FR2325818A1 - Systeme d'avance a l'allumage electronique, notamment pour moteurs a combustion interne - Google Patents

Systeme d'avance a l'allumage electronique, notamment pour moteurs a combustion interne

Info

Publication number
FR2325818A1
FR2325818A1 FR7628937A FR7628937A FR2325818A1 FR 2325818 A1 FR2325818 A1 FR 2325818A1 FR 7628937 A FR7628937 A FR 7628937A FR 7628937 A FR7628937 A FR 7628937A FR 2325818 A1 FR2325818 A1 FR 2325818A1
Authority
FR
France
Prior art keywords
pulses
ignition system
engines
counted
generates control
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
FR7628937A
Other languages
English (en)
Other versions
FR2325818B3 (fr
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 FR2325818A1 publication Critical patent/FR2325818A1/fr
Application granted granted Critical
Publication of FR2325818B3 publication Critical patent/FR2325818B3/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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/077—Circuits therefor, e.g. pulse generators
    • F02P7/0775—Electronical verniers
    • 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)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR7628937A 1975-09-23 1976-09-20 Systeme d'avance a l'allumage electronique, notamment pour moteurs a combustion interne Granted FR2325818A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27517/75A IT1042764B (it) 1975-09-23 1975-09-23 Sistema di anticipo o accensione elettronico utilizzante un solo impulso di riferimento angolare per ciclo di funzionamento particolarmente per motori a combustione interna

Publications (2)

Publication Number Publication Date
FR2325818A1 true FR2325818A1 (fr) 1977-04-22
FR2325818B3 FR2325818B3 (fr) 1979-06-08

Family

ID=11221811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628937A Granted FR2325818A1 (fr) 1975-09-23 1976-09-20 Systeme d'avance a l'allumage electronique, notamment pour moteurs a combustion interne

Country Status (5)

Country Link
DE (1) DE2642255A1 (fr)
FR (1) FR2325818A1 (fr)
IT (1) IT1042764B (fr)
NL (1) NL7610498A (fr)
SE (1) SE7610396L (fr)

Families Citing this family (4)

* 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
DE2836614A1 (de) * 1978-08-22 1980-03-13 Bosch Gmbh Robert Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen
DE2824885A1 (de) * 1978-06-07 1979-12-20 Bosch Gmbh Robert Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen
DE2932230C2 (de) * 1979-08-09 1985-02-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Elektronisches Steuersystem zur Zündzeitpunktverstellung für eine mehrzylindrige Brennkraftmaschine

Also Published As

Publication number Publication date
FR2325818B3 (fr) 1979-06-08
IT1042764B (it) 1980-01-30
NL7610498A (nl) 1977-03-25
SE7610396L (sv) 1977-03-24
DE2642255A1 (de) 1977-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse