WO2012105568A3 - プラズマ装置 - Google Patents

プラズマ装置 Download PDF

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Publication number
WO2012105568A3
WO2012105568A3 PCT/JP2012/052168 JP2012052168W WO2012105568A3 WO 2012105568 A3 WO2012105568 A3 WO 2012105568A3 JP 2012052168 W JP2012052168 W JP 2012052168W WO 2012105568 A3 WO2012105568 A3 WO 2012105568A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic waves
combustion chamber
air
fuel mixture
electrons
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/JP2012/052168
Other languages
English (en)
French (fr)
Other versions
WO2012105568A2 (ja
Inventor
昌司 金子
池田　裕二
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 EP12741505.7A priority Critical patent/EP2672102A4/en
Priority to JP2012555904A priority patent/JP6086427B2/ja
Publication of WO2012105568A2 publication Critical patent/WO2012105568A2/ja
Publication of WO2012105568A3 publication Critical patent/WO2012105568A3/ja
Anticipated expiration legal-status Critical
Priority to US14/024,976 priority patent/US8820285B2/en
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
    • F02P23/00—Other ignition
    • F02P23/04—Other physical ignition means, e.g. using laser rays
    • 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
    • F02P3/00—Other installations
    • F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
    • 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
    • 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
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/10—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having continuous electric sparks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Plasma Technology (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

　エンジン２０の燃焼室１０に電磁波を放射して電磁波プラズマを生成することにより混合気を着火させるプラズマ装置３０において、混合気を希薄燃焼させる場合のエンジン２０の燃費を向上させる。燃焼室１０において混合気を着火させた後の火炎伝播中に、燃焼室１０に電磁波を放射して、電磁波と伝播火炎中の電子を共鳴させる。この電磁波と伝播火炎中の電子とを共鳴させることにより火炎伝播速度を増大させる。
PCT/JP2012/052168 2011-01-31 2012-01-31 プラズマ装置 Ceased WO2012105568A2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12741505.7A EP2672102A4 (en) 2011-01-31 2012-01-31 Plasma device
JP2012555904A JP6086427B2 (ja) 2011-01-31 2012-01-31 プラズマ装置
US14/024,976 US8820285B2 (en) 2011-01-31 2013-09-12 Plasma device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011019044 2011-01-31
JP2011-019044 2011-08-23

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13982564 A-371-Of-International 2012-01-31
US14/024,976 Continuation US8820285B2 (en) 2011-01-31 2013-09-12 Plasma device

Publications (2)

Publication Number Publication Date
WO2012105568A2 WO2012105568A2 (ja) 2012-08-09
WO2012105568A3 true WO2012105568A3 (ja) 2012-10-11

Family

ID=46603174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/052168 Ceased WO2012105568A2 (ja) 2011-01-31 2012-01-31 プラズマ装置

Country Status (4)

