WO2009031629A1 - ターボチャージャ付き内燃機関 - Google Patents

ターボチャージャ付き内燃機関 Download PDF

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Publication number
WO2009031629A1
WO2009031629A1 PCT/JP2008/066006 JP2008066006W WO2009031629A1 WO 2009031629 A1 WO2009031629 A1 WO 2009031629A1 JP 2008066006 W JP2008066006 W JP 2008066006W WO 2009031629 A1 WO2009031629 A1 WO 2009031629A1
Authority
WO
WIPO (PCT)
Prior art keywords
turbocharger
storage container
combustion engine
internal combustion
pressure
Prior art date
Application number
PCT/JP2008/066006
Other languages
English (en)
French (fr)
Inventor
Kichiro Kato
Hisashi Ohki
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to EP08829937A priority Critical patent/EP2184463B1/en
Priority to AT08829937T priority patent/ATE544941T1/de
Priority to CN2008800221079A priority patent/CN101688468B/zh
Publication of WO2009031629A1 publication Critical patent/WO2009031629A1/ja

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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • 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
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/26—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust gas reservoir, e.g. emission buffer
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1431—Controller structures or design the system including an input-output delay
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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

Abstract

本発明は、車両に搭載された内燃機関がターボチャージャを備えているときであって、加速要求があったときに、容器に蓄えられたガスを有効に活用して、ターボチャージャの応答性を適切に高めるものである。本発明のターボチャージャ（５８）付き内燃機関（１０）では、加速するときに、蓄圧容器（７８）内の圧力がタービンホイール（４８）に供給可能にされているが、加速要求が有ったときから所定時間が経過するまでは蓄圧容器（７８）からの圧力供給は抑制される。具体的には、ターボチャージャ（５８）が可変ノズルターボチャージャである場合、加速要求があってからベーン（６２）の角度が閉じ側の所定角度に制御されるまで、蓄圧容器（７８）からの圧力供給が抑制されるように、蓄圧容器（７８）とタービンホイール（４８）との間に設けられた制御弁（８０）の開弁時期は遅らされる。
PCT/JP2008/066006 2007-09-05 2008-09-04 ターボチャージャ付き内燃機関 WO2009031629A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08829937A EP2184463B1 (en) 2007-09-05 2008-09-04 Internal combustion engine with turbocharger
AT08829937T ATE544941T1 (de) 2007-09-05 2008-09-04 Verbrennungsmotor mit einem turbolader
CN2008800221079A CN101688468B (zh) 2007-09-05 2008-09-04 带涡轮增压器的内燃机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-230572 2007-09-05
JP2007230572A JP4332860B2 (ja) 2007-09-05 2007-09-05 ターボ過給機付き内燃機関

Publications (1)

Publication Number Publication Date
WO2009031629A1 true WO2009031629A1 (ja) 2009-03-12

Family

ID=40428942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066006 WO2009031629A1 (ja) 2007-09-05 2008-09-04 ターボチャージャ付き内燃機関

Country Status (5)

Country Link
EP (1) EP2184463B1 (ja)
JP (1) JP4332860B2 (ja)
CN (1) CN101688468B (ja)
AT (1) ATE544941T1 (ja)
WO (1) WO2009031629A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010222995A (ja) * 2009-03-19 2010-10-07 Toyota Motor Corp 内燃機関蓄圧システム
WO2011062299A1 (en) 2009-11-20 2011-05-26 Sumitomo Chemical Company, Limited Pest control composition

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131370A1 (ja) * 2009-05-12 2010-11-18 トヨタ自動車株式会社 過給システム制御装置
JP2011111929A (ja) * 2009-11-25 2011-06-09 Isuzu Motors Ltd 内燃機関及びその制御方法
EP2381079B1 (en) 2010-03-03 2014-05-07 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine having supercharger
WO2011108092A1 (ja) 2010-03-03 2011-09-09 トヨタ自動車株式会社 ターボチャージャを備えた内燃機関の制御装置
DE102010017693B4 (de) * 2010-07-01 2019-06-06 Ford Global Technologies, Llc. Verfahren zur Erkennung einer Ansprechverzögerung eines turbogeladenen Motors
EP2749751B1 (en) * 2012-12-28 2016-07-27 Volvo Car Corporation Improved turbocharger
EP2960458A1 (en) 2014-06-27 2015-12-30 Volvo Car Corporation Turbocharged engine with compressed air tank for supplying additional air to the exhaust gas turbine when the requested engine load is high enough
CN110374754A (zh) * 2019-06-28 2019-10-25 三一重机有限公司 故障检测保护系统和车辆
US11608775B1 (en) * 2022-07-26 2023-03-21 Garrett Transportation I Inc. Control method for variable turbine nozzle of turbocharger during engine braking

Citations (4)

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JP2005351184A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp インタークーラパイパス制御手段を備えたハイブリッド車
JP2006105026A (ja) * 2004-10-05 2006-04-20 Denso Corp 内燃機関用過給制御装置
JP2006258082A (ja) * 2005-03-15 2006-09-28 Koji Mano 「ターボラグ」解消装置
JP2007162523A (ja) * 2005-12-12 2007-06-28 Mazda Motor Corp ディーゼルエンジン

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DE19600910A1 (de) * 1996-01-12 1996-06-20 Ulrich Dr Ing Augustin Verfahren zur Rückgewinnung kinetischer oder potentieller Energie, die beim Verzögern von Kraftfahrzeugen frei wird
DE19833134C1 (de) * 1998-07-23 1999-11-11 Daimler Chrysler Ag Verfahren zum Betrieb einer aufgeladenen Brennkraftmaschine
JP4558746B2 (ja) * 2004-01-14 2010-10-06 ロータス カーズ リミテッド ターボチャージャ過給型内燃機関
US20060112689A1 (en) * 2004-11-30 2006-06-01 Savage Patrick W Jr Divided housing turbocharger with a variable nozzle area
JP2007132288A (ja) * 2005-11-11 2007-05-31 Toyota Motor Corp 内燃機関の制御装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2005351184A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp インタークーラパイパス制御手段を備えたハイブリッド車
JP2006105026A (ja) * 2004-10-05 2006-04-20 Denso Corp 内燃機関用過給制御装置
JP2006258082A (ja) * 2005-03-15 2006-09-28 Koji Mano 「ターボラグ」解消装置
JP2007162523A (ja) * 2005-12-12 2007-06-28 Mazda Motor Corp ディーゼルエンジン

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010222995A (ja) * 2009-03-19 2010-10-07 Toyota Motor Corp 内燃機関蓄圧システム
WO2011062299A1 (en) 2009-11-20 2011-05-26 Sumitomo Chemical Company, Limited Pest control composition

Also Published As

Publication number Publication date
EP2184463A4 (en) 2010-09-08
JP2009062851A (ja) 2009-03-26
CN101688468A (zh) 2010-03-31
EP2184463A1 (en) 2010-05-12
CN101688468B (zh) 2011-11-30
EP2184463B1 (en) 2012-02-08
JP4332860B2 (ja) 2009-09-16
ATE544941T1 (de) 2012-02-15

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