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GB891240A - Improvements in or relating to low-pressure fuel injection devices - Google Patents

Improvements in or relating to low-pressure fuel injection devices

Info

Publication number
GB891240A
GB891240A GB38375/59A GB3837559A GB891240A GB 891240 A GB891240 A GB 891240A GB 38375/59 A GB38375/59 A GB 38375/59A GB 3837559 A GB3837559 A GB 3837559A GB 891240 A GB891240 A GB 891240A
Authority
GB
United Kingdom
Prior art keywords
fuel
idling
valve
air
metering device
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.)
Expired
Application number
GB38375/59A
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.)
R E T E M RECH S ET ETUDES ELE
RETEM RECHERCHES ET ETUDES ELECTRONIQUES ET MECANIQUES
Original Assignee
R E T E M RECH S ET ETUDES ELE
RETEM RECHERCHES ET ETUDES ELECTRONIQUES ET MECANIQUES
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 R E T E M RECH S ET ETUDES ELE, RETEM RECHERCHES ET ETUDES ELECTRONIQUES ET MECANIQUES filed Critical R E T E M RECH S ET ETUDES ELE
Publication of GB891240A publication Critical patent/GB891240A/en
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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/20—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device being a servo-motor, e.g. using engine intake air pressure or vacuum
    • 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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/34—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an auxiliary fuel circuit supplying fuel to the engine, e.g. with the fuel pump outlet being directly connected to injection nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB38375/59A 1958-11-18 1959-11-12 Improvements in or relating to low-pressure fuel injection devices Expired GB891240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779574A FR1228832A (fr) 1958-11-18 1958-11-18 Dispositif d'injection de carburant à basse pression

Publications (1)

Publication Number Publication Date
GB891240A true GB891240A (en) 1962-03-14

Family

ID=8708445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38375/59A Expired GB891240A (en) 1958-11-18 1959-11-12 Improvements in or relating to low-pressure fuel injection devices

Country Status (4)

Country Link
US (1) US3036564A (fr)
DE (1) DE1122326B (fr)
FR (1) FR1228832A (fr)
GB (1) GB891240A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406085A1 (fr) * 1977-10-14 1979-05-11 Nissan Motor Dispositif d'alimentation en combustible pour moteur a combustion interne
DE2944101A1 (de) * 1978-11-01 1980-05-14 Nissan Motor Treibstoff-zufuehrungsanlage fuer mehrzylindrigen verbrennungsmotor

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088502A (en) * 1964-01-17 1967-10-25 Ass Eng Ltd Fuel injection systems for internal combustion engines
US3319613A (en) * 1965-06-03 1967-05-16 Electronic Specialty Co Fuel injection system
GB1156790A (en) * 1965-12-24 1969-07-02 Petrol Injection Ltd Fuel Injection Systems for Internal Combustion Engines.
US3386428A (en) * 1966-04-20 1968-06-04 Ford Motor Co Engine fuel supply system
US3470858A (en) * 1967-08-16 1969-10-07 George H Mycroft Apparatus for mixing air and fuel for internal combustion engines
FR2019124A1 (fr) * 1968-09-28 1970-06-26 Schmitz Hugo
DE1802859A1 (de) * 1968-10-12 1970-05-27 Bosch Gmbh Robert Elektronischer Diesel-Verstellregler
FR2054292A5 (fr) * 1969-07-09 1971-04-16 Bosch
US3635201A (en) * 1969-09-12 1972-01-18 Carl F High Pressure carburetion system for manifold distribution
US3817231A (en) * 1969-09-17 1974-06-18 Physics Int Co Fuel injection and control system
DE1955379A1 (de) * 1969-11-04 1971-05-13 Daimler Benz Ag Flammstartanlage fuer eine luftverdichtende Einspritzbrennkraftmaschine
US3643635A (en) * 1970-04-24 1972-02-22 William T Milam Electronic fuel injection system
US3730157A (en) * 1970-05-25 1973-05-01 Universal Oil Prod Co Carburetor control system and method for regulating air to fuel ratio
US3638031A (en) * 1970-07-27 1972-01-25 Diesel Kiki Co Central oil feeding automatic control device for vehicles
US3817225A (en) * 1971-03-10 1974-06-18 J Priegel Electronic carburetion system for low exhaust emmissions of internal combustion engines
GB1377754A (en) * 1971-04-24 1974-12-18 Lucas Industries Ltd Fuel injection system for an internal combustion engine
US3967598A (en) * 1971-06-30 1976-07-06 The Bendix Corporation Combined electric fuel pump control circuit intermittent injection electronic fuel control systems
US3822677A (en) * 1971-06-30 1974-07-09 Bendix Corp Electric fuel pump control circuit for intermittent injection electronic fuel control systems
US3710771A (en) * 1971-07-30 1973-01-16 V Cinquegrani Fuel injection apparatus in an internal combustion engine
US3827409A (en) * 1972-06-29 1974-08-06 Physics Int Co Fuel injection system for internal combustion engines
US3893434A (en) * 1972-09-29 1975-07-08 Arthur K Thatcher Computer controlled sonic fuel system
US4120274A (en) * 1975-06-05 1978-10-17 Lancey Warren H De Carburetors or fuel mixing systems
US4096830A (en) * 1975-11-06 1978-06-27 Allied Chemical Corporation Control system for electrically energized engine fuel
JPS586050B2 (ja) * 1978-07-13 1983-02-02 三菱自動車工業株式会社 機関用燃料供給装置
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
EP0028286A1 (fr) * 1979-07-13 1981-05-13 Ludwig Elsbett Système de commande de la quantité de combustible à injecter dans la chambre de combustion d'un moteur comme p.ex. un moteur Diesel
US4248194A (en) * 1979-08-23 1981-02-03 Trw Inc. Method and apparatus for controlling the operation of a pump
IT1182605B (it) * 1985-10-11 1987-10-05 Weber Spa Dispositivo per l alimentazione di una miscela di aria e carburante ad un cellettore di un motore a combustione interna
US8641020B2 (en) * 2012-01-22 2014-02-04 Mark W. Baehr System for dissolving gases in fuel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE703155C (de) * 1936-01-03 1941-03-03 Solex Sa Schwimmerloser Vergaser, insbesondere fuer Luftfahrzeugmaschinen
US2245562A (en) * 1936-08-01 1941-06-17 Askania Werke Ag Controlling device for internal combustion engines
US2807244A (en) * 1956-10-10 1957-09-24 Bendix Aviat Corp Cold start overspeed control for fuel injection system
US2864354A (en) * 1956-10-25 1958-12-16 Bendix Aviat Corp Fuel supply system
US2876758A (en) * 1956-11-19 1959-03-10 Acf Ind Inc Starter controlled priming system for a fuel injection operated internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406085A1 (fr) * 1977-10-14 1979-05-11 Nissan Motor Dispositif d'alimentation en combustible pour moteur a combustion interne
DE2944101A1 (de) * 1978-11-01 1980-05-14 Nissan Motor Treibstoff-zufuehrungsanlage fuer mehrzylindrigen verbrennungsmotor

Also Published As

Publication number Publication date
DE1122326B (de) 1962-01-18
FR1228832A (fr) 1960-09-02
US3036564A (en) 1962-05-29

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