KR101607654B1 - 크로스헤드 및 배기가스 재순환 기능을 구비한 대형 저속 터보차지 2-행정 내연 기관 및 이의 작동 방법 - Google Patents

크로스헤드 및 배기가스 재순환 기능을 구비한 대형 저속 터보차지 2-행정 내연 기관 및 이의 작동 방법 Download PDF

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KR101607654B1
KR101607654B1 KR1020140144954A KR20140144954A KR101607654B1 KR 101607654 B1 KR101607654 B1 KR 101607654B1 KR 1020140144954 A KR1020140144954 A KR 1020140144954A KR 20140144954 A KR20140144954 A KR 20140144954A KR 101607654 B1 KR101607654 B1 KR 101607654B1
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Prior art keywords
exhaust gas
blower
scavenging
path
egr
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KR20150050388A (ko
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프림 미켈
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맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드
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    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0276—Actuation of an additional valve for a special application, e.g. for decompression, exhaust gas recirculation or cylinder scavenging
    • 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
    • F02D21/02—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to oxygen-fed engines
    • F02D21/04—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to oxygen-fed engines with circulation of exhaust gases in closed or semi-closed circuits
    • 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]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
KR1020140144954A 2013-10-29 2014-10-24 크로스헤드 및 배기가스 재순환 기능을 구비한 대형 저속 터보차지 2-행정 내연 기관 및 이의 작동 방법 Active KR101607654B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201300615 2013-10-29
DKPA201300615A DK178174B1 (en) 2013-10-29 2013-10-29 A large slow running turbocharged two-stroke internal combustion engine with crossheads and exhaust gas recirculation and method for operating thereof

Publications (2)

Publication Number Publication Date
KR20150050388A KR20150050388A (ko) 2015-05-08
KR101607654B1 true KR101607654B1 (ko) 2016-03-30

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KR1020140144954A Active KR101607654B1 (ko) 2013-10-29 2014-10-24 크로스헤드 및 배기가스 재순환 기능을 구비한 대형 저속 터보차지 2-행정 내연 기관 및 이의 작동 방법
KR1020140144955A Ceased KR20150050389A (ko) 2013-10-29 2014-10-24 크로스헤드 및 배기가스 재순환 기능을 구비한 대형 저속 터보차지 2-행정 내연 기관

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KR1020140144955A Ceased KR20150050389A (ko) 2013-10-29 2014-10-24 크로스헤드 및 배기가스 재순환 기능을 구비한 대형 저속 터보차지 2-행정 내연 기관

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Country Link
JP (2) JP2015086869A (https=)
KR (2) KR101607654B1 (https=)
CN (2) CN104564435B (https=)
DK (1) DK178174B1 (https=)

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CN110998082A (zh) * 2017-10-30 2020-04-10 川崎重工业株式会社 发动机系统

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DK178748B1 (en) * 2015-05-12 2016-12-19 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A large turbocharged two-stroke self-igniting internal combustion engine with an egr control system
DK178781B1 (en) * 2015-06-19 2017-01-23 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Large two-stroke turbocharged compression ignited internal combustion engine with an exhaust gas purification system
CN105179119A (zh) * 2015-09-09 2015-12-23 哈尔滨工程大学 一种双涡轮船舶二冲程低速柴油机废气再循环系统
US9835100B2 (en) * 2015-11-05 2017-12-05 Ford Global Technologies, Llc Methods and systems for open loop and closed loop control of an exhaust gas recirculation system
US9982610B2 (en) * 2015-11-30 2018-05-29 Hyundai Motor Company Control method of boosting apparatus
CN105386862B (zh) * 2015-12-24 2017-12-15 中国船舶重工集团公司第七一一研究所 一种增压器压气机进气流量的调节方法
CN106930823A (zh) * 2015-12-31 2017-07-07 沪东重机有限公司 涡轮增压扫气装置
JP6505764B2 (ja) * 2016-03-18 2019-04-24 エムエーエヌ・エナジー・ソリューションズ・フィリアル・アフ・エムエーエヌ・エナジー・ソリューションズ・エスイー・ティスクランド 内燃機関システム
JP2017186999A (ja) * 2016-04-08 2017-10-12 三井造船株式会社 舶用エンジンシステムおよび船舶
EP3267017B1 (de) * 2016-07-05 2024-10-30 WinGD AG Verfahren zum betreiben eines dual-fuel grossdieselmotors sowie grossdieselmotor
CN110714825B (zh) * 2019-10-24 2021-12-07 中船动力研究院有限公司 一种二冲程柴油机的排气和扫气系统
KR20230097040A (ko) * 2020-10-01 2023-06-30 메르스크 에이/에스 선박의 선체를 위한 공기 공급 시스템, 및 공기 공급 시스템을 포함하는 선박
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
DK181455B1 (en) * 2022-02-25 2024-01-29 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Method and large two-stroke uniflow scavenged internal combustion engine for carbon dioxide capture
DK181663B1 (en) * 2022-11-04 2024-09-13 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Method and large two-stroke uniflow scavenged internal combustion engine configured for carbon dioxide capture
DK181606B1 (en) * 2022-11-04 2024-06-20 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Method and large two-stroke uniflow scavenged internal combustion engine configured for carbon dioxide capture
DK182020B9 (en) * 2023-07-28 2025-06-24 Everllence Filial Af Everllence Se Tyskland A large two-stroke uniflow scavenged supercharged closed cycle oxi-fuel internal combustion engine

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KR20200062334A (ko) * 2017-10-30 2020-06-03 카와사키 주코교 카부시키 카이샤 엔진 시스템
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Also Published As

Publication number Publication date
KR20150050388A (ko) 2015-05-08
DK201300615A1 (en) 2015-05-11
DK178174B1 (en) 2015-07-20
KR20150050389A (ko) 2015-05-08
JP2015086868A (ja) 2015-05-07
JP2015086869A (ja) 2015-05-07
CN104564315B (zh) 2017-06-16
CN104564435A (zh) 2015-04-29
CN104564315A (zh) 2015-04-29
JP5820523B2 (ja) 2015-11-24
CN104564435B (zh) 2018-10-09

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