FR2605055B1 - Procede d'injection directe de carburant pour un moteur diesel - Google Patents
Procede d'injection directe de carburant pour un moteur dieselInfo
- Publication number
- FR2605055B1 FR2605055B1 FR878713773A FR8713773A FR2605055B1 FR 2605055 B1 FR2605055 B1 FR 2605055B1 FR 878713773 A FR878713773 A FR 878713773A FR 8713773 A FR8713773 A FR 8713773A FR 2605055 B1 FR2605055 B1 FR 2605055B1
- Authority
- FR
- France
- Prior art keywords
- fuel injection
- diesel engine
- direct fuel
- direct
- diesel
- 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 - Lifetime
Links
Classifications
-
- 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
- F02D41/403—Multiple injections with pilot injections
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
- F02B3/10—Engines characterised by air compression and subsequent fuel addition with compression ignition with intermittent fuel introduction
-
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression 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
-
- 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)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3634295 | 1986-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2605055A1 FR2605055A1 (fr) | 1988-04-15 |
FR2605055B1 true FR2605055B1 (fr) | 1991-09-27 |
Family
ID=6311327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878713773A Expired - Lifetime FR2605055B1 (fr) | 1986-10-08 | 1987-10-06 | Procede d'injection directe de carburant pour un moteur diesel |
Country Status (4)
Country | Link |
---|---|
US (1) | US4836161A (fr) |
JP (1) | JP2724710B2 (fr) |
FR (1) | FR2605055B1 (fr) |
GB (1) | GB2196058B (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03258951A (ja) * | 1990-03-08 | 1991-11-19 | Toyota Motor Corp | 内燃機関の機関制御装置 |
US5265562A (en) * | 1992-07-27 | 1993-11-30 | Kruse Douglas C | Internal combustion engine with limited temperature cycle |
US6405704B2 (en) | 1992-07-27 | 2002-06-18 | Kruse Technology Partnership | Internal combustion engine with limited temperature cycle |
EP0621400B1 (fr) * | 1993-04-23 | 1999-03-31 | Daimler-Benz Aktiengesellschaft | Moteur à combustion interne à injection et à compression d'air avec un dispositif pout traiter les gaz d'échappement à fin de réduire les oxides azoté |
US5365902A (en) * | 1993-09-10 | 1994-11-22 | General Electric Company | Method and apparatus for introducing fuel into a duel fuel system using the H-combustion process |
JPH09158810A (ja) * | 1995-10-02 | 1997-06-17 | Hino Motors Ltd | ディーゼルエンジン |
US5609131A (en) * | 1995-10-11 | 1997-03-11 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Multi-stage combustion engine |
DE19602065C2 (de) * | 1996-01-20 | 2001-08-09 | Daimler Chrysler Ag | Verfahren zum Betrieb eines Verbrennungsmotors |
US8215292B2 (en) | 1996-07-17 | 2012-07-10 | Bryant Clyde C | Internal combustion engine and working cycle |
JP4019484B2 (ja) * | 1997-06-18 | 2007-12-12 | トヨタ自動車株式会社 | 圧縮着火式内燃機関 |
US6125796A (en) * | 1998-02-18 | 2000-10-03 | Caterpillar Inc. | Staged injection of an emulsified diesel fuel into a combustion chamber of a diesel engine |
DE10029502A1 (de) * | 2000-06-21 | 2002-01-31 | Daimler Chrysler Ag | Beschleunigter Aufbau des Ladedrucks durch ein mehrstufiges Brennverfahren für Dieselmotoren |
US6371077B1 (en) | 2000-07-13 | 2002-04-16 | Caterpillar Inc. | Waveform transitioning method and apparatus for multi-shot fuel systems |
US6606974B1 (en) | 2000-07-13 | 2003-08-19 | Caterpillar Inc | Partitioning of a governor fuel output into three separate fuel quantities in a stable manner |
US6363315B1 (en) | 2000-07-13 | 2002-03-26 | Caterpillar Inc. | Apparatus and method for protecting engine electronic circuitry from thermal damage |
US6450149B1 (en) | 2000-07-13 | 2002-09-17 | Caterpillar Inc. | Method and apparatus for controlling overlap of two fuel shots in multi-shot fuel injection events |
US6386176B1 (en) | 2000-07-13 | 2002-05-14 | Caterpillar Inc. | Method and apparatus for determining a start angle for a fuel injection associated with a fuel injection signal |
