JP5140596B2 - 内燃機関の作動方法 - Google Patents
内燃機関の作動方法 Download PDFInfo
- Publication number
- JP5140596B2 JP5140596B2 JP2008534973A JP2008534973A JP5140596B2 JP 5140596 B2 JP5140596 B2 JP 5140596B2 JP 2008534973 A JP2008534973 A JP 2008534973A JP 2008534973 A JP2008534973 A JP 2008534973A JP 5140596 B2 JP5140596 B2 JP 5140596B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel
- combustion chamber
- internal combustion
- intake
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0261—Controlling the valve overlap
- F02D13/0265—Negative valve overlap for temporarily storing residual gas in the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0273—Multiple actuations of a valve within an engine cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
-
- 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
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
- F02D41/3041—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug
- F02D41/3047—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug said means being a secondary injection of fuel
-
- 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
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Fuel-Injection Apparatus (AREA)
Description
HCCI(Homogenous Charge Compression Ignition)モード(このモードは場合によってはCAI(Controlled Auto Ignition)モード、ATAC(Active Thermo Atmospher Combustion)モード、またはTS(Toyota Soken)モードとも称される)においては、燃料−空気混合気の着火が火花点火方式によってではなく、コントロールされた自己着火方式によって行われる。このHCCI燃焼過程は例えば高温残留ガス成分の高い割合によって、及び/又は高い圧縮によって、及び/又は高温の吸入空気温度によって引き起こされ得る。この自己着火の前提条件は、シリンダー内のエネルギーレベルの十分な高さである。HCCIモードでの作動が可能な内燃機関としては、例えばUS 6,260,520明細書、US 6,390,054明細書、DE 199 27 479 明細書、WO 98/10179 パンフレットに記載のものが公知である。
現在のところは低負荷時においてのみHCCIモードが達成できる。それ故に本発明の課題はコントロールされた自己着火を他の負荷領域にも展開してゆけるように改善を行うことである。
以下の明細書では本発明の実施例を図面に基づいて詳細に説明する。この場合、
図1は、燃料供給システムを備えた内燃機関の1つのシリンダを概略的に表した図であり、
図2は、電気油圧式バルブ制御機構の概略図であり、
図3は、燃焼室の圧力経過をクランク軸角度に亘って示した線図であり、
図4は、開弁経過をクランク軸角度に亘って示した線図であり
図5は、本発明による方法のフローチャートである。
Claims (7)
- 燃焼室と少なくとも1つの吸気弁(27)と少なくとも1つの排気弁(28)とを含み、前記バルブの開弁期間が可変である内燃機関(1)を、コントロールされた自己着火で作動するための方法であって、
燃料−空気混合気を燃焼室(26)内に導入して圧縮行程(V)で圧縮し、当該圧縮行程(V)の最後で燃料−空気混合気を自己着火させ、
内燃機関(1)の低負荷時には、高温の残留ガスの滞留が行われ、
内燃機関(1)の高負荷時には、前記吸気弁(27)と排気弁(28)の開弁期間を、吸気弁(27)と排気弁(28)との間でプラスのバルブオーバーラップが−60°のクランク軸角から0°のクランク軸角の上死点に到達するまでの間に生じるように変更し、それによって、排気管(33)及び/又は吸気マニホールド(36)からの暖かい残留ガスが燃焼室(26)内へフィードバックされ、燃焼室の均質な充填が達成されるようにしたことを特徴とする方法。 - 前記内燃機関の低負荷時の残留ガスの滞留を吸気弁(27)と排気弁(28)の間のマイナスのバルブオーバーラップによって生じさせるようにした、請求項1記載の方法。
- 燃料を複数回(VE,HE,NE,ZE)に亘って燃焼室(26)内に噴射させる、請求項1又は2記載の方法。
- 前記複数回の噴射のうちの1つ(VE)を排気行程(AU)中に行う、請求項3記載の方法。
- 前記複数回の噴射のうちの1つ(HE)を吸気行程(AN)中に行う、請求項3または4記載の方法。
- 前記複数回の噴射のうちの1つまたは複数(NE,ZE)の噴射を圧縮行程(V)中に行う、請求項3から5いずれか1項記載の方法。
- 燃焼室(26)と、少なくとも1つの吸気弁(27)と、少なくとも1つの排気弁(28)とを含み、前記バルブの開弁期間が可変であり、コントロールされた自己着火を伴う作動モードで作動が可能である内燃機関(1)であって、
燃料−空気混合気が燃焼室(26)内に導入されて圧縮行程(V)で圧縮され、当該圧縮行程(V)の最後で燃料−空気混合気が自己着火され、
内燃機関(1)の低負荷時には、高温の残留ガスの滞留が行われ、
内燃機関(1)の高負荷時には、前記吸気弁(27)と排気弁(28)の開弁期間が、吸気弁(27)と排気弁(28)との間でプラスのバルブオーバーラップが−60°のクランク軸角から0°のクランク軸角の上死点に到達するまでの間に生じるように変更され、それによって、排気管(33)及び/又は吸気マニホールド(36)からの残留ガスが燃焼室(26)内へフィードバックされ、燃焼室の均質な充填が達成されるように構成さ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 |
---|---|---|---|
DE102005048349.6 | 2005-10-10 | ||
DE102005048349A DE102005048349A1 (de) | 2005-10-10 | 2005-10-10 | Verfahren zum Betrieb einer Brennkraftmaschine |
