JPS57135267A - Plasma ignition apparatus for internal combustion engine - Google Patents

Plasma ignition apparatus for internal combustion engine

Info

Publication number
JPS57135267A
JPS57135267A JP1804281A JP1804281A JPS57135267A JP S57135267 A JPS57135267 A JP S57135267A JP 1804281 A JP1804281 A JP 1804281A JP 1804281 A JP1804281 A JP 1804281A JP S57135267 A JPS57135267 A JP S57135267A
Authority
JP
Japan
Prior art keywords
ignition
condenser
plasma ignition
charge
cylinders
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
JP1804281A
Other languages
Japanese (ja)
Inventor
Iwao Imai
Hiroshi Endo
Masazumi Sone
Yasutake Ishikawa
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 JP1804281A priority Critical patent/JPS57135267A/en
Publication of JPS57135267A publication Critical patent/JPS57135267A/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)

Abstract

PURPOSE:To make it unnecessary in a plasma ignition apparatus with a distributing mechanism to correspond the number of expensive elements having a great rated value to the number of cylinders, by serving an ignition switch, a condenser and a diode common for a plarality of cylinders. CONSTITUTION:The direct current voltage from a battery 1 is changed into a direct high voltage current by a booster 2 to charge a condenser 3 via a diode 4, then at the same time when a trigger signal 60 is fed to a thyristor 5, for instance if a control signal 16c becomes H, a switch 15c becomes conductive, and the charged electric charge in the condenser 3 is discharged via a primary 81c to quickly charge a condenser 7. Thus, a high voltage is induced in the primary 82c to generate spark ignition in an ignition plug 9c, followed by plasma ignition in the cavity of the ignition plug 9c via the secondary 82c by the electric charge of the condensers 3, 7. Thereafter, similarly, each cylinder performs successively spark ignition and plasma ignition.
JP1804281A 1981-02-12 1981-02-12 Plasma ignition apparatus for internal combustion engine Pending JPS57135267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1804281A JPS57135267A (en) 1981-02-12 1981-02-12 Plasma ignition apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1804281A JPS57135267A (en) 1981-02-12 1981-02-12 Plasma ignition apparatus for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57135267A true JPS57135267A (en) 1982-08-20

Family

ID=11960620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1804281A Pending JPS57135267A (en) 1981-02-12 1981-02-12 Plasma ignition apparatus for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57135267A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748188A (en) * 2012-07-24 2012-10-24 梁耀荣 Ignition system of internal combustion engine circularly controlled by six spark plugs
CN102777308A (en) * 2012-07-24 2012-11-14 梁耀荣 Internal-combustion engine ignition system circularly controlled by four spark plugs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748188A (en) * 2012-07-24 2012-10-24 梁耀荣 Ignition system of internal combustion engine circularly controlled by six spark plugs
CN102777308A (en) * 2012-07-24 2012-11-14 梁耀荣 Internal-combustion engine ignition system circularly controlled by four spark plugs
CN102777308B (en) * 2012-07-24 2016-05-11 梁耀荣 A kind of ignition system of internal combustion engine of four spark plug loop controls
CN102748188B (en) * 2012-07-24 2016-05-25 袁振华 Six-spark-plug cycle controlled ignition system of internal combustion engine

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