FR2425000A1 - Dispositif pour la limitation de la vitesse des vehicules a moteur a injection - Google Patents

Dispositif pour la limitation de la vitesse des vehicules a moteur a injection

Info

Publication number
FR2425000A1
FR2425000A1 FR7813390A FR7813390A FR2425000A1 FR 2425000 A1 FR2425000 A1 FR 2425000A1 FR 7813390 A FR7813390 A FR 7813390A FR 7813390 A FR7813390 A FR 7813390A FR 2425000 A1 FR2425000 A1 FR 2425000A1
Authority
FR
France
Prior art keywords
regulating valve
pressure regulating
held open
fuel pressure
diesel engine
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.)
Withdrawn
Application number
FR7813390A
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.)
GEORGANDAS PAUL
Original Assignee
GEORGANDAS PAUL
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 GEORGANDAS PAUL filed Critical GEORGANDAS PAUL
Priority to FR7813390A priority Critical patent/FR2425000A1/fr
Publication of FR2425000A1 publication Critical patent/FR2425000A1/fr
Withdrawn legal-status Critical Current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
    • F02D7/00—Other fuel-injection control
    • F02D7/002—Throttling of fuel passages between pumps and injectors or overflow 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
    • 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
    • F02M63/0215—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 draining or closing fuel conduits

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

DISPOSITIF DE LIMITATION DE VITESSE D'UN VEHICULE A MOTEUR A INJECTION, EN PARTICULIER A MOTEUR DIESEL, DONT LES INJECTEURS SONT ALIMENTES EN COMBUSTIBLE PAR UNE POMPE A INJECTION ET SONT RELIES PAR UN COLLECTEUR DE RETOUR AU RESERVOIR DE COMBUSTIBLE, LEDIT COLLECTEUR COMPRENANT UN CLAPET A SOUPAPE CONTROLANT LA PRESSION DU COMBUSTIBLE AUX INJECTEURS. UNE ELECTROVANNE EST PREVUE POUR ELOIGNER LA SOUPAPE DU CLAPET DE SON SIEGE LORSQUE LA VITESSE DU VEHICULE ATTEINT EN CROISSANT UNE VALEUR PREDETERMINEE, L'ELECTROVANNE ETANT COMMANDEE PAR LE TACHYGRAPHE DU VEHICULE. APPLICATION AUX CAMIONS ET POIDS LOURDS A MOTEUR DIESEL.
FR7813390A 1978-05-05 1978-05-05 Dispositif pour la limitation de la vitesse des vehicules a moteur a injection Withdrawn FR2425000A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813390A FR2425000A1 (fr) 1978-05-05 1978-05-05 Dispositif pour la limitation de la vitesse des vehicules a moteur a injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813390A FR2425000A1 (fr) 1978-05-05 1978-05-05 Dispositif pour la limitation de la vitesse des vehicules a moteur a injection

Publications (1)

Publication Number Publication Date
FR2425000A1 true FR2425000A1 (fr) 1979-11-30

Family

ID=9207953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813390A Withdrawn FR2425000A1 (fr) 1978-05-05 1978-05-05 Dispositif pour la limitation de la vitesse des vehicules a moteur a injection

Country Status (1)

Country Link
FR (1) FR2425000A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434777A (en) 1981-07-11 1984-03-06 Robert Bosch Gmbh Fuel supply apparatus for internal combustion engines

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR485686A (fr) * 1916-06-20 1918-01-29 Gunnar Roos Dispositif de réglage pour moteurs à combustion interne
DE654269C (de) * 1932-12-18 1938-05-02 Henschel & Sohn G M B H Verfahren und Vorrichtung zur Regelung der eingespritzten Brennstoffmengen bei Fahrzeugdieselmaschinen
FR1155865A (fr) * 1956-03-29 1958-05-09 Perfectionnements apportés aux moyens pour régler la quantité de combustible injectée dans des moteurs, notamment des moteurs diesel
US2863437A (en) * 1956-01-31 1958-12-09 Bessiere Pierre Etienne Fuel injection devices for multicylinder engines
US3301245A (en) * 1964-06-25 1967-01-31 Charles R Woodburn Fuel control means
FR1508146A (fr) * 1965-10-07 1968-01-05 Cummins Engine Co Inc Appareil perfectionné d'alimentation de carburant, notamment pour des moteurs à combustion interne
FR2037375A5 (fr) * 1969-02-21 1970-12-31 Sulzer Ag

