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JPS56141060A - Signal generator for noncontact ignition device of internal combustion engine - Google Patents

Signal generator for noncontact ignition device of internal combustion engine

Info

Publication number
JPS56141060A
JPS56141060A JP4215280A JP4215280A JPS56141060A JP S56141060 A JPS56141060 A JP S56141060A JP 4215280 A JP4215280 A JP 4215280A JP 4215280 A JP4215280 A JP 4215280A JP S56141060 A JPS56141060 A JP S56141060A
Authority
JP
Japan
Prior art keywords
leading angle
angle position
output
engine
signals
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
JP4215280A
Other languages
Japanese (ja)
Other versions
JPS6217670B2 (en
Inventor
Hiroo Sato
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.)
Mahle Electric Drive Systems Co Ltd
Original Assignee
Kokusan Denki Co Ltd
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 Kokusan Denki Co Ltd filed Critical Kokusan Denki Co Ltd
Priority to JP4215280A priority Critical patent/JPS56141060A/en
Publication of JPS56141060A publication Critical patent/JPS56141060A/en
Publication of JPS6217670B2 publication Critical patent/JPS6217670B2/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
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1556—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a stepped control, dependent on speed
    • 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 cause the engine to perform a stable leading angle operation by processing signals generated at maximum leading angle position and a minimum leading angle position of the engine. CONSTITUTION:The first and second signal coils 1 and 2 generate at the maximum leading angle position and minimum leading angle position of the engine. These output signals are converted into pulselike the first and second signals e1' and e2' in waveform shaping apparatuses 8 and 9. The first and second signals e1' and e2' are supplied to the set terminal (s) and the reset terminal (r) of the flip-flop circuit 10. The output Q' and Q of the flip-flop circuit 10 are supplied to integrators 11 and 12, respectively, and after being integrated, these outputs are compared with each other in a voltage comparator 13. The output voltage is supplied to a signal generating circuit 14, and a pulse-shaped ignition timing signal Vs is produced as output.
JP4215280A 1980-04-01 1980-04-01 Signal generator for noncontact ignition device of internal combustion engine Granted JPS56141060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4215280A JPS56141060A (en) 1980-04-01 1980-04-01 Signal generator for noncontact ignition device of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4215280A JPS56141060A (en) 1980-04-01 1980-04-01 Signal generator for noncontact ignition device of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS56141060A true JPS56141060A (en) 1981-11-04
JPS6217670B2 JPS6217670B2 (en) 1987-04-18

Family

ID=12627961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4215280A Granted JPS56141060A (en) 1980-04-01 1980-04-01 Signal generator for noncontact ignition device of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS56141060A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190672A (en) * 1984-03-09 1985-09-28 Honda Motor Co Ltd Capacitor charge/discharge ignition device
JPS6125968A (en) * 1984-07-13 1986-02-05 Kokusan Denki Co Ltd Ignition device for internal-combustion engine
JPS6390671A (en) * 1986-10-06 1988-04-21 Kokusan Denki Co Ltd Ignition device for internal combustion engine
JPS63147972A (en) * 1986-12-10 1988-06-20 Kokusan Denki Co Ltd Ignition device for internal combustion engine
JPS6473170A (en) * 1987-09-14 1989-03-17 Toyo Denso Kk Engine ignition control apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664156A (en) * 1979-10-27 1981-06-01 Hitachi Ltd Contactless ignition device for engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664156A (en) * 1979-10-27 1981-06-01 Hitachi Ltd Contactless ignition device for engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190672A (en) * 1984-03-09 1985-09-28 Honda Motor Co Ltd Capacitor charge/discharge ignition device
JPH086673B2 (en) * 1984-03-09 1996-01-29 本田技研工業株式会社 Capacitor charge / discharge ignition device
JPS6125968A (en) * 1984-07-13 1986-02-05 Kokusan Denki Co Ltd Ignition device for internal-combustion engine
JPS6390671A (en) * 1986-10-06 1988-04-21 Kokusan Denki Co Ltd Ignition device for internal combustion engine
JPS63147972A (en) * 1986-12-10 1988-06-20 Kokusan Denki Co Ltd Ignition device for internal combustion engine
JPS6473170A (en) * 1987-09-14 1989-03-17 Toyo Denso Kk Engine ignition control apparatus

Also Published As

Publication number Publication date
JPS6217670B2 (en) 1987-04-18

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