FR2430522A1 - ELECTRONIC IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - Google Patents

ELECTRONIC IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2430522A1
FR2430522A1 FR7820144A FR7820144A FR2430522A1 FR 2430522 A1 FR2430522 A1 FR 2430522A1 FR 7820144 A FR7820144 A FR 7820144A FR 7820144 A FR7820144 A FR 7820144A FR 2430522 A1 FR2430522 A1 FR 2430522A1
Authority
FR
France
Prior art keywords
control device
combustion engine
internal combustion
ignition control
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.)
Granted
Application number
FR7820144A
Other languages
French (fr)
Other versions
FR2430522B1 (en
Inventor
J M 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 FR7820144A priority Critical patent/FR2430522A1/en
Priority to DE7979400427T priority patent/DE2961960D1/en
Priority to EP19790400427 priority patent/EP0007266B1/en
Priority to ES482666A priority patent/ES482666A1/en
Publication of FR2430522A1 publication Critical patent/FR2430522A1/en
Application granted granted Critical
Publication of FR2430522B1 publication Critical patent/FR2430522B1/fr
Granted 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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices

Landscapes

  • Engineering & Computer Science (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 électronique de commande d'allumage pour moteur à combustion interne notamment pour véhicules automobiles, à cycles successifs d'allumage irrégulièrement répartis, caractérisé en ce qu'il comporte des moyens de mise en forme; des moyens de repérage de la valeur angulaire des cycles successifs d'allumage; des moyens de décharge d'un premier condensateur avant chaque repérage de cycle; des moyens de mise en mémoire du potentiel V1 de l'une des armatures du premier condensateur; des moyens qui déterminent une valeur moyenne V2; un comparateur qui, par l'intermédiaire d'une résistance délivre en fonction du niveau des tensions V1 et V2 appliquées à ses entrées, un signal de décalage du début de charge de la bobine d'allumage.Electronic ignition control device for an internal combustion engine in particular for motor vehicles, with successive irregularly distributed ignition cycles, characterized in that it comprises shaping means; means for identifying the angular value of the successive ignition cycles; means for discharging a first capacitor before each cycle registration; means for storing the potential V1 of one of the plates of the first capacitor; means which determine an average value V2; a comparator which, via a resistor delivers, as a function of the level of the voltages V1 and V2 applied to its inputs, a signal for shifting the start of charging of the ignition coil.

FR7820144A 1978-07-06 1978-07-06 ELECTRONIC IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE Granted FR2430522A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7820144A FR2430522A1 (en) 1978-07-06 1978-07-06 ELECTRONIC IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE7979400427T DE2961960D1 (en) 1978-07-06 1979-06-27 Electronic ignition control device for an internal-combustion engine
EP19790400427 EP0007266B1 (en) 1978-07-06 1979-06-27 Electronic ignition control device for an internal-combustion engine
ES482666A ES482666A1 (en) 1978-07-06 1979-07-06 Electronic ignition control device for an internal-combustion engine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820144A FR2430522A1 (en) 1978-07-06 1978-07-06 ELECTRONIC IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2430522A1 true FR2430522A1 (en) 1980-02-01
FR2430522B1 FR2430522B1 (en) 1984-03-23

Family

ID=9210398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820144A Granted FR2430522A1 (en) 1978-07-06 1978-07-06 ELECTRONIC IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
EP (1) EP0007266B1 (en)
DE (1) DE2961960D1 (en)
ES (1) ES482666A1 (en)
FR (1) FR2430522A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313574A1 (en) * 1975-06-06 1976-12-31 Paris & Du Rhone Engine ignition transistorised unit - has charging time of ignition coil independent of engine speed and uses two capacitors
FR2359989A1 (en) * 1976-07-28 1978-02-24 Ducellier & Cie INTERNAL COMBUSTION ENGINE ELECTRONIC IGNITION CONTROL DEVICE
DE2700677A1 (en) * 1977-01-08 1978-07-20 Bosch Gmbh Robert IGNITION SYSTEM, IN PARTICULAR FOR COMBUSTION MACHINERY

Also Published As

Publication number Publication date
FR2430522B1 (en) 1984-03-23
DE2961960D1 (en) 1982-03-11
ES482666A1 (en) 1980-04-16
EP0007266B1 (en) 1982-01-27
EP0007266A1 (en) 1980-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse