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FR2424419A1 - Dispositif electronique de commande d'allumage pour moteur a combustion interne - Google Patents

Dispositif electronique de commande d'allumage pour moteur a combustion interne

Info

Publication number
FR2424419A1
FR2424419A1 FR7812263A FR7812263A FR2424419A1 FR 2424419 A1 FR2424419 A1 FR 2424419A1 FR 7812263 A FR7812263 A FR 7812263A FR 7812263 A FR7812263 A FR 7812263A FR 2424419 A1 FR2424419 A1 FR 2424419A1
Authority
FR
France
Prior art keywords
engine
angular displacement
ignition system
automobile
electronic ignition
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.)
Withdrawn
Application number
FR7812263A
Other languages
English (en)
Inventor
Jean-Marie Pierret
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
Priority to FR7812263A priority Critical patent/FR2424419A1/fr
Publication of FR2424419A1 publication Critical patent/FR2424419A1/fr
Withdrawn legal-status Critical Current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
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

DISPOSITIF ELECTRONIQUE DE COMMANDE D'ALLUMAGE POUR MOTEUR A COMBUSTION INTERNE, DISPOSITIF DU TYPE COMPORTANT UN PREMIER GENERATEUR DELIVRANT UNE TENSION CYCLIQUE U1, EN FORME DE DENT DE SCIE, PROPORTIONNELLE A L'ECART ANGULAIRE ENTRE UNE POSITION DE REFERENCE ET UNE POSITION VARIABLE DU VOLANT MOTEUR ET UN DEUXIEME GENERATEUR QUI DELIVRE UNE TENSION U2, FONCTION DE LA VITESSE DE ROTATION DU MOTEUR, CARACTERISE EN CE QUE LES GENERATEURS DELIVRANT LES TENSIONS U1 ET U2 SONT ALIMENTES PAR UN GENERATEUR DE COURANTS COMPORTANT AU MOINS UNE SORTIE QUI FOURNIT UN COURANT I2 INVERSEMENT PROPORTIONNEL A UN COURANT I1, LEQUEL COURANT I1 EST PROPORTIONNEL AU TEMPS S'ECOULANT PENDANT CHACUN DES CYCLES SUCCESSIFS DE LA TENSION EN DENT DE SCIE U1.
FR7812263A 1978-04-26 1978-04-26 Dispositif electronique de commande d'allumage pour moteur a combustion interne Withdrawn FR2424419A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812263A FR2424419A1 (fr) 1978-04-26 1978-04-26 Dispositif electronique de commande d'allumage pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812263A FR2424419A1 (fr) 1978-04-26 1978-04-26 Dispositif electronique de commande d'allumage pour moteur a combustion interne

Publications (1)

Publication Number Publication Date
FR2424419A1 true FR2424419A1 (fr) 1979-11-23

Family

ID=9207583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812263A Withdrawn FR2424419A1 (fr) 1978-04-26 1978-04-26 Dispositif electronique de commande d'allumage pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2424419A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124678A5 (fr) * 1971-02-05 1972-09-22 Bosch
US3806740A (en) * 1972-03-15 1974-04-23 Hitachi Ltd Timing control device having a monostable multivibrator
FR2229276A5 (fr) * 1973-05-10 1974-12-06 Ducellier & Cie
US3853103A (en) * 1972-06-10 1974-12-10 Bosch Gmbh Robert Ignition timing control system for internal combustion engine ignition systems
FR2235292A1 (fr) * 1973-06-30 1975-01-24 Nissan Motor
US3867916A (en) * 1972-12-15 1975-02-25 Volkswagenwerk Ag Internal combustion engine ignition control system
FR2253390A5 (en) * 1973-11-29 1975-06-27 Ducellier & Cie Engine ignition system - limits time of flow of coil current to reduce current consumption at low speed

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124678A5 (fr) * 1971-02-05 1972-09-22 Bosch
US3806740A (en) * 1972-03-15 1974-04-23 Hitachi Ltd Timing control device having a monostable multivibrator
US3853103A (en) * 1972-06-10 1974-12-10 Bosch Gmbh Robert Ignition timing control system for internal combustion engine ignition systems
US3867916A (en) * 1972-12-15 1975-02-25 Volkswagenwerk Ag Internal combustion engine ignition control system
FR2229276A5 (fr) * 1973-05-10 1974-12-06 Ducellier & Cie
FR2235292A1 (fr) * 1973-06-30 1975-01-24 Nissan Motor
DE2431158A1 (de) * 1973-06-30 1975-02-27 Hitachi Ltd Steuervorrichtung fuer die zuendung eines kraftfahrzeuges
FR2253390A5 (en) * 1973-11-29 1975-06-27 Ducellier & Cie Engine ignition system - limits time of flow of coil current to reduce current consumption at low speed

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Legal Events

Date Code Title Description
ST Notification of lapse