FR2451462A1 - Pompe d'injection de carburant pour moteur a combustion interne - Google Patents

Pompe d'injection de carburant pour moteur a combustion interne

Info

Publication number
FR2451462A1
FR2451462A1 FR8004610A FR8004610A FR2451462A1 FR 2451462 A1 FR2451462 A1 FR 2451462A1 FR 8004610 A FR8004610 A FR 8004610A FR 8004610 A FR8004610 A FR 8004610A FR 2451462 A1 FR2451462 A1 FR 2451462A1
Authority
FR
France
Prior art keywords
adjusting
internal combustion
fuel injection
injection pump
control unit
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
FR8004610A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2451462A1 publication Critical patent/FR2451462A1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • F02D1/122—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed
    • F02D1/127—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed using the pressure developed in a pump
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/022—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by acting on fuel control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

A.POMPE D'INJECTION DE CARBURANT POUR MOTEUR A COMBUSTION INTERNE AVEC UN ORGANE DE COMMANDE POUR LA QUANTITE DE CARBURANT A INJECTER, ORGANE SUSCEPTIBLE D'ETRE ACTIONNE PAR L'INTERMEDIAIRE D'UN LEVIER DE REGLAGE PAR UN ORGANE DE REGLAGE D'UN REGULATEUR DE VITESSE DE ROTATION, ET AVEC UN MOTEUR ELECTRIQUE DE REGLAGE POUR LE POSITIONNEMENT DE L'ORGANE DE COMMANDE DANS UNE POSITION D'ARRET DANS LAQUELLE LE CARBURANT REFOULE PAR LA POMPE RESTE SANS UTILISATION. B.POMPE CARACTERISEE EN CE QUE LE MOTEUR DE REGLAGE 17 EN VUE DE L'ARRET EST EN PRISE AU MOINS INDIRECTEMENT AVEC LE LEVIER DE REGLAGE 6 RELIE A L'ORGANE DE COMMANDE 4, TANDIS QUE LORS DU POSITIONNEMENT PAR LE MOTEUR DE REGLAGE 17 LA POSITION DE L'ORGANE DE REGLAGE 9 DU REGULATEUR DE VITESSE DE ROTATION 5 RESTE INCHANGEE. C.L'INVENTION EST APPLICABLE AUX MOTEURS D'AUTOMOBILES.
FR8004610A 1979-03-10 1980-02-29 Pompe d'injection de carburant pour moteur a combustion interne Pending FR2451462A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792909556 DE2909556A1 (de) 1979-03-10 1979-03-10 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
FR2451462A1 true FR2451462A1 (fr) 1980-10-10

Family

ID=6065089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004610A Pending FR2451462A1 (fr) 1979-03-10 1980-02-29 Pompe d'injection de carburant pour moteur a combustion interne

Country Status (5)

Country Link
US (1) US4391257A (fr)
JP (1) JPS55123352A (fr)
DE (1) DE2909556A1 (fr)
FR (1) FR2451462A1 (fr)
GB (1) GB2046352B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033971A1 (de) * 1980-09-10 1982-04-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Abstellvorrichtung fuer eine selbstzuendende brennkraftmaschine
JPS5859318A (ja) * 1981-10-06 1983-04-08 Nissan Motor Co Ltd 燃料噴射ポンプの吐出量調整装置
DE3407748A1 (de) * 1984-03-02 1985-09-12 Fichtel & Sachs Ag, 8720 Schweinfurt Verstelleinrichtung fuer das regelorgan einer einspritzpumpe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025843A (en) * 1959-03-17 1962-03-20 Porsche Kg Control arrangement for internal combustion engines
DE2059473A1 (de) * 1970-12-03 1972-07-06 Bosch Gmbh Robert Regeleinrichtung fuer das Kraftstoff-Luft-Gemisch einer mit Fremdzuendung arbeitenden Einspritzbrennkraftmaschine
US4036193A (en) * 1971-07-30 1977-07-19 Diesel Kiki Kabushiki Kaisha Electronically controlled fuel injection pump
DE2802608A1 (de) * 1978-01-21 1979-07-26 Bosch Gmbh Robert Drehzahlregler fuer kraftstoffeinspritzpumpen von brennkraftmaschinen
DE2845095A1 (de) * 1978-10-17 1980-04-30 Bosch Gmbh Robert Regeleinrichtung fuer eine kraftstoffeinspritzpumpe
DE2845096A1 (de) * 1978-10-17 1980-05-08 Bosch Gmbh Robert Drehzahlregler einer kraftstoffeinspritzpumpe
US4350053A (en) * 1980-09-05 1982-09-21 General Electric Company Fluid pressure actuating device

Also Published As

Publication number Publication date
GB2046352B (en) 1983-01-26
JPS55123352A (en) 1980-09-22
US4391257A (en) 1983-07-05
GB2046352A (en) 1980-11-12
DE2909556A1 (de) 1980-09-18

Similar Documents

Publication Publication Date Title
FR2414629A1 (fr) Procede et dispositif pour commander l'alimentation en carburant d'un moteur a combustion interne
FR2406080A1 (fr) Systeme d'injection de carburant pour un moteur a combustion interne de vehicule automobile, equipe d'un generateur de signal de commande de coupure de carburant
FR2419407A1 (fr) Pompe d'injection de carburant pour moteur a combustion interne
FR2436883A1 (fr) Dispositif electronique de commande d'injection de carburant pour moteur a combustion interne
FR2410738A1 (fr) Systeme de commande de vitesse de ralenti pour moteur d'automobile
JPH02199211A (ja) 内燃機関の潤滑状態調整装置
FR2412708A1 (fr) Dispositif d'injection de carburant pour moteurs a combustion interne a compression du melange et allumage externe
FR2451462A1 (fr) Pompe d'injection de carburant pour moteur a combustion interne
GB1384029A (en) Electronically controlled fuel injection system for rotary internal combustion engines
FR2362280A1 (fr) Dispositif de regulation pour moteurs a combustion interne a injection du type diesel suralimente
FR1393395A (fr) Dispositif d'entraînement perfectionné des organes auxiliaires d'un moteur à combustion interne, en particulier pour véhicule automobile
FR2366459A2 (fr) Dispositif et procede d'injection de carburant prevoyant un enrichissement en carburant accru en fonction de la temperature et des charges transitoires sur un moteur
JPH0427728A (ja) 内燃機関の燃料供給装置
FR2382588A1 (fr) Appareil de commande pour l'admission d'un moteur a combustion interne
FR2470863A1 (fr) Installation pour la commande d'un dispositif de recyclage des gaz d'echappement dans un moteur a combustion interne
EP0980972A3 (fr) Dispositif et méthode de commande d'injection de carburant pour moteur à combustion interne
FR2355166A1 (fr) Systeme de commande de temps de fonctionnement pour moteurs a combustion interne
FR2382587A1 (fr) Dispositif de commande pour installation d'injection de carburant actionnee electroniquement
FR2434270A1 (fr) Regulateur de la vitesse maximale d'un moteur a combustion interne de vehicule
FR2451463A1 (fr) Pompe d'injection de carburant pour moteurs a combustion interne avec un regulateur hydraulique de vitesse de rotation
FR2377527A1 (fr) Equipement d'injection de carburant pour moteur diesel
JPS6477725A (en) Centrifugal governor for injection type internal combustion engine
SU1755712A3 (ru) Крышка головки цилиндра
JPH01163469A (ja) 船舶推進機用内燃機関の点火時期制御装置
RU1820015C (ru) Центробежный регул тор частоты вращени с коррекцией дл впрыскивающих топливных насосов двигател внутреннего сгорани