FR2351260A2 - Dispositif injecteur de carburant - Google Patents

Dispositif injecteur de carburant

Info

Publication number
FR2351260A2
FR2351260A2 FR7714121A FR7714121A FR2351260A2 FR 2351260 A2 FR2351260 A2 FR 2351260A2 FR 7714121 A FR7714121 A FR 7714121A FR 7714121 A FR7714121 A FR 7714121A FR 2351260 A2 FR2351260 A2 FR 2351260A2
Authority
FR
France
Prior art keywords
fuel injector
injector device
fuel
injector
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
FR7714121A
Other languages
English (en)
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 FR2351260A2 publication Critical patent/FR2351260A2/fr
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
    • F02M69/42—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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR7714121A 1976-05-14 1977-05-09 Dispositif injecteur de carburant Pending FR2351260A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762621555 DE2621555A1 (de) 1976-05-14 1976-05-14 Kraftstoffeinspritzanlage

Publications (1)

Publication Number Publication Date
FR2351260A2 true FR2351260A2 (fr) 1977-12-09

Family

ID=5978022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714121A Pending FR2351260A2 (fr) 1976-05-14 1977-05-09 Dispositif injecteur de carburant

Country Status (5)

Country Link
US (1) US4193384A (fr)
JP (1) JPS52139830A (fr)
DE (1) DE2621555A1 (fr)
FR (1) FR2351260A2 (fr)
GB (1) GB1573743A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757248A1 (de) * 1977-12-22 1979-06-28 Porsche Ag Kraftstoffeinspritzanlage fuer gemischverdichtende, fremdgezuendete brennkraftmaschinen
DE3006369C2 (de) * 1980-02-20 1985-10-03 Daimler-Benz Ag, 7000 Stuttgart Brennkraftmaschine mit luftmengenabhängiger Einspritzung
DE3240554C2 (de) * 1982-11-03 1993-10-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für eine Brennkraftmaschine
IT1213258B (it) * 1984-12-18 1989-12-14 Longaretti Cristina Dispositivo per il ribaltamento di cassonetti per immondizie nel cassone di raccolta di un autoveicolo.
JP2779159B2 (ja) * 1987-04-17 1998-07-23 マツダ株式会社 エンジンの燃料制御装置
US6752110B2 (en) * 2002-09-20 2004-06-22 Briggs & Stratton Corporation Electromechanical choke system for an internal combustion engine
US6830023B2 (en) * 2002-11-07 2004-12-14 Briggs & Stratton Corporation Electromagnetic choke system for an internal combustion engine
WO2008051121A1 (fr) * 2006-10-26 2008-05-02 Volvo Lastvagnar Ab Moteur à combustion interne destiné à être utilisé avec un carburant à basse viscosité sous pression
US8146558B2 (en) * 2007-08-13 2012-04-03 Briggs & Stratton Corporation Automatic choke for an engine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915053A (en) * 1957-05-24 1959-12-01 Acf Ind Inc Fuel injection system
FR2026172A1 (fr) * 1968-12-14 1970-09-11 Bosch
FR2072531A5 (fr) * 1969-12-01 1971-09-24 Bosch Gmbh Robert Dispositif d'aspiration de combustibe à injection continue à l'intérieur de la tubulure d'aspiration de moteurs à combustion interne à compression du mélange et à allumage commandé
FR2072634A5 (fr) * 1969-12-01 1971-09-24 Bosch
FR2221626A1 (fr) * 1973-03-16 1974-10-11 Bosch Gmbh Robert
DE2344701A1 (de) * 1973-09-05 1975-03-06 Bosch Gmbh Robert Einrichtung zur erleichterung des anlassvorganges einer brennkraftmaschine
DE2444800A1 (de) * 1974-09-19 1976-04-08 Volkswagenwerk Ag Kraftstoffeinspritzeinrichtung fuer gemischverdichtende, fremdgezuendete brennkraftmaschinen
DE2460094A1 (de) * 1974-12-19 1976-06-24 Volkswagenwerk Ag Kraftstoffeinspritzeinrichtung fuer gemischverdichtende, fremdgezuendete brennkraftmaschinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600368A (en) * 1945-06-02 1952-06-10 Bendix Aviat Corp Charge forming device
US2894499A (en) * 1957-02-13 1959-07-14 Gen Motors Corp Fuel control system
GB1328805A (en) * 1970-01-06 1973-09-05 Lucas Industries Ltd Fuel control apparatus for an engine fuel injection system
US3664319A (en) * 1970-01-27 1972-05-23 Lucas Industries Ltd Internal combustion engine gasoline injection system
FR2194235A5 (fr) * 1972-07-26 1974-02-22 Sigma
DE2417129A1 (de) * 1974-04-09 1975-11-06 Bosch Gmbh Robert Kraftstoffeinspritzanlage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915053A (en) * 1957-05-24 1959-12-01 Acf Ind Inc Fuel injection system
FR2026172A1 (fr) * 1968-12-14 1970-09-11 Bosch
FR2072531A5 (fr) * 1969-12-01 1971-09-24 Bosch Gmbh Robert Dispositif d'aspiration de combustibe à injection continue à l'intérieur de la tubulure d'aspiration de moteurs à combustion interne à compression du mélange et à allumage commandé
FR2072634A5 (fr) * 1969-12-01 1971-09-24 Bosch
FR2221626A1 (fr) * 1973-03-16 1974-10-11 Bosch Gmbh Robert
DE2344701A1 (de) * 1973-09-05 1975-03-06 Bosch Gmbh Robert Einrichtung zur erleichterung des anlassvorganges einer brennkraftmaschine
DE2444800A1 (de) * 1974-09-19 1976-04-08 Volkswagenwerk Ag Kraftstoffeinspritzeinrichtung fuer gemischverdichtende, fremdgezuendete brennkraftmaschinen
DE2460094A1 (de) * 1974-12-19 1976-06-24 Volkswagenwerk Ag Kraftstoffeinspritzeinrichtung fuer gemischverdichtende, fremdgezuendete brennkraftmaschinen

Also Published As

Publication number Publication date
DE2621555A1 (de) 1977-12-01
JPS52139830A (en) 1977-11-22
GB1573743A (en) 1980-08-28
US4193384A (en) 1980-03-18

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