KR102021712B1 - Egr 시스템 및 선박의 운전 방법 - Google Patents

Egr 시스템 및 선박의 운전 방법 Download PDF

Info

Publication number
KR102021712B1
KR102021712B1 KR1020187013703A KR20187013703A KR102021712B1 KR 102021712 B1 KR102021712 B1 KR 102021712B1 KR 1020187013703 A KR1020187013703 A KR 1020187013703A KR 20187013703 A KR20187013703 A KR 20187013703A KR 102021712 B1 KR102021712 B1 KR 102021712B1
Authority
KR
South Korea
Prior art keywords
egr
exhaust gas
purge
valve
crash
Prior art date
Application number
KR1020187013703A
Other languages
English (en)
Korean (ko)
Other versions
KR20180061371A (ko
Inventor
다카히로 나카가와
아키히로 미야나기
Original Assignee
미츠비시 쥬고교 가부시키가이샤
가부시키가이샤 자판엔진코포레숀
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 미츠비시 쥬고교 가부시키가이샤, 가부시키가이샤 자판엔진코포레숀 filed Critical 미츠비시 쥬고교 가부시키가이샤
Publication of KR20180061371A publication Critical patent/KR20180061371A/ko
Application granted granted Critical
Publication of KR102021712B1 publication Critical patent/KR102021712B1/ko

Links

Images

Classifications

    • 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
    • F02M26/52—Systems for actuating EGR valves
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • 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
    • 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
    • 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
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • 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
    • F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors

Landscapes

  • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
KR1020187013703A 2016-03-22 2017-02-13 Egr 시스템 및 선박의 운전 방법 KR102021712B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016056811A JP6194449B1 (ja) 2016-03-22 2016-03-22 Ｅｇｒシステム及び船舶の運転方法
JPJP-P-2016-056811 2016-03-22
PCT/JP2017/005120 WO2017163664A1 (ja) 2016-03-22 2017-02-13 Ｅｇｒシステム及び船舶の運転方法

Publications (2)

Publication Number Publication Date
KR20180061371A KR20180061371A (ko) 2018-06-07
KR102021712B1 true KR102021712B1 (ko) 2019-09-16

Family

ID=59854846

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187013703A KR102021712B1 (ko) 2016-03-22 2017-02-13 Egr 시스템 및 선박의 운전 방법

Country Status (4)

Country Link
JP (1) JP6194449B1 (ja)
KR (1) KR102021712B1 (ja)
CN (1) CN108884794B (ja)
WO (1) WO2017163664A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019157845A (ja) * 2018-03-16 2019-09-19 株式会社ディーゼルユナイテッド 舶用エンジン

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008038657A (ja) 2006-08-02 2008-02-21 Yanmar Co Ltd 過給機付内燃機関の排気制御方法
JP2009121476A (ja) 2007-11-14 2009-06-04 General Electric Co <Ge> 排気ガス再循環システム用のパージシステム
JP2014137050A (ja) 2013-01-18 2014-07-28 Kawasaki Heavy Ind Ltd エンジンシステム及び船舶
JP2015081054A (ja) 2013-10-24 2015-04-27 ダイハツディーゼル株式会社 変速機切換制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11270416A (ja) * 1998-03-25 1999-10-05 Hitachi Ltd 排気ガス還流量制御弁
JP5357720B2 (ja) 2009-11-27 2013-12-04 三菱重工業株式会社 排気ガス処理装置が搭載された船舶
JP5858864B2 (ja) * 2012-05-22 2016-02-10 愛三工業株式会社 エンジンの制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008038657A (ja) 2006-08-02 2008-02-21 Yanmar Co Ltd 過給機付内燃機関の排気制御方法
JP2009121476A (ja) 2007-11-14 2009-06-04 General Electric Co <Ge> 排気ガス再循環システム用のパージシステム
JP2014137050A (ja) 2013-01-18 2014-07-28 Kawasaki Heavy Ind Ltd エンジンシステム及び船舶
JP2015081054A (ja) 2013-10-24 2015-04-27 ダイハツディーゼル株式会社 変速機切換制御装置

Also Published As

Publication number Publication date
WO2017163664A1 (ja) 2017-09-28
KR20180061371A (ko) 2018-06-07
JP2017172375A (ja) 2017-09-28
CN108884794A (zh) 2018-11-23
JP6194449B1 (ja) 2017-09-13
CN108884794B (zh) 2021-02-19

Similar Documents

Publication Publication Date Title
CN107429638B (zh) Egr***
KR102012141B1 (ko) Egr 시스템
EP3098406B1 (en) Exhaust gas treatment device, ship, and water supply method
KR101973885B1 (ko) 스크러버, 배기 가스 처리 장치, 선박
JP6147786B2 (ja) 給水タンク、排ガス処理装置、船舶
KR102021712B1 (ko) Egr 시스템 및 선박의 운전 방법
KR102230322B1 (ko) 선박용 디젤 엔진
JP6734796B2 (ja) 舶用ディーゼルエンジン並びにエンジン制御装置及び方法
WO2017159139A1 (ja) Ｅｇｒシステム

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant