FR2448042A1 - Dispositif d'alimentation en combustible pour moteur a combustion interne - Google Patents

Dispositif d'alimentation en combustible pour moteur a combustion interne

Info

Publication number
FR2448042A1
FR2448042A1 FR8002058A FR8002058A FR2448042A1 FR 2448042 A1 FR2448042 A1 FR 2448042A1 FR 8002058 A FR8002058 A FR 8002058A FR 8002058 A FR8002058 A FR 8002058A FR 2448042 A1 FR2448042 A1 FR 2448042A1
Authority
FR
France
Prior art keywords
fuel
engine
control circuit
timing control
control signal
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
FR8002058A
Other languages
English (en)
Other versions
FR2448042B1 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2448042A1 publication Critical patent/FR2448042A1/fr
Application granted granted Critical
Publication of FR2448042B1 publication Critical patent/FR2448042B1/fr
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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

CE DISPOSITIF D'ALIMENTATION EN COMBUSTIBLE POUR MOTEUR COMPREND UNE POMPE A COMBUSTIBLE AYANT UNE SOUPAPE COMMANDEE PAR VOIE ELECTROMAGNETIQUE QUI EST EXCITEE PAR UN CIRCUIT D'EXCITATION LORSQU'IL EST NECESSAIRE DE DISTRIBUER DU COMBUSTIBLE PENDANT UNE COURSE DE POMPAGE DE LA POMPE. LE DISPOSITIF COMPREND EGALEMENT DES MOYENS 33 DE COMMANDE DE MINUTAGE QUI FOURNISSENT UN SIGNAL DE COMMANDE AU CIRCUIT D'EXCITATION 13 ET RECOIVENT EUX-MEMES DES SIGNAUX DE MINUTAGE EN PROVENANCE DE TRANSDUCTEURS 16, 17 QUI SONT MONTES SUR LE MOTEUR ASSOCIE. LE DISPOSITIF DE COMMANDE DE MINUTAGE FOURNIT UN SIGNAL A L'INSTANT APPROPRIE POUR FAIRE DEMARRER LA DISTRIBUTION DE COMBUSTIBLE ET AYANT UNE LONGUEUR APPROPRIEE POUR LA QUANTITE DE COMBUSTIBLE DEVANT ETRE DISTRIBUE. UN REGULATEUR 34 ENGENDRE UN SIGNAL REPRESENTANT LA QUANTITE DE COMBUSTIBLE DEVANT ETRE DISTRIBUEE AU MOTEUR.
FR8002058A 1979-01-31 1980-01-31 Dispositif d'alimentation en combustible pour moteur a combustion interne Expired FR2448042B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7903402 1979-01-31

Publications (2)

Publication Number Publication Date
FR2448042A1 true FR2448042A1 (fr) 1980-08-29
FR2448042B1 FR2448042B1 (fr) 1985-11-29

Family

ID=10502853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002058A Expired FR2448042B1 (fr) 1979-01-31 1980-01-31 Dispositif d'alimentation en combustible pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2448042B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2253031C1 (ru) * 2003-09-15 2005-05-27 Открытое акционерное общество "Ярославский завод топливной аппаратуры" (ОАО "ЯЗТА") Одноплунжерный топливный насос высокого давления для двс
RU2369767C1 (ru) * 2008-01-09 2009-10-10 Открытое акционерное общество "Ярославский завод дизельной аппаратуры" (ОАО "ЯЗДА") Топливный насос высокого давления
RU2369768C1 (ru) * 2008-01-09 2009-10-10 Открытое акционерное общество "Ярославский завод дизельной аппаратуры" (ОАО "ЯЗДА") Секция топливного насоса высокого давления

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2083850A5 (fr) * 1970-03-12 1971-12-17 Bosch
GB1310596A (en) * 1969-05-14 1973-03-21 Delectronique Et Dinformatique Fuel injection systems
FR2206443A1 (fr) * 1972-11-13 1974-06-07 Bosch Gmbh Robert
FR2231859A1 (fr) * 1973-06-01 1974-12-27 Bryce Berger Ltd
US3973537A (en) * 1971-12-03 1976-08-10 C.A.V. Limited Fuel supply systems for internal combustion engines
FR2302416A1 (fr) * 1975-02-25 1976-09-24 Cav Ltd Dispositif de commande d'alimentation en combustible pour moteur a combustion interne
FR2369422A1 (fr) * 1976-11-02 1978-05-26 Bosch Gmbh Robert Procede et dispositif pour limiter le debit ma

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1310596A (en) * 1969-05-14 1973-03-21 Delectronique Et Dinformatique Fuel injection systems
FR2083850A5 (fr) * 1970-03-12 1971-12-17 Bosch
US3973537A (en) * 1971-12-03 1976-08-10 C.A.V. Limited Fuel supply systems for internal combustion engines
FR2206443A1 (fr) * 1972-11-13 1974-06-07 Bosch Gmbh Robert
FR2231859A1 (fr) * 1973-06-01 1974-12-27 Bryce Berger Ltd
FR2302416A1 (fr) * 1975-02-25 1976-09-24 Cav Ltd Dispositif de commande d'alimentation en combustible pour moteur a combustion interne
FR2369422A1 (fr) * 1976-11-02 1978-05-26 Bosch Gmbh Robert Procede et dispositif pour limiter le debit ma

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2253031C1 (ru) * 2003-09-15 2005-05-27 Открытое акционерное общество "Ярославский завод топливной аппаратуры" (ОАО "ЯЗТА") Одноплунжерный топливный насос высокого давления для двс
RU2369767C1 (ru) * 2008-01-09 2009-10-10 Открытое акционерное общество "Ярославский завод дизельной аппаратуры" (ОАО "ЯЗДА") Топливный насос высокого давления
RU2369768C1 (ru) * 2008-01-09 2009-10-10 Открытое акционерное общество "Ярославский завод дизельной аппаратуры" (ОАО "ЯЗДА") Секция топливного насоса высокого давления

Also Published As

Publication number Publication date
FR2448042B1 (fr) 1985-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse