FR2470862A1 - Moteur a combustion interne a injection de carburant en un seul point et procede de fonctionnement - Google Patents

Moteur a combustion interne a injection de carburant en un seul point et procede de fonctionnement

Info

Publication number
FR2470862A1
FR2470862A1 FR8024247A FR8024247A FR2470862A1 FR 2470862 A1 FR2470862 A1 FR 2470862A1 FR 8024247 A FR8024247 A FR 8024247A FR 8024247 A FR8024247 A FR 8024247A FR 2470862 A1 FR2470862 A1 FR 2470862A1
Authority
FR
France
Prior art keywords
internal combustion
combustion engine
fuel injection
injector
single point
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.)
Pending
Application number
FR8024247A
Other languages
English (en)
Inventor
Yuko Sugo
Tadahiro Yamamoto
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 FR2470862A1 publication Critical patent/FR2470862A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F02D41/345—Controlling injection timing
    • 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
    • Y02T10/40—Engine management systems

Abstract

L'INVENTION CONCERNE UN MOTEUR A COMBUSTION INTERNE A PLUSIEURS CYLINDRES AYANT UN SYSTEME D'ALLUMAGE, UN VILEBREQUIN ET UN SEUL INJECTEUR POUR FORMER LE MELANGE AIR-CARBURANT ALIMENTANT LES CYLINDRES DU MOTEUR. SELON L'INVENTION, DES MOYENS PRODUISENT DES IMPULSIONS A DES PREMIERE ET SECONDE FREQUENCES 64, 66, QUI DEFINISSENT DES PREMIER ET SECOND SIGNAUX DE TRAIN D'IMPULSIONS S1, S2; UN CIRCUIT DE CONTROLE D'INJECTION DE CARBURANT 42 EST OPERATIVEMENT RELIE A L'INJECTEUR 16 POUR CONTROLER SES INJECTIONS; ET UN CIRCUIT 68, 72 EST SENSIBLE A LA VITESSE OU A LA CHARGE DU MOTEUR ET IL APPLIQUE SELECTIVEMENT L'UN DES PREMIER OU SECOND SIGNAUX DE TRAIN D'IMPULSIONS AU CIRCUIT DE CONTROLE 42 POUR INDUIRE L'INJECTEUR A INJECTER DU CARBURANT EN SYNCHRONISME AVEC LES IMPULSIONS DU SIGNAL CHOISI S1 OU S2. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
FR8024247A 1979-11-15 1980-11-14 Moteur a combustion interne a injection de carburant en un seul point et procede de fonctionnement Pending FR2470862A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979158480U JPS597548Y2 (ja) 1979-11-15 1979-11-15 内燃機関の燃料供給装置

Publications (1)

Publication Number Publication Date
FR2470862A1 true FR2470862A1 (fr) 1981-06-12

Family

ID=15672654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024247A Pending FR2470862A1 (fr) 1979-11-15 1980-11-14 Moteur a combustion interne a injection de carburant en un seul point et procede de fonctionnement

Country Status (5)

