JPS5569757A - Ignition device for internal combustion engine - Google Patents

Ignition device for internal combustion engine

Info

Publication number
JPS5569757A
JPS5569757A JP14166478A JP14166478A JPS5569757A JP S5569757 A JPS5569757 A JP S5569757A JP 14166478 A JP14166478 A JP 14166478A JP 14166478 A JP14166478 A JP 14166478A JP S5569757 A JPS5569757 A JP S5569757A
Authority
JP
Japan
Prior art keywords
signal
output voltage
time
ignition
zero point
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.)
Pending
Application number
JP14166478A
Other languages
Japanese (ja)
Inventor
Toshiyuki Hino
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 JP14166478A priority Critical patent/JPS5569757A/en
Publication of JPS5569757A publication Critical patent/JPS5569757A/en
Pending 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 make it possible to change the phase angles of two ignition positions, by providing a circuit which produces a pulse of a specified angle at the preceding zero point of the two zero points existing in the ignition signal cycle produced by the pickup. CONSTITUTION:When switch 17 is turned on, signal voltage 18 and 19 from pickup 2 due to the rotation of rotor 1 cause comparator 3 to produce output voltage A of low level at the zero point in time t1, t4, t8, t10 or that of high level at the zero point in time t3, t6, t9, t11. Pulse generator 20 is triggered at each time and produces output voltage B. Signal B, together with control voltage C of switch 17, enters AND gate 12 and it is made into output voltage D. Signal D is added to signal A and is made into reverse waveform E in NOR gate 13. Consequently, the output voltage of transistor 16 becomes waveform F and the ignition time is advanced from the position shown by t3, t3.
JP14166478A 1978-11-15 1978-11-15 Ignition device for internal combustion engine Pending JPS5569757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14166478A JPS5569757A (en) 1978-11-15 1978-11-15 Ignition device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14166478A JPS5569757A (en) 1978-11-15 1978-11-15 Ignition device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5569757A true JPS5569757A (en) 1980-05-26

Family

ID=15297297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14166478A Pending JPS5569757A (en) 1978-11-15 1978-11-15 Ignition device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5569757A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107995U (en) * 1983-01-10 1984-07-20 セイコ−精機株式会社 gas compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107995U (en) * 1983-01-10 1984-07-20 セイコ−精機株式会社 gas compressor

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