JPS54142429A - Non-contact igniter for internal combustion engine - Google Patents

Non-contact igniter for internal combustion engine

Info

Publication number
JPS54142429A
JPS54142429A JP5178878A JP5178878A JPS54142429A JP S54142429 A JPS54142429 A JP S54142429A JP 5178878 A JP5178878 A JP 5178878A JP 5178878 A JP5178878 A JP 5178878A JP S54142429 A JPS54142429 A JP S54142429A
Authority
JP
Japan
Prior art keywords
angles
engine
revolution
lead
output
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
JP5178878A
Other languages
Japanese (ja)
Inventor
Koichi Toyama
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP5178878A priority Critical patent/JPS54142429A/en
Publication of JPS54142429A publication Critical patent/JPS54142429A/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
    • 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

Abstract

PURPOSE:To ensure ignition output corresponding to the conditions of the angles of lead while improving operational performance, by controlling the angles of lead by the control signals of the angles of lead in response to the operational conditions of an internal combustion engine by detecting the number of revolution of the engine, the temperature of cooling water for the engine, the load conditions of the engine, etc. CONSTITUTION:When the number of revolution of an engine is low, a control circuit 9 for the angles of closing and the angles of lead approximately does not function. However, when the number reaches an intermediate-speed range, a load circuit of a signal generator 1 is composed by the output of a detecting circuit 8 for the number of revolution, the output wave-forms of the signal generator 1 are delayed by the reaction of an armature resulting from the inductance of the signal generator 1, and ignition timing is delayed while the trigger levels of a detecting circuit 2 are varied by the output of the detecting circuit 8 for the number of revolution. Thus, conduction time to an ignition coil 6b, the angles of closing, increases, voltage generated at the secondary side of the ignition coil 6b in the case when an interrupting transistor 4 interrupts the primary currents of the ignition coil 6b augments and the voltage becomes to value corresponding to the delay of ignition timing.
JP5178878A 1978-04-28 1978-04-28 Non-contact igniter for internal combustion engine Pending JPS54142429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5178878A JPS54142429A (en) 1978-04-28 1978-04-28 Non-contact igniter for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5178878A JPS54142429A (en) 1978-04-28 1978-04-28 Non-contact igniter for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS54142429A true JPS54142429A (en) 1979-11-06

Family

ID=12896670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5178878A Pending JPS54142429A (en) 1978-04-28 1978-04-28 Non-contact igniter for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS54142429A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104157A (en) * 1980-01-09 1981-08-19 Fairchild Camera Instr Co Ignition controlling system having electronic lead angle
JPS5940581U (en) * 1982-09-01 1984-03-15 三菱電機株式会社 internal combustion engine ignition system
JPS62150075A (en) * 1985-12-25 1987-07-04 Nippon Denso Co Ltd Ignition control device for internal combustion engine
DE4015614A1 (en) * 1989-05-15 1990-11-22 Mitsubishi Electric Corp IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE4112897A1 (en) * 1990-04-19 1991-10-31 Mitsubishi Electric Corp IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104157A (en) * 1980-01-09 1981-08-19 Fairchild Camera Instr Co Ignition controlling system having electronic lead angle
JPS5940581U (en) * 1982-09-01 1984-03-15 三菱電機株式会社 internal combustion engine ignition system
JPS62150075A (en) * 1985-12-25 1987-07-04 Nippon Denso Co Ltd Ignition control device for internal combustion engine
DE4015614A1 (en) * 1989-05-15 1990-11-22 Mitsubishi Electric Corp IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE4112897A1 (en) * 1990-04-19 1991-10-31 Mitsubishi Electric Corp IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

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