JPS57116160A - Ignition apparatus for engine - Google Patents

Ignition apparatus for engine

Info

Publication number
JPS57116160A
JPS57116160A JP56002424A JP242481A JPS57116160A JP S57116160 A JPS57116160 A JP S57116160A JP 56002424 A JP56002424 A JP 56002424A JP 242481 A JP242481 A JP 242481A JP S57116160 A JPS57116160 A JP S57116160A
Authority
JP
Japan
Prior art keywords
circuit
condenser
ignition
engine
generated
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
JP56002424A
Other languages
Japanese (ja)
Other versions
JPS6160988B2 (en
Inventor
Toshikazu Saida
Takaharu Korenaga
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56002424A priority Critical patent/JPS57116160A/en
Publication of JPS57116160A publication Critical patent/JPS57116160A/en
Publication of JPS6160988B2 publication Critical patent/JPS6160988B2/ja
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
    • F02P5/155—Analogue 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)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To prevent abnormal advance angle, by correcting ignition prior to desirable ignition timing through a signal based on an average rotation speed. CONSTITUTION:When ordinaly waves are generated in a signel generator 1, an amplifier 2 and a flip flop circuit 31 are actuated, and the electric charge of a condenser 33 that has been charged is discharged, and when it decreases to a prescribed electric potential determined by a comparator 35, an ignition signal is generated. The output of a F-V circuit 4 is inputted into a f-v circuit 51 of an abnormal advance angle preventing circuit 5. The f-v circuit 51 sets a minimum charge voltage of the condenser 33 for a prescribed rotational frequency of the engine, and when the charge voltage is insufficient, a transistor 57 is turned ON to promote the charging of the condenser 33 through a resistor 58.
JP56002424A 1981-01-09 1981-01-09 Ignition apparatus for engine Granted JPS57116160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56002424A JPS57116160A (en) 1981-01-09 1981-01-09 Ignition apparatus for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002424A JPS57116160A (en) 1981-01-09 1981-01-09 Ignition apparatus for engine

Publications (2)

Publication Number Publication Date
JPS57116160A true JPS57116160A (en) 1982-07-20
JPS6160988B2 JPS6160988B2 (en) 1986-12-23

Family

ID=11528866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002424A Granted JPS57116160A (en) 1981-01-09 1981-01-09 Ignition apparatus for engine

Country Status (1)

Country Link
JP (1) JPS57116160A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623565A (en) * 1979-07-31 1981-03-05 Nippon Denso Co Ltd Method for feedback control of ignition time

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623565A (en) * 1979-07-31 1981-03-05 Nippon Denso Co Ltd Method for feedback control of ignition time

Also Published As

Publication number Publication date
JPS6160988B2 (en) 1986-12-23

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