US6390082B1 (en) | 2000-07-13 | 2002-05-21 | Caterpillar Inc. | Method and apparatus for controlling the current level of a fuel injector signal during sudden acceleration |
US6480781B1 (en) | 2000-07-13 | 2002-11-12 | Caterpillar Inc. | Method and apparatus for trimming an internal combustion engine |
US6363314B1 (en) | 2000-07-13 | 2002-03-26 | Caterpillar Inc. | Method and apparatus for trimming a fuel injector |
US6415762B1 (en) | 2000-07-13 | 2002-07-09 | Caterpillar Inc. | Accurate deliver of total fuel when two injection events are closely coupled |
US6467452B1 (en) | 2000-07-13 | 2002-10-22 | Caterpillar Inc | Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine |
US6453874B1 (en) | 2000-07-13 | 2002-09-24 | Caterpillar Inc. | Apparatus and method for controlling fuel injection signals during engine acceleration and deceleration |
US6705277B1 (en) | 2000-07-13 | 2004-03-16 | Caterpillar Inc | Method and apparatus for delivering multiple fuel injections to the cylinder of an engine wherein the pilot fuel injection occurs during the intake stroke |
JP4161529B2 (ja) * | 2000-10-02 | 2008-10-08 | 日産自動車株式会社 | ディーゼルエンジンの燃料噴射制御装置 |
SE522624C2 (sv) * | 2001-03-29 | 2004-02-24 | Volvo Teknisk Utveckling Ab | Förfarande för att styra insprutningen av en fluid i en förbränningsmotor |
US6516773B2 (en) | 2001-05-03 | 2003-02-11 | Caterpillar Inc | Method and apparatus for adjusting the injection current duration of each fuel shot in a multiple fuel injection event to compensate for inherent injector delay |
US6516783B2 (en) | 2001-05-15 | 2003-02-11 | Caterpillar Inc | Camshaft apparatus and method for compensating for inherent injector delay in a multiple fuel injection event |
DE10201016A1 (de) * | 2002-01-11 | 2003-07-24 | Daimler Chrysler Ag | Verfahren zum Betrieb einer Brennkraftmaschine mit Abgasreinigungsanlage und Brennkraftmaschine |
US7178492B2 (en) * | 2002-05-14 | 2007-02-20 | Caterpillar Inc | Air and fuel supply system for combustion engine |
US20050235953A1 (en) * | 2002-05-14 | 2005-10-27 | Weber James R | Combustion engine including engine valve actuation system |
US20050241302A1 (en) * | 2002-05-14 | 2005-11-03 | Weber James R | Air and fuel supply system for combustion engine with particulate trap |
US6845747B2 (en) * | 2002-07-09 | 2005-01-25 | Caterpillar Inc | Method of utilizing multiple fuel injections to reduce engine emissions at idle |
AU2003901841A0 (en) * | 2003-04-16 | 2003-05-01 | Orbital Australia Pty Ltd | An improved fuel reformer and mixing chamber therefor |
DE10344428B4 (de) * | 2003-09-25 | 2015-02-19 | Daimler Ag | Verfahren zum Betrieb einer Brennkraftmaschine |
US20060112689A1 (en) * | 2004-11-30 | 2006-06-01 | Savage Patrick W Jr | Divided housing turbocharger with a variable nozzle area |
US20080121218A1 (en) * | 2004-12-13 | 2008-05-29 | Caterpillar Inc. | Electric turbocompound control system |
US20070144175A1 (en) * | 2005-03-31 | 2007-06-28 | Sopko Thomas M Jr | Turbocharger system |
US7322339B1 (en) * | 2006-09-11 | 2008-01-29 | Gm Global Technology Operations, Inc. | Apparent torque reserve at idle for direct injected engines |
KR20150017717A (ko) * | 2006-11-30 | 2015-02-17 | 신닛테츠 수미킨 가가쿠 가부시키가이샤 | 편광판 보호 필름, 편광판, 및 저항막식 터치 패널 |
JP4767282B2 (ja) * | 2008-05-30 | 2011-09-07 | 本田技研工業株式会社 | 内燃機関の制御装置 |
JP5585246B2 (ja) * | 2010-06-30 | 2014-09-10 | マツダ株式会社 | 自動車搭載用ディーゼルエンジン |
JP6288066B2 (ja) * | 2015-12-24 | 2018-03-07 | マツダ株式会社 | 圧縮自己着火式エンジンの燃料噴射制御方法及び燃料噴射制御装置 |
JP6222622B2 (ja) * | 2015-12-24 | 2017-11-01 | マツダ株式会社 | 圧縮自己着火式エンジンの燃料噴射制御方法及び燃料噴射制御装置 |
JP6222623B2 (ja) * | 2015-12-24 | 2017-11-01 | マツダ株式会社 | 圧縮自己着火式エンジンの燃料噴射制御方法及び燃料噴射制御装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2356627A (en) * | 1940-06-27 | 1944-08-22 | George A Rubissow | Interruption injection pump |
DE902334C (de) * | 1942-12-29 | 1954-01-21 | Kloeckner Humboldt Deutz Ag | Einspritzbrennkraftmaschine, welche im hoeheren Belastungsbereich mit Aufladung betrieben wird und zwei Einspritzvorrichtungen (Brennstoffeinspritzpumpe und Einspritzventil) aufweist |
FR1050597A (fr) * | 1952-02-07 | 1954-01-08 | Aviat & Materiel Moderne Soc | Contrôle de l'injection dans les moteurs à combustion |
