JP6152534B2 - プラズマ生成装置 - Google Patents
プラズマ生成装置 Download PDFInfo
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- JP6152534B2 JP6152534B2 JP2012555905A JP2012555905A JP6152534B2 JP 6152534 B2 JP6152534 B2 JP 6152534B2 JP 2012555905 A JP2012555905 A JP 2012555905A JP 2012555905 A JP2012555905 A JP 2012555905A JP 6152534 B2 JP6152534 B2 JP 6152534B2
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- 238000002485 combustion reaction Methods 0.000 claims description 142
- 238000002347 injection Methods 0.000 claims description 52
- 239000007924 injection Substances 0.000 claims description 52
- 239000000446 fuel Substances 0.000 claims description 41
- 239000003574 free electron Substances 0.000 claims description 9
- 230000001052 transient effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 210000002381 plasma Anatomy 0.000 description 148
- 230000005684 electric field Effects 0.000 description 20
- 230000010356 wave oscillation Effects 0.000 description 9
- 239000007921 spray Substances 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- 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
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- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
- F02B23/0624—Swirl flow
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- 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
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- 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
- F02P15/02—Arrangements having two or more sparking plugs
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- 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
- F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
- F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
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- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0645—Details related to the fuel injector or the fuel spray
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- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0645—Details related to the fuel injector or the fuel spray
- F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/242—Arrangement of spark plugs or injectors
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- 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
- F02P11/00—Safety means for electric spark ignition, not otherwise provided for
-
- 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
- F02P15/08—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 multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
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- 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
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- 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
- F02P3/04—Layout of circuits
-
- 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
-
- 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
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
-
- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/461—Microwave discharges
- H05H1/463—Microwave discharges using antennas or applicators
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Plasma Technology (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
《実施形態1》
−内燃機関−
−プラズマ生成装置−
−実施形態1の効果−
−実施形態1の変形例−
《実施形態2》
−実施形態2の効果−
−実施形態2の変形例−
《実施形態3》
なお、被覆部材60は、温度によって形状が変化するバイメタルであってもよい、
《その他の実施形態》
また、上記実施形態において、複数のアンテナ36を燃焼室21の壁面に設けてもよい。
20 内燃機関
21 燃焼室
30 プラズマ生成装置
33 電磁波発振器
36 アンテナ
37 スタブ(調節手段)
50 インジェクター
55 噴口
56 噴流
Claims (7)
- 内燃機関の燃焼室へ放射する電磁波を発振する電磁波発振器と、
上記電磁波発振器から供給される電磁波を上記燃焼室へ放射するためのアンテナと、
上記内燃機関の運転状態に基づいて電磁波発振器を制御して、上記アンテナから燃焼室へ放射される電磁波により電磁波プラズマを生成する制御手段とを備えたプラズマ生成装置であって、
上記内燃機関は、燃焼室へ燃料を噴射するインジェクターを備え、
上記アンテナは、上記燃焼室の天井面又は壁面に複数設けられ、
上記燃焼室においてスワールが形成され、
上記複数のアンテナは、上記インジェクターの噴口からの燃料の噴射方向に沿って配列されているとともに、上記インジェクターの噴口から噴射方向に真っ直ぐ延びる線に対してスワールの流れ方向にずれた位置に配置され、
上記制御手段は、上記電磁波プラズマの生成期間に、電磁波を供給するアンテナを変化させて電磁波プラズマの位置を変化させることを特徴とするプラズマ生成装置。 - 請求項1に記載のプラズマ生成装置において、
上記制御手段は、上記電磁波プラズマの生成期間に、上記インジェクターにおける燃料の噴射条件に基づいて、上記噴口から噴射される噴流に接触させる電磁波プラズマの数を変化させることを特徴とするプラズマ生成装置。 - 請求項1に記載のプラズマ生成装置において、
