[go: up one dir, main page]

FR2452808A1 - Systeme d'allumage du type inductif pour moteur a combustion interne - Google Patents

Systeme d'allumage du type inductif pour moteur a combustion interne

Info

Publication number
FR2452808A1
FR2452808A1 FR7908093A FR7908093A FR2452808A1 FR 2452808 A1 FR2452808 A1 FR 2452808A1 FR 7908093 A FR7908093 A FR 7908093A FR 7908093 A FR7908093 A FR 7908093A FR 2452808 A1 FR2452808 A1 FR 2452808A1
Authority
FR
France
Prior art keywords
numeric
circuits
rpm
circuit
engine
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
FR7908093A
Other languages
English (en)
Other versions
FR2452808B1 (fr
Inventor
Christian Menard
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7908093A priority Critical patent/FR2452808A1/fr
Publication of FR2452808A1 publication Critical patent/FR2452808A1/fr
Application granted granted Critical
Publication of FR2452808B1 publication Critical patent/FR2452808B1/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
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—Opening or closing the primary coil circuit with semiconductor devices using digital techniques

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

SYSTEME D'ALLUMAGE DU TYPE INDUCTIF, POUR MOTEUR A COMBUSTION INTERNE, COMPRENANT UN DISPOSITIF NUMERIQUE PERMETTANT DE COMMANDER LA DUREE DE CHARGE, T, DU COURANT MAGNETISANT TRAVERSANT LA BOBINE D'INDUCTION. SYSTEME DANS LEQUEL UN DISPOSITIF NUMERIQUE EST INSERE ENTRE LA SORTIE DU CONTROLEUR D'AVANCE AUTOMATIQUE ET L'ENTREE DU RUPTEUR ELECTRONIQUE DE LA BOBINE D'INDUCTION, CE DISPOSITIF ETANT CONSTITUE PAR DES CIRCUITS DE COMPTAGE NUMERIQUES 6, 7 ET 8 QUI SONT, D'UNE PART, DECLENCHES PAR UN SIGNAL DE COMMANDE E ET, D'AUTRE PART, INCREMENTES PAR UN SIGNAL D'HORLOGE F DE FREQUENCE F PROPORTIONNELLE A LA VITESSE DE ROTATION DU MOTEUR, LE DISPOSITIF ELABORE UN SIGNAL CARRE DE SORTIE E DE DUREE T FIXE OU FONCTION DE LA VITESSE DE ROTATION DU MOTEUR. L'INVENTION TROUVE DES APPLICATIONS DANS L'INDUSTRIE AUTOMOBILE.
FR7908093A 1979-03-30 1979-03-30 Systeme d'allumage du type inductif pour moteur a combustion interne Granted FR2452808A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908093A FR2452808A1 (fr) 1979-03-30 1979-03-30 Systeme d'allumage du type inductif pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908093A FR2452808A1 (fr) 1979-03-30 1979-03-30 Systeme d'allumage du type inductif pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2452808A1 true FR2452808A1 (fr) 1980-10-24
FR2452808B1 FR2452808B1 (fr) 1983-06-17

Family

ID=9223777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908093A Granted FR2452808A1 (fr) 1979-03-30 1979-03-30 Systeme d'allumage du type inductif pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2452808A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500074A1 (fr) * 1981-02-18 1982-08-20 Ducellier & Cie Dispositif automatique de controle de la duree d'arc d'un systeme d'allumage pour moteurs a combustion interne

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939811A (en) * 1974-04-10 1976-02-24 Hitachi, Ltd. Ignition apparatus for internal combustion engine
FR2295251A1 (fr) * 1974-12-19 1976-07-16 Texaco Development Corp Systeme de commande de l'instant initial et de la duree d'intervalles de temps
FR2358564A1 (fr) * 1976-07-15 1978-02-10 Renault Dispositif de commande de bobine d'allumage pour moteur a explosion a temps de conduction constant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939811A (en) * 1974-04-10 1976-02-24 Hitachi, Ltd. Ignition apparatus for internal combustion engine
FR2295251A1 (fr) * 1974-12-19 1976-07-16 Texaco Development Corp Systeme de commande de l'instant initial et de la duree d'intervalles de temps
FR2358564A1 (fr) * 1976-07-15 1978-02-10 Renault Dispositif de commande de bobine d'allumage pour moteur a explosion a temps de conduction constant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500074A1 (fr) * 1981-02-18 1982-08-20 Ducellier & Cie Dispositif automatique de controle de la duree d'arc d'un systeme d'allumage pour moteurs a combustion interne

Also Published As

Publication number Publication date
FR2452808B1 (fr) 1983-06-17

Similar Documents

Publication Publication Date Title
GB1393322A (en) Ignition systems for internal combustion engines
ES445785A1 (es) Perfeccionamientos en sistemas para controlar el tiempo de reposo del encendido en motores de combustion interna.
JPS54109529A (en) Ignition timing controller for internal combustion engine
IT1204274B (it) Dispositivo di accensione a controllo elettronico di plasma,per motori a combustione interna
JPS5623566A (en) Method of controlling ignition time
ATE176519T1 (de) Kapazitive funkentladungszündschaltung für brennkraftmaschinen
MY102846A (en) Internal combustion engine coil-type ignition control.
JPS5759060A (en) Ignition timing controlling method of internal combustion engine
JPS54121338A (en) Igniter for internal combusion engine
GB1533225A (en) Ignition system
FR2452808A1 (fr) Systeme d'allumage du type inductif pour moteur a combustion interne
GB1493391A (en) Spark ignition systems for internal combustion engines
JPS6483863A (en) Igniting method for internal combustion engine
SE8602685L (sv) Elektroniskt tendningssystem
JPS5427635A (en) Non-contact igniter of internal combustion engine
JPS56141060A (en) Signal generator for noncontact ignition device of internal combustion engine
JPS5644461A (en) Engine ignition device
ES398362A1 (es) Perfeccionamientos en dispositivos de encendido para moto- res de combustion interna.
JPS54112426A (en) Internal combustion engine ignition timing control
JPS5364132A (en) Ignition controller for internal combustion engine
JPS5672259A (en) Igniter for internal combustion engine
JPS57186065A (en) Plasma ignition device
JPS5675965A (en) Ignition timing controller of internal combustion engine
JPS55156256A (en) Ignition timing controller for internal combustion engine
JPS55156261A (en) Ignition timing controller for internal combustion engine

Legal Events

Date Code Title Description
ST Notification of lapse