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ES8201263A1 - Perfeccionamientos en los sistemas de carburacion para moto-res de combustion interna - Google Patents

Perfeccionamientos en los sistemas de carburacion para moto-res de combustion interna

Info

Publication number
ES8201263A1
ES8201263A1 ES500368A ES500368A ES8201263A1 ES 8201263 A1 ES8201263 A1 ES 8201263A1 ES 500368 A ES500368 A ES 500368A ES 500368 A ES500368 A ES 500368A ES 8201263 A1 ES8201263 A1 ES 8201263A1
Authority
ES
Spain
Prior art keywords
electrical control
pneumatic actuators
throttle stop
carburettor throttle
stop pneumatic
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
ES500368A
Other languages
English (en)
Other versions
ES500368A0 (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.)
Societe Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of ES8201263A1 publication Critical patent/ES8201263A1/es
Publication of ES500368A0 publication Critical patent/ES500368A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/004—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle stop
    • 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
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

SISTEMA DE CARBURACION PARA MOTORES DE COMBUSTION INTERNA. SE CARACTERIZA PRO PORPORCIONAR UN SISTEMA EN EL QUE LA CAMARA DE TRBAJO DEL ELEMENTO NEUMATICO ESTA CONECTADA, POR UNA PARTE, AL CONDUCTO DE ADMISION (1), DESPUES DEL ORGANO DE ESTRANGULACION (6), Y, POR OTRA PARTE, A LA PRESION ATMOSFERICA. POSEE UNA ELECTROVALVULA (75) QUE ACUTA CON UNOS IMPULSOS DE APERTURA DE RELACION CICLICA VARIABLE EN FUNCION DE DIVERSOS PARAMETROS DE FUNCIONAMIENTO DEL MOTOR, TALES COMO SU TEMPERATURA. UNA SISTEMA DE MANOD (86), PROVISTO DE MEDIOS DE DETECCION DE VELOCIDAD, PERMITE MANTENER EL ORGANO DE ESTRANGULACION EN LA POSICION CORRESPONDIENTE A UNA VELOCIDAD PREDETERMINADA, CUANDO EL MOTOR FUNCIONA AL RALENTI, A FIN DE PERMITIR UNA BAJA VELOCIDAD DE RALENTI, SIN QUE SE CALE EL MOTOR ANTE UNA SOLICITUD DE CARGA.
ES500368A 1980-03-17 1981-03-14 Perfeccionamientos en los sistemas de carburacion para moto-res de combustion interna Granted ES500368A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005947A FR2478202A1 (fr) 1980-03-17 1980-03-17 Dispositif de carburation pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
ES8201263A1 true ES8201263A1 (es) 1981-12-16
ES500368A0 ES500368A0 (es) 1981-12-16

Family

ID=9239746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500368A Granted ES500368A0 (es) 1980-03-17 1981-03-14 Perfeccionamientos en los sistemas de carburacion para moto-res de combustion interna

Country Status (4)

Country Link
ES (1) ES500368A0 (es)
FR (1) FR2478202A1 (es)
GB (1) GB2072753B (es)
IT (1) IT1142350B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142409A1 (de) * 1981-10-26 1983-05-05 Bosch und Pierburg System oHG, 4040 Neuss Verfahren und vorrichtung zur regelung der drehzahl einer brennkraftmaschine im leerlauf
US4465045A (en) * 1982-08-06 1984-08-14 Acf Industries, Inc. Pulsed bleed air throttle position controller
US4462359A (en) * 1982-08-06 1984-07-31 Acf Industries, Inc. Pulsed bleed air throttle position controller
IT1169169B (it) * 1983-02-18 1987-05-27 Weber Spa Dispositivo ad azionamento elettromeccanico e pneumatico atto a definire in condizione di rilascio la posizione della farfalla principale di un carburatore in relazione allo stato di funzionamento del motore
DE3337261A1 (de) * 1983-10-13 1985-05-02 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Vergaser fuer einen ottomotor
IT1219300B (it) * 1988-05-13 1990-05-03 Weber Srl Procedimento per la costruzione di un collettore per il carburante per un impianto di alimentazione del carburante di un motore a combustione interna
FR2639679B1 (fr) * 1988-11-25 1994-02-11 Solex Dispositif de commande d'organe d'etranglement pour installation d'alimentation en combustible de moteur a combustion interne
US9587565B2 (en) 2011-06-17 2017-03-07 Caterpillar Inc. Valve stop for engine with exhaust gas recirculation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063793A5 (es) * 1969-10-31 1971-07-09 Brev Etudes Sibe
FR2366456A2 (fr) * 1976-07-30 1978-04-28 Sibe Perfectionnements aux dispositifs de carburation pour moteurs a combustion interne
JPS5281428A (en) * 1975-12-29 1977-07-07 Nissan Motor Co Ltd Speed reduction countermeasure device for internal combustion engine
US4095570A (en) * 1976-08-24 1978-06-20 General Motors Corporation Electronic engine control system and method of operation
JPS53113933A (en) * 1977-03-15 1978-10-04 Toyota Motor Corp Idle speed control device for engine
DE2830738C3 (de) * 1978-07-13 1981-10-15 Pierburg Gmbh & Co Kg, 4040 Neuss Pneumatisch betätigte Verstellvorrichtung

Also Published As

Publication number Publication date
FR2478202B1 (es) 1984-06-22
GB2072753B (en) 1983-08-10
IT8148027A0 (it) 1981-03-13
FR2478202A1 (fr) 1981-09-18
IT1142350B (it) 1986-10-08
GB2072753A (en) 1981-10-07
ES500368A0 (es) 1981-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303