上記制御手段は、上記内燃機関の過渡運転の際に、上記インジェクターからの燃料の噴射量の変化に応じて、電磁波発振器が出力する電磁波のエネルギーの大きさを変化させることを特徴とするプラズマ生成装置。 - 内燃機関の燃焼室へ放射する電磁波を発振する電磁波発振器と、
上記電磁波発振器から供給される電磁波を上記燃焼室へ放射するためのアンテナと、
上記内燃機関の運転状態に基づいて電磁波発振器を制御して、上記アンテナから燃焼室へ放射される電磁波により電磁波プラズマを生成する制御手段とを備えたプラズマ生成装置であって、
上記アンテナから放射される電磁波の波長を強制的に変化させて、上記電磁波プラズマの生成期間に電磁波プラズマの位置を変化させる調節手段を備えている
ことを特徴とするプラズマ生成装置。 - 請求項4に記載のプラズマ生成装置において、
上記調節手段は、形状が可変に構成されて、上記アンテナの表面の一部を覆う被覆部材であり、
上記電磁波プラズマの生成期間に上記被覆部材の形状が変化することで、上記アンテナの表面抵抗を変化させて、上記アンテナから放射される電磁波の波長を強制的に変化させることを特徴とするプラズマ生成装置。 - 請求項1乃至5の何れか1つに記載のプラズマ生成装置において、
上記電磁波プラズマの生成期間に上記燃焼室のガス流動の向きとは反対側へプラズマを移動させることを特徴とするプラズマ生成装置。 - 請求項1乃至6の何れか1つに記載のプラズマ生成装置において、
上記燃焼室において自由電子を強制的に放出させる電子放出手段を備え、
上記電子放出手段により強制的に自由電子を放出させると共に、上記アンテナから電磁波を放射することにより電磁波プラズマを生成することを特徴とするプラズマ生成装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011019159 | 2011-01-31 | ||
JP2011019159 | 2011-01-31 | ||
PCT/JP2012/052169 WO2012105569A2 (ja) | 2011-01-31 | 2012-01-31 | プラズマ生成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012105569A1 JPWO2012105569A1 (ja) | 2014-07-03 |
JP6152534B2 true JP6152534B2 (ja) | 2017-06-28 |
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JP2012555905A Active JP6152534B2 (ja) | 2011-01-31 | 2012-01-31 | プラズマ生成装置 |
Country Status (4)
Country | Link |
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US (1) | US9347422B2 (ja) |
EP (1) | EP2672103A4 (ja) |
JP (1) | JP6152534B2 (ja) |
WO (1) | WO2012105569A2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6064138B2 (ja) * | 2011-07-16 | 2017-01-25 | イマジニアリング株式会社 | 内燃機関、及びプラズマ生成装置 |
JP6086446B2 (ja) * | 2011-09-22 | 2017-03-01 | イマジニアリング株式会社 | 内燃機関 |
JP6298961B2 (ja) * | 2012-10-29 | 2018-03-28 | イマジニアリング株式会社 | 電磁波放射装置 |
US20170306918A1 (en) * | 2014-08-21 | 2017-10-26 | Imagineering, Inc. | Compression-ignition type internal combustion engine, and internal combustion engine |
JP6445928B2 (ja) * | 2015-05-19 | 2018-12-26 | 本田技研工業株式会社 | 内燃機関の点火装置 |
JP2017048701A (ja) * | 2015-08-31 | 2017-03-09 | 株式会社日本自動車部品総合研究所 | 点火装置 |
CN107218125B (zh) * | 2017-05-16 | 2019-09-24 | 大连民族大学 | 一种用于等离子体强化燃烧的二冲程内燃机电极组件 |
CN111765032B (zh) * | 2020-06-12 | 2022-06-14 | 沈阳航空航天大学 | 一种滑动弧等离子体-高扰动交叉结构的燃油雾化喷嘴 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US2617841A (en) * | 1949-01-03 | 1952-11-11 | Rca Corp | Internal-combustion engine ignition |
US8226901B2 (en) * | 2007-07-12 | 2012-07-24 | Imagineering, Inc. | Ignition or plasma generation apparatus |
EP2178350B1 (en) * | 2007-07-12 | 2016-04-13 | Imagineering, Inc. | Controller of plasma formation region and plasma processor |
EP2180172B1 (en) | 2007-07-12 | 2014-05-07 | Imagineering, Inc. | Internal combustion engine |
WO2009008521A1 (ja) * | 2007-07-12 | 2009-01-15 | Imagineering, Inc. | 圧縮着火内燃機関、グロープラグ及びインジェクタ |
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 |
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 |
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 |
JP5061335B2 (ja) | 2008-03-14 | 2012-10-31 | 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 |
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 |
JP5208062B2 (ja) * | 2009-06-29 | 2013-06-12 | ダイハツ工業株式会社 | 火花点火式内燃機関の制御方法 |
JP5681902B2 (ja) * | 2009-11-30 | 2015-03-11 | イマジニアリング株式会社 | 内燃機関の制御装置 |
EP2672102A4 (en) * | 2011-01-31 | 2017-04-12 | Imagineering, Inc. | Plasma device |
WO2012111701A2 (ja) * | 2011-02-15 | 2012-08-23 | イマジニアリング株式会社 | 内燃機関 |
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2012
- 2012-01-31 EP EP12742075.0A patent/EP2672103A4/en not_active Withdrawn
- 2012-01-31 US US13/982,674 patent/US9347422B2/en not_active Expired - Fee Related
- 2012-01-31 WO PCT/JP2012/052169 patent/WO2012105569A2/ja active Application Filing
- 2012-01-31 JP JP2012555905A patent/JP6152534B2/ja active Active
Also Published As
Publication number | Publication date |
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EP2672103A4 (en) | 2019-04-24 |
JPWO2012105569A1 (ja) | 2014-07-03 |
WO2012105569A3 (ja) | 2012-10-11 |
US9347422B2 (en) | 2016-05-24 |
US20140048030A1 (en) | 2014-02-20 |
WO2012105569A2 (ja) | 2012-08-09 |
EP2672103A2 (en) | 2013-12-11 |
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