FR2387358A1 - Systeme d'admission du melange combustible pour moteurs a combustion interne - Google Patents

Systeme d'admission du melange combustible pour moteurs a combustion interne

Info

Publication number
FR2387358A1
FR2387358A1 FR7810911A FR7810911A FR2387358A1 FR 2387358 A1 FR2387358 A1 FR 2387358A1 FR 7810911 A FR7810911 A FR 7810911A FR 7810911 A FR7810911 A FR 7810911A FR 2387358 A1 FR2387358 A1 FR 2387358A1
Authority
FR
France
Prior art keywords
passage
internal combustion
fuel mixture
combustion engines
intake system
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
FR7810911A
Other languages
English (en)
Other versions
FR2387358B1 (fr
Inventor
Hiromitsu Matsumoto
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 FR2387358A1 publication Critical patent/FR2387358A1/fr
Application granted granted Critical
Publication of FR2387358B1 publication Critical patent/FR2387358B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10308—Equalizing conduits, e.g. between intake ducts or between plenum chambers
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • 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
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10183—Engines having intake ducts fed from a separate carburettor or injector, the idling system being considered as a separate carburettor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

Système d'admission du mélange combustible pour moteurs à combustion interne. Ce système se caractérise en ce qu'il comprend une soupape de commande disposée dans ledit passage d'admission entre ladite soupape de réglage et ledit orifice d'admission, un passage auxiliaire dont l'une des extrémités s'ouvre dans le passage d'admission à proximité de l'orifice d'admission à travers un orifice dirigé vers la chambre de combustion et dont l'autre extrémité débouche dans le passage d'admission entre la soupape de réglage et'la soupape de commande et des moyens pour fermer ladite soupape lors d'un fonctionnement du moteur à faible charge. Application à la réalisation de moteurs mono ou multicylindres pour véhicules automobiles diminuant l'effet de pollution.
FR7810911A 1977-04-14 1978-04-13 Systeme d'admission du melange combustible pour moteurs a combustion interne Granted FR2387358A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52042067A JPS6041210B2 (ja) 1977-04-14 1977-04-14 エンジンの吸気装置

Publications (2)

Publication Number Publication Date
FR2387358A1 true FR2387358A1 (fr) 1978-11-10
FR2387358B1 FR2387358B1 (fr) 1982-07-30

Family

ID=12625734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810911A Granted FR2387358A1 (fr) 1977-04-14 1978-04-13 Systeme d'admission du melange combustible pour moteurs a combustion interne

Country Status (5)

Country Link
JP (1) JPS6041210B2 (fr)
DE (1) DE2816341C2 (fr)
FR (1) FR2387358A1 (fr)
GB (1) GB1598173A (fr)
IT (1) IT1094373B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408723A1 (fr) * 1977-11-14 1979-06-08 Yamaha Motor Co Ltd Moteur a combustion interne
FR2412718A1 (fr) * 1977-12-26 1979-07-20 Yamaha Motor Co Ltd Commande de moteur pour vehicule
FR2473631A1 (fr) * 1980-01-09 1981-07-17 Suzuki Motor Co Moteur a combustion interne a quatre temps
FR2488653A1 (fr) * 1980-08-13 1982-02-19 Suzuki Motor Co Moteur a combustion interne
FR2495221A1 (fr) * 1980-11-28 1982-06-04 Suzuki Motor Co Structure de conduit d'admission pour moteurs a combustion interne

