JPS57168064A - Firing spark discharge circuit - Google Patents

Firing spark discharge circuit

Info

Publication number
JPS57168064A
JPS57168064A JP5252281A JP5252281A JPS57168064A JP S57168064 A JPS57168064 A JP S57168064A JP 5252281 A JP5252281 A JP 5252281A JP 5252281 A JP5252281 A JP 5252281A JP S57168064 A JPS57168064 A JP S57168064A
Authority
JP
Japan
Prior art keywords
spark
discharge
spark discharge
impedance
firing
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
JP5252281A
Other languages
Japanese (ja)
Inventor
Shigeru Miyata
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.)
Nippon Tokushu Togyo KK
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Nippon Tokushu Togyo KK
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 NGK Spark Plug Co Ltd, Nippon Tokushu Togyo KK filed Critical NGK Spark Plug Co Ltd
Priority to JP5252281A priority Critical patent/JPS57168064A/en
Publication of JPS57168064A publication Critical patent/JPS57168064A/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
    • 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
    • F02P15/001—Ignition installations adapted to specific engine types
    • F02P15/003—Layout of ignition circuits for gas turbine plants

Abstract

PURPOSE:In a firing spark discharge circuit for an internal combustion engine or a gas burner, to improve the firing performance by making the value of an impedance element sufficiently high with respect to the output impedance of a high voltage generator. CONSTITUTION:The charge in a large capacity capacitor 7 due to an oscillation booster 1, is quickly charged to a primary capacitor 2 through a switching element 8, then spark discharged at a spark plug 5 through a pulse generating circuit 12, switching element 3 and a spark coil. Said spark discharge is performed through each impedance elements 53, 54 and parallel discharge gaps 51, 52 but since the output impedance of the spark coil 4 is 1/10 of those of said elements 53, 54, the voltage drop of the discharge gap where there is no spark discharge will be 1/10 even when the spark discharge is produced previously at any one of the gaps, thereby the reliable discharge is assured.
JP5252281A 1981-04-07 1981-04-07 Firing spark discharge circuit Pending JPS57168064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5252281A JPS57168064A (en) 1981-04-07 1981-04-07 Firing spark discharge circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5252281A JPS57168064A (en) 1981-04-07 1981-04-07 Firing spark discharge circuit

Publications (1)

Publication Number Publication Date
JPS57168064A true JPS57168064A (en) 1982-10-16

Family

ID=12917070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5252281A Pending JPS57168064A (en) 1981-04-07 1981-04-07 Firing spark discharge circuit

Country Status (1)

Country Link
JP (1) JPS57168064A (en)

Similar Documents

Publication Publication Date Title
US4455989A (en) Plasma ignition system for internal combustion engine
JPS5732069A (en) Igniter for internal combustion engine
JPS57116164A (en) Method of igniting internal combustion engine
JPS5560665A (en) Auxiliary device for starting of diesel engine
JPS54121338A (en) Igniter for internal combusion engine
GB1460697A (en) Capacitor discharge ignition system
JPS57140567A (en) Plasma ignition device for internal combustion engine
JPS54155323A (en) Igniter for internal combustion engine
JPS5720555A (en) Igniter for internal combustion engine
JPS57168064A (en) Firing spark discharge circuit
JPS5430333A (en) Spark plug for internal combustion engine
JPS53113935A (en) Ignition device of internal combustion engine
JPS5720559A (en) Noncontact igniter for internal combustion engine
JPS545138A (en) Ignition system of interval combustion engine
JPS55137355A (en) Engine igniter
GB682877A (en) Improvements in and relating to fuel ignition systems
JPS555461A (en) Ignition device for internal combustion engine
ES471943A1 (en) Internal combustion engine spark ignition apparatus producing an oscillating discharge current of a capacitor.
JPS57168066A (en) Capacitor discharge type igniter
JPS56121865A (en) Ignition device of internal combustion engine
KR0123071Y1 (en) Ignition plug & ignition device for gasoline engine
JPS5529006A (en) Distributor for multicylinder internal combustion engine
JPS536731A (en) Internal combustion engine igniting device
JPS57165666A (en) Internal combustion engine ignition device
ES398362A1 (en) Ignition arrangement for internal combustion engines