FR2443581A1 - Moteur a combustion interne - Google Patents

Moteur a combustion interne

Info

Publication number
FR2443581A1
FR2443581A1 FR7930119A FR7930119A FR2443581A1 FR 2443581 A1 FR2443581 A1 FR 2443581A1 FR 7930119 A FR7930119 A FR 7930119A FR 7930119 A FR7930119 A FR 7930119A FR 2443581 A1 FR2443581 A1 FR 2443581A1
Authority
FR
France
Prior art keywords
internal combustion
combustion engine
valve
passage
subdivided
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
FR7930119A
Other languages
English (en)
Other versions
FR2443581B1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2443581A1 publication Critical patent/FR2443581A1/fr
Application granted granted Critical
Publication of FR2443581B1 publication Critical patent/FR2443581B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of the engine
    • 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
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

L'invention concerne un moteur à combustion interne. Selon l'invention, il comprend des cylindres 1 à 6 répartis en premier et second groupes; un passage d'admission 12 avec papillon valve 16 et subdivisé en première et seconde ramifications 12a et 12b; un passage d'échappement 18; un premier moyen formant vanne 22 dans la ramification 12b; un passage 24 de recirculation des gaz d'échappement avec un second moyen formant vanne 26; une unité de commande d'injection de carburant 32; des moyens d'alimentation en carburant 44, 46, 48; un détecteur de charge 34; et des premier et second moyens de commande de vanne 28 et 30. L'invention s'applique notamment aux moteurs à combustion interne.
FR7930119A 1978-12-08 1979-12-07 Moteur a combustion interne Granted FR2443581A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978169278U JPS5585553U (fr) 1978-12-08 1978-12-08

Publications (2)

Publication Number Publication Date
FR2443581A1 true FR2443581A1 (fr) 1980-07-04
FR2443581B1 FR2443581B1 (fr) 1985-03-29

Family

ID=15883541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930119A Granted FR2443581A1 (fr) 1978-12-08 1979-12-07 Moteur a combustion interne

Country Status (5)

Country Link
US (1) US4292938A (fr)
JP (1) JPS5585553U (fr)
DE (1) DE2949378C2 (fr)
FR (1) FR2443581A1 (fr)
GB (1) GB2041078B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128634A (en) * 1979-03-27 1980-10-04 Nissan Motor Co Ltd Apparatus for controlling operative cylinder number
JPS5672234A (en) * 1979-11-15 1981-06-16 Nissan Motor Co Ltd Cylinder number controlled engine
JPS5688927A (en) * 1979-12-20 1981-07-18 Nissan Motor Co Ltd Cylinder-number controlled engine
JPS5698539A (en) * 1980-01-10 1981-08-08 Nissan Motor Co Ltd Engine capable of changing number of operative cylinder
JPS5974346A (ja) * 1982-10-22 1984-04-26 Toyota Motor Corp 分割運転制御式内燃機関
US4473045A (en) * 1984-01-16 1984-09-25 General Motors Corporation Method and apparatus for controlling fuel to an engine during coolant failure
JPH07332119A (ja) * 1994-06-10 1995-12-22 Nippondenso Co Ltd 可変気筒装置
US5555871A (en) * 1995-05-08 1996-09-17 Ford Motor Company Method and apparatus for protecting an engine from overheating
US6244258B1 (en) * 1998-12-02 2001-06-12 Honda Giken Kogyo Kabushiki Kaisha EGR controller for cylinder cut-off engine
JP3733786B2 (ja) * 1999-05-21 2006-01-11 トヨタ自動車株式会社 電磁駆動弁を有する内燃機関
US6484702B1 (en) * 2000-08-25 2002-11-26 Ford Global Technologies, Inc. EGR system using selective fuel and ERG supply scheduling
DE102006033559A1 (de) * 2006-07-20 2008-01-24 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb für eine Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637071Y2 (fr) * 1977-12-19 1981-08-31
JPS5484135A (en) * 1977-12-19 1979-07-04 Toyota Motor Corp Divided driving control type internal combustion engine
JPS54106410U (fr) * 1978-01-12 1979-07-26
JPS5523318A (en) * 1978-08-02 1980-02-19 Nippon Soken Inc Exhaust gas re-circulating system
JPS5591754A (en) * 1978-12-28 1980-07-11 Nissan Motor Co Ltd Exhaust reflux device under controlling working cylinder number

