JPS5529028A - Igniting of engine - Google Patents

Igniting of engine

Info

Publication number
JPS5529028A
JPS5529028A JP10100978A JP10100978A JPS5529028A JP S5529028 A JPS5529028 A JP S5529028A JP 10100978 A JP10100978 A JP 10100978A JP 10100978 A JP10100978 A JP 10100978A JP S5529028 A JPS5529028 A JP S5529028A
Authority
JP
Japan
Prior art keywords
spark plug
high voltage
leg part
carbon
insulator leg
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
JP10100978A
Other languages
Japanese (ja)
Inventor
Taro Tanaka
Yoji Kato
Akihiro Kobayashi
Takeshi Nomura
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 JP10100978A priority Critical patent/JPS5529028A/en
Publication of JPS5529028A publication Critical patent/JPS5529028A/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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression

Abstract

PURPOSE:To prevent the spark plug from misfiring due to a cause of smolder, by providing a high voltage, that causes a creeping discharge on surfaces of insulator leg part when stuck a carbon to the insulator leg part, to the spark plug. CONSTITUTION:To a spark plug 10 of each cylinder is normally applied a high voltage of 2 KV by a first high voltage generator 100. With a carbon when sticking to an insulator leg part 14 to lower an insulation resistance of the spark plug 10, on surfaces of the insulator leg part is caused a creeping discharge that burns to cut off the carbon, which is converted into carbon dioxide (CO2) and automatically removed. In this way, an insulation resistance of the spark plug 10 is promptly restored to become a high resistance near infinity, and a high voltage, applied by a second high voltage generator 200, generates a spark discharge in spark gap between a centee electrode 11 and earth electrode 12 of the spark plug 10, thus a mixture can be well ignited to prevent a misfiring.
JP10100978A 1978-08-19 1978-08-19 Igniting of engine Pending JPS5529028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10100978A JPS5529028A (en) 1978-08-19 1978-08-19 Igniting of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10100978A JPS5529028A (en) 1978-08-19 1978-08-19 Igniting of engine

Publications (1)

Publication Number Publication Date
JPS5529028A true JPS5529028A (en) 1980-03-01

Family

ID=14289229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10100978A Pending JPS5529028A (en) 1978-08-19 1978-08-19 Igniting of engine

Country Status (1)

Country Link
JP (1) JPS5529028A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06123271A (en) * 1992-05-11 1994-05-06 Daiyamondo Denki Kk Ignition control device for internal combustion engine
JP2008147060A (en) * 2006-12-12 2008-06-26 Denso Corp Relay control device
US10337415B2 (en) 2012-03-28 2019-07-02 Daimler Ag Method for operating an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06123271A (en) * 1992-05-11 1994-05-06 Daiyamondo Denki Kk Ignition control device for internal combustion engine
JP2008147060A (en) * 2006-12-12 2008-06-26 Denso Corp Relay control device
US10337415B2 (en) 2012-03-28 2019-07-02 Daimler Ag Method for operating an internal combustion engine

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