WO2009008523A1 - 内燃機関 - Google Patents

内燃機関 Download PDF

Info

Publication number
WO2009008523A1
WO2009008523A1 PCT/JP2008/062641 JP2008062641W WO2009008523A1 WO 2009008523 A1 WO2009008523 A1 WO 2009008523A1 JP 2008062641 W JP2008062641 W JP 2008062641W WO 2009008523 A1 WO2009008523 A1 WO 2009008523A1
Authority
WO
WIPO (PCT)
Prior art keywords
generation device
combustion engine
internal combustion
plasma
valve
Prior art date
Application number
PCT/JP2008/062641
Other languages
English (en)
French (fr)
Inventor
Yuji Ikeda
Takashi Furui
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 EP08791122.8A priority Critical patent/EP2180172B1/en
Priority to US12/668,767 priority patent/US8499746B2/en
Publication of WO2009008523A1 publication Critical patent/WO2009008523A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
    • F02M27/042—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism by plasma
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

プラズマを用いて、安全、かつ、効率よく、省資源化を達成することができる内燃機関を提供する。 燃焼室２２を開閉する吸気バルブ４を有する内燃機関であって、吸気バルブ４を駆動するバルブ駆動機構８と、燃焼行程において燃焼に用いられるガスの存在領域内に配置されたアンテナ７とマイクロ波発生装置１１とからなるプラズマ発生装置とを備え、アンテナ７とマイクロ波発生装置１１とからなるプラズマ発生装置は、バルブ駆動機構８によるバルブ駆動に応じて、吸気バルブ４の開閉状態と一意に対応するタイミングでプラズマを発生させる。
PCT/JP2008/062641 2007-07-12 2008-07-12 内燃機関 WO2009008523A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08791122.8A EP2180172B1 (en) 2007-07-12 2008-07-12 Internal combustion engine
US12/668,767 US8499746B2 (en) 2007-07-12 2008-07-12 Internal combustion engine using electromagnetic wave radiation to activate burnt gas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007183765 2007-07-12
JP2007-183765 2007-07-12

Publications (1)

Publication Number Publication Date
WO2009008523A1 true WO2009008523A1 (ja) 2009-01-15

Family

ID=40228693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062641 WO2009008523A1 (ja) 2007-07-12 2008-07-12 内燃機関

Country Status (4)

Country Link
US (1) US8499746B2 (ja)
EP (1) EP2180172B1 (ja)
JP (1) JP5467219B2 (ja)
WO (1) WO2009008523A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009113690A1 (ja) * 2008-03-14 2009-09-17 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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8276570B2 (en) * 2009-03-17 2012-10-02 Raytheon Company Method and apparatus for improved internal combustion of fuel/oxidizer mixtures by nanostructure injection and electromagnetic pulse ignition
US20120097140A1 (en) 2009-06-29 2012-04-26 Daihatsu Motor Co., Ltd. Control method and spark plug for spark -ignited internal combustion engine
JP2011007162A (ja) * 2009-06-29 2011-01-13 Daihatsu Motor Co Ltd 火花点火式内燃機関の制御方法
WO2011043399A1 (ja) * 2009-10-06 2011-04-14 イマジニアリング株式会社 内燃機関
EP2508729A4 (en) * 2009-11-30 2017-06-28 Imagineering, Inc. Internal combustion engine control device
US9309812B2 (en) * 2011-01-31 2016-04-12 Imagineering, Inc. Internal combustion engine
WO2012105569A2 (ja) 2011-01-31 2012-08-09 イマジニアリング株式会社 プラズマ生成装置
EP2677163A4 (en) * 2011-02-15 2018-08-08 Imagineering, Inc. Internal combustion engine
JP6002893B2 (ja) * 2011-02-15 2016-10-05 イマジニアリング株式会社 内燃機関
JPWO2012124671A1 (ja) * 2011-03-14 2014-07-24 イマジニアリング株式会社 内燃機関
JP5794566B2 (ja) * 2011-06-30 2015-10-14 株式会社日本自動車部品総合研究所 内燃機関の制御装置
JP5916055B2 (ja) * 2011-07-04 2016-05-11 ダイハツ工業株式会社 火花点火式内燃機関の点火装置
US20130104861A1 (en) * 2011-10-27 2013-05-02 Southwest Research Institute Enhanced Combustion for Compression Ignition Engine Using Electromagnetic Energy Coupling
US8910619B2 (en) * 2011-10-27 2014-12-16 Southwest Research Institute Enhanced combustion for spark ignition engine using electromagnetic energy coupling
KR101316509B1 (ko) * 2011-12-09 2013-10-10 서울대학교산학협력단 연소실 전기장 발생장치
JP5916549B2 (ja) * 2012-07-19 2016-05-11 株式会社豊田中央研究所 内燃機関の点火装置
JP5963087B2 (ja) * 2012-12-19 2016-08-03 イマジニアリング株式会社 計測器具、計測システム、及び計測方法
JP2013148098A (ja) * 2013-03-13 2013-08-01 Nissan Motor Co Ltd エンジンの着火制御装置
US20160032873A1 (en) * 2013-03-15 2016-02-04 Richard Eckhardt Reducing fuel consumption of spark ignition engines
US8960164B1 (en) * 2013-08-01 2015-02-24 Curtis E. Maxwell Volumetric expansion assembly
US9771919B2 (en) 2015-07-10 2017-09-26 Caterpillar Inc. Energy enhanced ignition system having lean pre-combustion
JP2020114991A (ja) * 2017-05-02 2020-07-30 国立研究開発法人産業技術総合研究所 エンジンの着火および燃焼促進技術
EP4321747A1 (en) * 2022-08-11 2024-02-14 Quantum Energy d.o.o. Modules and system for the preparation of high-energy fuels and for recycling exhaust emissions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436981A (en) * 1987-07-31 1989-02-07 Mazda Motor Ignitor for engine
JP2005098226A (ja) 2003-09-25 2005-04-14 Toyota Motor Corp 内燃機関
JP2006504959A (ja) * 2002-11-06 2006-02-09 バイエリッシェ　モートーレン　ウエルケ　アクチエンゲゼルシャフト リフトバルブのリフト変位量を測定するための装置
JP2007009778A (ja) 2005-06-29 2007-01-18 Nissan Motor Co Ltd 内燃機関
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043308A (en) * 1974-05-09 1977-08-23 Photochem Industries, Inc. Control of the initiation of combustion and control of combustion
US3934566A (en) * 1974-08-12 1976-01-27 Ward Michael A V Combustion in an internal combustion engine
US4138980A (en) 1974-08-12 1979-02-13 Ward Michael A V System for improving combustion in an internal combustion engine
US4556020A (en) * 1981-07-06 1985-12-03 General Motors Corporation Method and means for stimulating combustion especially of lean mixtures in internal combustion engines
US4403504A (en) * 1981-08-13 1983-09-13 General Motors Corporation Engine testing microwave transmission device
US5027764A (en) * 1990-04-26 1991-07-02 Michael Reimann Method of and apparatus for igniting a gas/fuel mixture in a combustion chamber of an internal combustion engine
US5845480A (en) * 1996-03-13 1998-12-08 Unison Industries Limited Partnership Ignition methods and apparatus using microwave and laser energy
US6698394B2 (en) * 1999-03-23 2004-03-02 Thomas Engine Company Homogenous charge compression ignition and barrel engines
JP3911912B2 (ja) * 1999-06-23 2007-05-09 株式会社日立製作所 エンジン制御システム及び制御方法
US6422002B1 (en) * 1999-07-23 2002-07-23 The United States Of America As Represented By The United States Department Of Energy Method for generating a highly reactive plasma for exhaust gas aftertreatment and enhanced catalyst reactivity
US6474060B2 (en) 1999-11-17 2002-11-05 Southwest Research Institute Exhaust gas recirculation filtration system
JP2001317360A (ja) * 2000-05-01 2001-11-16 Shigeru Nagano ディーゼルエンジン
DE10306145A1 (de) * 2003-02-14 2004-08-26 Robert Bosch Gmbh Verfahren zur Steuerung eines Direktstarts eines Verennungsmotors
DE102004030306A1 (de) 2004-06-23 2006-01-12 Robert Bosch Gmbh Verfahren zur Erfassung mindestens einer Ventilhubposition bei einer Brennkraftmaschine mit variabler Ventilsteuerung
JP4525335B2 (ja) * 2004-10-07 2010-08-18 株式会社豊田中央研究所 内燃機関及びその点火装置
WO2006113850A1 (en) 2005-04-19 2006-10-26 Knite, Inc. Method and apparatus for operating traveling spark igniter at high pressure
JP4674193B2 (ja) * 2005-11-22 2011-04-20 日本特殊陶業株式会社 プラズマジェット点火プラグの点火制御方法およびその方法を用いた点火装置
US7464688B2 (en) * 2005-12-21 2008-12-16 Yu Robert C Active radical initiator for internal combustion engines
JP4946173B2 (ja) * 2006-05-17 2012-06-06 日産自動車株式会社 内燃機関
CN104763572B (zh) 2006-09-20 2017-05-24 创想科学技术工程株式会社 等离子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436981A (en) * 1987-07-31 1989-02-07 Mazda Motor Ignitor for engine
JP2006504959A (ja) * 2002-11-06 2006-02-09 バイエリッシェ　モートーレン　ウエルケ　アクチエンゲゼルシャフト リフトバルブのリフト変位量を測定するための装置
JP2005098226A (ja) 2003-09-25 2005-04-14 Toyota Motor Corp 内燃機関
JP2007009778A (ja) 2005-06-29 2007-01-18 Nissan Motor Co Ltd 内燃機関
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2180172A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009113690A1 (ja) * 2008-03-14 2009-09-17 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
CN101970848B (zh) * 2008-03-14 2012-07-04 创想科学技术工程株式会社 使用了阀的等离子体装置
US8485162B2 (en) 2008-03-14 2013-07-16 Imagineering, Inc. Plasma apparatus using a valve

Also Published As

Publication number Publication date
EP2180172A1 (en) 2010-04-28
EP2180172A4 (en) 2012-09-19
JP2009036200A (ja) 2009-02-19
US20100180871A1 (en) 2010-07-22
JP5467219B2 (ja) 2014-04-09
US8499746B2 (en) 2013-08-06
EP2180172B1 (en) 2014-05-07

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