DE602004021526D1 - Turbogeladene Brennkraftmaschine mit Abgasrückführung - Google Patents
Turbogeladene Brennkraftmaschine mit AbgasrückführungInfo
- Publication number
- DE602004021526D1 DE602004021526D1 DE602004021526T DE602004021526T DE602004021526D1 DE 602004021526 D1 DE602004021526 D1 DE 602004021526D1 DE 602004021526 T DE602004021526 T DE 602004021526T DE 602004021526 T DE602004021526 T DE 602004021526T DE 602004021526 D1 DE602004021526 D1 DE 602004021526D1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- combustion engine
- internal combustion
- gas recirculation
- turbocharged internal
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
Classifications
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- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
-
- 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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
-
- 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
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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
- F02M26/23—Layout, e.g. schematics
-
- 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
- F02M26/23—Layout, e.g. schematics
- F02M26/24—Layout, e.g. schematics with two or more coolers
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
- F01N13/107—More than one exhaust manifold or exhaust collector
-
- 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
- F02M26/23—Layout, e.g. schematics
- F02M26/25—Layout, e.g. schematics with coolers having bypasses
-
- 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
- F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003100521A JP4168809B2 (ja) | 2003-04-03 | 2003-04-03 | Egr付き排気過給エンジン |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004021526D1 true DE602004021526D1 (de) | 2009-07-30 |
Family
ID=32844711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004021526T Expired - Lifetime DE602004021526D1 (de) | 2003-04-03 | 2004-04-02 | Turbogeladene Brennkraftmaschine mit Abgasrückführung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6918251B2 (de) |
EP (1) | EP1464823B1 (de) |
JP (1) | JP4168809B2 (de) |
CN (1) | CN100427735C (de) |
DE (1) | DE602004021526D1 (de) |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112004001010B4 (de) * | 2003-06-27 | 2017-08-03 | Avl List Gmbh | Brennkraftmaschine mit Abgasrückführsystem und Pulskonverter im Auslasssystem |
DE10335567A1 (de) * | 2003-07-31 | 2005-03-10 | Behr Gmbh & Co Kg | Kreislaufanordnung zur Kühlung von Ladeluft und Verfahren zum Betreiben einer derartigen Kreislaufanordnung |
SE526818C2 (sv) * | 2004-03-31 | 2005-11-08 | Scania Cv Ab | Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor |
EP1640594A1 (de) * | 2004-09-22 | 2006-03-29 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Aufgeladene Brennkraftmaschine und Verfahren zur Beeinflussung der Menge an zurückgeführtem Abgas einer aufgeladenen Brennkraftmaschine |
EP1640597B1 (de) * | 2004-09-22 | 2008-07-23 | Ford Global Technologies, LLC | Aufgeladene Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
US7171957B2 (en) * | 2005-03-03 | 2007-02-06 | International Engine Intellectual Property Company, Llc | Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperature |
US7017561B1 (en) * | 2005-03-03 | 2006-03-28 | International Engine Intellectual Property Company, Llc | Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperature |
US7089738B1 (en) * | 2005-04-09 | 2006-08-15 | Cummins, Inc. | System for controlling turbocharger compressor surge |
DE102005020482A1 (de) * | 2005-04-29 | 2006-11-09 | Mahle International Gmbh | Brennkraftmaschine mit Abgasrückführung |
GB0512543D0 (en) * | 2005-06-20 | 2005-07-27 | Ricardo Uk Ltd | Supercharged diesel engines |
DE102005029322A1 (de) * | 2005-06-24 | 2006-12-28 | Behr Gmbh & Co. Kg | Vorrichtung zur Rückführung und Kühlung von Abgas für eine Brennkraftmaschine |
JP4483759B2 (ja) | 2005-10-12 | 2010-06-16 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
FR2892155B1 (fr) * | 2005-10-19 | 2007-12-14 | Inst Francais Du Petrole | Circuit d'alimentation en au moins un fluide d'un moteur suralimente et procede pour alimenter en au moins un fluide un tel moteur |
