JPS5788266A - Igniter for internal combustion engine - Google Patents

Igniter for internal combustion engine

Info

Publication number
JPS5788266A
JPS5788266A JP16436280A JP16436280A JPS5788266A JP S5788266 A JPS5788266 A JP S5788266A JP 16436280 A JP16436280 A JP 16436280A JP 16436280 A JP16436280 A JP 16436280A JP S5788266 A JPS5788266 A JP S5788266A
Authority
JP
Japan
Prior art keywords
energy
transmitted
magnetic flux
discharge
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.)
Pending
Application number
JP16436280A
Other languages
Japanese (ja)
Inventor
Tadashi Hattori
Yoshio Fukaya
Minoru Nishida
Yoshiki Ueno
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP16436280A priority Critical patent/JPS5788266A/en
Publication of JPS5788266A publication Critical patent/JPS5788266A/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
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—Opening or closing the primary coil circuit with semiconductor devices

Abstract

PURPOSE:To shorten the time of discharge in an ignition plug for reducing the consumption of electrodes by lessening the amount of energy to be transmitted to the secondary winding by a method in which magnetic flux generated in the primary winding of an ignition coil is reduced immediately before ignition. CONSTITUTION:Energy to be transmitted to the secondary side of an ignition coil 2 is proportional to magnetic lux interlinking with the secondary winding 2c. Accordingly, the reduction of magnetic flux generated by the primary winding results in the decrease in energy to be transmitted to the secondary side and also in energy to be acted on discharge, whereby shortening the time of discharge in the ignition plug. Since the directions of magnetic fields generated by the primary windings 2a and 2b are contrary to each other, magnetic flux to be effective becomes a difference in the magnetic flux to be generated by the windings 2a and 2b. Thus, by controlling the current value of any one of the primary windings, the control on the energy to be transmitted to the secondary winding is made possible.
JP16436280A 1980-11-20 1980-11-20 Igniter for internal combustion engine Pending JPS5788266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16436280A JPS5788266A (en) 1980-11-20 1980-11-20 Igniter for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16436280A JPS5788266A (en) 1980-11-20 1980-11-20 Igniter for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5788266A true JPS5788266A (en) 1982-06-02

Family

ID=15791697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16436280A Pending JPS5788266A (en) 1980-11-20 1980-11-20 Igniter for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5788266A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190673A (en) * 1984-03-09 1985-09-28 Nippon Denso Co Ltd Ignition device for internal-combustion engine
JPS6121879U (en) * 1984-07-16 1986-02-08 阪神エレクトリツク株式会社 Two-plug simultaneous ignition device for internal combustion engines
JPS6173081U (en) * 1984-10-05 1986-05-17

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190673A (en) * 1984-03-09 1985-09-28 Nippon Denso Co Ltd Ignition device for internal-combustion engine
JPH0531675B2 (en) * 1984-03-09 1993-05-13 Nippon Denso Co
JPS6121879U (en) * 1984-07-16 1986-02-08 阪神エレクトリツク株式会社 Two-plug simultaneous ignition device for internal combustion engines
JPH0343420Y2 (en) * 1984-07-16 1991-09-11
JPS6173081U (en) * 1984-10-05 1986-05-17

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