DE112016000670B4 - Zündkerze für eine interne Verbrennungsmaschine - Google Patents

Zündkerze für eine interne Verbrennungsmaschine Download PDF

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Publication number
DE112016000670B4
DE112016000670B4 DE112016000670.5T DE112016000670T DE112016000670B4 DE 112016000670 B4 DE112016000670 B4 DE 112016000670B4 DE 112016000670 T DE112016000670 T DE 112016000670T DE 112016000670 B4 DE112016000670 B4 DE 112016000670B4
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DE
Germany
Prior art keywords
tip end
electrode
dielectric body
spark plug
internal combustion
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.)
Active
Application number
DE112016000670.5T
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German (de)
English (en)
Other versions
DE112016000670T5 (de
Inventor
Akimitsu Sugiura
Masashi Kando
Jan Husarik
Martin Kral
Gabriel Marius Blajan
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.)
Denso Corp
Plasma Applications Co Ltd
Original Assignee
Denso Corp
Plasma Applications 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 Denso Corp, Plasma Applications Co Ltd filed Critical Denso Corp
Priority claimed from PCT/JP2016/053408 external-priority patent/WO2016129504A1/ja
Publication of DE112016000670T5 publication Critical patent/DE112016000670T5/de
Application granted granted Critical
Publication of DE112016000670B4 publication Critical patent/DE112016000670B4/de
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Anticipated expiration legal-status Critical

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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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • 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
    • H01T13/50—Sparking plugs having means for ionisation of gap
    • 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
    • F02P23/00—Other ignition
    • F02P23/04—Other physical ignition means, e.g. using laser rays
    • F02P23/045—Other physical ignition means, e.g. using laser rays using electromagnetic microwaves
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
DE112016000670.5T 2015-02-09 2016-02-04 Zündkerze für eine interne Verbrennungsmaschine Active DE112016000670B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015-023517 2015-02-09
JP2015023517 2015-02-09
JP2016-001632 2016-01-07
JP2016001632A JP6715600B2 (ja) 2015-02-09 2016-01-07 内燃機関用の点火プラグ
PCT/JP2016/053408 WO2016129504A1 (ja) 2015-02-09 2016-02-04 内燃機関用の点火プラグ

Publications (2)

Publication Number Publication Date
DE112016000670T5 DE112016000670T5 (de) 2017-10-19
DE112016000670B4 true DE112016000670B4 (de) 2022-11-17

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ID=56688488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112016000670.5T Active DE112016000670B4 (de) 2015-02-09 2016-02-04 Zündkerze für eine interne Verbrennungsmaschine

Country Status (2)

Country Link
JP (1) JP6715600B2 (enExample)
DE (1) DE112016000670B4 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7058084B2 (ja) 2017-06-14 2022-04-21 株式会社Soken 点火装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5715381A (en) 1980-07-03 1982-01-26 Nissan Motor Plasma injection ignition plug
JP4404770B2 (ja) 2002-08-28 2010-01-27 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関における空気燃料混合気の点火装置
EP2246947A1 (en) 2009-02-26 2010-11-03 NGK Insulators, Ltd. Plasma igniter and ignition device for internal combustion engine
WO2015016337A1 (ja) 2013-08-01 2015-02-05 イマジニアリング株式会社 点火プラグ及びプラズマ発生装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5715381A (en) 1980-07-03 1982-01-26 Nissan Motor Plasma injection ignition plug
JP4404770B2 (ja) 2002-08-28 2010-01-27 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関における空気燃料混合気の点火装置
EP2246947A1 (en) 2009-02-26 2010-11-03 NGK Insulators, Ltd. Plasma igniter and ignition device for internal combustion engine
WO2015016337A1 (ja) 2013-08-01 2015-02-05 イマジニアリング株式会社 点火プラグ及びプラズマ発生装置

Also Published As

Publication number Publication date
JP6715600B2 (ja) 2020-07-01
JP2016149342A (ja) 2016-08-18
DE112016000670T5 (de) 2017-10-19

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