Country Link
US (1) US8820285B2 (ja)
EP (1) EP2672102A4 (ja)
JP (1) JP6086427B2 (ja)
WO (1) WO2012105568A2 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672104A4 (en) * 2011-01-31 2018-07-11 Imagineering, Inc. Signal processing device
JP5953534B2 (ja) * 2011-01-31 2016-07-20 イマジニアリング株式会社 内燃機関
JP6152534B2 (ja) * 2011-01-31 2017-06-28 イマジニアリング株式会社 プラズマ生成装置
WO2012124671A2 (ja) * 2011-03-14 2012-09-20 イマジニアリング株式会社 内燃機関
JPWO2013021852A1 (ja) * 2011-08-10 2015-03-05 イマジニアリング株式会社 内燃機関
JP5474120B2 (ja) * 2012-04-09 2014-04-16 三菱電機株式会社 内燃機関の点火装置および点火方法
WO2014034715A1 (ja) * 2012-08-28 2014-03-06 イマジニアリング株式会社 プラズマ発生装置
EP3064767A1 (de) * 2015-03-03 2016-09-07 MWI Micro Wave Ignition AG Verfahren und zum Einbringen von Mikrowellenenergie in einen Brennraum eines Verbrennungsmotors und Verbrennungsmotor
JP6868421B2 (ja) 2017-03-08 2021-05-12 株式会社Ｓｏｋｅｎ 点火装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970886A (ja) * 1982-10-16 1984-04-21 Utsunomiya Daigaku 内燃機関の点火方法
JPH04124275A (ja) * 1990-09-14 1992-04-24 Tokyo Electron Ltd Ｅｃｒプラズマ発生装置
JPH05144772A (ja) * 1991-11-18 1993-06-11 Nec Corp プラズマ装置
WO2008035448A1 (fr) * 2006-09-20 2008-03-27 Imagineering, Inc. Dispositif d'allumage, moteur à combustion interne, bougie d'allumage, appareil à plasma, appareil de décomposition de gaz d'échappement, appareil de génération/stérilisation/désinfection d'ozone et appareil de désodorisation
WO2009113693A1 (ja) * 2008-03-14 2009-09-17 イマジニアリング株式会社 シリンダヘッドを用いたプラズマ装置
JP2010512483A (ja) * 2006-12-07 2010-04-22 コンツアー・ハードニング・インコーポレーテッド 誘導駆動点火システム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173641A (en) 1990-09-14 1992-12-22 Tokyo Electron Limited Plasma generating apparatus
JP4876217B2 (ja) 2005-09-20 2012-02-15 イマジニアリング株式会社 点火装置、内燃機関
JP5716181B2 (ja) 2007-07-12 2015-05-13 イマジニアリング株式会社 プラズマ形成領域の制御装置及びプラズマ処理装置
JP5396602B2 (ja) * 2007-07-12 2014-01-22 イマジニアリング株式会社 点火プラグ及び分析装置
JP5256415B2 (ja) * 2008-03-14 2013-08-07 イマジニアリング株式会社 燃焼室の排気ガス後処理装置
JP5374691B2 (ja) * 2008-03-14 2013-12-25 イマジニアリング株式会社 複数放電のプラズマ装置
JP5277375B2 (ja) * 2008-03-14 2013-08-28 イマジニアリング株式会社 燃焼室直下流の排気ガス後処理装置
JP5061310B2 (ja) * 2008-03-14 2012-10-31 イマジニアリング株式会社 バルブを用いたプラズマ装置
JP5200233B2 (ja) * 2008-03-14 2013-06-05 イマジニアリング株式会社 内燃機関のガスケット及び内燃機関
DE102008035241B4 (de) * 2008-07-29 2012-11-29 Continental Automotive Gmbh Brennkraftmaschine und Verfahren zum Zünden eines Brenngemisches im Brennraum einer Brennkraftmaschine
JP2010101174A (ja) * 2008-10-21 2010-05-06 Daihatsu Motor Co Ltd 火花点火式内燃機関の点火プラグ
JP2010186605A (ja) * 2009-02-10 2010-08-26 Toyota Motor Corp プラズマ点火装置
JP2010185317A (ja) * 2009-02-10 2010-08-26 Toyota Motor Corp プラズマ点火装置
JP2010203295A (ja) * 2009-03-02 2010-09-16 Toyota Motor Corp プラズマ点火装置
JP5934851B2 (ja) * 2009-10-06 2016-06-15 イマジニアリング株式会社 内燃機関

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970886A (ja) * 1982-10-16 1984-04-21 Utsunomiya Daigaku 内燃機関の点火方法
JPH04124275A (ja) * 1990-09-14 1992-04-24 Tokyo Electron Ltd Ｅｃｒプラズマ発生装置
JPH05144772A (ja) * 1991-11-18 1993-06-11 Nec Corp プラズマ装置
WO2008035448A1 (fr) * 2006-09-20 2008-03-27 Imagineering, Inc. Dispositif d'allumage, moteur à combustion interne, bougie d'allumage, appareil à plasma, appareil de décomposition de gaz d'échappement, appareil de génération/stérilisation/désinfection d'ozone et appareil de désodorisation
JP2010512483A (ja) * 2006-12-07 2010-04-22 コンツアー・ハードニング・インコーポレーテッド 誘導駆動点火システム
WO2009113693A1 (ja) * 2008-03-14 2009-09-17 イマジニアリング株式会社 シリンダヘッドを用いたプラズマ装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2672102A4 *

Also Published As

Publication number Publication date
US20140014053A1 (en) 2014-01-16
US8820285B2 (en) 2014-09-02
JP6086427B2 (ja) 2017-03-01
WO2012105568A2 (ja) 2012-08-09
EP2672102A2 (en) 2013-12-11
JPWO2012105568A1 (ja) 2014-07-03
EP2672102A4 (en) 2017-04-12

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