WO2010032121A3 - Appareil d'alimentation en carburant et procédé d'alimentation en carburant pour moteur à combustion interne - Google Patents
Appareil d'alimentation en carburant et procédé d'alimentation en carburant pour moteur à combustion interne Download PDFInfo
- Publication number
- WO2010032121A3 WO2010032121A3 PCT/IB2009/006880 IB2009006880W WO2010032121A3 WO 2010032121 A3 WO2010032121 A3 WO 2010032121A3 IB 2009006880 W IB2009006880 W IB 2009006880W WO 2010032121 A3 WO2010032121 A3 WO 2010032121A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- low pressure
- high pressure
- fuel pump
- pressure fuel
- pump control
- Prior art date
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
- F02D41/3082—Control of electrical fuel pumps
-
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
- F02D41/2448—Prohibition of learning
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
- F02M63/023—Means for varying pressure in common rails
- F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
- F02M63/025—Means for varying pressure in common rails by bleeding fuel pressure from the common rail
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/31—Control of the fuel pressure
-
- 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
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
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)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Dans un appareil d'alimentation en carburant pour moteur à combustion interne, le carburant est apporté à une pompe à carburant à haute pression (7) entraînée par un moteur à combustion interne, à l'aide d'une pompe à carburant à basse pression électrique (6), et le carburant mis sous pression par la pompe à carburant à haute pression (7) est apporté au moteur à combustion interne. L'appareil d'alimentation en carburant comprend une partie de commande de pompe à basse pression (42) qui commande la pompe à carburant à basse pression (6) pour éviter un défaut d'évacuation dans la pompe à carburant à haute pression (7) en raison de l'insuffisance d'une pression d'alimentation à laquelle la pompe à carburant à basse pression (6) apporte le carburant à la pompe à carburant à haute pression (7). La partie de commande de pompe à basse pression (42) arrête la pompe à carburant à basse pression (6) lorsque le défaut d'évacuation dans la pompe à carburant à haute pression (7) est évité même lorsque la pression d'alimentation est égale à une pression manométrique de 0.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/119,872 US20110162622A1 (en) | 2008-09-19 | 2009-09-18 | Fuel supply apparatus and fuel supply method for internal combustion engine |
EP09736474A EP2337937A2 (fr) | 2008-09-19 | 2009-09-18 | Pilotage de pompe d'alimentation à basse pression pour un système d'injection à rampe commune à haute pression |
CN2009801369665A CN102159821A (zh) | 2008-09-19 | 2009-09-18 | 用于内燃发动机的燃料供给装置和燃料供给方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008240820A JP4661930B2 (ja) | 2008-09-19 | 2008-09-19 | 内燃機関の燃料供給装置 |
JP2008-240820 | 2008-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010032121A2 WO2010032121A2 (fr) | 2010-03-25 |
WO2010032121A3 true WO2010032121A3 (fr) | 2010-05-27 |
Family
ID=41508448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2009/006880 WO2010032121A2 (fr) | 2008-09-19 | 2009-09-18 | Appareil d'alimentation en carburant et procédé d'alimentation en carburant pour moteur à combustion interne |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110162622A1 (fr) |
EP (1) | EP2337937A2 (fr) |
JP (1) | JP4661930B2 (fr) |
CN (1) | CN102159821A (fr) |
WO (1) | WO2010032121A2 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007050297A1 (de) * | 2007-10-22 | 2009-04-23 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Kraftstoffeinspritzsystems einer Brennkraftmaschine |
US8483932B2 (en) * | 2009-10-30 | 2013-07-09 | Ford Global Technologies, Llc | Fuel delivery system control strategy |
