EP0691457A3 - Moteur à combustion interne - Google Patents

Moteur à combustion interne Download PDF

Info

Publication number
EP0691457A3
EP0691457A3 EP95114828A EP95114828A EP0691457A3 EP 0691457 A3 EP0691457 A3 EP 0691457A3 EP 95114828 A EP95114828 A EP 95114828A EP 95114828 A EP95114828 A EP 95114828A EP 0691457 A3 EP0691457 A3 EP 0691457A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
engine
internal
combustion
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.)
Granted
Application number
EP95114828A
Other languages
German (de)
English (en)
Other versions
EP0691457B1 (fr
EP0691457A2 (fr
Inventor
Takaeshi Oyaizu
Masahiko Iikura
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
Publication of EP0691457A2 publication Critical patent/EP0691457A2/fr
Publication of EP0691457A3 publication Critical patent/EP0691457A3/fr
Application granted granted Critical
Publication of EP0691457B1 publication Critical patent/EP0691457B1/fr
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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • 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
    • F01L1/022—Chain drive
    • 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
    • F01L1/024—Belt drive
    • 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
    • F01L1/026—Gear drive
    • 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
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet valves
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0012—Crankcases of V-engines
    • 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
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/06—Casting

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)
EP95114828A 1990-09-04 1991-09-04 Moteur à combustion interne Expired - Lifetime EP0691457B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2235268A JP2950953B2 (ja) 1990-09-04 1990-09-04 ４サイクルエンジンの動弁装置
JP23526890 1990-09-04
JP235268/90 1990-09-04
EP91114944A EP0474217B1 (fr) 1990-09-04 1991-09-04 Mécanisme de commande de soupape pour un moteur à combustion interne

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP91114944.1 Division 1991-09-04
EP91114944A Division EP0474217B1 (fr) 1990-09-04 1991-09-04 Mécanisme de commande de soupape pour un moteur à combustion interne

Publications (3)

Publication Number Publication Date
EP0691457A2 EP0691457A2 (fr) 1996-01-10
EP0691457A3 true EP0691457A3 (fr) 1996-03-06
EP0691457B1 EP0691457B1 (fr) 1999-06-30

Family

ID=16983579

Family Applications (2)

Application Number Title Priority Date Filing Date
EP95114828A Expired - Lifetime EP0691457B1 (fr) 1990-09-04 1991-09-04 Moteur à combustion interne
EP91114944A Expired - Lifetime EP0474217B1 (fr) 1990-09-04 1991-09-04 Mécanisme de commande de soupape pour un moteur à combustion interne

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP91114944A Expired - Lifetime EP0474217B1 (fr) 1990-09-04 1991-09-04 Mécanisme de commande de soupape pour un moteur à combustion interne

Country Status (3)

