FR2296106A2 - Procede et dispositif d'obtention d'une avance automatique d'allumage pour moteurs a combustion interne - Google Patents

Procede et dispositif d'obtention d'une avance automatique d'allumage pour moteurs a combustion interne

Info

Publication number
FR2296106A2
FR2296106A2 FR7442950A FR7442950A FR2296106A2 FR 2296106 A2 FR2296106 A2 FR 2296106A2 FR 7442950 A FR7442950 A FR 7442950A FR 7442950 A FR7442950 A FR 7442950A FR 2296106 A2 FR2296106 A2 FR 2296106A2
Authority
FR
France
Prior art keywords
comparator
time control
signals
engine
ignition time
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
FR7442950A
Other languages
English (en)
Other versions
FR2296106B2 (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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Priority to FR7442950A priority Critical patent/FR2296106A2/fr
Priority to IT25068/75A priority patent/IT1049544B/it
Priority to NL7508467A priority patent/NL7508467A/xx
Priority to GB30562/75A priority patent/GB1525391A/en
Priority to US05/599,338 priority patent/US4112887A/en
Priority to JP50093652A priority patent/JPS5137333A/ja
Priority to DE19752534293 priority patent/DE2534293A1/de
Priority to ES439908A priority patent/ES439908A2/es
Publication of FR2296106A2 publication Critical patent/FR2296106A2/fr
Application granted granted Critical
Publication of FR2296106B2 publication Critical patent/FR2296106B2/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
    • 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
    • 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
    • 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)
FR7442950A 1974-07-31 1974-12-27 Procede et dispositif d'obtention d'une avance automatique d'allumage pour moteurs a combustion interne Granted FR2296106A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7442950A FR2296106A2 (fr) 1974-12-27 1974-12-27 Procede et dispositif d'obtention d'une avance automatique d'allumage pour moteurs a combustion interne
IT25068/75A IT1049544B (it) 1974-07-31 1975-07-03 Dispositivo di anticipo automatico d accensione in funzione della velo cita di rotazione di un motore a combustione interna
NL7508467A NL7508467A (nl) 1974-07-31 1975-07-15 Inrichting voor het verkrijgen van een automati- sche voorontsteking in inwendige verbrandingsmo- toren.
GB30562/75A GB1525391A (en) 1974-07-31 1975-07-22 Ignition advance apparatus for an internal combustion engine
US05/599,338 US4112887A (en) 1974-07-31 1975-07-28 Automatic spark timing device
JP50093652A JPS5137333A (fr) 1974-07-31 1975-07-31
DE19752534293 DE2534293A1 (de) 1974-07-31 1975-07-31 Vorrichtung zur erzielung einer automatischen zuendzeitpunktverstellung in abhaengigkeit von der drehzahl einer brennkraftmaschine, insbesondere fuer kraftfahrzeuge
ES439908A ES439908A2 (es) 1974-07-31 1975-07-31 Dispositivo de obtencion de un avance automatico en el en- cendido para motores de combustion interna, principalmente para vehiculos automoviles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442950A FR2296106A2 (fr) 1974-12-27 1974-12-27 Procede et dispositif d'obtention d'une avance automatique d'allumage pour moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR2296106A2 true FR2296106A2 (fr) 1976-07-23
FR2296106B2 FR2296106B2 (fr) 1980-10-24

Family

ID=9146668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442950A Granted FR2296106A2 (fr) 1974-07-31 1974-12-27 Procede et dispositif d'obtention d'une avance automatique d'allumage pour moteurs a combustion interne

Country Status (1)

Country Link
FR (1) FR2296106A2 (fr)

Also Published As

Publication number Publication date
FR2296106B2 (fr) 1980-10-24

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