US20070130946A1 (en) * | 2005-12-09 | 2007-06-14 | Deere & Company, A Delaware Corporation | Internal combustion engine with dual particulate traps ahead of turbocharger |
JP4645456B2 (ja) * | 2006-01-23 | 2011-03-09 | 株式会社豊田自動織機 | 予混合圧縮自着火燃焼機関の制御装置 |
DE102006004725A1 (de) * | 2006-02-02 | 2007-08-09 | Bayerische Motoren Werke Ag | Abgaskrümmer für eine Reihen-Brennkraftmaschine |
US20090165449A1 (en) * | 2006-02-24 | 2009-07-02 | Behr Gmbh & Co. Kg | Valve for regulating an exhaust gas flow of an internal combustion engine, heat exchanger for exhaust gas cooling, system having at least one valve and having at least one heat exchanger |
DE102006010247B4 (de) * | 2006-03-02 | 2019-12-19 | Man Truck & Bus Se | Antriebseinheit mit Wärmerückgewinnung |
US7377270B2 (en) * | 2006-10-23 | 2008-05-27 | Caterpillar Inc. | Exhaust gas recirculation in a homogeneous charge compression ignition engine |
WO2008050178A1 (en) * | 2006-10-24 | 2008-05-02 | Renault Trucks | Internal combustion engine comprising an exhaust gas recirculation system |
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JP2008150955A (ja) * | 2006-12-14 | 2008-07-03 | Denso Corp | 排気還流装置 |
JP4878305B2 (ja) | 2007-02-08 | 2012-02-15 | ヤンマー株式会社 | エンジン用egr装置 |
DE102007010123A1 (de) * | 2007-02-28 | 2008-09-04 | Behr Gmbh & Co. Kg | Vorrichtung zur Ladeluftkühlung, System zur Turboaufladung und/oder Ladeluftkühlung, Verfahren zur Ladeluftkühlung |
US7987836B2 (en) * | 2007-10-18 | 2011-08-02 | Ford Global Technologies, Llc | Multi-cooler EGR cooling |
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DE102007060218A1 (de) * | 2007-12-14 | 2009-06-18 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Verdichters |
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DE102008018324B4 (de) | 2008-04-11 | 2019-08-29 | Ford Global Technologies, Llc | Abgasrückführsystem |
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US8448626B2 (en) * | 2008-08-13 | 2013-05-28 | International Engine Intellectual Property Company, Llc | Exhaust system for engine braking |
DE102008050368A1 (de) * | 2008-10-02 | 2010-04-08 | Deutz Ag | Zweistufig gekühltes Abgasrückführsystem |
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JP5504973B2 (ja) * | 2010-02-26 | 2014-05-28 | トヨタ自動車株式会社 | 内燃機関の排気還流装置 |
DE102010014843B4 (de) * | 2010-04-13 | 2020-06-25 | Pierburg Gmbh | Abgaskühlmodul für eine Verbrennungskraftmaschine |
JP5682245B2 (ja) | 2010-11-10 | 2015-03-11 | 株式会社Ihi | 低圧ループegr装置 |
JP5670170B2 (ja) * | 2010-12-15 | 2015-02-18 | Udトラックス株式会社 | 過給式多気筒エンジン |
US8944034B2 (en) * | 2011-02-11 | 2015-02-03 | Southwest Research Institute | Dedicated EGR control strategy for improved EGR distribution and engine performance |
US8561599B2 (en) | 2011-02-11 | 2013-10-22 | Southwest Research Institute | EGR distributor apparatus for dedicated EGR configuration |
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US8944035B2 (en) * | 2011-06-29 | 2015-02-03 | General Electric Company | Systems and methods for controlling exhaust gas recirculation |
WO2013032427A1 (en) * | 2011-08-26 | 2013-03-07 | International Engine Intellectual Property Company, Llc | Pulse turbine turbocharger and egr system |
US8746217B2 (en) | 2011-10-07 | 2014-06-10 | Deere & Company | Power system comprising an air cooled HT EGR cooler and LT EGR cooler |
EP2626531A1 (de) * | 2012-02-08 | 2013-08-14 | Ford Global Technologies, LLC | Mehrzylinder-Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Mehrzylinder-Brennkraftmaschine |
JP2013108379A (ja) * | 2011-11-18 | 2013-06-06 | Calsonic Kansei Corp | 排気ガス再循環システム |
US9145837B2 (en) * | 2011-11-29 | 2015-09-29 | General Electric Company | Engine utilizing a plurality of fuels, and a related method thereof |
US9611794B2 (en) * | 2012-07-31 | 2017-04-04 | General Electric Company | Systems and methods for controlling exhaust gas recirculation |
EP2940276A4 (de) * | 2012-12-25 | 2016-12-07 | Yanmar Co Ltd | Motor |
US8931256B2 (en) | 2013-01-31 | 2015-01-13 | Electro-Motive Diesel, Inc. | Engine system with passive regeneration of a filter in EGR loop |
US9163586B2 (en) * | 2013-01-31 | 2015-10-20 | Electro-Motive Diesel, Inc. | Exhaust system having parallel EGR coolers |
US9644528B2 (en) | 2013-01-31 | 2017-05-09 | Electro-Motive Diesel, Inc. | Engine system with EGR over-pressure protection |
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JP6163914B2 (ja) * | 2013-06-27 | 2017-07-19 | いすゞ自動車株式会社 | ディーゼルエンジン及びその制御方法 |
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RU2665010C2 (ru) * | 2013-08-26 | 2018-08-24 | Уэстпорт Пауэр Инк. | Прямая система рециркуляции выхлопных газов |
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JP6168042B2 (ja) * | 2014-12-26 | 2017-07-26 | マツダ株式会社 | エンジンの排気ガス還流装置 |
US10125726B2 (en) | 2015-02-25 | 2018-11-13 | Southwest Research Institute | Apparatus and methods for exhaust gas recirculation for an internal combustion engine utilizing at least two hydrocarbon fuels |
US9797349B2 (en) | 2015-05-21 | 2017-10-24 | Southwest Research Institute | Combined steam reformation reactions and water gas shift reactions for on-board hydrogen production in an internal combustion engine |
US9657692B2 (en) | 2015-09-11 | 2017-05-23 | Southwest Research Institute | Internal combustion engine utilizing two independent flow paths to a dedicated exhaust gas recirculation cylinder |
US9874193B2 (en) | 2016-06-16 | 2018-01-23 | Southwest Research Institute | Dedicated exhaust gas recirculation engine fueling control |
DE102016214759A1 (de) * | 2016-08-09 | 2018-02-15 | Mtu Friedrichshafen Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine, Einrichtung zum Steuern und/oder Regeln und Brennkraftmaschine |
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US10316801B2 (en) * | 2017-01-16 | 2019-06-11 | Ford Global Technologies, Llc | Method and system for an exhaust heat exchanger |
US10495035B2 (en) | 2017-02-07 | 2019-12-03 | Southwest Research Institute | Dedicated exhaust gas recirculation configuration for reduced EGR and fresh air backflow |
CN107829851A (zh) * | 2017-11-02 | 2018-03-23 | 广西玉柴机器股份有限公司 | 发动机的高压冷端egr系统 |
CN108087159A (zh) * | 2017-12-26 | 2018-05-29 | 潍柴动力股份有限公司 | 用于发动机的废气再循环系统 |
CN108150315B (zh) * | 2017-12-29 | 2021-05-18 | 潍柴动力股份有限公司 | Egr排气处理装置及汽车 |
CN108104941B (zh) * | 2017-12-30 | 2020-06-02 | 中国科学院工程热物理研究所 | 一种高空两级涡轮增压器冷却系统及其调控方法 |
KR20200031905A (ko) * | 2018-09-17 | 2020-03-25 | 현대자동차주식회사 | 엔진 시스템 |
JP7187955B2 (ja) | 2018-10-05 | 2022-12-13 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
GB2578179B8 (en) * | 2019-03-07 | 2020-12-02 | Cox Powertrain Ltd | Marine motor with a dual-flow exhaust gas recirculation system |
GB2584085B (en) * | 2019-05-17 | 2022-01-05 | Perkins Engines Co Ltd | Multi-stage turbocharger unit, internal combustion engine and method for operating a multi-stage turbocharger unit |
KR20210070826A (ko) * | 2019-12-05 | 2021-06-15 | 현대자동차주식회사 | 하이브리드 차량 |
CN110735708A (zh) * | 2019-12-05 | 2020-01-31 | 潍柴动力股份有限公司 | 整车中冷器及其控制方法 |
EP4107385A4 (de) * | 2020-02-18 | 2023-08-23 | Innio Waukesha Gas Engines Inc. | System und verfahren zur verwaltung mehrerer abgasrückführungskühler |
JP7405065B2 (ja) * | 2020-12-09 | 2023-12-26 | トヨタ自動車株式会社 | 内燃機関の排気通路構造 |
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JP4278939B2 (ja) * | 2002-09-06 | 2009-06-17 | 三菱重工業株式会社 | 内燃機関のegr装置 |
JP4007139B2 (ja) * | 2002-09-30 | 2007-11-14 | マツダ株式会社 | ターボ過給機付エンジンの排気装置 |
-
2003
- 2003-04-03 JP JP2003100521A patent/JP4168809B2/ja not_active Expired - Fee Related
-
2004
- 2004-03-18 CN CNB2004100300498A patent/CN100427735C/zh not_active Expired - Fee Related
- 2004-03-30 US US10/813,413 patent/US6918251B2/en not_active Expired - Fee Related
- 2004-04-02 DE DE602004021526T patent/DE602004021526D1/de not_active Expired - Lifetime
- 2004-04-02 EP EP04008072A patent/EP1464823B1/de not_active Expired - Fee Related
Also Published As
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US20040194463A1 (en) | 2004-10-07 |
JP2004308487A (ja) | 2004-11-04 |
JP4168809B2 (ja) | 2008-10-22 |
EP1464823B1 (de) | 2009-06-17 |
CN1536215A (zh) | 2004-10-13 |
US6918251B2 (en) | 2005-07-19 |
CN100427735C (zh) | 2008-10-22 |
EP1464823A1 (de) | 2004-10-06 |
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