JPS5557666A - Ignition device - Google Patents

Ignition device

Info

Publication number
JPS5557666A
JPS5557666A JP13044578A JP13044578A JPS5557666A JP S5557666 A JPS5557666 A JP S5557666A JP 13044578 A JP13044578 A JP 13044578A JP 13044578 A JP13044578 A JP 13044578A JP S5557666 A JPS5557666 A JP S5557666A
Authority
JP
Japan
Prior art keywords
voltage
power
capacitor
positive
discharge electrode
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
JP13044578A
Other languages
Japanese (ja)
Other versions
JPS5947803B2 (en
Inventor
Hiroshi Nakamura
Satoru Takami
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.)
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
Original Assignee
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
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 Automob Antipollut & Saf Res Center, Automobile Appliance Anti Pollution and Safety Research Center filed Critical Automob Antipollut & Saf Res Center
Priority to JP13044578A priority Critical patent/JPS5947803B2/en
Publication of JPS5557666A publication Critical patent/JPS5557666A/en
Publication of JPS5947803B2 publication Critical patent/JPS5947803B2/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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/10—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having continuous electric sparks

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)

Abstract

PURPOSE:To perform stable and strong ignition, by alternately triggering two thyristors to charge and discharge a capacitor and obtaining ignition energy from the charging and the dischraging currents. CONSTITUTION:When the voltage of AC power 1 is positive or negative, a thyristor 3 is closed and a capacitor 5 is charged. At that time, a high voltage is generated in the secondary winding 4b of an ignition coil 4 to produce sparks on a discharge electrode 13. When the voltage of the AC power 1 is negative or positive, another thyristor 2 is closed and the charged voltage of the capacitor 5 and the voltage of the power 1 are applied in series to the primary winding 4a of the ignition coil 4. At that time, a high voltage is generated in the secondary winding 4b to produce strong sparks on the discharge electrode 13. The same steps are repeated to produce sparks on the discharge electrode 13 by the positive and negative half waves of the AC power.
JP13044578A 1978-10-25 1978-10-25 igniter Expired JPS5947803B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13044578A JPS5947803B2 (en) 1978-10-25 1978-10-25 igniter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13044578A JPS5947803B2 (en) 1978-10-25 1978-10-25 igniter

Publications (2)

Publication Number Publication Date
JPS5557666A true JPS5557666A (en) 1980-04-28
JPS5947803B2 JPS5947803B2 (en) 1984-11-21

Family

ID=15034403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13044578A Expired JPS5947803B2 (en) 1978-10-25 1978-10-25 igniter

Country Status (1)

Country Link
JP (1) JPS5947803B2 (en)

Also Published As

Publication number Publication date
JPS5947803B2 (en) 1984-11-21

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