DE102010027789A1 (de) * | 2010-04-15 | 2011-10-20 | Ford Global Technologies, Llc | Kraftstoffeinspritzsystem zum schnellen Druckaufbau bei erneutem Start des Verbrennungsmotors mit Stopp-Start-System |
CN103080528B (zh) * | 2010-10-27 | 2015-01-14 | 丰田自动车株式会社 | 内燃机的燃料喷射控制系统 |
KR101241594B1 (ko) * | 2010-12-01 | 2013-03-11 | 기아자동차주식회사 | Gdi엔진의 연료공급시스템 및 그 제어방법 |
JP5282779B2 (ja) | 2010-12-08 | 2013-09-04 | トヨタ自動車株式会社 | 内燃機関の燃料供給装置 |
DE112011104735B4 (de) | 2011-01-18 | 2018-05-09 | Toyota Jidosha Kabushiki Kaisha | Kraftstoffeinspritzsteuersystem für eine Brennkraftmaschine |
US8820299B2 (en) | 2011-04-27 | 2014-09-02 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control system for internal combustion engine |
WO2013005284A1 (fr) | 2011-07-01 | 2013-01-10 | トヨタ自動車株式会社 | Système de commande de l'injection de carburant pour moteur à combustion interne |
JP5708396B2 (ja) * | 2011-09-20 | 2015-04-30 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御システム |
JPWO2013046359A1 (ja) * | 2011-09-28 | 2015-03-26 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御システム |
JP5708411B2 (ja) * | 2011-09-28 | 2015-04-30 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御システム |
EP2762718A4 (fr) * | 2011-09-28 | 2015-12-16 | Toyota Motor Co Ltd | Système de régulation d'injection de carburant pour moteur à combustion interne |
CN103857896B (zh) * | 2011-10-06 | 2016-08-17 | 丰田自动车株式会社 | 内燃机的控制装置 |
KR101305600B1 (ko) * | 2011-11-29 | 2013-09-09 | 기아자동차주식회사 | 하이드로-카본 연료공급유닛 |
JP5716684B2 (ja) * | 2012-01-17 | 2015-05-13 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御システム |
DE102012204758B4 (de) * | 2012-03-26 | 2021-06-10 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Start eines Ottomotors |
DE102013220697B4 (de) * | 2013-10-14 | 2018-05-30 | Continental Automotive Gmbh | Kraftstoffpumpe eines Kraftfahrzeuges und Verfahren zum Betrieb einer Kraftstoffpumpe |
US9303583B2 (en) * | 2014-01-14 | 2016-04-05 | Ford Global Technologies, Llc | Robust direct injection fuel pump system |
US9435286B2 (en) * | 2014-02-03 | 2016-09-06 | Denso International America, Inc. | Method to reduce fuel system power consumption |
JP6160600B2 (ja) * | 2014-11-25 | 2017-07-12 | トヨタ自動車株式会社 | 車両の制御装置 |
DE102014225920B4 (de) * | 2014-12-15 | 2017-05-11 | Continental Automotive Gmbh | Verfahren zum Betrieb eines Dieselmotors |
JP6206680B2 (ja) * | 2015-03-30 | 2017-10-04 | マツダ株式会社 | 燃料飽和蒸気圧検出装置及びこの検出装置を用いた燃料圧力制御装置 |
JP6197828B2 (ja) * | 2015-05-27 | 2017-09-20 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6784251B2 (ja) | 2017-09-25 | 2020-11-11 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御装置 |
JP7120132B2 (ja) * | 2019-04-10 | 2022-08-17 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP7115399B2 (ja) | 2019-04-10 | 2022-08-09 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP7054712B2 (ja) * | 2020-01-29 | 2022-04-14 | 本田技研工業株式会社 | 内燃機関の燃料圧力制御装置 |
JP7294236B2 (ja) * | 2020-05-21 | 2023-06-20 | トヨタ自動車株式会社 | 燃料供給装置の制御装置 |
JP7334680B2 (ja) * | 2020-06-09 | 2023-08-29 | トヨタ自動車株式会社 | 燃料供給システムの制御装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19539885A1 (de) * | 1995-05-26 | 1996-11-28 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine |
US5842454A (en) * | 1995-11-28 | 1998-12-01 | Denso Corporation | Fuel pump control with control mode switching between before and after engine starting |
DE19951410A1 (de) * | 1999-10-26 | 2001-05-10 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Variation eines von einer Niederdruckpumpe erzeugten und an einer Hochdruckpumpe anliegenden Vordrucks |
EP1124054A2 (fr) * | 2000-02-09 | 2001-08-16 | Bayerische Motoren Werke Aktiengesellschaft | Système d'alimentation en carburant pour un moteur à combustion |
DE10162989C1 (de) * | 2001-12-20 | 2003-10-09 | Siemens Ag | Schaltungsanordnung zum Regeln einer regelbaren Kraftstoffpumpe, Verfahren zum Regeln einer Förderleistung und Verfahren zum Überprüfen der Funktionsfähigkeit einer regelbaren Kraftstoffpumpe |