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820370B2 (ja) * 1978-05-22 1983-04-22 トヨタ自動車株式会社 内燃機関の吸気装置
JPS5598647A (en) * 1979-01-24 1980-07-26 Toyota Motor Corp Exhaust gas recirculating device for multicylinder internal combustion engine
US4228772A (en) * 1979-02-01 1980-10-21 General Motors Corporation Low throttled volume engine
JPS5831450B2 (ja) * 1979-04-16 1983-07-06 マツダ株式会社 エンジンの吸気装置
JPS5831451B2 (ja) * 1979-04-16 1983-07-06 マツダ株式会社 エンジンの吸気装置
JPS5627026A (en) * 1979-08-09 1981-03-16 Yamaha Motor Co Ltd Suction device of engine
JPS6060010B2 (ja) * 1980-12-02 1985-12-27 トヨタ自動車株式会社 多気筒内燃機関の吸気装置
JPS5828551A (ja) * 1981-07-28 1983-02-19 Toyota Motor Corp 副吸気通路を備えた多気筒内燃機関の電子制御式燃料噴射装置
JPS5828550A (ja) * 1981-07-28 1983-02-19 Toyota Motor Corp 副吸気通路を備えた多気筒内燃機関の電子制御式燃料噴射装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395264A (en) * 1945-02-22 1946-02-19 George M Holley Hot-spot manifold
FR976359A (fr) * 1948-12-09 1951-03-16 Amélioration du mélange gazeux dans les moteurs à explosion
FR1481528A (fr) * 1966-05-27 1967-05-19 Zenith Carburetter Company Ltd Dispositif pour améliorer le transfert du mélange entre un carburateur et la chambre de combustion des moteurs à combustion interne utilisant des carburants volatils

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040838B (de) * 1955-08-30 1958-10-09 Daimler Benz Ag Regeleinrichtung fuer gemischverdichtende Einspritzbrennkraftmaschinen
US3087480A (en) * 1959-07-21 1963-04-30 Inst Francais Du Petrole Process for operating controlled ignition engines with lean combustible mixtures
US3678905A (en) * 1970-06-29 1972-07-25 Ford Motor Co Internal combustion engine dual induction system
FR2105543A5 (fr) * 1970-09-11 1972-04-28 Laprade Bernard
DE2204192C3 (de) * 1972-01-29 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verbesserung der Abgase einer Vergaser-Brennkraftmaschine
JPS5749747B2 (fr) * 1975-03-20 1982-10-23
JPS5224628A (en) * 1975-08-20 1977-02-24 Nissan Motor Co Ltd Carburetor
JPS52115917A (en) * 1976-03-24 1977-09-28 Nissan Motor Co Ltd Intake method and intake system device for internal combustion engine
DE2613679A1 (de) * 1976-03-31 1977-10-13 Audi Nsu Auto Union Ag Vergaseranlage fuer brennkraftmaschinen
JPS52148714A (en) * 1976-06-04 1977-12-10 Nissan Motor Co Ltd Intake turbulent device for internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395264A (en) * 1945-02-22 1946-02-19 George M Holley Hot-spot manifold
FR976359A (fr) * 1948-12-09 1951-03-16 Amélioration du mélange gazeux dans les moteurs à explosion
FR1481528A (fr) * 1966-05-27 1967-05-19 Zenith Carburetter Company Ltd Dispositif pour améliorer le transfert du mélange entre un carburateur et la chambre de combustion des moteurs à combustion interne utilisant des carburants volatils

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408723A1 (fr) * 1977-11-14 1979-06-08 Yamaha Motor Co Ltd Moteur a combustion interne
FR2412718A1 (fr) * 1977-12-26 1979-07-20 Yamaha Motor Co Ltd Commande de moteur pour vehicule
FR2473631A1 (fr) * 1980-01-09 1981-07-17 Suzuki Motor Co Moteur a combustion interne a quatre temps
US4484549A (en) * 1980-01-09 1984-11-27 Suzuki Jidosha Kogyo Kabushiki Kaisha 4-Cycle internal combustion engine
FR2488653A1 (fr) * 1980-08-13 1982-02-19 Suzuki Motor Co Moteur a combustion interne
FR2549897A1 (fr) * 1980-08-13 1985-02-01 Suzuki Motor Co Dispositif d'admission pour moteur a combustion interne
FR2495221A1 (fr) * 1980-11-28 1982-06-04 Suzuki Motor Co Structure de conduit d'admission pour moteurs a combustion interne

Also Published As

Publication number Publication date
IT7822344A0 (it) 1978-04-14
JPS6041210B2 (ja) 1985-09-14
JPS53137320A (en) 1978-11-30
GB1598173A (en) 1981-09-16
DE2816341C2 (de) 1982-10-14
IT1094373B (it) 1985-08-02
DE2816341A1 (de) 1978-10-19
FR2387358B1 (fr) 1982-07-30

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