DK179313B1 - Large turbocharged two-stroke compression-igniting engine with exhaust gas recirculation - Google Patents

Large turbocharged two-stroke compression-igniting engine with exhaust gas recirculation Download PDF

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Publication number
DK179313B1
DK179313B1 DKPA201671013A DKPA201671013A DK179313B1 DK 179313 B1 DK179313 B1 DK 179313B1 DK PA201671013 A DKPA201671013 A DK PA201671013A DK PA201671013 A DKPA201671013 A DK PA201671013A DK 179313 B1 DK179313 B1 DK 179313B1
Authority
DK
Denmark
Prior art keywords
exhaust gas
boiler
cylinders
duct
engine
Prior art date
Application number
DKPA201671013A
Other languages
Danish (da)
English (en)
Inventor
Kim Jensen
Original Assignee
Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland
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 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland filed Critical Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland
Priority to DKPA201671013A priority Critical patent/DK179313B1/en
Priority to KR1020170170094A priority patent/KR102019931B1/ko
Priority to CN201711374494.XA priority patent/CN108223203B/zh
Priority to JP2017244620A priority patent/JP6595571B2/ja
Application granted granted Critical
Publication of DK179313B1 publication Critical patent/DK179313B1/en
Publication of DK201671013A1 publication Critical patent/DK201671013A1/en

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Classifications

    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • 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
    • 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
    • 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
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02M2026/001—Arrangements; Control features; Details
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DKPA201671013A 2016-12-21 2016-12-21 Large turbocharged two-stroke compression-igniting engine with exhaust gas recirculation DK179313B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DKPA201671013A DK179313B1 (en) 2016-12-21 2016-12-21 Large turbocharged two-stroke compression-igniting engine with exhaust gas recirculation
KR1020170170094A KR102019931B1 (ko) 2016-12-21 2017-12-12 배기가스 재순환 시스템을 갖춘 대형 터보차징 2 행정 압축 점화 엔진
CN201711374494.XA CN108223203B (zh) 2016-12-21 2017-12-19 具有排气再循环的大型涡轮增压二冲程压燃式发动机
JP2017244620A JP6595571B2 (ja) 2016-12-21 2017-12-21 排気ガス再循環をともなう大型ターボチャージャー付き２サイクル圧縮点火エンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201671013A DK179313B1 (en) 2016-12-21 2016-12-21 Large turbocharged two-stroke compression-igniting engine with exhaust gas recirculation

Publications (2)

Publication Number Publication Date
DK179313B1 true DK179313B1 (en) 2018-04-30
DK201671013A1 DK201671013A1 (en) 2018-04-30

Family

ID=62017672

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201671013A DK179313B1 (en) 2016-12-21 2016-12-21 Large turbocharged two-stroke compression-igniting engine with exhaust gas recirculation

Country Status (4)

Country Link
JP (1) JP6595571B2 (ko)
KR (1) KR102019931B1 (ko)
CN (1) CN108223203B (ko)
DK (1) DK179313B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201670345A1 (en) * 2016-05-24 2017-12-11 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Method for operating a two-stroke engine system
KR102587329B1 (ko) 2018-12-10 2023-10-10 한화에어로스페이스 주식회사 기체의 유동 손실을 저감시키는 보조동력장치
JP7244382B2 (ja) * 2019-07-25 2023-03-22 川崎重工業株式会社 水素ガス燃料エンジン
CN113482805B (zh) * 2021-07-30 2022-05-03 东风商用车有限公司 一种两级增压发动机的分级式双循环冷却系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005273556A (ja) * 2004-03-25 2005-10-06 Mitsubishi Heavy Ind Ltd 予混合燃焼機関による発電装置
DE102010003002A1 (de) * 2010-03-18 2011-09-22 Man Diesel & Turbo Se Abgasturbolader-Anordnung und damit ausgerüstetes Antriebssystem
DK177388B1 (en) * 2011-01-31 2013-03-04 Man Diesel & Turbo Deutschland Large turbocharged two-stroke diesel engine with exhaust gas recirculation

Family Cites Families (13)

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JPH0338410Y2 (ko) * 1985-02-21 1991-08-14
JPH0533662A (ja) * 1991-07-31 1993-02-09 Isuzu Ceramics Kenkyusho:Kk ２ストロークターボコンパウンドエンジン
JPH08165925A (ja) * 1994-12-14 1996-06-25 Toyota Motor Corp 内燃機関のｅｇｒクーラ用冷却水循環装置
US6003315A (en) * 1997-03-31 1999-12-21 Caterpillar Inc. Exhaust gas recirculation system for an internal combustion engine
FR2770582B1 (fr) * 1997-10-31 2000-01-28 Valeo Thermique Moteur Sa Ligne d'echappement et de recirculation des gaz pour moteur de vehicule automobile
JP2002332919A (ja) * 2001-02-26 2002-11-22 Mitsubishi Heavy Ind Ltd 排ガス再循環システム
JP4114535B2 (ja) * 2003-05-06 2008-07-09 株式会社デンソー 熱電発電装置
JP2009127513A (ja) * 2007-11-22 2009-06-11 Toyota Motor Corp 内燃機関の制御装置
JP5377532B2 (ja) * 2011-01-26 2013-12-25 エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド エネルギー回収構成を備える大型ターボ過給型ディーゼル機関
JP2013032751A (ja) * 2011-08-03 2013-02-14 Aisin Seiki Co Ltd エンジンシステム
DK177700B1 (en) * 2012-04-19 2014-03-24 Man Diesel & Turbo Deutschland A large slow running turbocharged two stroke internal combustion engine with crossheads and exhaust- or combustion gas recirculation
JP6064575B2 (ja) * 2012-12-17 2017-01-25 いすゞ自動車株式会社 内燃機関の排熱回収装置と内燃機関の排熱回収方法
CN104358627B (zh) * 2014-11-04 2016-11-30 哈尔滨工程大学 船舶柴油机NOx和SOx联合减排装置及控制方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005273556A (ja) * 2004-03-25 2005-10-06 Mitsubishi Heavy Ind Ltd 予混合燃焼機関による発電装置
DE102010003002A1 (de) * 2010-03-18 2011-09-22 Man Diesel & Turbo Se Abgasturbolader-Anordnung und damit ausgerüstetes Antriebssystem
DK177388B1 (en) * 2011-01-31 2013-03-04 Man Diesel & Turbo Deutschland Large turbocharged two-stroke diesel engine with exhaust gas recirculation

Also Published As

Publication number Publication date
JP6595571B2 (ja) 2019-10-23
KR102019931B1 (ko) 2019-11-04
JP2018100669A (ja) 2018-06-28
CN108223203A (zh) 2018-06-29
DK201671013A1 (en) 2018-04-30
KR20180072552A (ko) 2018-06-29
CN108223203B (zh) 2019-12-03

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