DE69817273D1 - Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine - Google Patents

Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine

Info

Publication number
DE69817273D1
DE69817273D1 DE69817273T DE69817273T DE69817273D1 DE 69817273 D1 DE69817273 D1 DE 69817273D1 DE 69817273 T DE69817273 T DE 69817273T DE 69817273 T DE69817273 T DE 69817273T DE 69817273 D1 DE69817273 D1 DE 69817273D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
fuel injection
injection device
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.)
Expired - Lifetime
Application number
DE69817273T
Other languages
English (en)
Other versions
DE69817273T2 (de
Inventor
Kazuya Kibe
Masato Gotoh
Tatsuji Mizuno
Ichiro Sakata
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
Priority claimed from JP17599097A external-priority patent/JPH1122451A/ja
Priority claimed from JP18259297A external-priority patent/JP3287273B2/ja
Priority claimed from JP20682997A external-priority patent/JP3760583B2/ja
Priority claimed from JP28856697A external-priority patent/JP3820705B2/ja
Priority claimed from JP28868297A external-priority patent/JP3829438B2/ja
Priority claimed from JP29876697A external-priority patent/JP3292117B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69817273D1 publication Critical patent/DE69817273D1/de
Application granted granted Critical
Publication of DE69817273T2 publication Critical patent/DE69817273T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02D41/047—Taking into account fuel evaporation or wall wetting
    • 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
    • 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
    • F02D2250/11—Oil dilution, i.e. prevention thereof or special controls according thereto
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine 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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • 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
    • F02D41/405—Multiple injections with post 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
    • 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
DE69817273T 1997-07-01 1998-06-30 Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine Expired - Lifetime DE69817273T2 (de)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP17599097A JPH1122451A (ja) 1997-07-01 1997-07-01 内燃機関の排気浄化装置
JP17599097 1997-07-01
JP18259297A JP3287273B2 (ja) 1997-07-08 1997-07-08 排気循環装置を備えた排気浄化装置
JP18259297 1997-07-08
JP20682997 1997-07-31
JP20682997A JP3760583B2 (ja) 1997-07-31 1997-07-31 燃料噴射装置
JP28856697 1997-10-21
JP28856697A JP3820705B2 (ja) 1997-10-21 1997-10-21 触媒を備えた内燃機関の噴射制御装置
JP28868297A JP3829438B2 (ja) 1997-10-21 1997-10-21 触媒を備えた内燃機関の噴射制御装置
JP28868297 1997-10-21
JP29876697 1997-10-30
JP29876697A JP3292117B2 (ja) 1997-10-30 1997-10-30 内燃機関の噴射制御装置

Publications (2)

Publication Number Publication Date
DE69817273D1 true DE69817273D1 (de) 2003-09-25
DE69817273T2 DE69817273T2 (de) 2004-06-24

Family

ID=27553440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817273T Expired - Lifetime DE69817273T2 (de) 1997-07-01 1998-06-30 Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine

Country Status (3)

Country Link
US (1) US5983630A (de)
EP (1) EP0889220B1 (de)
DE (1) DE69817273T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730403C1 (de) * 1997-07-16 1998-10-22 Daimler Benz Ag Mehrzylindrige, luftverdichtende Einspritzbrennkraftmaschine
KR19990083414A (ko) * 1998-04-27 1999-11-25 카와무라 히데오 배출가스정화장치및그제어방법
DE19838725C2 (de) 1998-08-26 2000-05-31 Mtu Friedrichshafen Gmbh Mehrzylindrige Brennkraftmaschine und Verfahren zum Betreiben einer solchen
US6240721B1 (en) * 1998-09-17 2001-06-05 Toyota Jidosha Kabushiki Kaisha Internal combustion engine and method for controlling an internal combustion engine
US6116208A (en) * 1998-09-29 2000-09-12 Mazda Motor Corporation Control system for a direct injection-spark ignition engine
JP3680244B2 (ja) * 1999-02-12 2005-08-10 トヨタ自動車株式会社 内燃機関の未燃燃料成分吸着材の吸着量算出装置
IT1308412B1 (it) 1999-03-05 2001-12-17 Fiat Ricerche Metodo di controllo della combustione di un motore diesel ad iniezionediretta tramite l'attuazione di iniezioni multiple mediante un sistema
JP3721873B2 (ja) * 1999-08-03 2005-11-30 いすゞ自動車株式会社 エンジンの燃料噴射制御装置
JP3633401B2 (ja) * 1999-10-26 2005-03-30 トヨタ自動車株式会社 内燃機関の排気昇温装置
DE19963932A1 (de) * 1999-12-31 2001-07-12 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
US6604502B1 (en) * 2000-09-27 2003-08-12 Ford Global Technologies, Inc. Method for controlling an internal combustion engine during engine shutdown to reduce evaporative emissions
EP1363009B1 (de) * 2001-02-20 2006-06-07 Isuzu Motors Limited Kraftstoffinjektionssteuerverfahren für einen dieselmotor und regeneratives steuerverfahren für abgasnach behandlungseinrichtung
DE10159479A1 (de) * 2001-12-04 2003-06-18 Daimler Chrysler Ag Verfahren zum Betrieb einer Brennkraftmaschine
JP3876778B2 (ja) * 2002-07-09 2007-02-07 マツダ株式会社 エンジンの燃料噴射制御装置
JP2004285834A (ja) * 2003-03-19 2004-10-14 Honda Motor Co Ltd 空冷式内燃機関の暖機時燃料噴射補正装置および補正方法
DE602004030732D1 (de) * 2003-09-30 2011-02-03 Nissan Diesel Motor Co Abgasreinigungsvorrichtung für einen Motor
DE102004059004A1 (de) * 2004-12-08 2006-06-14 Daimlerchrysler Ag Aufheizbetrieb einer Brennkraftmaschine
FR2886679B1 (fr) * 2005-06-07 2007-10-05 Peugeot Citroen Automobiles Sa Systeme et procede de controle de l'injection de carburant d'un moteur diesel de vehicule automobile
WO2009055060A2 (en) * 2007-10-26 2009-04-30 Cummins, Inc. Increasing exhaust temperature for aftertreatment operation
CN102414426B (zh) * 2009-04-22 2014-04-02 丰田自动车株式会社 内燃机的控制装置
JP5675466B2 (ja) * 2011-03-31 2015-02-25 三菱重工業株式会社 エンジンの燃焼診断信号異常時のパイロット噴射タイミング制御方法および装置
US9638128B2 (en) * 2011-04-29 2017-05-02 International Engine Intellectual Property Company, Llc. Strategy for fueling a diesel engine
JP2013007375A (ja) * 2011-05-24 2013-01-10 Nissan Motor Co Ltd 内燃機関の燃料噴射制御装置
JP6301845B2 (ja) 2012-03-14 2018-03-28 ボルボ ラストバグナー アーベー 排ガスを未燃炭化水素でリッチ化する方法
US20140034420A1 (en) * 2012-07-31 2014-02-06 Caterpillar Paving Products Inc. Lubrication control system
DE102016203433B4 (de) * 2016-03-02 2017-12-07 Continental Automotive Gmbh Verfahren und Vorrichtung zum Ermitteln eines Einspritzmodus zum Einspritzen eines Kraftstoffs in einen Brennraum eines Zylinders einer Brennkraftmaschine
DE102018106894A1 (de) * 2018-03-22 2019-09-26 Man Energy Solutions Se Verfahren und Steuerungseinrichtung zum Betreiben eines Motors
US10815920B2 (en) * 2018-10-19 2020-10-27 Deere & Company Engine system and method with hydrocarbon injection and EGR
DE102022203409A1 (de) * 2022-04-06 2023-10-12 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Anpassung einer einzuspritzenden Kraftstoffmasse

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2748686B2 (ja) * 1990-11-16 1998-05-13 トヨタ自動車株式会社 筒内直接噴射式火花点火機関
JPH04187815A (ja) * 1990-11-21 1992-07-06 Toyota Motor Corp 筒内直接噴射式火花点火機関
JP2914046B2 (ja) * 1992-10-01 1999-06-28 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP3238257B2 (ja) * 1993-10-05 2001-12-10 株式会社デンソー 蓄圧式燃料噴射装置
JPH0842326A (ja) * 1994-08-02 1996-02-13 Hino Motors Ltd エンジンの排ガス浄化装置
US5482017A (en) * 1995-02-03 1996-01-09 Ford Motor Company Reduction of cold-start emissions and catalyst warm-up time with direct fuel injection
JPH08232743A (ja) * 1995-02-27 1996-09-10 Isuzu Motors Ltd 排気ガス中のＮＯｘ 低減装置
JP3528310B2 (ja) * 1995-03-16 2004-05-17 日産自動車株式会社 直噴式火花点火機関の燃料噴射制御装置
JP3663663B2 (ja) * 1995-03-24 2005-06-22 株式会社デンソー 内燃機関の窒素酸化物浄化装置
JPH08270433A (ja) * 1995-03-29 1996-10-15 Nissan Diesel Motor Co Ltd ディーゼルエンジンの排気浄化方法及びその装置
JP3417158B2 (ja) * 1995-08-30 2003-06-16 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
US5720253A (en) * 1995-09-11 1998-02-24 Nissan Motor Co., Ltd. Direct-injection type spark-ignition internal combustion engine

Also Published As

Publication number Publication date
US5983630A (en) 1999-11-16
EP0889220A2 (de) 1999-01-07
EP0889220A3 (de) 2000-06-14
DE69817273T2 (de) 2004-06-24
EP0889220B1 (de) 2003-08-20

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