Country Link
EP (2) EP0691457B1 (fr)
JP (1) JP2950953B2 (fr)
DE (2) DE69121030T2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685265A (en) * 1993-12-28 1997-11-11 Yamaha Hatsudoki Kabushiki Kaisha Multi valve engine
JP3360224B2 (ja) * 1993-12-28 2002-12-24 ヤマハ発動機株式会社 ４サイクルエンジン
DE102005048561A1 (de) * 2005-10-11 2007-04-12 Bayerische Motoren Werke Ag Zylinderkopf für eine Brennkraftmaschine
CN110023687B (zh) 2016-11-16 2021-08-20 皇家飞利浦有限公司 用于空气处理装置的控制设备和操作方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2059220A5 (fr) * 1969-08-25 1971-05-28 Alpieri Maserat Off
GB2128679A (en) * 1982-10-20 1984-05-02 Honda Motor Co Ltd Double overhead camshaft engines
JPS5985405A (ja) * 1982-11-04 1984-05-17 Honda Motor Co Ltd Ｖ型多気筒４サイクルエンジンの弁カム軸駆動装置
US4592314A (en) * 1985-04-18 1986-06-03 Yamaha Hatsudoki Kabushiki Kaisha Valve actuating mechanism for internal combustion engine
US4615309A (en) * 1984-04-11 1986-10-07 Yamaha Hatsudoki Kabushiki Kaisha Valve actuating mechanism for internal combustion engine
US4745887A (en) * 1986-03-18 1988-05-24 Honda Giken Kogyo Kabushiki Kaisha Engine provided with cooling device in motorcycle
DE3724495A1 (de) * 1987-07-24 1989-02-02 Audi Ag Ventilgesteuerte, fremdgezuendete viertakt-hubkolbenbrennkraftmaschine
JPH02123207A (ja) * 1988-10-31 1990-05-10 Yamaha Motor Co Ltd ４サイクルエンジンの動弁装置
JPH03217606A (ja) * 1990-01-23 1991-09-25 Yamaha Motor Co Ltd ４サイクルエンジンの動弁装置
GB2249347A (en) * 1990-10-31 1992-05-06 Suzuki Motor Co V i.c. engine cooling water pipe arrangement
US5143034A (en) * 1990-03-29 1992-09-01 Mazda Motor Corporation Lubrication system for V-type overhead camshaft engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804862A (en) * 1952-07-09 1957-09-03 Daimler Benz Ag Internal combustion engine
JPS5641419A (en) * 1979-09-10 1981-04-18 Honda Motor Co Ltd Four-cycle internal combustion engine
US4637357A (en) * 1985-04-29 1987-01-20 Yamaha Hatsudoki Kabushiki Kaisha Tappet arrangement for engine valve train
JPH073167B2 (ja) * 1985-11-01 1995-01-18 ヤマハ発動機株式会社 ４サイクルエンジンのカム軸駆動装置
US4838219A (en) * 1986-11-13 1989-06-13 Feuling James J Curved intake duct having improved flow characteristics

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2059220A5 (fr) * 1969-08-25 1971-05-28 Alpieri Maserat Off
GB2128679A (en) * 1982-10-20 1984-05-02 Honda Motor Co Ltd Double overhead camshaft engines
JPS5985405A (ja) * 1982-11-04 1984-05-17 Honda Motor Co Ltd Ｖ型多気筒４サイクルエンジンの弁カム軸駆動装置
US4615309A (en) * 1984-04-11 1986-10-07 Yamaha Hatsudoki Kabushiki Kaisha Valve actuating mechanism for internal combustion engine
US4592314A (en) * 1985-04-18 1986-06-03 Yamaha Hatsudoki Kabushiki Kaisha Valve actuating mechanism for internal combustion engine
US4745887A (en) * 1986-03-18 1988-05-24 Honda Giken Kogyo Kabushiki Kaisha Engine provided with cooling device in motorcycle
DE3724495A1 (de) * 1987-07-24 1989-02-02 Audi Ag Ventilgesteuerte, fremdgezuendete viertakt-hubkolbenbrennkraftmaschine
JPH02123207A (ja) * 1988-10-31 1990-05-10 Yamaha Motor Co Ltd ４サイクルエンジンの動弁装置
JPH03217606A (ja) * 1990-01-23 1991-09-25 Yamaha Motor Co Ltd ４サイクルエンジンの動弁装置
US5143034A (en) * 1990-03-29 1992-09-01 Mazda Motor Corporation Lubrication system for V-type overhead camshaft engine
GB2249347A (en) * 1990-10-31 1992-05-06 Suzuki Motor Co V i.c. engine cooling water pipe arrangement

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 14, no. 355 (M - 1004) 31 July 1990 (1990-07-31) *
PATENT ABSTRACTS OF JAPAN vol. 15, no. 497 (M - 1192) 16 December 1991 (1991-12-16) *
PATENT ABSTRACTS OF JAPAN vol. 8, no. 195 (M - 323) 7 September 1984 (1984-09-07) *

Also Published As

Publication number Publication date
JP2950953B2 (ja) 1999-09-20
JPH04116209A (ja) 1992-04-16
EP0474217B1 (fr) 1996-07-24
EP0691457B1 (fr) 1999-06-30
DE69121030T2 (de) 1996-12-12
EP0474217A2 (fr) 1992-03-11
DE69131403D1 (de) 1999-08-05
DE69121030D1 (de) 1996-08-29
DE69131403T2 (de) 1999-10-28
EP0691457A2 (fr) 1996-01-10
EP0474217A3 (en) 1992-11-25

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