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR485686A (fr) * 1916-06-20 1918-01-29 Gunnar Roos Dispositif de réglage pour moteurs à combustion interne
DE654269C (de) * 1932-12-18 1938-05-02 Henschel & Sohn G M B H Verfahren und Vorrichtung zur Regelung der eingespritzten Brennstoffmengen bei Fahrzeugdieselmaschinen
US2863437A (en) * 1956-01-31 1958-12-09 Bessiere Pierre Etienne Fuel injection devices for multicylinder engines
FR1155865A (fr) * 1956-03-29 1958-05-09 Perfectionnements apportés aux moyens pour régler la quantité de combustible injectée dans des moteurs, notamment des moteurs diesel
US3301245A (en) * 1964-06-25 1967-01-31 Charles R Woodburn Fuel control means
FR1508146A (fr) * 1965-10-07 1968-01-05 Cummins Engine Co Inc Appareil perfectionné d'alimentation de carburant, notamment pour des moteurs à combustion interne
FR2037375A5 (fr) * 1969-02-21 1970-12-31 Sulzer Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434777A (en) 1981-07-11 1984-03-06 Robert Bosch Gmbh Fuel supply apparatus for internal combustion engines

Similar Documents

Publication Publication Date Title
JPS6487868A (en) Fuel injector for internal combustion engine
GB858967A (en) Improvements in fuel injection systems for internal combustion engines
ES354195A1 (es) Perfeccionamientos en dispositivos para producir un caudal adicional de combustible para el arranque en frio de un mo- tor de explosion.
JPS6453026A (en) Fuel injection pump for internal combustion engine
GB1363633A (en) Fuel injection systems for internal combustion engines
FR2425000A1 (fr) Dispositif pour la limitation de la vitesse des vehicules a moteur a injection
ES453491A1 (es) Perfeccionamientos en los sistemas de alimentacion de com- bustible para motor de combustion interna.
GB905086A (en) Improvements in or relating to fuel injection system for internal combustion engines
JPS53134119A (en) Fuel injector for internal combustion engine
EP0080735A3 (fr) Appareil d'injection de carburant pour moteurs à combustion interne
GB1180365A (en) Device for Terminating the Fuel Supply during Overrun Conditions in Automobile Engines
ES376338A1 (es) Perfeccionamientos en los dispositivos de alimentacion de combustible para motores de combustion interna.
ES8202402A1 (es) Aparato bombeador de combustible para suministrar combusti- ble a un motor de combustion interna de encendido por com- presion
JPS57351A (en) Auxiliary starting device of internal combustion engine
GB1057731A (en) Liquid fuel pumps for supplying fuel to internal combustion engines
GB1255259A (en) A carburettor having an automatic enrichment device
ES8505029A1 (es) Procedimiento de inyeccion electronica del combustible para motores de combustion interna
GB1333556A (en) Internal combustion engines
GB1211580A (en) Improvements in or relating to starting systems for internal combustion engines employing fuel injection
ES487462A2 (es) Perfeccionamientos en los carburadores
JPS57203826A (en) Controlling device for electronic fuel injection of internal-combustion engine
GB1474763A (en) Carburettors of internal combustion engines
JPS5321329A (en) Fuel supply device in internal combustion engine
GB1363634A (en) Fuel injection systems for internal combustion engines
JPS57148032A (en) Distributor type fuel injection pump

Legal Events

Date Code Title Description
ST Notification of lapse