FR2245857A1 - - Google Patents

Info

Publication number
FR2245857A1
FR2245857A1 FR7432528A FR7432528A FR2245857A1 FR 2245857 A1 FR2245857 A1 FR 2245857A1 FR 7432528 A FR7432528 A FR 7432528A FR 7432528 A FR7432528 A FR 7432528A FR 2245857 A1 FR2245857 A1 FR 2245857A1
Authority
FR
France
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Withdrawn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
FR7432528A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2245857A1 publication Critical patent/FR2245857A1/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Withdrawn legal-status Critical Current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
    • 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
    • F02M69/16—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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7432528A 1973-09-28 1974-09-26 Withdrawn FR2245857A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732348860 DE2348860A1 (de) 1973-09-28 1973-09-28 Kraftstoffeinspritzanlage

Publications (1)

Publication Number Publication Date
FR2245857A1 true FR2245857A1 (enrdf_load_stackoverflow) 1975-04-25

Family

ID=5893994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432528A Withdrawn FR2245857A1 (enrdf_load_stackoverflow) 1973-09-28 1974-09-26

Country Status (6)

Country Link
JP (1) JPS5060629A (enrdf_load_stackoverflow)
BR (1) BR7408008D0 (enrdf_load_stackoverflow)
DE (1) DE2348860A1 (enrdf_load_stackoverflow)
FR (1) FR2245857A1 (enrdf_load_stackoverflow)
GB (1) GB1485838A (enrdf_load_stackoverflow)
SE (1) SE7412128L (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328118A1 (fr) * 1975-10-17 1977-05-13 Bosch Gmbh Robert Installation d'injection de carburant pour moteurs a combustion a allumage exterieur
FR2378951A1 (fr) * 1977-01-29 1978-08-25 Audi Ag Installation d'injection de carburant
FR2419401A1 (fr) * 1978-03-09 1979-10-05 Audi Ag Soupape de dosage de carburant pour une installation d'injection de carburant
FR2461107A1 (fr) * 1979-07-05 1981-01-30 Audi Ag Installation d'injection de carburant pour moteurs a combustion interne

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214127A (en) * 1975-07-23 1977-02-02 Nippon Soken Inc Fuel control device for internal combustion engine
JPS5244336A (en) * 1975-10-07 1977-04-07 Nippon Soken Inc Fuel control device used for an internal combustion engine
DE2742797A1 (de) * 1977-09-23 1979-04-05 Bosch Gmbh Robert Kraftstoffeinspritzanlage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328118A1 (fr) * 1975-10-17 1977-05-13 Bosch Gmbh Robert Installation d'injection de carburant pour moteurs a combustion a allumage exterieur
FR2378951A1 (fr) * 1977-01-29 1978-08-25 Audi Ag Installation d'injection de carburant
FR2419401A1 (fr) * 1978-03-09 1979-10-05 Audi Ag Soupape de dosage de carburant pour une installation d'injection de carburant
FR2461107A1 (fr) * 1979-07-05 1981-01-30 Audi Ag Installation d'injection de carburant pour moteurs a combustion interne

Also Published As

Publication number Publication date
DE2348860A1 (de) 1975-04-10
JPS5060629A (enrdf_load_stackoverflow) 1975-05-24
BR7408008D0 (pt) 1975-09-16
SE7412128L (enrdf_load_stackoverflow) 1975-04-01
GB1485838A (en) 1977-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse