ES474887A1 - Perfeccionamientos en carburadores electronicos de inyeccionpara motores de combustion interna - Google Patents

Perfeccionamientos en carburadores electronicos de inyeccionpara motores de combustion interna

Info

Publication number
ES474887A1
ES474887A1 ES474887A ES474887A ES474887A1 ES 474887 A1 ES474887 A1 ES 474887A1 ES 474887 A ES474887 A ES 474887A ES 474887 A ES474887 A ES 474887A ES 474887 A1 ES474887 A1 ES 474887A1
Authority
ES
Spain
Prior art keywords
fuel
throat
intake manifold
air
induced
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.)
Expired
Application number
ES474887A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of ES474887A1 publication Critical patent/ES474887A1/es
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
    • F02M69/16—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
    • 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
    • F02M69/04—Injectors peculiar thereto
    • 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
    • F02M69/14—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel having cyclically-operated valves connecting injection nozzles to a source of fuel under pressure during the injection period
    • F02M69/145—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel having cyclically-operated valves connecting injection nozzles to a source of fuel under pressure during the injection period the valves being actuated 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
    • F02M69/20—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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Perfeccionamientos en carburadores electrónicos de inyección para motores de combustión interna, del tipo que comprende un colector de admisión que incluye un cuerpo que tiene una garganta que comunica una cantidad de aire inducido desde la atmósfera hasta el colector de admisión de por lo menos un cilindro del motor; una mariposa dispuesta dentro de la garganta para variar de una forma controlable la cantidad de aire inducida en el colector de admisión, caracterizados porque presenta un dispositivo de descarga para mezclar cantidades dosificadas de combustible pulverizado con el aire inducido para formar en la garganta del carburador una carga de combustible evaporado de una relación de aire/combustible deseada que se comunica al colector de admisión, y un dispositivo dosificador de combustible para suministrar las cantidades dosificadas de combustible desde un suministro de combustible al dispositivo de descarga, comprendiendo el dispositivo dosificador de combustible un dispositivo inyector de combustión para suministrar una cantidad dosificada primaria de combustible a un régimen proporcional a la velocidad y la presión absoluta del colector del motor; y, un accionador para recibir el combustible dosificado del dispositivo inyector de combustible y corregir la cantidad dosificada primaria en proporción al flujo de aire másico de aire inducido a través de la garganta del carburador.
ES474887A 1977-11-07 1978-11-07 Perfeccionamientos en carburadores electronicos de inyeccionpara motores de combustion interna Expired ES474887A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/849,054 US4250842A (en) 1977-11-07 1977-11-07 Electronic injection carburetor

Publications (1)

Publication Number Publication Date
ES474887A1 true ES474887A1 (es) 1979-03-16

Family

ID=25304952

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474887A Expired ES474887A1 (es) 1977-11-07 1978-11-07 Perfeccionamientos en carburadores electronicos de inyeccionpara motores de combustion interna

Country Status (8)

Country Link
US (1) US4250842A (es)
JP (1) JPS5474029A (es)
AU (1) AU4118378A (es)
CA (1) CA1095350A (es)
DE (1) DE2848147A1 (es)
ES (1) ES474887A1 (es)
FR (1) FR2408044A1 (es)
IT (1) IT1100908B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257376A (en) * 1978-08-17 1981-03-24 The Bendix Corporation Single injector, single point fuel injection system
JPS57188768A (en) * 1981-05-15 1982-11-19 Mitsubishi Electric Corp Fuel feeding apparatus of multicylinder engine
DE3227181A1 (de) * 1982-07-21 1984-01-26 Audi Nsu Auto Union Ag, 7107 Neckarsulm Kraftstoffeinspritzvorrichtung fuer eine gemischverdichtende, fremdgezuendete brennkraftmaschine
JPS6248959A (ja) * 1985-08-28 1987-03-03 Hitachi Ltd 少点式燃料噴射装置
IT1182605B (it) * 1985-10-11 1987-10-05 Weber Spa Dispositivo per l alimentazione di una miscela di aria e carburante ad un cellettore di un motore a combustione interna
EP0322767A3 (en) * 1987-12-29 1990-05-02 Polska Akademia Nauk Instytut Podstawowych Problemow Techniki Device for feeding of spark ignition engines with a fuel medium
US6250284B1 (en) 1997-03-26 2001-06-26 Justin Lamp Engine with fuel delivery system
RU2220314C2 (ru) * 2000-04-14 2003-12-27 ОАО "Моторостроитель" Карбюратор
RU2191917C2 (ru) * 2000-12-21 2002-10-27 Луговой Виктор Михайлович Карбюратор-газификатор
GB0204826D0 (en) * 2002-03-01 2002-04-17 Axeon Ltd Control of a mechanical actuator using a modular map processor
JP2006219804A (ja) * 2005-01-17 2006-08-24 Teijin Fibers Ltd 極短繊維の製造方法及び製造装置
EP3404239B1 (en) * 2016-01-15 2024-05-01 Suzhou Cleva Precision Machinery & Technology Co., Ltd. Garden tool
CN120925982B (zh) * 2025-10-13 2026-01-06 浙江精湛化油器有限公司 一种化油器控制系统及其控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR947690A (fr) * 1943-07-31 1949-07-08 Bendix Aviat Corp Perfectionnements aux carburateurs
FR2088701A5 (es) * 1970-04-22 1972-01-07 Sopromi Soc Proc Modern Inject
JPS5118023B2 (es) * 1972-04-14 1976-06-07
US4084562A (en) * 1972-08-08 1978-04-18 Robert Bosch Gmbh Fuel metering device
US3949714A (en) * 1974-04-22 1976-04-13 General Motors Corporation Fuel-air metering and induction system
JPS5174127A (es) * 1974-12-24 1976-06-26 Nissan Motor
DE2548985C3 (de) * 1975-11-03 1980-07-31 Pierburg Gmbh & Co Kg, 4040 Neuss Brennstoffregeleinrichtung zum Betrieb von mehrzylindrigen Brennkraftmaschinen

Also Published As

Publication number Publication date
DE2848147A1 (de) 1979-05-10
US4250842A (en) 1981-02-17
IT1100908B (it) 1985-09-28
CA1095350A (en) 1981-02-10
AU4118378A (en) 1980-05-08
IT7829459A0 (it) 1978-11-06
FR2408044A1 (fr) 1979-06-01
JPS5474029A (en) 1979-06-13

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