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FR2437505A1 - Systeme d'allumage du type inductif et moteur a combustion interne comportant un tel systeme - Google Patents

Systeme d'allumage du type inductif et moteur a combustion interne comportant un tel systeme

Info

Publication number
FR2437505A1
FR2437505A1 FR7827918A FR7827918A FR2437505A1 FR 2437505 A1 FR2437505 A1 FR 2437505A1 FR 7827918 A FR7827918 A FR 7827918A FR 7827918 A FR7827918 A FR 7827918A FR 2437505 A1 FR2437505 A1 FR 2437505A1
Authority
FR
France
Prior art keywords
coil current
coil
ignition
circuit
voltage converter
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
FR7827918A
Other languages
English (en)
Other versions
FR2437505B1 (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 FR7827918A priority Critical patent/FR2437505A1/fr
Publication of FR2437505A1 publication Critical patent/FR2437505A1/fr
Application granted granted Critical
Publication of FR2437505B1 publication Critical patent/FR2437505B1/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

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 PERMETTANT DE COMMANDER L'IGNITION DU MELANGE AIRCARBURANT ENVOYE DANS LES CYLINDRES D'UN MOTEUR A COMBUSTION INTERNE. SYSTEME CARACTERISE EN CE QU'IL COMPORTE DES MOYENS 10 A 60, INSERES ENTRE LE RUPTEUR D'ENTREE 4 ET L'ENTREE DU DISPOSITIF A TRANSISTORS 6 DE COMMANDE DU COURANT MAGNETISANT I TRAVERSANT LA BOBINE D'ALLUMAGE 3; CES MOYENS PERMETTENT DE COMMANDER LE TEMPS DE CHARGE T DE LA BOBINE D'ALLUMAGE. LE SYSTEME TROUVE DES APPLICATIONS DANS L'INDUSTRIE AUTOMOBILE, NOTAMMENT DANS LES MOTEURS A COMBUSTION INTERNE.
FR7827918A 1978-09-29 1978-09-29 Systeme d'allumage du type inductif et moteur a combustion interne comportant un tel systeme Granted FR2437505A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827918A FR2437505A1 (fr) 1978-09-29 1978-09-29 Systeme d'allumage du type inductif et moteur a combustion interne comportant un tel systeme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827918A FR2437505A1 (fr) 1978-09-29 1978-09-29 Systeme d'allumage du type inductif et moteur a combustion interne comportant un tel systeme

Publications (2)

Publication Number Publication Date
FR2437505A1 true FR2437505A1 (fr) 1980-04-25
FR2437505B1 FR2437505B1 (fr) 1982-03-19

Family

ID=9213180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827918A Granted FR2437505A1 (fr) 1978-09-29 1978-09-29 Systeme d'allumage du type inductif et moteur a combustion interne comportant un tel systeme

Country Status (1)

Country Link
FR (1) FR2437505A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2505649A1 (de) * 1974-02-12 1975-09-04 Hitachi Ltd Zuendanordnung fuer brennkraftmaschinen
FR2273173A1 (en) * 1974-05-31 1975-12-26 Coissard Paul Ignition system for internal combustion engine - maintains constant duration of spark independently of engine speed
US3937193A (en) * 1973-11-19 1976-02-10 Ford Motor Company Electronic ignition system
US4041912A (en) * 1975-08-25 1977-08-16 Motorola, Inc. Solid-state ignition system and method for linearly regulating and dwell time thereof
FR2359989A1 (fr) * 1976-07-28 1978-02-24 Ducellier & Cie Dispositif electronique de commande d'allumage de moteur a combustion interne
FR2376953A1 (fr) * 1977-01-08 1978-08-04 Bosch Gmbh Robert Installation d'allumage, en particulier pour moteurs a combustion interne

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937193A (en) * 1973-11-19 1976-02-10 Ford Motor Company Electronic ignition 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
DE2505649A1 (de) * 1974-02-12 1975-09-04 Hitachi Ltd Zuendanordnung fuer brennkraftmaschinen
FR2273173A1 (en) * 1974-05-31 1975-12-26 Coissard Paul Ignition system for internal combustion engine - maintains constant duration of spark independently of engine speed
US4041912A (en) * 1975-08-25 1977-08-16 Motorola, Inc. Solid-state ignition system and method for linearly regulating and dwell time thereof
FR2359989A1 (fr) * 1976-07-28 1978-02-24 Ducellier & Cie Dispositif electronique de commande d'allumage de moteur a combustion interne
FR2376953A1 (fr) * 1977-01-08 1978-08-04 Bosch Gmbh Robert Installation d'allumage, en particulier pour moteurs a combustion interne

Also Published As

Publication number Publication date
FR2437505B1 (fr) 1982-03-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse