GB1473214A - Apparatus for obtaining an automatic ignition advance in internal combustion engines particularly for motor vehicles - Google Patents

Apparatus for obtaining an automatic ignition advance in internal combustion engines particularly for motor vehicles

Info

Publication number
GB1473214A
GB1473214A GB1470574A GB1470574A GB1473214A GB 1473214 A GB1473214 A GB 1473214A GB 1470574 A GB1470574 A GB 1470574A GB 1470574 A GB1470574 A GB 1470574A GB 1473214 A GB1473214 A GB 1473214A
Authority
GB
United Kingdom
Prior art keywords
interval
signal
depression
flop
counter
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.)
Expired
Application number
GB1470574A
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.)
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
Publication of GB1473214A publication Critical patent/GB1473214A/en
Expired 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
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
GB1470574A 1973-04-17 1974-04-03 Apparatus for obtaining an automatic ignition advance in internal combustion engines particularly for motor vehicles Expired GB1473214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313941A FR2226870A6 (enrdf_load_stackoverflow) 1973-04-17 1973-04-17

Publications (1)

Publication Number Publication Date
GB1473214A true GB1473214A (en) 1977-05-11

Family

ID=9118104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1470574A Expired GB1473214A (en) 1973-04-17 1974-04-03 Apparatus for obtaining an automatic ignition advance in internal combustion engines particularly for motor vehicles

Country Status (6)

Country Link
DE (1) DE2418547A1 (enrdf_load_stackoverflow)
ES (1) ES425326A2 (enrdf_load_stackoverflow)
FR (1) FR2226870A6 (enrdf_load_stackoverflow)
GB (1) GB1473214A (enrdf_load_stackoverflow)
IT (1) IT1046033B (enrdf_load_stackoverflow)
NL (1) NL7405161A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452204A (en) * 1979-04-21 1984-06-05 Nissan Motor Company, Limited Spark timing control device for an internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598282A (en) * 1978-04-06 1981-09-16 Lumenition Ltd Ignition systems for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452204A (en) * 1979-04-21 1984-06-05 Nissan Motor Company, Limited Spark timing control device for an internal combustion engine

Also Published As

Publication number Publication date
NL7405161A (enrdf_load_stackoverflow) 1974-10-21
ES425326A2 (es) 1977-03-16
DE2418547A1 (de) 1974-11-14
IT1046033B (it) 1980-06-30
FR2226870A6 (enrdf_load_stackoverflow) 1974-11-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee