DE602005015705D1 - Kraftstoffzufuhrvorrichtung für verbrennungsmotor - Google Patents

Kraftstoffzufuhrvorrichtung für verbrennungsmotor

Info

Publication number
DE602005015705D1
DE602005015705D1 DE602005015705T DE602005015705T DE602005015705D1 DE 602005015705 D1 DE602005015705 D1 DE 602005015705D1 DE 602005015705 T DE602005015705 T DE 602005015705T DE 602005015705 T DE602005015705 T DE 602005015705T DE 602005015705 D1 DE602005015705 D1 DE 602005015705D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
feeding device
fuel feeding
fuel
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.)
Active
Application number
DE602005015705T
Other languages
English (en)
Inventor
Susumu Kojima
Terutoshi Tomoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE602005015705D1 publication Critical patent/DE602005015705D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00Other 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
    • F02M63/02Fuel-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
    • F02M63/0225Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/3094Controlling 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • F02D41/3809Common rail control systems
    • F02D41/3836Controlling the fuel pressure
    • F02D41/3845Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • F02D41/3809Common rail control systems
    • F02D41/3836Controlling the fuel pressure
    • F02D41/3863Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20Varying fuel delivery in quantity or timing
    • F02M59/36Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366Valves being actuated electrically
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00Other 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
    • F02M63/02Fuel-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
    • F02M63/0225Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0275Arrangement of common rails
    • F02M63/0285Arrangement of common rails having more than one common rail
    • F02M63/029Arrangement of common rails having more than one common rail per cylinder bank, e.g. storing different fuels or fuels at different pressure levels per cylinder bank
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04Injectors peculiar thereto
    • F02M69/042Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/043Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04Injectors peculiar thereto
    • F02M69/042Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04Injectors peculiar thereto
    • F02M69/042Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/045Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04Injectors peculiar thereto
    • F02M69/042Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/046Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into both the combustion chamber and the intake conduit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • F02D41/3809Common rail control systems
    • F02D2041/3881Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure rail
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2250/00Engine control related to specific problems or objectives
    • F02D2250/04Fuel pressure pulsation in common rails
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE602005015705T 2004-05-17 2005-05-11 Kraftstoffzufuhrvorrichtung für verbrennungsmotor Active DE602005015705D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004146379A JP4432610B2 (ja) 2004-05-17 2004-05-17 内燃機関の燃料供給装置
PCT/JP2005/009021 WO2005111409A1 (en) 2004-05-17 2005-05-11 Fuel supply apparatus for internal combustion engine

Publications (1)

Publication Number Publication Date
DE602005015705D1 true DE602005015705D1 (de) 2009-09-10

Family

ID=34968002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015705T Active DE602005015705D1 (de) 2004-05-17 2005-05-11 Kraftstoffzufuhrvorrichtung für verbrennungsmotor

Country Status (6)

Country Link
US (1) US7178506B2 (de)
EP (1) EP1756417B1 (de)
JP (1) JP4432610B2 (de)
CN (1) CN100476195C (de)
DE (1) DE602005015705D1 (de)
WO (1) WO2005111409A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1763631A2 (de) * 2004-07-02 2007-03-21 Toyota Jidosha Kabushiki Kaisha Kraftstoffzufuhrsystem für verbrennungsmotor
DE102004057963A1 (de) * 2004-12-01 2006-06-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Anregung von Druckschwankungen in einem Kraftstoffversorgungssystem einer Brennkraftmaschine
JP2006258039A (ja) * 2005-03-18 2006-09-28 Toyota Motor Corp 内燃機関の燃料供給装置
JP4215094B2 (ja) * 2006-11-20 2009-01-28 トヨタ自動車株式会社 内燃機関の制御装置
DE102007034038A1 (de) * 2007-07-20 2009-01-22 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine
JP5085483B2 (ja) * 2008-09-24 2012-11-28 日立オートモティブシステムズ株式会社 エンジンの高圧燃料ポンプ制御装置
EP2317105B1 (de) * 2009-10-28 2012-07-11 Hitachi Ltd. Hochdruck-Brennstoffförderpumpe und Brennstofffördersystem
JP5401360B2 (ja) * 2010-02-26 2014-01-29 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
DE102010026159A1 (de) 2010-07-06 2012-01-12 Audi Ag Kraftstoffsystem für eine Brennkraftmaschine
DE102010037003A1 (de) * 2010-08-16 2012-02-16 Ford Global Technologies, Llc. Verfahren zum Betreiben einer Brennkraftmaschine mit Gas als Kraftstoff und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
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
FI123271B (fi) * 2011-06-23 2013-01-31 Waertsilae Finland Oy Polttoaineen ruiskutusjärjestelmä
JP2013092071A (ja) * 2011-10-24 2013-05-16 Toyota Motor Corp 内燃機関制御装置及び内燃機関
JP5863017B2 (ja) * 2011-10-25 2016-02-16 三菱自動車工業株式会社 内燃機関の燃料噴射装置
JP5975672B2 (ja) * 2012-02-27 2016-08-23 日立オートモティブシステムズ株式会社 電磁駆動型の吸入弁を備えた高圧燃料供給ポンプ
DE102012208614A1 (de) * 2012-05-23 2013-11-28 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffsystems für eine Brennkraftmaschine
JP6111899B2 (ja) * 2013-06-28 2017-04-12 三菱自動車工業株式会社 エンジンの制御装置
US10323612B2 (en) * 2015-06-12 2019-06-18 Ford Global Technologies, Llc Methods and systems for dual fuel injection
JP6281580B2 (ja) * 2016-01-27 2018-02-21 トヨタ自動車株式会社 内燃機関の制御装置
US20170306878A1 (en) * 2016-04-20 2017-10-26 GM Global Technology Operations LLC Engine with direct injection and port fuel injection adjustment based upon engine oil parameters
JP7047597B2 (ja) * 2018-05-25 2022-04-05 トヨタ自動車株式会社 内燃機関
CN111022232A (zh) * 2019-12-31 2020-04-17 南岳电控(衡阳)工业技术股份有限公司 一种柴油发动机用共轨燃油喷射系统及其控制方法

