JPWO2013021993A1 - 内燃機関 - Google Patents
内燃機関 Download PDFInfo
- Publication number
- JPWO2013021993A1 JPWO2013021993A1 JP2013528033A JP2013528033A JPWO2013021993A1 JP WO2013021993 A1 JPWO2013021993 A1 JP WO2013021993A1 JP 2013528033 A JP2013528033 A JP 2013528033A JP 2013528033 A JP2013528033 A JP 2013528033A JP WO2013021993 A1 JPWO2013021993 A1 JP WO2013021993A1
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- combustion engine
- internal combustion
- radiation antenna
- electromagnetic waves
- 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.)
- Granted
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
- 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
- F02P3/02—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
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)
- Plasma & Fusion (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
Description
−内燃機関本体−
−点火装置−
−電磁波放射装置−
−制御装置の動作−
−実施形態の効果−
−実施形態の変形例−
11 内燃機関本体
13 電磁波放射装置
16 放射アンテナ
20 燃焼室
100 絶縁部材
111 接地導体
Claims (2)
- 燃焼室が形成された内燃機関本体と、
放射アンテナから前記燃焼室へ電磁波を放射する電磁波放射装置とを備え、
前記燃焼室へ放射した電磁波により混合気の燃焼を促進させる内燃機関であって、
前記放射アンテナは、前記燃焼室を区画する区画面に設けられた絶縁部材において、前記区画面に沿って延びており、
前記絶縁部材には、前記放射アンテナに対して前記燃焼室の反対側に、接地された接地導体が設けられている
ことを特徴とする内燃機関。 - 燃焼室が形成された内燃機関本体と、
放射アンテナから前記燃焼室へ電磁波を放射する電磁波放射装置とを備え、
前記燃焼室へ放射した電磁波により混合気の燃焼を促進させる内燃機関であって、
前記放射アンテナは、前記燃焼室を区画する区画面に設けられた絶縁部材内において、螺旋状に形成され、
前記絶縁部材には、前記放射アンテナに対して前記燃焼室の反対側に、接地された接地導体が設けられている
ことを特徴とする内燃機関。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011175447 | 2011-08-10 | ||
JP2011175447 | 2011-08-10 | ||
PCT/JP2012/070073 WO2013021993A1 (ja) | 2011-08-10 | 2012-08-07 | 内燃機関 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013021993A1 true JPWO2013021993A1 (ja) | 2015-03-05 |
JP6023966B2 JP6023966B2 (ja) | 2016-11-09 |
Family
ID=47668500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013528033A Expired - Fee Related JP6023966B2 (ja) | 2011-08-10 | 2012-08-07 | 内燃機関 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10036364B2 (ja) |
EP (1) | EP2743498A4 (ja) |
JP (1) | JP6023966B2 (ja) |
WO (1) | WO2013021993A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8910619B2 (en) * | 2011-10-27 | 2014-12-16 | Southwest Research Institute | Enhanced combustion for spark ignition engine using electromagnetic energy coupling |
US20190323476A1 (en) * | 2015-11-09 | 2019-10-24 | National Institute Of Advanced Industrial Science And Technology | Spark discharge ignition promoting method, spark discharge ignition promoting apparatus, and engine with spark discharge ignition promoting apparatus |
US11585312B1 (en) * | 2021-09-13 | 2023-02-21 | Southwest Research Institute | Focused microwave or radio frequency ignition and plasma generation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007037105A (ja) * | 2004-09-30 | 2007-02-08 | Toto Ltd | マイクロストリップアンテナ |
JP2009221948A (ja) * | 2008-03-14 | 2009-10-01 | Imagineering Inc | シリンダヘッドを用いたプラズマ装置 |
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 |
JP2010249029A (ja) * | 2009-04-15 | 2010-11-04 | Daihatsu Motor Co Ltd | 火花点火式内燃機関 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH499888A (fr) * | 1967-12-15 | 1970-11-30 | Onera (Off Nat Aerospatiale) | Antenne à un seul conducteur enroulé hélicoïdalement de dimensions réduites, et procédé pour sa fabrication |
US4043308A (en) * | 1974-05-09 | 1977-08-23 | Photochem Industries, Inc. | Control of the initiation of combustion and control of combustion |
US4297983A (en) * | 1978-12-11 | 1981-11-03 | Ward Michael A V | Spherical reentrant chamber |
US4314530A (en) * | 1980-02-25 | 1982-02-09 | Giacchetti Anacleto D | Amplified radiation igniter system and method for igniting fuel in an internal combustion engine |
JPS57200672A (en) * | 1981-06-02 | 1982-12-08 | Nippon Soken Inc | Laser igniting apparatus for 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 |
US4499872A (en) * | 1983-01-10 | 1985-02-19 | Combustion Electromagnetics, Inc. | Ultra lean burn carburetted adiabatic engine |
US4726336A (en) * | 1985-12-26 | 1988-02-23 | Eaton Corporation | UV irradiation apparatus and method for fuel pretreatment enabling hypergolic combustion |
US5211142A (en) * | 1990-03-30 | 1993-05-18 | Board Of Regents, The University Of Texas System | Miniature railgun engine ignitor |
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 |
GB9620318D0 (en) * | 1996-09-30 | 1996-11-13 | Bebich Matthew | New ignition system and related engine components |
JP2000230426A (ja) * | 1999-02-09 | 2000-08-22 | Honda Motor Co Ltd | マイクロ波点火装置を備えた内燃機関 |
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 |
TWI343673B (en) * | 2006-09-11 | 2011-06-11 | Hon Hai Prec Ind Co Ltd | Complex antenna |
EP3404253A1 (en) | 2006-09-20 | 2018-11-21 | Imagineering, Inc. | Ignition apparatus and internal-combustion engine |
US8424501B2 (en) * | 2006-12-07 | 2013-04-23 | Contour Hardening, Inc. | Induction driven ignition system |
EP2058909B1 (de) * | 2007-11-08 | 2012-02-01 | Delphi Technologies, Inc. | Resonatoranordnung |
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 |
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 |
WO2014123550A1 (en) * | 2013-02-11 | 2014-08-14 | Contour Hardening, Inc. | Combustion ignition system |
-
2012
- 2012-08-07 US US14/238,079 patent/US10036364B2/en not_active Expired - Fee Related
- 2012-08-07 EP EP12822442.5A patent/EP2743498A4/en not_active Withdrawn
- 2012-08-07 JP JP2013528033A patent/JP6023966B2/ja not_active Expired - Fee Related
- 2012-08-07 WO PCT/JP2012/070073 patent/WO2013021993A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007037105A (ja) * | 2004-09-30 | 2007-02-08 | Toto Ltd | マイクロストリップアンテナ |
JP2009221948A (ja) * | 2008-03-14 | 2009-10-01 | Imagineering Inc | シリンダヘッドを用いたプラズマ装置 |
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 |
JP2010249029A (ja) * | 2009-04-15 | 2010-11-04 | Daihatsu Motor Co Ltd | 火花点火式内燃機関 |
Also Published As
Publication number | Publication date |
---|---|
US20140283779A1 (en) | 2014-09-25 |
US10036364B2 (en) | 2018-07-31 |
EP2743498A4 (en) | 2016-11-23 |
EP2743498A1 (en) | 2014-06-18 |
WO2013021993A1 (ja) | 2013-02-14 |
JP6023966B2 (ja) | 2016-11-09 |
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