Country Link
US (1) US4388907A (fr)
JP (1) JPS597548Y2 (fr)
DE (1) DE3042647A1 (fr)
FR (1) FR2470862A1 (fr)
GB (1) GB2063520B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926106A1 (de) * 1979-06-28 1981-01-08 Volkswagenwerk Ag Verfahren und anordnung zum betrieb einer fahrzeug-brennkraftmaschine
JPS5770927A (en) * 1980-10-22 1982-05-01 Nippon Denso Co Ltd Fuel injector for internal combustion engine
JPS588236A (ja) * 1981-07-06 1983-01-18 Automob Antipollut & Saf Res Center 自動車用エンジンの燃料噴射装置
GB2105872A (en) * 1981-09-02 1983-03-30 Ford Motor Co Control system for an intermal combustion engine
US4527531A (en) * 1982-02-08 1985-07-09 Sanwa Seiki Mfg., Co. Ltd. Method of detecting fuel injection timing
JPS58138235A (ja) * 1982-02-10 1983-08-17 Fuji Heavy Ind Ltd ガソリン機関の燃料噴射装置
JPS58206849A (ja) * 1982-05-27 1983-12-02 Mitsubishi Electric Corp 内燃機関の空燃比制御装置
JPS59101545A (ja) * 1982-12-02 1984-06-12 Mazda Motor Corp ロ−タリピストンエンジンの吸気装置
JPS59185836A (ja) * 1983-04-05 1984-10-22 Nippon Denso Co Ltd 電子制御式燃料噴射装置
JPS59218334A (ja) * 1983-05-25 1984-12-08 Mazda Motor Corp ロ−タリピストンエンジンの吸気装置
US4530332A (en) * 1983-10-26 1985-07-23 Allied Corporation Fuel control system for actuating injection means for controlling small fuel flows
JPS60166734A (ja) * 1984-02-09 1985-08-30 Honda Motor Co Ltd 多気筒内燃エンジンの燃料供給制御方法
US4627395A (en) * 1984-04-19 1986-12-09 Madza Motor Corporation Intake system for rotary piston engines
US4532907A (en) * 1984-09-14 1985-08-06 Ford Motor Company Selective single fire/double fire fuel injection control
WO1989009332A1 (fr) * 1988-03-25 1989-10-05 Robert Bosch Gmbh Dispositif de regulation electronique servant a moduler les quantites de carburant alimentant un moteur a combustion interne
GB9404253D0 (en) * 1994-03-05 1994-04-20 Lucas Ind Plc Fuel injection pumping apparatus
DE602005026974D1 (de) * 2004-11-03 2011-04-28 Philip Morris Usa Inc Hochfrequenzeinspritzdüse für verdampften brennstoff

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196378A (en) * 1967-12-20 1970-06-24 Porsche Kg Ignition and Fuel Injection Control for an Internal Combustion Engine
FR2146771A5 (fr) * 1971-07-16 1973-03-02 Bosch Gmbh Robert
FR2171626A5 (fr) * 1972-02-09 1973-09-21 Schlumberger Compteurs
FR2366449A1 (fr) * 1976-10-04 1978-04-28 Bendix Corp Systeme d'injection de combustible a modulation de frequence pour moteur a combustion interne
US4142407A (en) * 1976-05-26 1979-03-06 Hitachi, Ltd. Air flow metering apparatus for internal combustion engines
FR2465883A1 (fr) * 1979-09-25 1981-03-27 Nissan Motor Procede de fonctionnement d'un moteur a combustion interne a injection de carburant en un seul point, et dispositif a utiliser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096833A (en) * 1976-10-04 1978-06-27 The Bendix Corporation Circuit for frequency modulated fuel injection system
DE2709187A1 (de) * 1977-03-03 1978-09-07 Bosch Gmbh Robert Steuereinrichtung fuer eine elektronisch gesteuerte kraftstoffeinspritzanlage
US4200063A (en) * 1978-03-20 1980-04-29 General Motors Corporation Engine fuel injection control apparatus with simultaneous pulse width and frequency adjustment
JPS5819844B2 (ja) * 1978-07-13 1983-04-20 三菱自動車工業株式会社 機関用燃料供給装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196378A (en) * 1967-12-20 1970-06-24 Porsche Kg Ignition and Fuel Injection Control for an Internal Combustion Engine
FR2146771A5 (fr) * 1971-07-16 1973-03-02 Bosch Gmbh Robert
FR2171626A5 (fr) * 1972-02-09 1973-09-21 Schlumberger Compteurs
US4142407A (en) * 1976-05-26 1979-03-06 Hitachi, Ltd. Air flow metering apparatus for internal combustion engines
FR2366449A1 (fr) * 1976-10-04 1978-04-28 Bendix Corp Systeme d'injection de combustible a modulation de frequence pour moteur a combustion interne
FR2465883A1 (fr) * 1979-09-25 1981-03-27 Nissan Motor Procede de fonctionnement d'un moteur a combustion interne a injection de carburant en un seul point, et dispositif a utiliser

Also Published As

Publication number Publication date
US4388907A (en) 1983-06-21
GB2063520A (en) 1981-06-03
JPS597548Y2 (ja) 1984-03-08
JPS5676139U (fr) 1981-06-22
GB2063520B (en) 1983-08-24
DE3042647A1 (de) 1981-06-11

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