FR1245520A (fr) * | 1957-05-15 | 1960-11-10 | Inst Francais Du Petrole | Amélioration des conditions de fonctionnement des moteurs à allumage par compression |
CA1047863A (fr) * | 1973-10-03 | 1979-02-06 | Hansueli Bart | Soupape de dosage pour injecteur de combustible |
DE3300876A1 (de) * | 1983-01-13 | 1984-07-19 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe |
JPS59131735A (ja) * | 1983-01-18 | 1984-07-28 | Nissan Motor Co Ltd | 燃料噴射ポンプの燃料噴射装置 |
JPH0652067B2 (ja) * | 1983-08-17 | 1994-07-06 | 日産自動車株式会社 | 分配型燃料噴射ポンプの噴射率制御装置 |
US4543930A (en) * | 1983-11-17 | 1985-10-01 | Southwest Research Institute | Staged direct injection diesel engine |
DE3433710A1 (de) * | 1984-09-14 | 1986-03-27 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisch gesteuerte pumpeduese fuer die kraftstoffeinspritzung bei dieselbrennkraftmaschinen |
DE3581160D1 (de) * | 1984-09-14 | 1991-02-07 | Bosch Gmbh Robert | Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen. |
JPS6186539U (fr) * | 1984-11-13 | 1986-06-06 | ||
JPH086627B2 (ja) * | 1985-06-04 | 1996-01-29 | 株式会社日本自動車部品総合研究所 | ディーゼルエンジンの燃料噴射制御方法及び制御装置 |
-
1987
- 1987-10-06 FR FR878713773A patent/FR2605055B1/fr not_active Expired - Lifetime
- 1987-10-07 GB GB8723563A patent/GB2196058B/en not_active Expired - Lifetime
- 1987-10-08 JP JP62252632A patent/JP2724710B2/ja not_active Expired - Lifetime
- 1987-10-08 US US07/105,582 patent/US4836161A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4836161A (en) | 1989-06-06 |
JPS63147965A (ja) | 1988-06-20 |
JP2724710B2 (ja) | 1998-03-09 |
GB2196058B (en) | 1990-08-22 |
GB8723563D0 (en) | 1987-11-11 |
FR2605055A1 (fr) | 1988-04-15 |
GB2196058A (en) | 1988-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2605055B1 (fr) | Procede d'injection directe de carburant pour un moteur diesel | |
FR2593239B1 (fr) | Systeme d'injection de carburant pour moteur a combustion interne | |
FR2510659B1 (fr) | Systeme d'alimentation en combustible pour moteur a combustion interne | |
FR2604219B1 (fr) | Procede et dispositif d'injection de carburant pour moteurs a combustion interne. | |
FR2519705B1 (fr) | Moyen de conditionnement et de fourniture de carburant pour moteur diesel | |
FR2580728B1 (fr) | Systeme d'injection de combustible pour moteur diesel | |
FR2606458B1 (fr) | Agencement de tubulure pour injection de carburant dans un moteur a explosion | |
FR2549151B1 (fr) | Installation d'amenee de carburant pour moteurs a combustion interne | |
FR2514831B1 (fr) | Installation d'injection de carburant pour moteurs a combustion interne | |
FR2497820B1 (fr) | Additif et procede pour ameliorer la combustion d'un combustible pour moteur diesel | |
FR2538458B1 (fr) | Installation d'injection de carburant pour moteur a combustion interne | |
FR2545878B1 (fr) | Procede de coupure de l'injection de carburant pendant les phases de deceleration d'un moteur a combustion interne | |
FR2529620B1 (fr) | Procede de commande de l'injection dosee du carburant pour un moteur a combustion interne | |
FR2475637B1 (fr) | Support d'injecteur de carburant pour moteurs a combustion interne | |
FR2601413B1 (fr) | Procede d'injection de carburant dans un moteur a combustion interne | |
FR2514825B1 (fr) | Systeme d'injection electronique de carburant pour un moteur a combustion | |
FR2567577B1 (fr) | Perfectionnements aux pompes d'injection de combustible pour moteurs a combustion interne | |
FR2580334B1 (fr) | Systeme d'alimentation en carburant pour un moteur a combustion interne a turbocompresseur | |
FR2584458B1 (fr) | Pompe d'injection de carburant pour moteurs a combustion interne | |
FR2566050B1 (fr) | Procede de demarrage d'un moteur a combustion interne | |
FR2606090B1 (fr) | Pompe d'injection de carburant pour moteur a combustion interne | |
FR2612568B1 (fr) | Dispositif d'alimentation en carburant d'un moteur a combustion, en particulier d'un moteur diesel | |
FR2592434B1 (fr) | Pompe d'injection de carburant pour moteurs a combustion interne | |
FR2553834B1 (fr) | Soupape d'injection pour moteur a combustion interne | |
FR2534633B1 (fr) | Appareillage d'injection de carburant pour un moteur d'avion a plusieurs cylindres |