FR2401327A1 - Systeme d'allumage inductif pour moteurs a combustion interne et procede de commande de ce systeme - Google Patents

Systeme d'allumage inductif pour moteurs a combustion interne et procede de commande de ce systeme

Info

Publication number
FR2401327A1
FR2401327A1 FR7824413A FR7824413A FR2401327A1 FR 2401327 A1 FR2401327 A1 FR 2401327A1 FR 7824413 A FR7824413 A FR 7824413A FR 7824413 A FR7824413 A FR 7824413A FR 2401327 A1 FR2401327 A1 FR 2401327A1
Authority
FR
France
Prior art keywords
controlling
internal combustion
combustion engines
procedure
inductive 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Withdrawn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
FR7824413A
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.)
GUNTON ELECTRONICS Ltd
Original Assignee
GUNTON ELECTRONICS Ltd
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 GUNTON ELECTRONICS Ltd filed Critical GUNTON ELECTRONICS Ltd
Publication of FR2401327A1 publication Critical patent/FR2401327A1/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Withdrawn legal-status Critical Current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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—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

Système d'allumage inductif pour moteurs à combustion interne et procédé de commande de ce système. Le circuit d'allumage comprend une bobine 11, des moyens de commutation Tr 5 commandant le courant primaire de celle-ci, un dispositif de commande électronique 15, des moyens de commutation, et un rupteur 10. Le dispositif de commande comprend un condensateur C1 dont la charge varie de manière que le rapport de la durée d'interruption du courant primaire à la durée de passage de ce courant augmente lorsque la fréquence du rupteur augmente. Application : équipement de moteurs d'automobiles.
FR7824413A 1977-08-23 1978-08-22 Systeme d'allumage inductif pour moteurs a combustion interne et procede de commande de ce systeme Withdrawn FR2401327A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3523177 1977-08-23

Publications (1)

Publication Number Publication Date
FR2401327A1 true FR2401327A1 (fr) 1979-03-23

Family

ID=10375358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824413A Withdrawn FR2401327A1 (fr) 1977-08-23 1978-08-22 Systeme d'allumage inductif pour moteurs a combustion interne et procede de commande de ce systeme

Country Status (3)

Country Link
FR (1) FR2401327A1 (fr)
GB (1) GB2003224B (fr)
IT (1) IT1203197B (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539178A1 (de) * 1967-03-23 1970-03-05 Bosch Gmbh Robert Zuendvorrichtung fuer eine Brennkraftmaschine
US3791364A (en) * 1970-06-03 1974-02-12 Mitsubishi Electric Corp Ignition system for internal combustion engine
FR2378387A1 (fr) * 1977-01-19 1978-08-18 Bosch Gmbh Robert Dispositif d'allumage pour moteurs a combustion interne

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539178A1 (de) * 1967-03-23 1970-03-05 Bosch Gmbh Robert Zuendvorrichtung fuer eine Brennkraftmaschine
US3791364A (en) * 1970-06-03 1974-02-12 Mitsubishi Electric Corp Ignition system for internal combustion engine
FR2378387A1 (fr) * 1977-01-19 1978-08-18 Bosch Gmbh Robert Dispositif d'allumage pour moteurs a combustion interne

Also Published As

Publication number Publication date
IT7868940A0 (it) 1978-08-21
IT1203197B (it) 1989-02-15
GB2003224B (en) 1982-03-17
GB2003224A (en) 1979-03-07

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Legal Events

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