JPS57500523A - - Google Patents

Info

Publication number
JPS57500523A
JPS57500523A JP50149881A JP50149881A JPS57500523A JP S57500523 A JPS57500523 A JP S57500523A JP 50149881 A JP50149881 A JP 50149881A JP 50149881 A JP50149881 A JP 50149881A JP S57500523 A JPS57500523 A JP S57500523A
Authority
JP
Japan
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
JP50149881A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS57500523A publication Critical patent/JPS57500523A/ja
Pending 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/22—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves fuel flow cross-sectional area being controlled dependent on air-throttle-valve position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP50149881A 1980-03-31 1981-03-26 Pending JPS57500523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13604880A 1980-03-31 1980-03-31

Publications (1)

Publication Number Publication Date
JPS57500523A true JPS57500523A (en) 1982-03-25

Family

ID=22471013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50149881A Pending JPS57500523A (en) 1980-03-31 1981-03-26

Country Status (6)

Country Link
EP (1) EP0037279B1 (en)
JP (1) JPS57500523A (en)
BR (1) BR8107982A (en)
DE (1) DE3171540D1 (en)
MX (1) MX151719A (en)
WO (1) WO1981002913A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138258A (en) * 1982-02-10 1983-08-17 Hitachi Ltd Fuel supply device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369419A (en) * 1921-02-22 Edward b
FR958922A (en) * 1950-03-21
US2733901A (en) * 1956-02-07 sutton
US1450762A (en) * 1917-08-06 1923-04-03 Master Carbureter Corp Carburetor
GB413306A (en) * 1933-01-11 1934-07-11 Charles Jeens Grace Improvements in or relating to carburettors for use with internal combustion engines
US2269275A (en) * 1936-02-05 1942-01-06 Zenith Carburateurs Soc Gen Carburetor
GB504217A (en) * 1937-07-15 1939-04-21 Solex Improvements in and relating to carburation systems for internal combustion engines
FR924712A (en) * 1941-12-09 1947-08-13 Groupement Francais Pour Le Developpement Des Recherches Aeronautiques Improvements to fuel injection and fuel injection systems in engines
US2491760A (en) * 1948-04-20 1949-12-20 George M Holley Pressure carburetor
GB718381A (en) * 1951-10-18 1954-11-10 Allan Stanley Wiltshire Improvements in or relating to carburettors
DE1278790B (en) * 1965-06-23 1968-09-26 Messerschmitt Boelkow Blohm Device for regulating the continuous supply of liquid fuel to internal combustion engines
FR92542E (en) * 1967-05-30 1968-11-22 Sibe Improvements to carburettors for internal combustion engines
DE1576340A1 (en) * 1967-11-28 1970-04-23 Enneking Dr Rer Nat Heinz Laminar controlled fuel injection
US3409276A (en) * 1968-01-22 1968-11-05 Messerschmitt Boelkow Blohm Control mechanism for fuel injection apparatus
DE1922345A1 (en) * 1969-05-02 1971-03-25 Messerschmitt Boelkow Blohm Device for regulating the continuous supply of liquid fuel in internal combustion engines
US3807710A (en) * 1972-03-16 1974-04-30 L Bergamini Carburetor system
US3903215A (en) * 1973-08-31 1975-09-02 Gen Motors Corp Sonic throttle carburetor
IT995765B (en) * 1973-10-10 1975-11-20 Alfa Romeo Spa VACUUM CARBURETOR CHECK TA
US4000224A (en) * 1974-12-19 1976-12-28 Harold Phelps, Inc. Carburetor and fuel supply system
US4228777A (en) * 1979-02-01 1980-10-21 The Bendix Corporation Fuel control

Also Published As

Publication number Publication date
MX151719A (en) 1985-02-15
DE3171540D1 (en) 1985-09-05
WO1981002913A1 (en) 1981-10-15
EP0037279A1 (en) 1981-10-07
BR8107982A (en) 1982-03-09
EP0037279B1 (en) 1985-07-31

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