EP1574704A2 (fr) * | 2004-03-11 | 2005-09-14 | Denso Corporation | Système d'injection de carburant avec une pompe basse-pression électrique |
DE102004062613A1 (de) * | 2004-12-24 | 2006-07-06 | Volkswagen Ag | Verfahren und Vorrichtung zur Kraftstoffversorgung von Verbrennungsmotoren |
DE102007058229A1 (de) * | 2007-12-04 | 2009-06-10 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Kraftstoffeinspritzsystems einer Brennkraftmaschine mit Start-Stopp-Funktion |
DE102009004590A1 (de) * | 2008-01-29 | 2009-07-30 | Ford Global Technologies, LLC, Dearborn | Saugpumpensystem für ein Kraftstoffdirekteinspritzsystem |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19700738C1 (de) * | 1997-01-11 | 1998-04-16 | Daimler Benz Ag | Verfahren zur Regelung der Einspritzmengen von Injektoren einer kraftstoffeinspritzenden Brennkraftmaschine |
JP3191741B2 (ja) * | 1997-10-06 | 2001-07-23 | 株式会社デンソー | 内燃機関の空燃比制御装置 |
JPH11182371A (ja) * | 1997-12-19 | 1999-07-06 | Unisia Jecs Corp | 内燃機関の燃料供給装置 |
JP2002061529A (ja) * | 2000-08-18 | 2002-02-28 | Hitachi Ltd | 内燃機関の燃料供給装置 |
JP2002242793A (ja) * | 2001-02-19 | 2002-08-28 | Hitachi Ltd | 燃料供給装置を備えた内燃機関の制御装置 |
JP2005042584A (ja) * | 2003-07-25 | 2005-02-17 | Toyota Motor Corp | 液化ガスエンジンの燃料供給装置 |
JP4508130B2 (ja) * | 2006-02-23 | 2010-07-21 | 株式会社デンソー | 燃料噴射装置 |
JP4743030B2 (ja) * | 2006-07-07 | 2011-08-10 | 株式会社デンソー | ディーゼル機関用燃料噴射制御装置 |
US8412440B2 (en) * | 2008-03-19 | 2013-04-02 | Bosch Corporation | Pressure sensor failure diagnosis method and common rail type fuel injection control apparatus |
DE102008041612B4 (de) * | 2008-08-27 | 2023-08-17 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Ansteuerung einer Dosiereinrichtung |
-
2008
- 2008-09-19 JP JP2008240820A patent/JP4661930B2/ja not_active Expired - Fee Related
-
2009
- 2009-09-18 WO PCT/IB2009/006880 patent/WO2010032121A2/fr active Application Filing
- 2009-09-18 EP EP09736474A patent/EP2337937A2/fr not_active Withdrawn
- 2009-09-18 US US13/119,872 patent/US20110162622A1/en not_active Abandoned
- 2009-09-18 CN CN2009801369665A patent/CN102159821A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19539885A1 (de) * | 1995-05-26 | 1996-11-28 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine |
US5842454A (en) * | 1995-11-28 | 1998-12-01 | Denso Corporation | Fuel pump control with control mode switching between before and after engine starting |
DE19951410A1 (de) * | 1999-10-26 | 2001-05-10 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Variation eines von einer Niederdruckpumpe erzeugten und an einer Hochdruckpumpe anliegenden Vordrucks |
EP1124054A2 (fr) * | 2000-02-09 | 2001-08-16 | Bayerische Motoren Werke Aktiengesellschaft | Système d'alimentation en carburant pour un moteur à combustion |
DE10162989C1 (de) * | 2001-12-20 | 2003-10-09 | Siemens Ag | Schaltungsanordnung zum Regeln einer regelbaren Kraftstoffpumpe, Verfahren zum Regeln einer Förderleistung und Verfahren zum Überprüfen der Funktionsfähigkeit einer regelbaren Kraftstoffpumpe |
EP1574704A2 (fr) * | 2004-03-11 | 2005-09-14 | Denso Corporation | Système d'injection de carburant avec une pompe basse-pression électrique |
DE102004062613A1 (de) * | 2004-12-24 | 2006-07-06 | Volkswagen Ag | Verfahren und Vorrichtung zur Kraftstoffversorgung von Verbrennungsmotoren |
DE102007058229A1 (de) * | 2007-12-04 | 2009-06-10 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Kraftstoffeinspritzsystems einer Brennkraftmaschine mit Start-Stopp-Funktion |
DE102009004590A1 (de) * | 2008-01-29 | 2009-07-30 | Ford Global Technologies, LLC, Dearborn | Saugpumpensystem für ein Kraftstoffdirekteinspritzsystem |
Also Published As
Publication number | Publication date |
---|---|
EP2337937A2 (fr) | 2011-06-29 |
US20110162622A1 (en) | 2011-07-07 |
CN102159821A (zh) | 2011-08-17 |
JP4661930B2 (ja) | 2011-03-30 |
JP2010071224A (ja) | 2010-04-02 |
WO2010032121A2 (fr) | 2010-03-25 |
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