JP5357720B2 - 排気ガス処理装置が搭載された船舶 - Google Patents
排気ガス処理装置が搭載された船舶 Download PDFInfo
- Publication number
- JP5357720B2 JP5357720B2 JP2009270762A JP2009270762A JP5357720B2 JP 5357720 B2 JP5357720 B2 JP 5357720B2 JP 2009270762 A JP2009270762 A JP 2009270762A JP 2009270762 A JP2009270762 A JP 2009270762A JP 5357720 B2 JP5357720 B2 JP 5357720B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- blower
- egr
- power
- diesel engine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
-
- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- F02B37/005—Exhaust driven pumps being combined with an exhaust driven auxiliary apparatus, e.g. a ventilator
-
- 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
- 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]
- F02D41/0065—Specific aspects of external EGR control
-
- 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
- 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
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
-
- 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
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/004—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 specially adapted for marine propulsion, i.e. for receiving simultaneously engine exhaust gases and engine cooling water
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/701—Information about vehicle position, e.g. from navigation system or GPS signal
-
- 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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
-
- 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
- Y02T10/40—Engine management systems
Description
前記SCRシステムを構成するSCR触媒を内蔵したSCR触媒コンバータは、通常、タービン112の下流側の排気管118に設けられる。
特許文献3に開示されたEGRシステムは、気体圧縮機等の送風手段を駆動する動力を必要とし、省エネ及びCO2削減が求められている昨今の趨勢に逆行する。
コンプレッサとタービンとを連結した過給機の動力伝達軸に接続され該動力伝達軸から動力を得る動力取出し装置と、該動力取出し装置により駆動制御される、前記循環路に介設された送風機と、
前記循環路に設けたEGRバルブの開度と送風機の駆動速度の制御を行うコントローラと、
舶用ディーゼル機関を搭載した船舶の航行位置を計測する位置計測装置とを備え、
該位置計測装置の計測により排気ガス規制値の異なる海域に近づいているときに、予め作成された目標EGR率マップ及び前記送風機の必要電力マップに基づいて前記コントローラを制御して、対応する特定海域の、夫々の異なる排気ガス規制値を満たすように排気ガス処理装置を運転させるように構成したことを特徴とする。
また、該送風機を駆動する動力を過給機から得るようにしているので、該送風機を駆動するための特別の駆動装置を必要としない。そのため、省エネ及びCO2削減に寄与できる。
これによって、船舶が排ガス規制海域を航行するときに、排ガス規制海域の排ガス規制値を満たす運転を行なうことができる。
また、該送風機を駆動する動力を過給機から得るようにしているので、該送風機を駆動するための特別の駆動装置を必要とせず、そのため、省エネ及びCO2削減に寄与できる。
本発明を舶用ディーゼル機関に適用した第1実施形態を図1により説明する。図1に示す本実施形態の舶用ディーゼル機関10Aにおいて、シリンダ12のシリンダヘッド12aの内側に排気弁14が設けられ、シリンダヘッド12aには排気管16が接続されている。排気管16には過給機20を構成するタービン22が設けられている。タービン22は、シリンダヘッド12aから排気された排気ガスeにより回転駆動される。過給機20のコンプレッサ24は、タービン22と伝達軸26を介して一体に接続され、タービン22と共に回転する。
また、EGRブロア38の駆動モータ39を発電機40で発生させた電力で駆動するようにしているので、特別な駆動装置を必要としない。そのため、省エネを達成でき、CO2の発生を抑制できる。
次に、本発明装置の第2実施形態を図2により説明する。図2に示す本実施形態の舶用ディーゼル機関10Bにおいて、本実施形態では、伝達軸26の回転を、歯車や回転軸等を用いた機械的動力伝達機構44を用いてEGRブロア38の図示省略の駆動軸に伝達するようにしている。本実施形態のその他の構成は、前記第1実施形態と同一である。
次に、本発明装置の第3実施形態を図3〜図6により説明する。本実施形態の舶用ディーゼル機関10C及びその排気ガス処理装置の構成は、前記第1実施形態の舶用ディーゼル機関10Aと同一であり、該舶用ディーゼル機関10Aと同一構成のEGRシステム及びSCRシステムを備えている。
図3において、本実施形態の舶用ディーゼル機関10Cは、コントローラ50及び舶用ディーゼル機関10Cを搭載した船舶の位置を計測するGPS等の位置計測装置52を備えている。また、予め、目標EGR率マップ54及びブロア必要電力マップ56が作成され、これらのマップがコントローラ50の記憶装置に収納されている。
船舶が特に排気ガス規制が厳しい特定海域を運航する場合でも、予め作成された目標EGR率マップ54及びブロア必要電力マップ56に基づいて、排気ガス中のNOX量を低減できるEGRガス量に制御できるので、特定海域の排気ガス規制基準を満たすことができる。また、この制御を、機関運転手に頼ることなく、自動化して行なうことができる。
12,102 シリンダ
12a、102a シリンダヘッド
13,103 吸気集合管
14,104 排気弁
16、28、106,118 排気管
18,108 インタクーラ
20、110 過給機
22、112 タービン
24、114 コンプレッサ
26,116 伝達軸(動力伝達軸)
30 SCR触媒コンバータ
32 EGR管路
34 EGRバルブ
36 EGRスクラバ
38 EGRブロア
40 発電機(動力取出し装置)
42 導電線
44 機械的動力伝達機構(動力取出し装置)
50 コントローラ
52 位置計測装置
54 目標EGR率マップ
56 ブロア必要電力マップ
E EGRガス
a 被圧縮空気
e 排ガス
r 還元剤水溶液
Claims (5)
- 過給機が設けられた舶用ディーゼル機関の排気ガスの一部を吸気経路に循環させる循環路を備え、該循環路を介して排気ガスの一部を吸気経路に循環させ、燃焼温度を低減してNOXの発生を抑制するようにした排気ガス処理装置が搭載された船舶において、
コンプレッサとタービンとを連結した過給機の動力伝達軸に接続され該動力伝達軸から動力を得る動力取出し装置と、該動力取出し装置により駆動制御される、前記循環路に介設された送風機と、
前記循環路に設けたEGRバルブの開度と送風機の駆動速度の制御を行うコントローラと、
舶用ディーゼル機関を搭載した船舶の航行位置を計測する位置計測装置とを備え、
該位置計測装置の計測により排気ガス規制値の異なる海域に近づいているときに、予め作成された目標EGR率マップ及び前記送風機の必要電力マップに基づいて前記コントローラを制御して、対応する特定海域の、夫々の異なる排気ガス規制値を満たすように排気ガス処理装置を運転させるように構成したことを特徴とする排気ガス処理装置が搭載された船舶。 - 前記動力取出し装置が発電機であり、該発電機で得た電力により送風機を駆動するようにしたことを特徴とする請求項1に記載の排気ガス処理装置が搭載された船舶。
- 前記動力取出し装置が、過給機の動力伝達軸の回転を送風機の駆動軸に伝達して該駆動軸を駆動する機械的動力伝達機構であることを特徴とする請求項1に記載の排気ガス処理装置が搭載された船舶。
- ディーゼル機関の負荷と、該負荷に対応して必要な排気ガス循環量と、該排気ガス循環量に対応した送風機駆動速度との相関を示す予め作成された相関マップと、
該相関マップに基づいて送風機駆動速度を制御するコントローラと、を備えたことを特徴とする請求項1〜3のいずれかの項に記載の排気ガス処理装置が搭載された船舶。 - 過給機のタービン下流側排ガス経路に選択性還元触媒を内蔵した触媒コンバータを設け、該下流側排ガス経路を通る排気ガス中のNOX除去を行なうことを特徴とする請求項1〜4のいずれかの項に記載の排気ガス処理装置が搭載された船舶。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009270762A JP5357720B2 (ja) | 2009-11-27 | 2009-11-27 | 排気ガス処理装置が搭載された船舶 |
KR1020127013319A KR101373454B1 (ko) | 2009-11-27 | 2010-11-25 | 배기 가스 처리 장치 |
EP20100833293 EP2505818A4 (en) | 2009-11-27 | 2010-11-25 | GAS PROCESSING DEVICE |
CN201080046849.2A CN102597479B (zh) | 2009-11-27 | 2010-11-25 | 废气处理装置 |
PCT/JP2010/071062 WO2011065447A1 (ja) | 2009-11-27 | 2010-11-25 | 排気ガス処理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009270762A JP5357720B2 (ja) | 2009-11-27 | 2009-11-27 | 排気ガス処理装置が搭載された船舶 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011112006A JP2011112006A (ja) | 2011-06-09 |
JP5357720B2 true JP5357720B2 (ja) | 2013-12-04 |
Family
ID=44066552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009270762A Active JP5357720B2 (ja) | 2009-11-27 | 2009-11-27 | 排気ガス処理装置が搭載された船舶 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2505818A4 (ja) |
JP (1) | JP5357720B2 (ja) |
KR (1) | KR101373454B1 (ja) |
CN (1) | CN102597479B (ja) |
WO (1) | WO2011065447A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748104B (zh) * | 2012-08-07 | 2015-05-13 | 浙江汇豪机械制造有限公司 | 高燃烧率环保型非道路柴油机 |
CN102929164B (zh) * | 2012-10-26 | 2014-11-12 | 中联重科股份有限公司 | 一种废气收集的控制方法、装置和系统 |
JP2014134154A (ja) * | 2013-01-10 | 2014-07-24 | Mitsubishi Heavy Ind Ltd | 船舶 |
JP2014181577A (ja) * | 2013-03-18 | 2014-09-29 | Yanmar Co Ltd | 排気浄化システムおよびこれを備えた船舶 |
JP2014181576A (ja) * | 2013-03-18 | 2014-09-29 | Yanmar Co Ltd | 排気浄化システムおよびこれを備えた船舶 |
EP2977575A1 (en) * | 2013-03-18 | 2016-01-27 | Yanmar Co., Ltd. | Exhaust purification system and ship comprising same |
US9387438B2 (en) | 2014-02-14 | 2016-07-12 | Tenneco Automotive Operating Company Inc. | Modular system for reduction of sulphur oxides in exhaust |
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 |
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 |
EP3141734A1 (de) * | 2015-09-08 | 2017-03-15 | Winterthur Gas & Diesel Ltd. | Abgasrezirkulierungssystem für eine verbrennungsmaschine, verbrennungsmaschine, verfahren zum überwachen des abgasrezirkulierungsprozesses einer verbrennungsmaschine, verfahren zum nachrüsten eines abgasrezirkulierungssystems sowie kit zum nachrüsten eines verbrennungsmotors |
KR20170035483A (ko) | 2015-09-23 | 2017-03-31 | 대우조선해양 주식회사 | 선박용 엔진의 질소산화물 저감 방법 및 시스템 |
EP3165776B1 (en) | 2015-11-03 | 2020-04-22 | Howden Turbo GmbH | Turbo compressor with stiffening ribs |
EP3168450A1 (en) * | 2015-11-12 | 2017-05-17 | Winterthur Gas & Diesel Ltd. | Internal combustion engine, method for cleaning exhaust from an internal combustion engine and method for refitting an internal combustion engine |
JP6109983B1 (ja) | 2016-03-04 | 2017-04-05 | 三菱重工業株式会社 | Egrシステム |
JP6194449B1 (ja) | 2016-03-22 | 2017-09-13 | 三菱重工業株式会社 | Egrシステム及び船舶の運転方法 |
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 |
CN106968760B (zh) * | 2017-04-26 | 2023-02-28 | 青岛双瑞海洋环境工程股份有限公司 | 船舶废气脱硫脱硝脱碳一体化系统 |
JP6964484B2 (ja) * | 2017-10-30 | 2021-11-10 | 川崎重工業株式会社 | エンジンシステム |
KR20200140504A (ko) * | 2019-06-07 | 2020-12-16 | 가부시키가이샤 미쯔이 이앤에스 머시너리 | 내연기관의 과급기 잉여동력 회수장치 및 선박 |
JP7435315B2 (ja) | 2020-07-01 | 2024-02-21 | マツダ株式会社 | エンジンの燃料改質システム |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02127762U (ja) * | 1989-03-31 | 1990-10-22 | ||
JPH0571426A (ja) * | 1991-09-11 | 1993-03-23 | Mitsubishi Heavy Ind Ltd | Egr用排気高圧化装置 |
JPH0712011A (ja) * | 1993-01-30 | 1995-01-17 | Suzuki Motor Corp | 排気ガスの再循環装置 |
DK170218B1 (da) * | 1993-06-04 | 1995-06-26 | Man B & W Diesel Gmbh | Stor trykladet dieselmotor |
NL1000211C2 (nl) * | 1995-04-25 | 1996-10-28 | Daf Trucks Nv | Zuigverbrandingsmotor voorzien van een systeem voor het recirculeren van uitlaatgassen en systeem voor toepassing in een dergelijke motor. |
US6062026A (en) * | 1997-05-30 | 2000-05-16 | Turbodyne Systems, Inc. | Turbocharging systems for internal combustion engines |
DE19728353C1 (de) * | 1997-07-03 | 1998-09-24 | Daimler Benz Ag | Brennkraftmaschine mit einem Abgasturbolader |
JP2000136759A (ja) * | 1998-11-02 | 2000-05-16 | Fuji Seratekku Kk | ディーゼルエンジンのegr装置 |
US6324846B1 (en) * | 1999-03-31 | 2001-12-04 | Caterpillar Inc. | Exhaust gas recirculation system for an internal combustion engine |
US6301888B1 (en) * | 1999-07-22 | 2001-10-16 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Low emission, diesel-cycle engine |
JP2002089375A (ja) * | 2000-09-11 | 2002-03-27 | Toyota Motor Corp | 内燃機関のegr装置 |
JP2002266649A (ja) * | 2001-03-08 | 2002-09-18 | Hino Motors Ltd | Egr装置 |
JP3722107B2 (ja) * | 2002-10-30 | 2005-11-30 | 株式会社デンソー | ハイブリッド型車両 |
JP2005188359A (ja) * | 2003-12-25 | 2005-07-14 | Hino Motors Ltd | 過給機付内燃機関 |
JP2007154809A (ja) * | 2005-12-07 | 2007-06-21 | Toyota Motor Corp | 内燃機関の制御装置 |
WO2007115579A2 (en) * | 2006-04-12 | 2007-10-18 | Man Diesel A/S | A large turbocharged diesel engine with energy recovery arrangment |
JP4315196B2 (ja) * | 2006-12-21 | 2009-08-19 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP4852024B2 (ja) * | 2007-11-22 | 2012-01-11 | 日立建機株式会社 | 作業車両の排ガス後処理装置 |
JP2009209896A (ja) * | 2008-03-06 | 2009-09-17 | Toyo Kiko Kk | 窒素酸化物還元装置 |
JP2009264221A (ja) * | 2008-04-24 | 2009-11-12 | Mitsubishi Fuso Truck & Bus Corp | エンジンNOx排出量演算装置 |
-
2009
- 2009-11-27 JP JP2009270762A patent/JP5357720B2/ja active Active
-
2010
- 2010-11-25 WO PCT/JP2010/071062 patent/WO2011065447A1/ja active Application Filing
- 2010-11-25 KR KR1020127013319A patent/KR101373454B1/ko active IP Right Grant
- 2010-11-25 CN CN201080046849.2A patent/CN102597479B/zh active Active
- 2010-11-25 EP EP20100833293 patent/EP2505818A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN102597479A (zh) | 2012-07-18 |
KR101373454B1 (ko) | 2014-03-13 |
KR20120074319A (ko) | 2012-07-05 |
EP2505818A1 (en) | 2012-10-03 |
WO2011065447A1 (ja) | 2011-06-03 |
EP2505818A4 (en) | 2014-01-01 |
CN102597479B (zh) | 2017-05-03 |
JP2011112006A (ja) | 2011-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5357720B2 (ja) | 排気ガス処理装置が搭載された船舶 | |
JP5754755B2 (ja) | 給気冷却器及びegrシステムを備えたエンジン配置 | |
US10458300B2 (en) | Engine exhaust catalyst heating system | |
JP5839633B2 (ja) | 排気ガス後処理システムを運転温度範囲内に保つための方法及び内燃エンジンシステム | |
WO2012167052A2 (en) | Systems and methods for an engine | |
KR20200093949A (ko) | 엔진 시스템 | |
EP1664497B1 (en) | Piston-type internal combustion engine | |
EP2634410B1 (en) | Engine system | |
JP5994430B2 (ja) | 内燃機関、それを搭載した車両、及びその制御方法 | |
JP5644227B2 (ja) | 内燃機関の排気エネルギー回収装置 | |
GB2480240A (en) | Turbocharged diesel engine with long-route EGR and an auxiliary intake compressor | |
JP2008261257A (ja) | 内燃機関のegrシステム | |
JP6317810B2 (ja) | Egrとターボチャージャとを有するエンジンの制御方法及び装置 | |
US11572673B2 (en) | Work vehicle power system with decoupled engine air system components | |
US11255297B2 (en) | Vehicle system and a method for such vehicle system | |
US11643963B2 (en) | Methods and systems for electric turbocharger control | |
SE541371C2 (en) | Method and system for controlling exhaust gases resulting from combustion | |
JP6184741B2 (ja) | 内燃機関 | |
CN116696542A (zh) | 用于涡轮增压器的系统和方法 | |
JP2016084727A (ja) | Egrシステム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121211 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130212 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130806 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130830 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5357720 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313114 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |