publication number Publication date
IT9067149A1 (it) 1991-09-03
JP2607763B2 (ja) 1997-05-07
JPH04219408A (ja) 1992-08-10
IT1241185B (it) 1993-12-29
EP0444562A1 (en) 1991-09-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950328