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DE3436768A1 (de) * 1984-10-06 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur steuerung der kraftstoffeinspritzung bei brennkraftmaschinen und kraftstoffeinspritzsystem zur durchfuehrung des verfahrens
JP3175426B2 (ja) 1993-10-06 2001-06-11 トヨタ自動車株式会社 内燃機関の燃料噴射装置
JPH0921369A (ja) 1995-07-06 1997-01-21 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JPH10176574A (ja) * 1996-12-19 1998-06-30 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JPH11287148A (ja) 1998-04-02 1999-10-19 Fuji Heavy Ind Ltd 内燃機関の燃料噴射装置
JP4023020B2 (ja) * 1999-02-19 2007-12-19 トヨタ自動車株式会社 高圧燃料噴射系の燃料圧制御装置
JP2000274329A (ja) * 1999-03-25 2000-10-03 Toyota Motor Corp 内燃機関の燃料噴射装置
JP4106819B2 (ja) 1999-07-13 2008-06-25 トヨタ自動車株式会社 内燃機関の高圧燃料ポンプ制御装置
JP4409008B2 (ja) 1999-10-13 2010-02-03 富士重工業株式会社 筒内燃料噴射エンジンの燃料噴射制御装置
JP4541500B2 (ja) 2000-05-24 2010-09-08 富士重工業株式会社 筒内燃料噴射エンジンの燃料噴射制御装置
JP2003278624A (ja) 2002-03-20 2003-10-02 Denso Corp 燃料噴射装置
JP3894179B2 (ja) * 2003-10-02 2007-03-14 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP2005146882A (ja) * 2003-11-11 2005-06-09 Toyota Motor Corp 内燃機関の燃料噴射装置
JP4052261B2 (ja) * 2004-03-02 2008-02-27 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP4089640B2 (ja) * 2004-03-02 2008-05-28 トヨタ自動車株式会社 内燃機関の制御装置
JP4225240B2 (ja) * 2004-04-28 2009-02-18 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP4082392B2 (ja) * 2004-06-30 2008-04-30 トヨタ自動車株式会社 内燃機関の燃料供給装置
EP1763631A2 (de) * 2004-07-02 2007-03-21 Toyota Jidosha Kabushiki Kaisha Kraftstoffzufuhrsystem für verbrennungsmotor
JP2006132517A (ja) * 2004-10-07 2006-05-25 Toyota Motor Corp 内燃機関の燃料噴射装置および内燃機関の高圧燃料系統の制御装置

Also Published As

Publication number Publication date
EP1756417A1 (de) 2007-02-28
CN100476195C (zh) 2009-04-08
US7178506B2 (en) 2007-02-20
JP4432610B2 (ja) 2010-03-17
US20050268889A1 (en) 2005-12-08
JP2005325806A (ja) 2005-11-24
WO2005111409A1 (en) 2005-11-24
EP1756417B1 (de) 2009-07-29
CN1954145A (zh) 2007-04-25

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