JP2013528261A - 内燃機関内で燃料を供給する方法及び装置 - Google Patents
内燃機関内で燃料を供給する方法及び装置 Download PDFInfo
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- JP2013528261A JP2013528261A JP2013513605A JP2013513605A JP2013528261A JP 2013528261 A JP2013528261 A JP 2013528261A JP 2013513605 A JP2013513605 A JP 2013513605A JP 2013513605 A JP2013513605 A JP 2013513605A JP 2013528261 A JP2013528261 A JP 2013528261A
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- Prior art keywords
- intake
- fuel
- cylinder
- injection
- valve
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- 239000000446 fuel Substances 0.000 title claims abstract description 82
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 87
- 239000007924 injection Substances 0.000 claims abstract description 87
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 238000004590 computer program Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 12
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Images
Classifications
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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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
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- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
-
- 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
- F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
-
- 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
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/36—Controlling fuel injection of the low pressure type with means for controlling distribution
- F02D41/365—Controlling fuel injection of the low pressure type with means for controlling distribution with means for controlling timing and distribution
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
【選択図】図1
Description
Claims (8)
- 内燃機関(2)のシリンダ(3)の燃焼室内へと燃料を供給する方法であって、吸気弁(9)を介してそれぞれが前記シリンダ(3)と接続された少なくとも2つの吸気部(8)を介して、前記シリンダ(3)に混合気が供給され、各前記吸気部(8)には噴射弁(10)が割り当てられる、前記方法において、燃料が前記吸気部(8)内へと少なくとも一時的に非同期式に噴射されることを特徴とする、方法。
- 前記噴射弁(10)のうちの1つの噴射段階の間に、対応する前記吸気部(8)内へと燃料が噴射される、請求項1に記載の方法。
- 燃料は、任意の時間の間1つの噴射弁(10)により前記吸気部(8)内へと噴射され、前記任意の時間は、前記噴射弁(10)の前記噴射段階の長さの2%〜30%に相当する長さを有する、請求項2に記載の方法。
- 燃料は、前記吸気部(8)内へと交互に噴射される、請求項1〜3のいずれか1項に記載の方法。
- 前記吸気部(8)内への燃料は、前記吸気弁が前記シリンダ(3)内へと開く吸気タイムスロットより前にのみ噴射され、又は、前記吸気タイムスロットの間にのみ噴射され、又は、前記吸気タイムスロットの前及び前記吸気タイムスロットの間に噴射される、請求項1〜4のいずれか1項に記載の方法。
- 内燃機関(2)のシリンダ(3)の燃焼室内への燃料供給を制御する装置であって、吸気弁(9)を介してそれぞれが前記シリンダ(3)と接続された少なくとも2つの吸気部(8)を介して、前記シリンダ(3)に混合気が供給され、各前記吸気部(8)には噴射弁(10)が割り当てられる、前記装置において、前記装置は、燃料を前記吸気部(8)内へと少なくとも一時的に非同期式に噴射するように前記噴射弁(10)を駆動するために構成されることを特徴とする、装置。
- 内燃機関(2)と、請求項6に記載の装置と、を備えたエンジンシステム(1)。
- データ処理ユニット上で実行される場合に請求項1〜5のいずれか1項に記載の方法を実行するプログラムコードを含むコンピュータプログラム製品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010029935.9A DE102010029935B4 (de) | 2010-06-10 | 2010-06-10 | Verfahren und Vorrichtung zum Zuführen von Kraftstoff in einem Verbrennungsmotor |
DE102010029935.9 | 2010-06-10 | ||
PCT/EP2011/058069 WO2011154232A1 (de) | 2010-06-10 | 2011-05-18 | Verfahren und vorrichtung zum zuführen von kraftstoff in einem verbrennungsmotor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013528261A true JP2013528261A (ja) | 2013-07-08 |
JP5746331B2 JP5746331B2 (ja) | 2015-07-08 |
Family
ID=44119106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013513605A Active JP5746331B2 (ja) | 2010-06-10 | 2011-05-18 | 内燃機関内で燃料を供給する方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9885333B2 (ja) |
JP (1) | JP5746331B2 (ja) |
CN (1) | CN102918240B (ja) |
DE (1) | DE102010029935B4 (ja) |
WO (1) | WO2011154232A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010029935B4 (de) * | 2010-06-10 | 2023-01-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Zuführen von Kraftstoff in einem Verbrennungsmotor |
DE102012212464A1 (de) * | 2012-07-17 | 2014-01-23 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine mit Saugrohreinspritzung |
US9719456B2 (en) | 2015-07-02 | 2017-08-01 | Hyundai Motor Company | Method for controlling engine in various operating modes |
JP6806483B2 (ja) * | 2015-12-11 | 2021-01-06 | 現代自動車株式会社Hyundai Motor Company | 車両のインジェクター制御システム |
DE102018208000A1 (de) * | 2018-05-22 | 2019-11-28 | Bayerische Motoren Werke Aktiengesellschaft | Verbrennungskraftmaschine für ein Kraftfahrzeug, insbesondere für einen Kraftwagen, sowie Verfahren zum Betreiben einer solchen Verbrennungskraftmaschine |
US11181052B2 (en) | 2019-09-26 | 2021-11-23 | Setaysha Technical Solutions, Llc | Air-fuel metering for internal combustion reciprocating engines |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61250381A (ja) * | 1985-04-30 | 1986-11-07 | Nissan Motor Co Ltd | 内燃機関の吸気装置 |
JP2005180285A (ja) * | 2003-12-18 | 2005-07-07 | Fuji Heavy Ind Ltd | 過給機付エンジンの制御装置 |
JP2006299945A (ja) * | 2005-04-21 | 2006-11-02 | Toyota Motor Corp | 内燃機関 |
JP2007292058A (ja) * | 2006-03-29 | 2007-11-08 | Denso Corp | 燃料噴射制御装置 |
JP2009185741A (ja) * | 2008-02-07 | 2009-08-20 | Denso Corp | 内燃機関の燃料噴射制御装置 |
JP2010024969A (ja) * | 2008-07-18 | 2010-02-04 | Toyota Motor Corp | 内燃機関 |
JP2010121617A (ja) * | 2008-10-20 | 2010-06-03 | Toyota Motor Corp | 燃料噴射装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4548175A (en) * | 1983-12-05 | 1985-10-22 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine with two intake valves |
JP2848491B2 (ja) * | 1988-11-16 | 1999-01-20 | 株式会社日立製作所 | 燃料噴射制御装置 |
FR2720113B1 (fr) * | 1994-05-20 | 1996-06-21 | Inst Francais Du Petrole | Procédé et dispositif de préparation d'un mélange carbure dans un moteur quatre temps à allumage commande. |
FR2720114B1 (fr) * | 1994-05-20 | 1996-06-21 | Inst Francais Du Petrole | Procédé et dispositif de préparation d'un mélange carbure dans un moteur quatre temps à allumage commandé. |
JP2003250141A (ja) * | 2002-02-22 | 2003-09-05 | Ricoh Co Ltd | 映像配信サーバ |
JP2005307904A (ja) * | 2004-04-23 | 2005-11-04 | Denso Corp | 燃料噴射装置 |
FR2886342B1 (fr) * | 2005-05-24 | 2010-08-27 | Inst Francais Du Petrole | Procede de controle du balayage des gaz brules d'un moteur a injection indirecte, notamment moteur suralimente, et moteur utilisant un tel procede |
US20090241905A1 (en) | 2006-03-29 | 2009-10-01 | Denso Corporation | Mount structure of fuel injection valve and fuel injection system |
FR2909416B1 (fr) * | 2006-11-30 | 2009-01-16 | Inst Francais Du Petrole | Moteur suralimente a combustion interne et a balayage des gaz brules avec au moins deux moyens d'admission |
JP4519162B2 (ja) * | 2007-09-28 | 2010-08-04 | 株式会社デンソー | 内燃機関 |
US8297257B2 (en) * | 2008-03-26 | 2012-10-30 | Denso Corporation | Fuel supply pipe device and fuel injection device having the same |
JP4650511B2 (ja) * | 2008-03-27 | 2011-03-16 | 株式会社デンソー | 燃料供給システム |
DE102008044244A1 (de) * | 2008-12-01 | 2010-06-02 | Robert Bosch Gmbh | Brennkraftmaschine |
DE102010029728B4 (de) * | 2009-09-10 | 2022-06-02 | Robert Bosch Gmbh | Verfahren zur Steuerung einer Einspritzung von Kraftstoff in einen Verbrennungsmotor, Steuergerät zum Steuern einer Einspritzung in einem Verbrennungsmotor sowie Verfahren zum Auswählen eines Einspritzventils für ein Motorsystem |
DE102010029935B4 (de) * | 2010-06-10 | 2023-01-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Zuführen von Kraftstoff in einem Verbrennungsmotor |
JP6015565B2 (ja) * | 2013-06-06 | 2016-10-26 | トヨタ自動車株式会社 | 内燃機関 |
-
2010
- 2010-06-10 DE DE102010029935.9A patent/DE102010029935B4/de active Active
-
2011
- 2011-05-18 US US13/703,247 patent/US9885333B2/en active Active
- 2011-05-18 WO PCT/EP2011/058069 patent/WO2011154232A1/de active Application Filing
- 2011-05-18 JP JP2013513605A patent/JP5746331B2/ja active Active
- 2011-05-18 CN CN201180028363.0A patent/CN102918240B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61250381A (ja) * | 1985-04-30 | 1986-11-07 | Nissan Motor Co Ltd | 内燃機関の吸気装置 |
JP2005180285A (ja) * | 2003-12-18 | 2005-07-07 | Fuji Heavy Ind Ltd | 過給機付エンジンの制御装置 |
JP2006299945A (ja) * | 2005-04-21 | 2006-11-02 | Toyota Motor Corp | 内燃機関 |
JP2007292058A (ja) * | 2006-03-29 | 2007-11-08 | Denso Corp | 燃料噴射制御装置 |
JP2009185741A (ja) * | 2008-02-07 | 2009-08-20 | Denso Corp | 内燃機関の燃料噴射制御装置 |
JP2010024969A (ja) * | 2008-07-18 | 2010-02-04 | Toyota Motor Corp | 内燃機関 |
JP2010121617A (ja) * | 2008-10-20 | 2010-06-03 | Toyota Motor Corp | 燃料噴射装置 |
Also Published As
Publication number | Publication date |
---|---|
US9885333B2 (en) | 2018-02-06 |
WO2011154232A1 (de) | 2011-12-15 |
CN102918240B (zh) | 2016-08-03 |
DE102010029935B4 (de) | 2023-01-26 |
JP5746331B2 (ja) | 2015-07-08 |
DE102010029935A1 (de) | 2011-12-15 |
CN102918240A (zh) | 2013-02-06 |
US20130139789A1 (en) | 2013-06-06 |
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