FR1216233A - Fuel injection device - Google Patents

Fuel injection device

Info

Publication number
FR1216233A
FR1216233A FR740639A FR740639A FR1216233A FR 1216233 A FR1216233 A FR 1216233A FR 740639 A FR740639 A FR 740639A FR 740639 A FR740639 A FR 740639A FR 1216233 A FR1216233 A FR 1216233A
Authority
FR
France
Prior art keywords
fuel injection
injection device
fuel
injection
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
FR740639A
Other languages
French (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.)
A C F IND
ACF Industries Inc
Original Assignee
A C F IND
ACF Industries Inc
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 A C F IND, ACF Industries Inc filed Critical A C F IND
Application granted granted Critical
Publication of FR1216233A publication Critical patent/FR1216233A/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
    • F02M69/22—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 comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine
    • 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
    • F02M69/26—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 varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles, e.g. to keep constant the pressure differential at the metering 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
    • F02M69/36—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 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • F02M69/42—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 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using other means than variable fluid pressure, e.g. acting on the fuel metering device mechanically or electrically
    • 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
    • F02M69/44—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for supplying extra fuel to the engine on sudden air throttle opening, e.g. at acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR740639A 1957-01-07 1957-06-11 Fuel injection device Expired FR1216233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632798A US3029800A (en) 1957-01-07 1957-01-07 Fuel injection system

Publications (1)

Publication Number Publication Date
FR1216233A true FR1216233A (en) 1960-04-22

Family

ID=24536989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740639A Expired FR1216233A (en) 1957-01-07 1957-06-11 Fuel injection device

Country Status (4)

Country Link
US (1) US3029800A (en)
DE (1) DE1212780B (en)
FR (1) FR1216233A (en)
GB (1) GB839994A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278171A (en) * 1963-10-28 1966-10-11 Acf Ind Inc Carburetor
GB1098825A (en) * 1964-03-18 1968-01-10 Petrol Injection Ltd Valve control device
DE2135824C3 (en) * 1971-07-17 1981-10-29 Robert Bosch Gmbh, 7000 Stuttgart Air flow meter with a baffle plate arranged in the intake duct of an internal combustion engine essentially transversely to the intake air flow
DE2246546C2 (en) * 1972-09-22 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Fuel metering valve of a fuel injection system for mixture-compressing spark-ignited internal combustion engines
DE2425021C2 (en) * 1974-05-24 1983-12-22 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system
US3970063A (en) * 1974-10-24 1976-07-20 Robert Bosch G.M.B.H. Fuel injection system
US4040405A (en) * 1975-06-10 1977-08-09 Nippon Soken, Inc. Fuel injection system for internal combustion engine
JPS53134116A (en) * 1977-04-27 1978-11-22 Toyota Motor Corp Fuel feeder for internal combustion engine
JPS6011213B2 (en) * 1978-11-30 1985-03-23 トヨタ自動車株式会社 fuel supply device
US4509486A (en) * 1983-04-29 1985-04-09 Swift Joseph E Continuous flow fuel injection system
US20090114864A1 (en) * 2007-11-05 2009-05-07 Eaton Corporation Failsafe fuel doser solenoid valve using a reversible electrical coil assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619537C (en) * 1934-05-23 1935-10-03 Robert Bosch Akt Ges Device for regulating the amount of fuel in injection internal combustion engines
US2165447A (en) * 1936-08-06 1939-07-11 Wright Aeronautical Corp Pressure metering carburetor
US2404081A (en) * 1938-11-30 1946-07-16 Bendix Aviat Corp Charge forming device
DE712708C (en) * 1939-03-14 1941-10-23 Versuchsanstalt Fuer Luftfahrt Device for controlling the fuel inlet valve in carburetors
US2447267A (en) * 1940-01-19 1948-08-17 Bendix Aviat Corp Fuel feeding system
US2447261A (en) * 1940-10-24 1948-08-17 Bendix Aviat Corp Charge forming device
US2378036A (en) * 1941-07-07 1945-06-12 Reggio Ferdinando Carlo Fuel metering device
US2343451A (en) * 1942-04-21 1944-03-07 Phillips Petroleum Co Variable fuel orifice carburetor
US2396031A (en) * 1943-11-01 1946-03-05 George M Holley Pressure carburetor
US2673556A (en) * 1943-11-04 1954-03-30 Reggio Ferdinando Carlo Engine fuel control
US2473806A (en) * 1944-01-10 1949-06-21 Mallory Marion Engine governor
US2435902A (en) * 1947-06-28 1948-02-10 Reggio Ferdinando Carlo Fuel metering device

Also Published As

Publication number Publication date
US3029800A (en) 1962-04-17
GB839994A (en) 1960-06-29
DE1212780B (en) 1966-03-17

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