FR2278940A1 - Dispositif controlant le courant de charge de la bobine d'allumage d'un moteur a combustion interne - Google Patents

Dispositif controlant le courant de charge de la bobine d'allumage d'un moteur a combustion interne

Info

Publication number
FR2278940A1
FR2278940A1 FR7522020A FR7522020A FR2278940A1 FR 2278940 A1 FR2278940 A1 FR 2278940A1 FR 7522020 A FR7522020 A FR 7522020A FR 7522020 A FR7522020 A FR 7522020A FR 2278940 A1 FR2278940 A1 FR 2278940A1
Authority
FR
France
Prior art keywords
primary
control signal
cct
occurrence
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Withdrawn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
FR7522020A
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Publication of FR2278940A1 publication Critical patent/FR2278940A1/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Withdrawn legal-status Critical Current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
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • 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
    • 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
    • F02P5/15—Digital 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR7522020A 1974-07-18 1975-07-07 Dispositif controlant le courant de charge de la bobine d'allumage d'un moteur a combustion interne Withdrawn FR2278940A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25290/74A IT1017244B (it) 1974-07-18 1974-07-18 Dispositivo per il co tro llo del la corrente ti carica della bobi na di accensione di un motore a combustione interna

Publications (1)

Publication Number Publication Date
FR2278940A1 true FR2278940A1 (fr) 1976-02-13

Family

ID=11216237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522020A Withdrawn FR2278940A1 (fr) 1974-07-18 1975-07-07 Dispositif controlant le courant de charge de la bobine d'allumage d'un moteur a combustion interne

Country Status (8)

Country Link
AR (1) AR206716A1 (fr)
BR (1) BR7504374A (fr)
DE (1) DE2531980A1 (fr)
ES (1) ES439420A1 (fr)
FR (1) FR2278940A1 (fr)
IT (1) IT1017244B (fr)
NL (1) NL7508606A (fr)
ZA (1) ZA754596B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586062A1 (fr) * 1985-08-06 1987-02-13 Bosch Gmbh Robert Procede pour stabiliser la valeur finale du courant dans l'enroulement primaire d'une bobine d'allumage equipant un moteur a combustion interne

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1067157B (it) * 1976-07-27 1985-03-12 Magneti Marelli Spa Apparecchiatura di anticipo di accensione di motori a combustione interna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586062A1 (fr) * 1985-08-06 1987-02-13 Bosch Gmbh Robert Procede pour stabiliser la valeur finale du courant dans l'enroulement primaire d'une bobine d'allumage equipant un moteur a combustion interne

Also Published As

Publication number Publication date
ES439420A1 (es) 1977-02-01
DE2531980A1 (de) 1976-02-05
IT1017244B (it) 1977-07-20
NL7508606A (nl) 1976-01-20
AR206716A1 (es) 1976-08-13
BR7504374A (pt) 1976-07-06
ZA754596B (en) 1976-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse