ES475034A1 - Un motor de combustion interna perfeccionado. - Google Patents

Un motor de combustion interna perfeccionado.

Info

Publication number
ES475034A1
ES475034A1 ES475034A ES475034A ES475034A1 ES 475034 A1 ES475034 A1 ES 475034A1 ES 475034 A ES475034 A ES 475034A ES 475034 A ES475034 A ES 475034A ES 475034 A1 ES475034 A1 ES 475034A1
Authority
ES
Spain
Prior art keywords
combustion chamber
passage
timing
internal combustion
combustion engines
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
Application number
ES475034A
Other languages
English (en)
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 ES475034A1 publication Critical patent/ES475034A1/es
Expired 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
    • F02M35/1015—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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • 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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/14—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on specific conditions other than engine speed or engine fluid pressure, e.g. temperature
    • F02P5/142—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on specific conditions other than engine speed or engine fluid pressure, e.g. temperature dependent on a combination of several specific conditions
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

Un motor de combustión interna perfeccionado, que comprende una cámara de combustión, un paso de admisión principal que comunica con la cámara de combustión a través de una lumbrera de admisión, una válvula de admisión prevista en dicha lumbrera de admisión, un paso auxiliar que tiene un extremo que desemboca en el paso de admisión principal, en un área adyacente a la lumbrera de admisión, una válvula de control prevista en dicho paso de admisión principal y destinada a ser cerrada en el caso de un funcionamiento bajo carga ligera del motor, de manera que el flujo de fluido en admisión se introduzca a gran velocidad a través del paso auxiliar en la cámara de combustión, caracterizado por medios de control para cambiar el momento en que se produce la presión máxima en la cámara de combustión medios para interconectar la válvula de control y los medios de control de manera que los medios de control sean accionados cuando la válvula de control esté cerrada con el fin de retrasar el momento enque se produce la presión máxima.
ES475034A 1977-11-14 1978-11-13 Un motor de combustion interna perfeccionado. Expired ES475034A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13699977A JPS5469619A (en) 1977-11-14 1977-11-14 Control method for internal combustion engine

Publications (1)

Publication Number Publication Date
ES475034A1 true ES475034A1 (es) 1979-04-16

Family

ID=15188415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475034A Expired ES475034A1 (es) 1977-11-14 1978-11-13 Un motor de combustion interna perfeccionado.

Country Status (10)

Country Link
JP (1) JPS5469619A (es)
AU (1) AU526395B2 (es)
BR (1) BR7807458A (es)
CA (1) CA1116486A (es)
DE (1) DE2849213C2 (es)
ES (1) ES475034A1 (es)
FR (1) FR2408723A1 (es)
GB (1) GB2008672B (es)
IT (1) IT1094466B (es)
SE (1) SE441768B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823978Y2 (ja) * 1978-02-24 1983-05-23 日産自動車株式会社 複式吸気機関の排気還流装置
JPS589253B2 (ja) * 1978-05-22 1983-02-19 トヨタ自動車株式会社 内燃機関の吸気装置
FR2603662B1 (fr) * 1986-09-10 1990-08-17 Peugeot Dispositif d'admission pour moteur a combustion interne a soupapes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976359A (fr) * 1948-12-09 1951-03-16 Amélioration du mélange gazeux dans les moteurs à explosion
FR1464586A (fr) * 1965-03-27 1967-01-06 Inst Francais Du Petrole Procédé permettant la combustion de mélanges globalement pauvres dans les moteurs à allumage commandé et dispositifs pour sa mise en oeuvre
JPS4631846Y1 (es) 1966-12-28 1971-11-04
FR1589465A (es) * 1968-09-19 1970-03-31
GB1254315A (en) * 1968-11-04 1971-11-17 Ernest Alfred Von Seggern Improvements in and relating to internal combustion engines
FR1602469A (es) * 1968-12-24 1970-11-30
GB1254067A (en) * 1969-03-13 1971-11-17 Ernest Alfred Von Seggern Internal combustion engine, fuel supply system and process
GB1297678A (es) * 1969-06-20 1972-11-29
DE2244131A1 (de) * 1971-09-10 1973-03-29 Toyo Kogyo Co Brennkraftmaschine
US3800758A (en) * 1972-12-06 1974-04-02 Ford Motor Co Temperature actuated engine spark vacuum control system
JPS5238175B2 (es) * 1973-03-19 1977-09-27
FR2282043A1 (fr) * 1974-08-12 1976-03-12 Yamaha Motor Co Ltd Moteur a combustion interne
US4040401A (en) * 1974-11-05 1977-08-09 Ethyl Corporation Spark vacuum advance control
JPS5857632B2 (ja) * 1974-12-26 1983-12-21 富士重工業株式会社 ハイキガスジヨウカソウチ
JPS5926789B2 (ja) * 1976-12-13 1984-06-30 マツダ株式会社 エンジンの点火装置
JPS6041210B2 (ja) * 1977-04-14 1985-09-14 ヤマハ発動機株式会社 エンジンの吸気装置

Also Published As

Publication number Publication date
IT1094466B (it) 1985-08-02
DE2849213C2 (de) 1985-06-20
BR7807458A (pt) 1979-07-24
FR2408723A1 (fr) 1979-06-08
CA1116486A (en) 1982-01-19
JPS5469619A (en) 1979-06-04
SE7811698L (sv) 1979-05-15
DE2849213A1 (de) 1979-05-17
SE441768B (sv) 1985-11-04
FR2408723B1 (es) 1982-09-03
AU526395B2 (en) 1983-01-06
GB2008672B (en) 1982-05-12
GB2008672A (en) 1979-06-06
IT7822559A0 (it) 1978-04-20
AU4152578A (en) 1979-05-24

Similar Documents

Publication Publication Date Title
GB1448128A (en) Internal combustion engines-
ES475302A1 (es) Un metodo para controlar la admision de gases en un motor decombustion interna.
SE7413139L (sv) Sett for justering av en fyrtaktsmotor.
SE7706671L (sv) Gasinsprutningssystem for forbrenningsmotor
ES430978A1 (es) Perfeccionamientos introducidos en un motor de combustion interna.
JPS5756619A (en) Side-valve internal combustion engine
GB1396053A (en) Internal combustion engines
ES475034A1 (es) Un motor de combustion interna perfeccionado.
JPS5762915A (en) Fuel injection control for internal combustion engine
JPS5447924A (en) Fuel injection device for internal combustion engine with sub chamber
GB1521195A (en) Combustion device for a gas turbine engine
DE3374575D1 (en) Internal combustion engine with large fuel tolerance
ES440077A1 (es) Un aparato de control de la puesta a punto del encendido pa-ra un motor de combustion interna.
GB640410A (en) Internal combustion engine employing a regenerator for heating the charge
SE8501879L (sv) Sett och anordning for insprutningstidsstyrning vid forbrenningsmotorer
GB1297678A (es)
JPS538406A (en) Internal combustion engine
GB1332619A (en) Internal combustion engines
JPS529705A (en) Internal combustion engine with torch ignition device
ES393099A1 (es) Dispositivo de obturacion para el conducto de admision de un motor de combustion interna.
GB664746A (en) Improvements in and relating to fuel supply devices for internal combustion engines
JPS538407A (en) Engine
GB550157A (en) Improvements in devices for humidifying the mixture supplied to internal combustion engines
GB1282016A (en) Fuel injectors for internal combustion engines
KR790000442B1 (en) Inhalation control device for internal combustion engine