ES8705572A1 - Dispositivo electroneumatico para controlar el flujo de carburante a un motor de carburacion para vehiculos automoviles. - Google Patents

Dispositivo electroneumatico para controlar el flujo de carburante a un motor de carburacion para vehiculos automoviles.

Info

Publication number
ES8705572A1
ES8705572A1 ES556083A ES556083A ES8705572A1 ES 8705572 A1 ES8705572 A1 ES 8705572A1 ES 556083 A ES556083 A ES 556083A ES 556083 A ES556083 A ES 556083A ES 8705572 A1 ES8705572 A1 ES 8705572A1
Authority
ES
Spain
Prior art keywords
fuel
engine
carburation
electro
controlling
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
ES556083A
Other languages
English (en)
Other versions
ES556083A0 (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES8705572A1 publication Critical patent/ES8705572A1/es
Publication of ES556083A0 publication Critical patent/ES556083A0/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/02—Preventing flow of idling fuel
    • F02M3/04—Preventing flow of idling fuel under conditions where engine is driven instead of driving, e.g. driven by vehicle running down hill
    • F02M3/045—Control of valves situated in the idling nozzle system, or the passage system, by electrical means or by a combination of electrical means with fluidic or mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/28—Compensation for variation of ambient pressure or temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

APARATO ELECTRONEUMATICO PARA CONTROLAR EL FLUJO DE CARBURANTE A UN MOTOR DE CARBURACION PARA VEHICULOS AUTOMOVILES. COMPRENDE UN DISPOSITIVO INTERCEPTADOR (3), POR EJEMPLO, UN ELECTROIMAN, DESTINADO A INTERRUMPIR LA ALIMENTACION DEL CARBURANTE, CONTROLADO MEDIANTE UN SENSOR (7) DESTINADO A DETECTAR LAS CONDICIONES DE PRESION EN EL COLECTOR O MULTIPLE DEL MOTOR. ESTE SENSOR (7) ES UN SENSOR DE PRESION ABSOLUTA, POR LO CUAL EL IMAN DE INTERCEPTAPCION (3) ES ACTIVADO, Y RESPECTIVAMENTE, DESACTIVADO CUANDO LA PRESION ABSOLUTA EN EL COLECTOR DE ASPIRACION (5) ADOPTA UN PRIMER Y, RESPECTIVAMENTE UN SEGUNDO VALOR PREESTABLECIDO.
ES556083A 1985-06-17 1986-06-16 Dispositivo electroneumatico para controlar el flujo de carburante a un motor de carburacion para vehiculos automoviles. Expired ES8705572A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67565/85A IT1185808B (it) 1985-06-17 1985-06-17 Dispositivo elettropneumatico di controllo dell afflusso di carburante ad un motore a carburazione per autoveicoli

Publications (2)

Publication Number Publication Date
ES8705572A1 true ES8705572A1 (es) 1987-05-01
ES556083A0 ES556083A0 (es) 1987-05-01

Family

ID=11303483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556083A Expired ES8705572A1 (es) 1985-06-17 1986-06-16 Dispositivo electroneumatico para controlar el flujo de carburante a un motor de carburacion para vehiculos automoviles.

Country Status (4)

Country Link
EP (1) EP0207010B1 (es)
DE (1) DE3665494D1 (es)
ES (1) ES8705572A1 (es)
IT (1) IT1185808B (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315715A (en) * 1939-01-23 1943-04-06 Leibing Fageol Company Fuel supply control means
US2868182A (en) * 1955-10-17 1959-01-13 Holley Carburetor Co Fuel shut-off apparatus
US2856167A (en) * 1956-04-05 1958-10-14 Holley Carburetor Co Electrically actuated fuel shut-off apparatus
US3046369A (en) * 1959-04-27 1962-07-24 Beatrice A Hicks Device for sensing gas density
FR1461577A (fr) * 1965-10-25 1966-02-25 Sibe Perfectionnements apportés aux dispositifs d'alimentation en combustible pour moteurs à explosion
DE1526729A1 (de) * 1966-09-20 1970-02-12 Gerhard Pyritz Einrichtung an Vergasern von Kraftfahrzeugmotoren
DE2218073A1 (de) * 1972-04-14 1973-10-31 Lorenz Imhof Vergasergehaeuse fuer ottomotoren
US4083267A (en) * 1976-11-17 1978-04-11 Paul John Raaz Fuel control device for internal combustion engine
EP0079763A1 (en) * 1981-11-16 1983-05-25 John Eastman Barnes Idle mixture adjusting device with fuel cut-off during deceleration

Also Published As

Publication number Publication date
EP0207010B1 (en) 1989-09-06
ES556083A0 (es) 1987-05-01
IT8567565A0 (it) 1985-06-17
DE3665494D1 (en) 1989-10-12
IT1185808B (it) 1987-11-18
EP0207010A1 (en) 1986-12-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201