PCT/EP2006/066622 WO2007042386A1 (de) | 2005-10-10 | 2006-09-22 | Verfahren zum betrieb einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009511808A JP2009511808A (ja) | 2009-03-19 |
JP5140596B2 true JP5140596B2 (ja) | 2013-02-06 |
Family
ID=37527112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008534973A Expired - Fee Related JP5140596B2 (ja) | 2005-10-10 | 2006-09-22 | 内燃機関の作動方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090301434A1 (ja) |
EP (1) | EP1941143A1 (ja) |
JP (1) | JP5140596B2 (ja) |
DE (1) | DE102005048349A1 (ja) |
WO (1) | WO2007042386A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009114443A2 (en) * | 2008-03-11 | 2009-09-17 | Gm Global Technology Operations, Inc. | Control strategy for transitions between homogeneous-charge compression-ignition and spark-ignition combustion modes |
DE102009028638A1 (de) * | 2009-08-19 | 2011-02-24 | Robert Bosch Gmbh | Verfahren zum Ausgleichen von Gaswechsel-Verlusten zwischen Brennräumen eines Ottomotors |
US8602002B2 (en) | 2010-08-05 | 2013-12-10 | GM Global Technology Operations LLC | System and method for controlling engine knock using electro-hydraulic valve actuation |
US20130213349A1 (en) * | 2010-10-26 | 2013-08-22 | Delphi Technologies, Inc | High-Efficiency Internal Combustion Engine and Method for Operating Employing Full-Time Low-Temperature Partially-Premixed Compression Ignition with Low Emissions |
DE102017114173A1 (de) | 2017-06-27 | 2018-12-27 | Schaeffler Technologies AG & Co. KG | Steuergerät für einen Verbrennungsmotor |
US11834983B2 (en) | 2019-07-15 | 2023-12-05 | The Research Foundation For The State University Of New York | Method for control of advanced combustion through split direct injection of high heat of vaporization fuel or water fuel mixtures |
IT202100000410A1 (it) * | 2021-01-12 | 2022-07-12 | Fpt Ind Spa | Motore a combustione interna con combustione migliorata |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08270470A (ja) * | 1995-03-31 | 1996-10-15 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
JP3011070B2 (ja) * | 1995-09-07 | 2000-02-21 | トヨタ自動車株式会社 | バルブタイミング連続可変機構付き内燃機関における吸入空気量検出装置 |
WO1998007973A1 (en) * | 1996-08-23 | 1998-02-26 | Cummins Engine Company, Inc. | Premixed charge compression ignition engine with optimal combustion control |
JP3325232B2 (ja) * | 1997-09-29 | 2002-09-17 | マツダ株式会社 | 筒内噴射式エンジン |
AT3135U1 (de) * | 1998-06-18 | 1999-10-25 | Avl List Gmbh | Verfahren zum betreiben einer mit sowohl fremd-, als auch selbstzündbarem kraftstoff, insbesondere benzin betriebenen brennkraftmaschine |
JP3613018B2 (ja) * | 1998-08-06 | 2005-01-26 | マツダ株式会社 | 筒内噴射式エンジンの制御装置 |
US6260520B1 (en) * | 1998-11-16 | 2001-07-17 | Ford Global Technologies | Homogeneous charge compression ignition internal combustion engine |
US6698394B2 (en) * | 1999-03-23 | 2004-03-02 | Thomas Engine Company | Homogenous charge compression ignition and barrel engines |
JP4253426B2 (ja) * | 1999-09-14 | 2009-04-15 | 日産自動車株式会社 | 圧縮自己着火式ガソリン機関 |
JP4004193B2 (ja) * | 1999-10-06 | 2007-11-07 | 日野自動車株式会社 | ターボ過給機付エンジンの排ガス再循環装置 |
JP3671785B2 (ja) * | 1999-12-15 | 2005-07-13 | 株式会社日立製作所 | 筒内噴射型内燃機関の燃料噴射装置 |
DE10191817B4 (de) * | 2000-05-08 | 2008-08-28 | Cummins, Inc., Columbus | Mehrbetriebsmodus-Motor und Betriebsverfahren |
US6390054B1 (en) * | 2000-08-26 | 2002-05-21 | Ford Global Technologies, Inc. | Engine control strategy for a hybrid HCCI engine |
AT5135U1 (de) * | 2001-02-08 | 2002-03-25 | Avl List Gmbh | Verfahren zum betreiben einer mit benzinähnlichen kraftstoffen, insbesondere benzin, betriebenen brennkraftmaschine |
US6600989B2 (en) * | 2001-05-24 | 2003-07-29 | Delphi Technologies, Inc. | Apparatus and method for early intake valve closing |
JP3885524B2 (ja) * | 2001-06-25 | 2007-02-21 | 日産自動車株式会社 | 圧縮自己着火内燃機関 |
JP3963088B2 (ja) * | 2001-09-06 | 2007-08-22 | マツダ株式会社 | 火花点火式直噴エンジンの制御装置 |
US6769392B2 (en) * | 2001-12-20 | 2004-08-03 | Caterpillar Inc | Variable valve timing in a homogenous charge compression ignition engine |
JP4061067B2 (ja) * | 2001-12-27 | 2008-03-12 | 株式会社日立製作所 | 筒内噴射式内燃機関の制御装置 |
US6964256B2 (en) * | 2002-03-28 | 2005-11-15 | Mazda Motor Corporation | Combustion control apparatus for an engine |
US6850831B2 (en) * | 2002-11-07 | 2005-02-01 | Ford Global Technologies, Llc | Method and system for estimating cylinder charge for internal combustion engines having variable valve timing |
JP4172340B2 (ja) * | 2003-06-25 | 2008-10-29 | マツダ株式会社 | 火花点火式エンジンの制御装置 |
SE525676C2 (sv) * | 2003-08-20 | 2005-04-05 | Scania Cv Ab | Arrangemang och förfarande för att styra en förbränningsmotor |
JP2005090468A (ja) * | 2003-09-22 | 2005-04-07 | Toyota Industries Corp | 予混合圧縮自着火内燃機関のegr装置、および、予混合圧縮自着火内燃機関の着火時期制御方法 |
WO2005033496A1 (de) * | 2003-10-09 | 2005-04-14 | Avl List Gmbh | Verfahren zum betreiben einer brennkraftmaschine |
DE10350800A1 (de) * | 2003-10-29 | 2005-05-25 | Daimlerchrysler Ag | Verfahren zum Betrieb einer Brennkraftmaschine |
JP2005163686A (ja) * | 2003-12-04 | 2005-06-23 | Toyota Motor Corp | 混合気を圧縮自着火させる自着火運転が可能な内燃機関 |
JP4306462B2 (ja) * | 2004-01-15 | 2009-08-05 | トヨタ自動車株式会社 | 4サイクル内燃機関 |
JP2005214041A (ja) * | 2004-01-28 | 2005-08-11 | Nissan Motor Co Ltd | 直噴火花点火式内燃機関の制御装置 |
JP4251090B2 (ja) * | 2004-02-06 | 2009-04-08 | トヨタ自動車株式会社 | 圧縮自着火ガソリンエンジンおよびその燃料噴射の制御方法 |
JP4281610B2 (ja) * | 2004-04-27 | 2009-06-17 | 株式会社豊田自動織機 | 予混合圧縮自着火機関の運転方法及び予混合圧縮自着火機関 |
US6957640B1 (en) * | 2004-06-23 | 2005-10-25 | International Engine Intellectual Property Company, Llc | Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI+RVT, HCCI+VVT, and CD+RVT combustion modes |
US7059281B2 (en) * | 2004-07-12 | 2006-06-13 | General Motors Corporation | Four stroke engine auto-ignition combustion |
US7080613B2 (en) * | 2004-07-12 | 2006-07-25 | General Motors Corporation | Method for auto-ignition combustion control |
US7128062B2 (en) * | 2004-07-12 | 2006-10-31 | General Motors Corporation | Method for mid load operation of auto-ignition combustion |
US7021277B2 (en) * | 2004-07-26 | 2006-04-04 | General Motors Corporation | Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine |
WO2006023098A2 (en) * | 2004-07-26 | 2006-03-02 | General Motors Corporation | NOx EMISSION CONTROL FOR A CONTROLLED AUTO-IGNITION FOUR-SRTOKE INTERNAL COMBUSTION ENGINE |
US7152559B2 (en) * | 2004-07-26 | 2006-12-26 | General Motors Corporation | Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine |
US7069909B2 (en) * | 2004-08-18 | 2006-07-04 | Ford Global Technologies, Llc | Controlling an engine with adjustable intake valve timing |
DE102006014996A1 (de) * | 2006-03-31 | 2007-10-04 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine |
-
2005
- 2005-10-10 DE DE102005048349A patent/DE102005048349A1/de not_active Withdrawn
-
2006
- 2006-09-22 WO PCT/EP2006/066622 patent/WO2007042386A1/de active Application Filing
