AT307161B - Fuel injection system for mixture-compressing, spark-ignited internal combustion engines - Google Patents

Fuel injection system for mixture-compressing, spark-ignited internal combustion engines

Info

Publication number
AT307161B
AT307161B AT1077070A AT1077070A AT307161B AT 307161 B AT307161 B AT 307161B AT 1077070 A AT1077070 A AT 1077070A AT 1077070 A AT1077070 A AT 1077070A AT 307161 B AT307161 B AT 307161B
Authority
AT
Austria
Prior art keywords
spark
compressing
mixture
internal combustion
fuel injection
Prior art date
Application number
AT1077070A
Other languages
German (de)
Original Assignee
Bosch Gmbh Robert
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
Priority claimed from DE19691960148 external-priority patent/DE1960148C/en
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT307161B publication Critical patent/AT307161B/en

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
    • F02M69/26—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
    • F02M69/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
AT1077070A 1969-12-01 1970-11-30 Fuel injection system for mixture-compressing, spark-ignited internal combustion engines AT307161B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691960148 DE1960148C (en) 1969-12-01 Fuel injection system for mixture-compressing externally ignited internal combustion engines with continuous injection into the intake manifold

Publications (1)

Publication Number Publication Date
AT307161B true AT307161B (en) 1973-05-10

Family

ID=5752572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1077070A AT307161B (en) 1969-12-01 1970-11-30 Fuel injection system for mixture-compressing, spark-ignited internal combustion engines

Country Status (7)

Country Link
US (1) US3713430A (en)
JP (1) JPS5529256B1 (en)
AT (1) AT307161B (en)
ES (1) ES386030A1 (en)
FR (1) FR2072634A5 (en)
GB (1) GB1336605A (en)
SE (1) SE369755B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765387A (en) * 1971-07-05 1973-10-16 Bosch Gmbh Robert Fuel injection apparatus
US3796200A (en) * 1972-01-26 1974-03-12 Heinrich Knapp Fuel injection apparatus
US3951119A (en) * 1973-06-09 1976-04-20 Robert Bosch G.M.B.H. Fuel injection system
DE2339370B2 (en) * 1973-08-03 1978-04-27 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system for mixture-compressing spark-ignited internal combustion engines
DE2349631C2 (en) * 1973-10-03 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system
DE2547645C3 (en) * 1975-10-24 1978-11-23 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system
DE2621555A1 (en) * 1976-05-14 1977-12-01 Bosch Gmbh Robert FUEL INJECTION SYSTEM
DE2656538C2 (en) * 1976-12-14 1985-07-11 Audi AG, 8070 Ingolstadt Fuel injection system
DE3022632C2 (en) * 1980-06-18 1982-09-09 Daimler-Benz Ag, 7000 Stuttgart Fuel injection system for a gasoline engine
US20100200098A1 (en) * 2009-02-09 2010-08-12 Protective Industries, Inc. Closed end cap for industrial pipes

Also Published As

Publication number Publication date
US3713430A (en) 1973-01-30
JPS5529256B1 (en) 1980-08-02
FR2072634A5 (en) 1971-09-24
DE1960148A1 (en) 1971-08-26
SE369755B (en) 1974-09-16
GB1336605A (en) 1973-11-07
ES386030A1 (en) 1973-02-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee