EP3705714A4 - Moteur - Google Patents

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Publication number
EP3705714A4
EP3705714A4 EP18872591.5A EP18872591A EP3705714A4 EP 3705714 A4 EP3705714 A4 EP 3705714A4 EP 18872591 A EP18872591 A EP 18872591A EP 3705714 A4 EP3705714 A4 EP 3705714A4
Authority
EP
European Patent Office
Prior art keywords
engine
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.)
Withdrawn
Application number
EP18872591.5A
Other languages
German (de)
English (en)
Other versions
EP3705714A1 (fr
Inventor
Masahiro Furutani
Ryoichi Hagiwara
Toru Takemoto
Kazuteru TOSHINGA
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.)
Nagoya Institute of Technology NUC
Yanmar Co Ltd
Original Assignee
Nagoya Institute of Technology NUC
Yanmar 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
Priority claimed from JP2017209777A external-priority patent/JP2019082134A/ja
Priority claimed from JP2017209776A external-priority patent/JP6886658B2/ja
Application filed by Nagoya Institute of Technology NUC, Yanmar Co Ltd filed Critical Nagoya Institute of Technology NUC
Publication of EP3705714A1 publication Critical patent/EP3705714A1/fr
Publication of EP3705714A4 publication Critical patent/EP3705714A4/fr
Withdrawn legal-status Critical Current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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
    • 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
    • H01T13/22—Sparking plugs characterised by features of the electrodes or insulation having two or more electrodes embedded in 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
EP18872591.5A 2017-10-30 2018-10-18 Moteur Withdrawn EP3705714A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017209777A JP2019082134A (ja) 2017-10-30 2017-10-30 エンジン
JP2017209776A JP6886658B2 (ja) 2017-10-30 2017-10-30 エンジン
PCT/JP2018/038844 WO2019087799A1 (fr) 2017-10-30 2018-10-18 Moteur

Publications (2)

Publication Number Publication Date
EP3705714A1 EP3705714A1 (fr) 2020-09-09
EP3705714A4 true EP3705714A4 (fr) 2021-11-17

Family

ID=66333103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18872591.5A Withdrawn EP3705714A4 (fr) 2017-10-30 2018-10-18 Moteur

Country Status (3)

Country Link
EP (1) EP3705714A4 (fr)
CN (1) CN111247331A (fr)
WO (1) WO2019087799A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010096109A (ja) * 2008-10-17 2010-04-30 Denso Corp 点火装置
JP2011150830A (ja) * 2010-01-20 2011-08-04 Denso Corp 高周波プラズマ点火装置
EP2687714A2 (fr) * 2011-03-14 2014-01-22 Imagineering, Inc. Moteur à combustion interne
WO2017167437A1 (fr) * 2016-03-29 2017-10-05 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Dispositif d'allumage pour enflammer un mélange air-carburant dans une chambre de combustion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118378U (ja) * 1984-01-18 1985-08-10 阪神エレクトリツク株式会社 容量放電式点火装置
JPH08273950A (ja) * 1995-04-03 1996-10-18 Mitsubishi Electric Corp 内燃機関用点火コイル
JP2005185027A (ja) 2003-12-22 2005-07-07 Hiroshi Shirahama ビーム状火花放電発生装置
JP2007032349A (ja) 2005-07-25 2007-02-08 Denso Corp 内燃機関用点火装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010096109A (ja) * 2008-10-17 2010-04-30 Denso Corp 点火装置
JP2011150830A (ja) * 2010-01-20 2011-08-04 Denso Corp 高周波プラズマ点火装置
EP2687714A2 (fr) * 2011-03-14 2014-01-22 Imagineering, Inc. Moteur à combustion interne
WO2017167437A1 (fr) * 2016-03-29 2017-10-05 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Dispositif d'allumage pour enflammer un mélange air-carburant dans une chambre de combustion

Also Published As

Publication number Publication date
EP3705714A1 (fr) 2020-09-09
CN111247331A (zh) 2020-06-05
WO2019087799A1 (fr) 2019-05-09

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