DE2921125A1 - Verfahren und vorrichtung zur korrektur des zuendzeitpunktes an zuendanlagen - Google Patents

Verfahren und vorrichtung zur korrektur des zuendzeitpunktes an zuendanlagen

Info

Publication number
DE2921125A1
DE2921125A1 DE19792921125 DE2921125A DE2921125A1 DE 2921125 A1 DE2921125 A1 DE 2921125A1 DE 19792921125 DE19792921125 DE 19792921125 DE 2921125 A DE2921125 A DE 2921125A DE 2921125 A1 DE2921125 A1 DE 2921125A1
Authority
DE
Germany
Prior art keywords
signal
voltage
ignition
knocking
univibrator
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Withdrawn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
DE19792921125
Other languages
German (de)
English (en)
Inventor
Maurice Charras
Andre Douaud
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.)
IFP Energies Nouvelles IFPEN
Sev Marchal
Original Assignee
IFP Energies Nouvelles IFPEN
Sev Marchal
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 IFP Energies Nouvelles IFPEN, Sev Marchal filed Critical IFP Energies Nouvelles IFPEN
Publication of DE2921125A1 publication Critical patent/DE2921125A1/de
Withdrawn legal-status Critical Current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
    • 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
    • F02P5/152—Digital data processing dependent on pinking
    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE19792921125 1978-05-26 1979-05-25 Verfahren und vorrichtung zur korrektur des zuendzeitpunktes an zuendanlagen Withdrawn DE2921125A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816675A FR2426810A1 (fr) 1978-05-26 1978-05-26 Procede et dispositif de correction d'avance a l'allumage par diminution de l'avance lors de l'apparition du cliquetis

Publications (1)

Publication Number Publication Date
DE2921125A1 true DE2921125A1 (de) 1979-11-29

Family

ID=9209051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792921125 Withdrawn DE2921125A1 (de) 1978-05-26 1979-05-25 Verfahren und vorrichtung zur korrektur des zuendzeitpunktes an zuendanlagen

Country Status (4)

Country Link
DE (1) DE2921125A1 (fr)
FR (1) FR2426810A1 (fr)
GB (1) GB2021690B (fr)
IT (1) IT1166852B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620763A (en) * 1979-07-31 1981-02-26 Nissan Motor Co Ltd Controller for internal combustion engine
EP0041102B1 (fr) * 1980-06-02 1984-07-04 Robert Bosch Gmbh Installation d'allumage pour moteurs à combustion interne
DE3030190C2 (de) * 1980-08-09 1985-09-19 Bayerische Motoren Werke AG, 8000 München Zündanlage für Brennkraftmaschinen
FR2498255B1 (fr) * 1981-01-21 1986-02-28 Inst Francais Du Petrole Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande
JPS58144652A (ja) * 1982-02-24 1983-08-29 Hitachi Ltd ノツク制御装置
EP0420445B1 (fr) * 1989-09-25 1995-08-02 Ford Motor Company Limited Système de commande de l'instant d'allumage dans une chambre à combustion d'un moteur à combustion interne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2274796A1 (fr) * 1974-06-12 1976-01-09 Raffinage Cie Francaise Dispositifs automatiques de regulation de l'avance a l'allumage en fonction du cliquetis d'un moteur a explosions
DE2510526C2 (de) * 1975-03-11 1984-11-29 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Regelung des Betriebsverhaltens einer Brennkraftmaschine

Also Published As

Publication number Publication date
GB2021690B (en) 1983-01-12
GB2021690A (en) 1979-12-05
IT7923012A0 (it) 1979-05-25
IT1166852B (it) 1987-05-06
FR2426810B1 (fr) 1981-06-12
FR2426810A1 (fr) 1979-12-21

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination