KR101688752B1 - 내연기관 및 선박 및 내연기관의 운전방법 - Google Patents

내연기관 및 선박 및 내연기관의 운전방법 Download PDF

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Publication number
KR101688752B1
KR101688752B1 KR1020157010227A KR20157010227A KR101688752B1 KR 101688752 B1 KR101688752 B1 KR 101688752B1 KR 1020157010227 A KR1020157010227 A KR 1020157010227A KR 20157010227 A KR20157010227 A KR 20157010227A KR 101688752 B1 KR101688752 B1 KR 101688752B1
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KR
South Korea
Prior art keywords
egr
compressor
exhaust gas
internal combustion
combustion engine
Prior art date
Application number
KR1020157010227A
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English (en)
Korean (ko)
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KR20150055068A (ko
Inventor
다카시 우에다
나오히로 히라오카
사토루 무라타
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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Application filed by 미츠비시 쥬고교 가부시키가이샤 filed Critical 미츠비시 쥬고교 가부시키가이샤
Publication of KR20150055068A publication Critical patent/KR20150055068A/ko
Application granted granted Critical
Publication of KR101688752B1 publication Critical patent/KR101688752B1/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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
    • 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
    • F02M26/07—Mixed pressure loops, i.e. wherein recirculated exhaust gas is either taken out upstream of the turbine and reintroduced upstream of the compressor, or is taken out downstream of the turbine and reintroduced 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • 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
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • 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
    • F02M26/42—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
    • F02M26/44—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 in which a main EGR passage is branched into multiple passages
    • 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
KR1020157010227A 2012-12-28 2013-12-27 내연기관 및 선박 및 내연기관의 운전방법 KR101688752B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012288765A JP6309190B2 (ja) 2012-12-28 2012-12-28 内燃機関および船舶ならびに内燃機関の運転方法
JPJP-P-2012-288765 2012-12-28
PCT/JP2013/085186 WO2014104329A1 (ja) 2012-12-28 2013-12-27 内燃機関および船舶ならびに内燃機関の運転方法

Publications (2)

Publication Number Publication Date
KR20150055068A KR20150055068A (ko) 2015-05-20
KR101688752B1 true KR101688752B1 (ko) 2016-12-21

Family

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Family Applications (1)

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KR1020157010227A KR101688752B1 (ko) 2012-12-28 2013-12-27 내연기관 및 선박 및 내연기관의 운전방법

Country Status (4)

Country Link
JP (1) JP6309190B2 (zh)
KR (1) KR101688752B1 (zh)
CN (1) CN104854338B (zh)
WO (1) WO2014104329A1 (zh)

Cited By (3)

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KR20200133809A (ko) * 2018-06-25 2020-11-30 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관
KR20200138400A (ko) * 2018-06-12 2020-12-09 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관
KR20200138401A (ko) * 2018-06-25 2020-12-09 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관

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KR102297863B1 (ko) * 2014-09-23 2021-09-03 대우조선해양 주식회사 선박용 엔진의 배기가스 재순환 시스템 및 방법
JP6171235B2 (ja) * 2015-03-31 2017-08-02 三菱重工業株式会社 Ｅｇｒシステム
JP6109988B1 (ja) * 2016-03-18 2017-04-05 三菱重工業株式会社 Ｅｇｒシステム
JP7129755B2 (ja) * 2016-11-30 2022-09-02 三菱重工業株式会社 舶用ディーゼルエンジン
JP6841645B2 (ja) * 2016-12-12 2021-03-10 三菱重工業株式会社 Ｅｇｒシステムおよびディーゼルエンジン
US10985608B2 (en) 2016-12-13 2021-04-20 General Electric Company Back-up power system for a component and method of assembling same
JP6789793B2 (ja) * 2016-12-13 2020-11-25 三菱重工業株式会社 内燃機関
DE102017115374A1 (de) * 2017-07-10 2019-01-10 Volkswagen Aktiengesellschaft Abgasrückführungsanordnung eines Kraftfahrzeuges und Verfahren zum Betrieb einer Abgasrückführungsanordnung
CA3179023A1 (en) 2019-04-08 2020-10-15 Spi.Systems Corporation Systems and methods for treated exhaust gas recirculation in internal combustion engines
GB2590942B (en) * 2020-01-08 2022-08-31 Perkins Engines Co Ltd Air intake system for use in an internal combustion engine
JP2022045648A (ja) * 2020-09-09 2022-03-22 株式会社ジャパンエンジンコーポレーション 舶用内燃機関

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JP2002285879A (ja) * 2001-03-26 2002-10-03 Isuzu Motors Ltd 過給機付きエンジンの排ガス還流装置
JP2012067609A (ja) * 2010-09-21 2012-04-05 Daihatsu Motor Co Ltd ターボチャージャ付き内燃機関
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Cited By (6)

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KR20200138400A (ko) * 2018-06-12 2020-12-09 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관
KR102437797B1 (ko) * 2018-06-12 2022-08-29 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관
KR20200133809A (ko) * 2018-06-25 2020-11-30 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관
KR20200138401A (ko) * 2018-06-25 2020-12-09 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관
KR102453430B1 (ko) * 2018-06-25 2022-10-11 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관
KR102561870B1 (ko) * 2018-06-25 2023-07-31 가부시키가이샤 자판엔진코포레숀 선박용 내연 기관

Also Published As

Publication number Publication date
CN104854338A (zh) 2015-08-19
KR20150055068A (ko) 2015-05-20
CN104854338B (zh) 2018-08-03
JP6309190B2 (ja) 2018-04-11
JP2014129790A (ja) 2014-07-10
WO2014104329A1 (ja) 2014-07-03

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