IT1201034B - Motore alternativo a combustione interna con cilindri a valvole multiple - Google Patents

Motore alternativo a combustione interna con cilindri a valvole multiple

Info

Publication number
IT1201034B
IT1201034B IT67207/83A IT6720783A IT1201034B IT 1201034 B IT1201034 B IT 1201034B IT 67207/83 A IT67207/83 A IT 67207/83A IT 6720783 A IT6720783 A IT 6720783A IT 1201034 B IT1201034 B IT 1201034B
Authority
IT
Italy
Prior art keywords
internal combustion
multiple valve
valve cylinders
alternative engine
combustion alternative
Prior art date
Application number
IT67207/83A
Other languages
English (en)
Other versions
IT8367207A0 (it
Inventor
Mario Anfusio
Original Assignee
Mario Anfusio
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 Mario Anfusio filed Critical Mario Anfusio
Priority to IT67207/83A priority Critical patent/IT1201034B/it
Publication of IT8367207A0 publication Critical patent/IT8367207A0/it
Priority to DE8484830035T priority patent/DE3463287D1/de
Priority to EP84830035A priority patent/EP0117850B1/en
Priority to US06/581,017 priority patent/US4519365A/en
Application granted granted Critical
Publication of IT1201034B publication Critical patent/IT1201034B/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
    • F01L1/26—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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT67207/83A 1983-02-24 1983-02-24 Motore alternativo a combustione interna con cilindri a valvole multiple IT1201034B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67207/83A IT1201034B (it) 1983-02-24 1983-02-24 Motore alternativo a combustione interna con cilindri a valvole multiple
DE8484830035T DE3463287D1 (en) 1983-02-24 1984-02-14 Internal combustion engine of the reciprocating piston-type with multiple-valve cylinders
EP84830035A EP0117850B1 (en) 1983-02-24 1984-02-14 Internal combustion engine of the reciprocating piston-type with multiple-valve cylinders
US06/581,017 US4519365A (en) 1983-02-24 1984-02-17 Reciprocating internal combustion engine with multiple-valve cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67207/83A IT1201034B (it) 1983-02-24 1983-02-24 Motore alternativo a combustione interna con cilindri a valvole multiple

Publications (2)

Publication Number Publication Date
IT8367207A0 IT8367207A0 (it) 1983-02-24
IT1201034B true IT1201034B (it) 1989-01-27

Family

ID=11300495

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67207/83A IT1201034B (it) 1983-02-24 1983-02-24 Motore alternativo a combustione interna con cilindri a valvole multiple

Country Status (4)

Country Link
US (1) US4519365A (it)
EP (1) EP0117850B1 (it)
DE (1) DE3463287D1 (it)
IT (1) IT1201034B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399021B (de) * 1985-03-18 1995-03-27 Weichsler Hermann Ventilsteuerung für brennkraftmaschinen
IT1186360B (it) * 1985-11-04 1987-11-26 Alfieri Maserati Spa Off Motore a combustione interna ad elevate prestazioni
EP0319956B1 (en) * 1987-12-08 1992-10-28 Nissan Motor Co., Ltd. Valve operating mechanism
JPH03264727A (ja) * 1990-03-15 1991-11-26 Mazda Motor Corp 多弁エンジンの吸気装置
DE4224494A1 (de) * 1992-07-24 1994-01-27 Opel Adam Ag Brennkraftmaschine mit Hubkolben und innerer Gemischbildung, insbesondere Dieselmotor
DE69414557T2 (de) * 1994-06-15 1999-04-01 Yamaha Motor Co Ltd Zylinderkopfanordnung für eine Mehrventil-Brennkraftmaschine mit obenliegender Nockenwelle
US5970957A (en) * 1998-03-05 1999-10-26 Ford Global Technologies, Inc. Vapor recovery system
FR2831823B1 (fr) * 2001-11-07 2004-07-23 Saphir Medical Appareil de liposuccion a jet de liquide sous pression et procede de liposuccion utilisant cet appareil
CN101387238B (zh) * 2006-05-31 2010-08-04 卓贤成 活塞式缸盖内燃机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1170276A (en) * 1911-07-29 1916-02-01 Harmon J Kline Internal-combustion engine.
US1112905A (en) * 1911-09-08 1914-10-06 Gyro Motor Company Rotary gas-engine.
US1168879A (en) * 1914-04-21 1916-01-18 Frederick O Tatum Internal-combustion engine.
US1484376A (en) * 1921-02-21 1924-02-19 Lanzerotti-Spina Ettore Internal-combustion engine
US1934238A (en) * 1926-10-19 1933-11-07 Schimanek Emil Method of operating internal combustion engines
US2391176A (en) * 1945-02-07 1945-12-18 Mallory Marion Internal-combustion engine
GB698480A (en) * 1950-12-21 1953-10-14 Fresard Pannetton Ets Improvements in automatic winding means for time-piece movements
US3334618A (en) * 1964-05-26 1967-08-08 Funiciello Orazio Four stroke high r.p.m. internal combustion engine for racing purposes
DE2330249B2 (de) * 1973-06-14 1975-10-23 Hgn Motoren Gmbh & Co, 2000 Hamburg Verfahren und Vorrichtung zur Zufuhr von zusätzlicher Verbrennungsluft in den Zylinder einer Brennkraftmaschine
FR2351264A1 (fr) * 1976-05-13 1977-12-09 Renault Structure de moteur a combustion interne du type diesel
JPS5846667B2 (ja) * 1977-12-02 1983-10-18 トヨタ自動車株式会社 多気筒内燃機関の排気ガス再循環装置
DE2809157A1 (de) * 1978-03-03 1979-09-06 Daimler Benz Ag Zylinderkopf fuer eine gemischverdichtende brennkraftmaschine
JPS5641419A (en) * 1979-09-10 1981-04-18 Honda Motor Co Ltd Four-cycle internal combustion engine

Also Published As

Publication number Publication date
EP0117850B1 (en) 1987-04-22
IT8367207A0 (it) 1983-02-24
DE3463287D1 (en) 1987-05-27
US4519365A (en) 1985-05-28
EP0117850A1 (en) 1984-09-05

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