- 2006-09-22 EP EP06793742A patent/EP1941143A1/de not_active Withdrawn
- 2006-09-22 US US11/989,028 patent/US20090301434A1/en not_active Abandoned
- 2006-09-22 JP JP2008534973A patent/JP5140596B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2007042386A1 (de) | 2007-04-19 |
JP2009511808A (ja) | 2009-03-19 |
EP1941143A1 (de) | 2008-07-09 |
DE102005048349A1 (de) | 2007-04-12 |
US20090301434A1 (en) | 2009-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5258220B2 (ja) | 内燃機関、特にガソリン直接噴射および部分可変弁操作を有するオットー・サイクル・エンジンの初期運転方式から目的運転方式への移行の方法並びに制御装置およびコンピュータ・プログラム | |
US6983730B2 (en) | Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine | |
CN101313134B (zh) | 控制多汽缸均质充量压缩点火引擎内的燃烧的方法 | |
JP5140596B2 (ja) | 内燃機関の作動方法 | |
JP5047666B2 (ja) | 内燃機関の運転方法および制御装置 | |
US20100242901A1 (en) | Control of internal combustion engine | |
JP5171141B2 (ja) | 内燃機関の運転の方法、制御装置およびコンピュータ・プログラム | |
KR20060051868A (ko) | 엔진 | |
JP2007132319A (ja) | 4サイクル予混合圧縮自着火式内燃機関の制御装置 | |
JP2004522050A (ja) | 4行程自己点火エンジン | |
JP2013224666A (ja) | オットー・サイクル・エンジンの出発運転方式から目的運転方式への移行方法および制御装置 | |
US20100294224A1 (en) | Method for starting an engine, and an engine | |
JP2016031067A (ja) | 圧縮着火式エンジンの制御装置 | |
JP2007077992A (ja) | アシストする火花点火によるオット機関の、コントロールされた自己着火 | |
KR101029142B1 (ko) | 점화 타이밍 제어 방법, 점화 타이밍 지체 방법, 및 제품 | |
JP2008014313A (ja) | 内燃機関の運転方法 | |
US7044104B2 (en) | Internal combustion engine with compression ignition | |
JP2016044671A (ja) | 圧縮着火式エンジンの制御装置 | |
JP5539616B2 (ja) | 内燃機関の運転方法、制御装置およびコンピュータ・プログラム | |
JP2007077994A (ja) | オット機関の、コントロールされた自己着火時の燃料供給遮断 | |
JP2009062988A (ja) | 内燃機関の運転方法、制御装置およびコンピュータ・プログラム | |
JP2016023589A (ja) | 圧縮着火式エンジンの制御装置 | |
US20170298841A1 (en) | Diesel engine and method for operating a diesel engine | |
JP2006257999A (ja) | 内燃機関 | |
US7917280B2 (en) | Method and device for operating an internal combustion engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100108 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100405 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100412 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100430 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100512 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100607 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100614 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100708 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101217 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101227 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110314 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110322 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110329 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110405 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110517 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110524 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110616 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111215 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120313 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120801 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120921 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121019 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121119 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151122 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |