JPS55142970A - Plasma igniter - Google Patents

Plasma igniter

Info

Publication number
JPS55142970A
JPS55142970A JP5056179A JP5056179A JPS55142970A JP S55142970 A JPS55142970 A JP S55142970A JP 5056179 A JP5056179 A JP 5056179A JP 5056179 A JP5056179 A JP 5056179A JP S55142970 A JPS55142970 A JP S55142970A
Authority
JP
Japan
Prior art keywords
feeder
coil
noise
wound type
plasma energy
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
JP5056179A
Other languages
Japanese (ja)
Inventor
Iwao Imai
Masazumi Sone
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 JP5056179A priority Critical patent/JPS55142970A/en
Priority to US06/141,694 priority patent/US4327702A/en
Priority to DE19803015609 priority patent/DE3015609A1/en
Publication of JPS55142970A publication Critical patent/JPS55142970A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0063—Ignition cables

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 prevent loss of plasma energy and reduce radiation of noise wave, by interposing a coil for filtering and damping high-frequency component in a plasma energy feeder. CONSTITUTION:A power source 1 for spark ignition and a plasma jet ignition plug 3 are connected with each other through a feeder 14 made by high-tension resistance wire, while another power source 2 for plasma energy and the ignition plug 3 are connected through a wound type anti-noise wire or wound type coil having distributed inductance as a feeder 13'. The distribution L and flotation capacity C of the coil raise the characteristic impedance Z0 of the feeder 13' and reduce noise wave through mismatching against high-frequency component. A conductor is spirally wound, for example, on a core 15 and covered with magnetic substance 17 such as ferrite and resin 18 to compose the wound type anti-noise wire.
JP5056179A 1979-04-23 1979-04-23 Plasma igniter Pending JPS55142970A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5056179A JPS55142970A (en) 1979-04-23 1979-04-23 Plasma igniter
US06/141,694 US4327702A (en) 1979-04-23 1980-04-18 Plasma jet ignition system with noise suppressing arrangement
DE19803015609 DE3015609A1 (en) 1979-04-23 1980-04-23 PLASMA JET IGNITION SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5056179A JPS55142970A (en) 1979-04-23 1979-04-23 Plasma igniter

Publications (1)

Publication Number Publication Date
JPS55142970A true JPS55142970A (en) 1980-11-07

Family

ID=12862412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5056179A Pending JPS55142970A (en) 1979-04-23 1979-04-23 Plasma igniter

Country Status (1)

Country Link
JP (1) JPS55142970A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162772A (en) * 1982-03-23 1983-09-27 Nissan Motor Co Ltd Ignition apparatus for internal-combustion engine
JP2011058505A (en) * 2010-12-07 2011-03-24 Ngk Spark Plug Co Ltd Ignition device for plasma jet spark plug
WO2012169291A1 (en) * 2011-06-07 2012-12-13 日本特殊陶業株式会社 Connection device, igniter and ignition system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162772A (en) * 1982-03-23 1983-09-27 Nissan Motor Co Ltd Ignition apparatus for internal-combustion engine
JP2011058505A (en) * 2010-12-07 2011-03-24 Ngk Spark Plug Co Ltd Ignition device for plasma jet spark plug
WO2012169291A1 (en) * 2011-06-07 2012-12-13 日本特殊陶業株式会社 Connection device, igniter and ignition system
US9453490B2 (en) 2011-06-07 2016-09-27 Ngk Spark Plug Co., Ltd. Connection device, igniter and ignition system

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