JPS56146069A - Ignition apparatus for internal combustion engine - Google Patents

Ignition apparatus for internal combustion engine

Info

Publication number
JPS56146069A
JPS56146069A JP4884180A JP4884180A JPS56146069A JP S56146069 A JPS56146069 A JP S56146069A JP 4884180 A JP4884180 A JP 4884180A JP 4884180 A JP4884180 A JP 4884180A JP S56146069 A JPS56146069 A JP S56146069A
Authority
JP
Japan
Prior art keywords
ignition
flame
delay
plasma
high voltage
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
JP4884180A
Other languages
Japanese (ja)
Inventor
Kyugo Hamai
Yasuhiko Nakagawa
Akiji Nakai
Ryusaburo Maruyama
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 JP4884180A priority Critical patent/JPS56146069A/en
Publication of JPS56146069A publication Critical patent/JPS56146069A/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
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To enable accurate ignition and subsequent acceleration of combustion to be made simultaneously by a method wherein a flame core is first formed by a spark ignition and then a plasma gas jet is applied on the surface of the flame while the flame grows larger. CONSTITUTION:A high voltage is generated from an ignition coil 4 through an ignition advance angle control circuit 5 and is distributed to ignition plugs 10 through a distributor 8 so that the ignition plug 10 is spark-ignited to fire a gas mixture. After a lapse of a delay time due to a delay circuit 22, a high voltage is generated through the operation of an ignition coil 20 and at the same time a switching element 24 of a plasma discharge circuit 2' is turned ON to thereby place the charge of a capacitor 14 in a dischargeable condition. Accordingly, the injection of the plasma jet is made at the ingnition plug 10 with a delay of several msec from the initial ignition.
JP4884180A 1980-04-14 1980-04-14 Ignition apparatus for internal combustion engine Pending JPS56146069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4884180A JPS56146069A (en) 1980-04-14 1980-04-14 Ignition apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4884180A JPS56146069A (en) 1980-04-14 1980-04-14 Ignition apparatus for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS56146069A true JPS56146069A (en) 1981-11-13

Family

ID=12814467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4884180A Pending JPS56146069A (en) 1980-04-14 1980-04-14 Ignition apparatus for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS56146069A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108464A (en) * 1980-12-24 1982-07-06 Mazda Motor Corp Ignition device of an engine
JPS57110778A (en) * 1980-12-28 1982-07-09 Mazda Motor Corp Ignition device for engine
JPS58202377A (en) * 1982-05-19 1983-11-25 Nissan Motor Co Ltd Igniter of internal-combustion engine
WO2002027183A1 (en) * 2000-09-28 2002-04-04 Koerber Christoph Plasma jet ignition system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108464A (en) * 1980-12-24 1982-07-06 Mazda Motor Corp Ignition device of an engine
JPH0118264B2 (en) * 1980-12-24 1989-04-05 Mazda Motor
JPS57110778A (en) * 1980-12-28 1982-07-09 Mazda Motor Corp Ignition device for engine
JPS58202377A (en) * 1982-05-19 1983-11-25 Nissan Motor Co Ltd Igniter of internal-combustion engine
WO2002027183A1 (en) * 2000-09-28 2002-04-04 Koerber Christoph Plasma jet ignition system

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