JPS56143359A - Ignition device for internal combustion engine - Google Patents

Ignition device for internal combustion engine

Info

Publication number
JPS56143359A
JPS56143359A JP4625780A JP4625780A JPS56143359A JP S56143359 A JPS56143359 A JP S56143359A JP 4625780 A JP4625780 A JP 4625780A JP 4625780 A JP4625780 A JP 4625780A JP S56143359 A JPS56143359 A JP S56143359A
Authority
JP
Japan
Prior art keywords
engine
plug
plasma firing
ignition
load
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
JP4625780A
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 JP4625780A priority Critical patent/JPS56143359A/en
Publication of JPS56143359A publication Critical patent/JPS56143359A/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 obtain economical constitution of a device, by concurrently using a conventional high voltage spark plug and plasma firing plug when an engine is in operation at its low and medium load and stopping the plasma firing plug or decreasing energy fed to the plasma firing plug when the engine is in operation at high load. CONSTITUTION:An ignition signal, obtained from feeding an angle pulse detected by angle sensors 33, 37 to an ignition timing controller 42, is fed to a power transistor 53 to ignite a high voltage spark plug 27. When an engine is in operation at low and medium load, an ignition signal is transmitted to a distributor 46 through a pulse counter 43 and decoder 44 to operate a plasma firing plug 26. When the engine is in operation at high load, a pulse from the ignition advance angle controller 42 to a shift register 43 is ceased to stop plasma firing operation. Or supply energy can be also decreased. In this way, control operation of ignition energy can be performed in accordance with the load.
JP4625780A 1980-04-10 1980-04-10 Ignition device for internal combustion engine Pending JPS56143359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4625780A JPS56143359A (en) 1980-04-10 1980-04-10 Ignition device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4625780A JPS56143359A (en) 1980-04-10 1980-04-10 Ignition device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS56143359A true JPS56143359A (en) 1981-11-09

Family

ID=12742132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4625780A Pending JPS56143359A (en) 1980-04-10 1980-04-10 Ignition device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS56143359A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147157U (en) * 1986-03-08 1987-09-17
JPS6378170U (en) * 1986-11-11 1988-05-24
CN102705082A (en) * 2012-05-29 2012-10-03 哈尔滨工程大学 Windward pressure differential plasma ignition nozzle
CN102937051A (en) * 2012-05-29 2013-02-20 哈尔滨工程大学 Swirling type plasma ignition nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147157U (en) * 1986-03-08 1987-09-17
JPH0447792Y2 (en) * 1986-03-08 1992-11-11
JPS6378170U (en) * 1986-11-11 1988-05-24
CN102705082A (en) * 2012-05-29 2012-10-03 哈尔滨工程大学 Windward pressure differential plasma ignition nozzle
CN102937051A (en) * 2012-05-29 2013-02-20 哈尔滨工程大学 Swirling type plasma ignition nozzle

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