Also Published As

Publication number Publication date
US4292938A (en) 1981-10-06
FR2443581B1 (fr) 1985-03-29
JPS5585553U (fr) 1980-06-12
GB2041078B (en) 1983-02-09
DE2949378A1 (de) 1980-06-19
DE2949378C2 (de) 1982-10-28
GB2041078A (en) 1980-09-03

Similar Documents

Publication Publication Date Title
FR2418337A1 (fr) Systeme de commande electronique pour un moteur a combustion interne
FR2445441A1 (fr) Systeme d'alimentation d'un melange air-carburant, avec une alimentation d'air supplementaire, pour un moteur a combustion interne
GB1537300A (en) Apparatus and method for controlling the air-fuel supply of multi-cylinder internal combustion engines
EP0801224A3 (fr) Dispositif d'admission d'air pour moteur à combustion interne
FR2571781B1 (fr) Moteur a combustion interne a quatre temps a auto-allumage ou a allumage commande, avec injection directe du carburant, a suralimentation par turbo-soufflante et recyclage interieur des gaz d'echappement en fonction de la charge
FR2610996B1 (fr) Soupape a piezo-commande pour la commande de l'injection de carburant par l'intermediaire d'une soupape d'injection dans des moteurs a combustion interne
DE69326981D1 (de) Kraftstoffeinspritzungsregler für Brennkraftmaschine
FR2443581A1 (fr) Moteur a combustion interne
FR2363703A1 (fr) Systeme de commande d'injection electronique pour moteur a combustion interne
EP0691463A3 (fr) Système de commande d'injection de carburant pour moteurs à combustion interne
FR2452596A1 (fr) Moteur a combustion interne
DE69833090D1 (de) Abgasrückführungsystem für turboaufgeladene Brennkraftmaschinen mit direkter Kraftstoffeinspritzung
DE3564722D1 (en) Control system for a supercharged internal-combustion engine with a by-pass conduit and an auxiliary combustion chamber
FR2440478A1 (fr) Systeme d'alimentation de carburant pour un moteur a combustion interne a plusieurs cylindres
CA2136908A1 (fr) Systeme de regulation du volume de carburant injecte pour moteurs a combustion interne et dispositif d'evaluation de la temperature utilise dans ce systeme
ES459984A1 (es) Dispositivo de inyeccion de agua dentro de por lo menos un cilindro de un motor de combustion interna principalmente con fines de antipolucion y procedimiento para su puesta en practica.
DE59605793D1 (de) Kraftstoffeinspritzventilanordnung für brennkraftmaschinen
FR2417019A1 (fr) Systeme d'injection de carburant pour moteurs a combustion interne
FR2452597A1 (fr) Moteur a combustion interne
DE69101622D1 (de) Einlasskrümmer für Brennkraftmaschine mit Abgasrückführeinrichtung.
SE9803367D0 (sv) Sätt att driva en förbränningsmotor samt förbränningsmotor
BE889365A (fr) Perfectionnements apportes aux injecteurs de carburant, notamment de carburant auxiliaire de demarrage pour moteurs a combustion interne, et aux carburateurs auxiliaires associables a de tels injecteurs
FR2444164A1 (fr) Moteur a combustion interne, du type a cylindres selectivement actifs et inactifs
MY130194A (en) Reducing exhaust emissions from spark-ignition internal combustion engines.
JPS566033A (en) Electronically controlled fuel injection system for internal combustion engine

Legal Events

Date Code Title Description
ST Notification of lapse