FR2061938A5 - - Google Patents

Info

Publication number
FR2061938A5
FR2061938A5 FR6933798A FR6933798A FR2061938A5 FR 2061938 A5 FR2061938 A5 FR 2061938A5 FR 6933798 A FR6933798 A FR 6933798A FR 6933798 A FR6933798 A FR 6933798A FR 2061938 A5 FR2061938 A5 FR 2061938A5
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.)
Expired
Application number
FR6933798A
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.)
Societe des Procedes Modernes dInjection SOPROMI
Original Assignee
Societe des Procedes Modernes dInjection SOPROMI
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 Societe des Procedes Modernes dInjection SOPROMI filed Critical Societe des Procedes Modernes dInjection SOPROMI
Priority to FR6933798A priority Critical patent/FR2061938A5/fr
Application granted granted Critical
Publication of FR2061938A5 publication Critical patent/FR2061938A5/fr
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
    • F02M69/30—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
    • F02M69/40—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 variably controlled air pressure, e.g. by modifying the intake air vacuum signal acting on the fuel metering device
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/02—Fuel-injection apparatus characterised by being operated electrically specially for low-pressure fuel-injection
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR6933798A 1969-10-03 1969-10-03 Expired FR2061938A5 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6933798A FR2061938A5 (enrdf_load_stackoverflow) 1969-10-03 1969-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6933798A FR2061938A5 (enrdf_load_stackoverflow) 1969-10-03 1969-10-03

Publications (1)

Publication Number Publication Date
FR2061938A5 true FR2061938A5 (enrdf_load_stackoverflow) 1971-06-25

Family

ID=9041000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933798A Expired FR2061938A5 (enrdf_load_stackoverflow) 1969-10-03 1969-10-03

Country Status (1)

Country Link
FR (1) FR2061938A5 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353710A1 (fr) * 1976-06-03 1977-12-30 Ntn Toyo Bearing Co Ltd Dispositif d'injection de carburant pour moteurs a combustion interne
FR2520808A1 (fr) * 1982-01-30 1983-08-05 Bosch Gmbh Robert Procede pour la formation d'un melange pour moteurs a combustion interne a compression du melange, et installation d'alimentation en carburant pour la mise en oeuvre de ce procede

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353710A1 (fr) * 1976-06-03 1977-12-30 Ntn Toyo Bearing Co Ltd Dispositif d'injection de carburant pour moteurs a combustion interne
FR2520808A1 (fr) * 1982-01-30 1983-08-05 Bosch Gmbh Robert Procede pour la formation d'un melange pour moteurs a combustion interne a compression du melange, et installation d'alimentation en carburant pour la mise en oeuvre de ce procede

Similar Documents

Publication Publication Date Title
AU2270770A (enrdf_load_stackoverflow)
AU465452B2 (enrdf_load_stackoverflow)
AU429630B2 (enrdf_load_stackoverflow)
AU450150B2 (enrdf_load_stackoverflow)
AU442375B2 (enrdf_load_stackoverflow)
AU2355770A (enrdf_load_stackoverflow)
AU427401B2 (enrdf_load_stackoverflow)
AU470301B1 (enrdf_load_stackoverflow)
AU442535B2 (enrdf_load_stackoverflow)
AU428074B2 (enrdf_load_stackoverflow)
AU428129B2 (enrdf_load_stackoverflow)
AU428131B2 (enrdf_load_stackoverflow)
AU470661B1 (enrdf_load_stackoverflow)
AU425297B2 (enrdf_load_stackoverflow)
AU438128B2 (enrdf_load_stackoverflow)
AU414607B2 (enrdf_load_stackoverflow)
AU442285B2 (enrdf_load_stackoverflow)
AU442322B2 (enrdf_load_stackoverflow)
AU442357B2 (enrdf_load_stackoverflow)
AU417208B2 (enrdf_load_stackoverflow)
AU442463B2 (enrdf_load_stackoverflow)
AU410358B2 (enrdf_load_stackoverflow)
AU442554B2 (enrdf_load_stackoverflow)
AU5228269A (enrdf_load_stackoverflow)
AU5598769A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse