DE2108069A1 - Vorrichtung zur Speisung von Verbrennungsmotoren mit Brennstoff - Google Patents

Vorrichtung zur Speisung von Verbrennungsmotoren mit Brennstoff

Info

Publication number
DE2108069A1
DE2108069A1 DE19712108069 DE2108069A DE2108069A1 DE 2108069 A1 DE2108069 A1 DE 2108069A1 DE 19712108069 DE19712108069 DE 19712108069 DE 2108069 A DE2108069 A DE 2108069A DE 2108069 A1 DE2108069 A1 DE 2108069A1
Authority
DE
Germany
Prior art keywords
fuel
pressure
line
air
valve
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.)
Pending
Application number
DE19712108069
Other languages
German (de)
English (en)
Inventor
Gaston Paris. P Arnaud
Original Assignee
Societe Industrielle de Brevets et dEtudes S.I.B.E., Neuilly-sur-Seine (Frankreich)
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 Industrielle de Brevets et dEtudes S.I.B.E., Neuilly-sur-Seine (Frankreich) filed Critical Societe Industrielle de Brevets et dEtudes S.I.B.E., Neuilly-sur-Seine (Frankreich)
Publication of DE2108069A1 publication Critical patent/DE2108069A1/de
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
    • F02M69/30—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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4392—Conduits, manifolds, as far as heating and cooling if not concerned; Arrangements for removing condensed fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19712108069 1970-04-30 1971-02-19 Vorrichtung zur Speisung von Verbrennungsmotoren mit Brennstoff Pending DE2108069A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7016102A FR2092974A6 (ja) 1970-04-30 1970-04-30

Publications (1)

Publication Number Publication Date
DE2108069A1 true DE2108069A1 (de) 1971-11-11

Family

ID=9054983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712108069 Pending DE2108069A1 (de) 1970-04-30 1971-02-19 Vorrichtung zur Speisung von Verbrennungsmotoren mit Brennstoff

Country Status (8)

Country Link
US (1) US3688756A (ja)
BR (1) BR7101971D0 (ja)
DE (1) DE2108069A1 (ja)
ES (1) ES388925A2 (ja)
FR (1) FR2092974A6 (ja)
GB (1) GB1308838A (ja)
IT (1) IT1008005B (ja)
SE (1) SE358210B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951960A1 (de) * 1978-12-29 1980-07-10 Cummins Engine Co Inc Kraftstoffzufuehrvorrichtung fuer einen verbrennungsmotor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458650A (en) * 1982-09-23 1984-07-10 General Motors Corporation Fuel injection system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1546748A (fr) * 1967-10-11 1968-11-22 Sibe Perfectionnements apportés aux dispositifs d'alimentation en combustible pour moteurs à combustion interne
FR1597816A (fr) * 1968-12-12 1970-06-29 S.I.B.E Sarl Perfectionnements apportes aux dispositifs d'alimentation en combustible pour moteurs a combustion interne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951960A1 (de) * 1978-12-29 1980-07-10 Cummins Engine Co Inc Kraftstoffzufuehrvorrichtung fuer einen verbrennungsmotor

Also Published As

Publication number Publication date
SE358210B (ja) 1973-07-23
FR2092974A6 (ja) 1972-01-28
ES388925A2 (es) 1973-05-01
US3688756A (en) 1972-09-05
BR7101971D0 (pt) 1973-02-22
IT1008005B (it) 1976-11-10
GB1308838A (en) 1973-03-07

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