ES464752A1 - Perfeccionamientos en los dispositivos de avance automatico de encendido. - Google Patents

Perfeccionamientos en los dispositivos de avance automatico de encendido.

Info

Publication number
ES464752A1
ES464752A1 ES464752A ES464752A ES464752A1 ES 464752 A1 ES464752 A1 ES 464752A1 ES 464752 A ES464752 A ES 464752A ES 464752 A ES464752 A ES 464752A ES 464752 A1 ES464752 A1 ES 464752A1
Authority
ES
Spain
Prior art keywords
voltage
combustion engine
internal combustion
ignition timing
slope
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
ES464752A
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES464752A1 publication Critical patent/ES464752A1/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1556—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a stepped control, dependent on speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Perfeccionamientos en los dispositivos de avance automático de encendidoen particular para vehículo automóvilen función de la velocidad de rotación y de por lo menos uno de los parámetros de funcionamiento del motor de combustión internacaracterizados porque el dispositivo comprende unos medios de detección de las posiciones limites en las cuales la chispa de encendido debe ser disparadaunos medios de puesta en forma de la señales salidas de los medios de detecciónun circuito de antiparasitario y de protección contra las inversiones accidentales de polaridadun puente divisor de tensión que suministra una tensión de referencia V1a partir de la fuente de energíaun generadorque a partir de la tensión de referencia V1proporciona una tensión en diente de sierra V2de pendiente constante en función del tiempoun medio de comparación de dicha tensión V2 con una pluralidad de tensiones de umbrales.
ES464752A 1976-12-16 1977-12-05 Perfeccionamientos en los dispositivos de avance automatico de encendido. Expired ES464752A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637867A FR2374527A1 (fr) 1976-12-16 1976-12-16 Procede d'obtention d'une avance automatique d'allumage pour moteur a combustion interne

Publications (1)

Publication Number Publication Date
ES464752A1 true ES464752A1 (es) 1978-11-01

Family

ID=9181125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464752A Expired ES464752A1 (es) 1976-12-16 1977-12-05 Perfeccionamientos en los dispositivos de avance automatico de encendido.

Country Status (6)

Country Link
JP (1) JPS5381835A (es)
DE (1) DE2756184A1 (es)
ES (1) ES464752A1 (es)
FR (1) FR2374527A1 (es)
IT (1) IT1088842B (es)
PT (1) PT67306B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546080A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Igniter for internal combustion engine
JPS6053187B2 (ja) * 1979-09-04 1985-11-25 三菱電機株式会社 内燃機関点火装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326187C3 (de) * 1973-05-23 1979-08-23 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur elektronischen Verstellung des Zündzeitpunktes und zur elekronischen Auslösung des Zündvorganges in Zündanlagen von Brennkraftmaschinen

Also Published As

Publication number Publication date
IT1088842B (it) 1985-06-10
FR2374527A1 (fr) 1978-07-13
PT67306A (fr) 1977-12-01
JPS5381835A (en) 1978-07-19
PT67306B (fr) 1979-04-20
DE2756184A1 (de) 1978-06-22

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