KR102221645B1 - 배기 가스 재순환 시스템, 엔진, 배기 가스 재순환 시스템의 용도, 배기 가스 재순환 방법 및 디젤 배기 조성 - Google Patents

배기 가스 재순환 시스템, 엔진, 배기 가스 재순환 시스템의 용도, 배기 가스 재순환 방법 및 디젤 배기 조성 Download PDF

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Publication number
KR102221645B1
KR102221645B1 KR1020167021036A KR20167021036A KR102221645B1 KR 102221645 B1 KR102221645 B1 KR 102221645B1 KR 1020167021036 A KR1020167021036 A KR 1020167021036A KR 20167021036 A KR20167021036 A KR 20167021036A KR 102221645 B1 KR102221645 B1 KR 102221645B1
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KR
South Korea
Prior art keywords
exhaust gas
air
duct
gas recirculation
downstream
Prior art date
Application number
KR1020167021036A
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English (en)
Korean (ko)
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KR20160132004A (ko
Inventor
아드리안 레너
Original Assignee
빈터투르 가스 앤 디젤 아게
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Publication of KR20160132004A publication Critical patent/KR20160132004A/ko
Application granted granted Critical
Publication of KR102221645B1 publication Critical patent/KR102221645B1/ko

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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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
    • F02B37/002—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel the exhaust supply to one of the exhaust drives can be interrupted
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, 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
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F02M26/13—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
    • F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
    • 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
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F02D2021/083—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 controlling exhaust gas recirculation electronically
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Supercharger (AREA)
  • Processes For Solid Components From Exhaust (AREA)
KR1020167021036A 2014-03-13 2015-01-29 배기 가스 재순환 시스템, 엔진, 배기 가스 재순환 시스템의 용도, 배기 가스 재순환 방법 및 디젤 배기 조성 KR102221645B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14159351 2014-03-13
EP14159351.7 2014-03-13
PCT/EP2015/051757 WO2015135685A1 (en) 2014-03-13 2015-01-29 A system for exhaust gas recirculation, engine, use of a system for exhaust gas recirculation, method for exhaust gas recirculation and diesel exhaust composition

Publications (2)

Publication Number Publication Date
KR20160132004A KR20160132004A (ko) 2016-11-16
KR102221645B1 true KR102221645B1 (ko) 2021-03-02

Family

ID=50280175

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167021036A KR102221645B1 (ko) 2014-03-13 2015-01-29 배기 가스 재순환 시스템, 엔진, 배기 가스 재순환 시스템의 용도, 배기 가스 재순환 방법 및 디젤 배기 조성

Country Status (5)

Country Link
EP (1) EP3137751A1 (ja)
JP (3) JP2017511859A (ja)
KR (1) KR102221645B1 (ja)
CN (1) CN106103936B (ja)
WO (1) WO2015135685A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6573733B2 (ja) * 2015-12-30 2019-09-11 ワルトシラ フィンランド オサケユキチュア 空燃混合気冷却器の洗浄方法及び内燃機関
CN112682226A (zh) * 2020-12-21 2021-04-20 中国北方发动机研究所(天津) 一种双燃料船舶柴油机污染物联合减排系统
DK181014B1 (en) * 2021-04-21 2022-09-23 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland A large turbocharged two-stroke internal combustion engine with egr system
CN114000961A (zh) * 2021-10-27 2022-02-01 中船动力研究院有限公司 一种废气再循环系统
EP4257812A1 (en) * 2022-04-05 2023-10-11 Winterthur Gas & Diesel Ltd. Internal combustion engine
CN117072352B (zh) * 2023-10-16 2024-02-20 潍柴动力股份有限公司 一种egr系统及其控制方法、ecu、整车

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876417A1 (fr) * 2004-10-11 2006-04-14 Renault Sas Systeme de recirculation des gaz brules provenant d'un moteur a combustion interne d'un vehicule
US7571608B2 (en) * 2005-11-28 2009-08-11 General Electric Company Turbocharged engine system and method of operation
US7530336B2 (en) * 2007-07-10 2009-05-12 Deere & Company Intake condensation removal for internal combustion engine
US9049146B2 (en) * 2008-10-22 2015-06-02 Accenture Global Services Limited Automatically connecting remote network equipment through a graphical user interface
AT507096B1 (de) * 2008-12-10 2010-02-15 Man Nutzfahrzeuge Oesterreich Antriebseinheit mit kühlkreislauf und separatem wärmerückgewinnungskreislauf
EP2196660A1 (de) * 2008-12-11 2010-06-16 ABB Turbo Systems AG Aufladesystem für Abgasrezirkulation
JP5530117B2 (ja) * 2009-03-31 2014-06-25 川崎重工業株式会社 過給機付内燃機関の排気再循環システム
DE102012009315B4 (de) * 2012-05-10 2021-04-22 MAN Energy Solutions, branch of MAN Energy Solutions SE, Germany Verbrennungsmotor

Also Published As

Publication number Publication date
WO2015135685A1 (en) 2015-09-17
JP3233749U (ja) 2021-09-02
CN106103936B (zh) 2020-01-10
JP2017511859A (ja) 2017-04-27
JP2019178684A (ja) 2019-10-17
EP3137751A1 (en) 2017-03-08
CN106103936A (zh) 2016-11-09
KR20160132004A (ko) 2016-11-16

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