JPS5638560A - Ignition system for internal combustion engine - Google Patents

Ignition system for internal combustion engine

Info

Publication number
JPS5638560A
JPS5638560A JP11365679A JP11365679A JPS5638560A JP S5638560 A JPS5638560 A JP S5638560A JP 11365679 A JP11365679 A JP 11365679A JP 11365679 A JP11365679 A JP 11365679A JP S5638560 A JPS5638560 A JP S5638560A
Authority
JP
Japan
Prior art keywords
angular position
engine
angle
theta3
ignition coil
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
JP11365679A
Other languages
Japanese (ja)
Other versions
JPS6053187B2 (en
Inventor
Atsushi Hashizume
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 JP54113656A priority Critical patent/JPS6053187B2/en
Publication of JPS5638560A publication Critical patent/JPS5638560A/en
Publication of JPS6053187B2 publication Critical patent/JPS6053187B2/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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To provide a simple arrangement capable of supplementing lack in the secondary output voltage of an ignition coil during the high-speed operation of engine, by impressing a required conduction angle further to a conduction angle in a stepwise manner when the engine speed has become higher than the predetermined value. CONSTITUTION:The second angle sensor 20 is provided for detecting the third angular position theta3 advanced more than the second angular position theta2. Further, the second arithmetic circuit 21 is provided for receiving the output signal of the second angle sensor 20, starting its operation according to the angular signal of the third angular position theta3, and calculating the fifth angular position theta5 delayed a predetermined angle to the third angular position theta3 on the basis of parameters of engine. Since, with such an arrangement, the timing for starting conduction of the ignition coil can be shifted to the angular position theta5 by impressing the required conduction angle further to a conduction angle stepwise during the high-speed operation of engine, it is enabled to supplement lack in the secondary output voltage of the ignition coil during the above high-speed operation of engine.
JP54113656A 1979-09-04 1979-09-04 internal combustion engine ignition system Expired JPS6053187B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54113656A JPS6053187B2 (en) 1979-09-04 1979-09-04 internal combustion engine ignition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54113656A JPS6053187B2 (en) 1979-09-04 1979-09-04 internal combustion engine ignition system

Publications (2)

Publication Number Publication Date
JPS5638560A true JPS5638560A (en) 1981-04-13
JPS6053187B2 JPS6053187B2 (en) 1985-11-25

Family

ID=14617798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54113656A Expired JPS6053187B2 (en) 1979-09-04 1979-09-04 internal combustion engine ignition system

Country Status (1)

Country Link
JP (1) JPS6053187B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172682A (en) * 1986-01-23 1987-07-29 日本碍子株式会社 Temperature controller for heater

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932885A (en) * 1972-07-27 1974-03-26
JPS5243036A (en) * 1975-10-02 1977-04-04 Nippon Soken Inc Ignition system for internal combustion engine
JPS5381835A (en) * 1976-12-16 1978-07-19 Ducellier & Cie System and device for automatically advancing ignition timing of internal combustion engine
JPS5627070A (en) * 1979-08-11 1981-03-16 Nippon Denso Co Ltd Detecting method for control timing of ignition coil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932885A (en) * 1972-07-27 1974-03-26
JPS5243036A (en) * 1975-10-02 1977-04-04 Nippon Soken Inc Ignition system for internal combustion engine
JPS5381835A (en) * 1976-12-16 1978-07-19 Ducellier & Cie System and device for automatically advancing ignition timing of internal combustion engine
JPS5627070A (en) * 1979-08-11 1981-03-16 Nippon Denso Co Ltd Detecting method for control timing of ignition coil

Also Published As

Publication number Publication date
JPS6053187B2 (en) 1985-11-25

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