JPS57193777A - Spark ignition type internal combustion device - Google Patents

Spark ignition type internal combustion device

Info

Publication number
JPS57193777A
JPS57193777A JP7753281A JP7753281A JPS57193777A JP S57193777 A JPS57193777 A JP S57193777A JP 7753281 A JP7753281 A JP 7753281A JP 7753281 A JP7753281 A JP 7753281A JP S57193777 A JPS57193777 A JP S57193777A
Authority
JP
Japan
Prior art keywords
flame
ignition
gap
signal
discharge
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
JP7753281A
Other languages
Japanese (ja)
Inventor
Teruyuki Ito
Kazuya Kunii
Shigeru Kamegaya
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7753281A priority Critical patent/JPS57193777A/en
Publication of JPS57193777A publication Critical patent/JPS57193777A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection

Abstract

PURPOSE:To suppress knockings in an ignition device by furnishing a plug with two or more igniton gaps and by, upon supplying discharge current to No.1 ignition gap, supplying another discharge current to No.2 gap in response to a signal sensed by an ion probe. CONSTITUTION:An ignition plug 5 performs discharge at No.1 ignition gap 6A in response to one of the two ignition signals of an ignition control circuit 12, and the flame produced at this discharge is sensed by an ion probe 13 to send a signal to the ignition control circuit 12 through a flame sensing signal circuit 14. This signal actuate the discharge at No.2 ignition gap 6B. Accordingly, two cores of flame are formed apart from the center of cylinder to urge growth of the flame with each other, which assures that a strong swirl does not blow off the flame and the initial period in the combustion is shortened. Because No.2 flame is formed at the other gap 6B by the signal from ion probe 3, the mixture swirl can cause an equal share to the flame propagation zone.
JP7753281A 1981-05-22 1981-05-22 Spark ignition type internal combustion device Pending JPS57193777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7753281A JPS57193777A (en) 1981-05-22 1981-05-22 Spark ignition type internal combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7753281A JPS57193777A (en) 1981-05-22 1981-05-22 Spark ignition type internal combustion device

Publications (1)

Publication Number Publication Date
JPS57193777A true JPS57193777A (en) 1982-11-29

Family

ID=13636586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7753281A Pending JPS57193777A (en) 1981-05-22 1981-05-22 Spark ignition type internal combustion device

Country Status (1)

Country Link
JP (1) JPS57193777A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155350A (en) * 1984-08-27 1986-03-19 Mazda Motor Corp Control device for engine
US5038744A (en) * 1990-06-21 1991-08-13 Barrack Technology Limited Method and apparatus for controlling spark ignition in an internal combustion engine
FR2862445A1 (en) * 2003-11-14 2005-05-20 Denso Corp IGNITION CANDLE HAVING A PLURALITY OF CENTRAL ELECTRODES
US20180142664A1 (en) * 2016-11-22 2018-05-24 Ic Llc Spark Plug Combustion Ionization Sensor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155350A (en) * 1984-08-27 1986-03-19 Mazda Motor Corp Control device for engine
US5038744A (en) * 1990-06-21 1991-08-13 Barrack Technology Limited Method and apparatus for controlling spark ignition in an internal combustion engine
FR2862445A1 (en) * 2003-11-14 2005-05-20 Denso Corp IGNITION CANDLE HAVING A PLURALITY OF CENTRAL ELECTRODES
US7282845B2 (en) 2003-11-14 2007-10-16 Denso Corpoartion Spark plug having a plurality of center electrodes
DE102004054779B4 (en) * 2003-11-14 2009-12-31 DENSO CORPORATION, Kariya-shi Spark plug with a variety of center electrodes
US20180142664A1 (en) * 2016-11-22 2018-05-24 Ic Llc Spark Plug Combustion Ionization Sensor
JP2020506497A (en) * 2016-11-22 2020-02-27 アイシー リミテッド ライアビリティ カンパニー Spark plug combustion ionization sensor
US10975829B2 (en) 2016-11-22 2021-04-13 Ic Llc Spark plug combustion ionization sensor

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