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WO2016088899A3 - 点火装置、点火システム、及びコネクタ - Google Patents

点火装置、点火システム、及びコネクタ Download PDF

Info

Publication number
WO2016088899A3
WO2016088899A3 PCT/JP2015/084280 JP2015084280W WO2016088899A3 WO 2016088899 A3 WO2016088899 A3 WO 2016088899A3 JP 2015084280 W JP2015084280 W JP 2015084280W WO 2016088899 A3 WO2016088899 A3 WO 2016088899A3
Authority
WO
WIPO (PCT)
Prior art keywords
center conductor
conductor
electrode part
grounding
discharge electrode
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.)
Ceased
Application number
PCT/JP2015/084280
Other languages
English (en)
French (fr)
Other versions
WO2016088899A2 (ja
Inventor
池田　裕二
誠士 神原
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.)
Imagineering Inc
Original Assignee
Imagineering Inc
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 Imagineering Inc filed Critical Imagineering Inc
Priority to EP15865499.6A priority Critical patent/EP3229331A2/en
Priority to JP2016562711A priority patent/JPWO2016088899A1/ja
Publication of WO2016088899A2 publication Critical patent/WO2016088899A2/ja
Publication of WO2016088899A3 publication Critical patent/WO2016088899A3/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Abstract

【課題】装置の大型化、コストの高騰を伴うことなく、内燃機関における空燃比を改善できる点火装置を提供する。表面を電磁波が伝播する中心導体と、中心導体を包囲する接地導体と、中心導体と接地導体の間に形成され、後端側で中心導体と接続する一方、先端側では中心導体から離間し、かつ接地導体と絶縁される筒状の第２中心導体と、中心導体の先端部側面に形成された突状の放電電極部を備え、中心導体と第２中心導体を用いて構成される電磁波共振構造により放電電極部の電位を昇圧させて、放電電極部と接地導体の間で放電を生じさせる。
PCT/JP2015/084280 2014-12-05 2015-12-07 点火装置、点火システム、及びコネクタ Ceased WO2016088899A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15865499.6A EP3229331A2 (en) 2014-12-05 2015-12-07 Ignition device, ignition system, and connector
JP2016562711A JPWO2016088899A1 (ja) 2014-12-05 2015-12-07 点火装置、点火システム、及びコネクタ

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2014247363 2014-12-05
JP2014-247363 2014-12-05
JP2014-252510 2014-12-12
JP2014252510 2014-12-12
JP2015-038771 2015-02-27
JP2015038771 2015-02-27

Publications (2)

Publication Number Publication Date
WO2016088899A2 WO2016088899A2 (ja) 2016-06-09
WO2016088899A3 true WO2016088899A3 (ja) 2016-07-28

Family

ID=56092628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/084280 Ceased WO2016088899A2 (ja) 2014-12-05 2015-12-07 点火装置、点火システム、及びコネクタ

Country Status (3)

Country Link
EP (1) EP3229331A2 (ja)
JP (1) JPWO2016088899A1 (ja)
WO (1) WO2016088899A2 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000331771A (ja) * 1998-12-16 2000-11-30 Denso Corp 点火プラグ
JP2007113570A (ja) * 2005-09-20 2007-05-10 Imagineering Kk 点火装置、内燃機関、点火プラグ、プラズマ装置、排ガス分解装置、オゾン発生・滅菌・消毒装置及び消臭装置
JP2009281188A (ja) * 2008-05-20 2009-12-03 Aet Inc 火花放電点火方式とマイクロ波プラズマ点火方式を併用する点火装置
WO2011016569A1 (ja) * 2009-08-06 2011-02-10 イマジニアリング株式会社 混合器、整合器、点火ユニット、及びプラズマ生成器
JP2013060869A (ja) * 2011-09-13 2013-04-04 Ngk Spark Plug Co Ltd 点火システム
JP2013098112A (ja) * 2011-11-04 2013-05-20 Ngk Spark Plug Co Ltd プラズマジェット点火プラグ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000331771A (ja) * 1998-12-16 2000-11-30 Denso Corp 点火プラグ
JP2007113570A (ja) * 2005-09-20 2007-05-10 Imagineering Kk 点火装置、内燃機関、点火プラグ、プラズマ装置、排ガス分解装置、オゾン発生・滅菌・消毒装置及び消臭装置
JP2009281188A (ja) * 2008-05-20 2009-12-03 Aet Inc 火花放電点火方式とマイクロ波プラズマ点火方式を併用する点火装置
WO2011016569A1 (ja) * 2009-08-06 2011-02-10 イマジニアリング株式会社 混合器、整合器、点火ユニット、及びプラズマ生成器
JP2013060869A (ja) * 2011-09-13 2013-04-04 Ngk Spark Plug Co Ltd 点火システム
JP2013098112A (ja) * 2011-11-04 2013-05-20 Ngk Spark Plug Co Ltd プラズマジェット点火プラグ

Also Published As

Publication number Publication date
JPWO2016088899A1 (ja) 2017-11-30
WO2016088899A2 (ja) 2016-06-09
EP3229331A2 (en) 2017-10-11

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