JP5661658B2 - 排気ガス再循環を用いた大型ターボチャージャ搭載2ストローク・ディーゼル・エンジン - Google Patents
排気ガス再循環を用いた大型ターボチャージャ搭載2ストローク・ディーゼル・エンジン Download PDFInfo
- Publication number
- JP5661658B2 JP5661658B2 JP2012016992A JP2012016992A JP5661658B2 JP 5661658 B2 JP5661658 B2 JP 5661658B2 JP 2012016992 A JP2012016992 A JP 2012016992A JP 2012016992 A JP2012016992 A JP 2012016992A JP 5661658 B2 JP5661658 B2 JP 5661658B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- scavenging
- gas recirculation
- turbocharger
- cylinder
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 82
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 126
- 230000000694 effects Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/066—Impact-absorbing shells, e.g. of crash helmets specially adapted for cycling helmets, e.g. for soft shelled helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/121—Cushioning devices with at least one layer or pad containing a fluid
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
- F04F7/02—Hydraulic rams
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201100060 | 2011-01-31 | ||
DKPA201100060A DK177388B1 (en) | 2011-01-31 | 2011-01-31 | Large turbocharged two-stroke diesel engine with exhaust gas recirculation |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012159079A JP2012159079A (ja) | 2012-08-23 |
JP2012159079A5 JP2012159079A5 (ru) | 2013-05-09 |
JP5661658B2 true JP5661658B2 (ja) | 2015-01-28 |
Family
ID=46559777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012016992A Active JP5661658B2 (ja) | 2011-01-31 | 2012-01-30 | 排気ガス再循環を用いた大型ターボチャージャ搭載2ストローク・ディーゼル・エンジン |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5661658B2 (ru) |
KR (1) | KR101274016B1 (ru) |
CN (1) | CN102619615B (ru) |
DK (1) | DK177388B1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018100669A (ja) * | 2016-12-21 | 2018-06-28 | マン ディーゼル アンド ターボ フィリアル ア マン ディーゼル アンド ターボ エスイー チュスクランMAN Diesel & Turbo,filial af MAN Diesel & Turbo SE,Tyskland | 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 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6309190B2 (ja) * | 2012-12-28 | 2018-04-11 | 三菱重工業株式会社 | 内燃機関および船舶ならびに内燃機関の運転方法 |
DK177791B1 (en) * | 2013-05-21 | 2014-07-07 | Man Diesel & Turbo Deutschland | Large Turbocharged Slow Running Two-Stroke Diesel Engine and Method for Obtaining Characteristics of a Butterfly Valve in a large Two-Stroke Diesel Engine |
EP3020939B1 (en) | 2013-10-11 | 2019-12-04 | Mitsubishi Heavy Industries, Ltd. | Engine system provided with intake bypass device |
DK178174B1 (en) * | 2013-10-29 | 2015-07-20 | Man Diesel & Turbo Deutschland | A large slow running turbocharged two-stroke internal combustion engine with crossheads and exhaust gas recirculation and method for operating thereof |
DK178682B1 (en) * | 2015-04-15 | 2016-11-07 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | A large turbocharged self-igniting two-stroke internal combustion engine and a sealing ring therefore |
DK178780B1 (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 |
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 |
CN105781809A (zh) * | 2016-05-06 | 2016-07-20 | 哈尔滨工程大学 | 一种船舶二冲程柴油机双涡轮egr系统及方法 |
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 |
WO2019115825A1 (en) * | 2017-12-15 | 2019-06-20 | Eaton Intelligent Power Limited | Egr pump and supercharger for two stroke engine |
EP4166775A1 (en) * | 2021-10-18 | 2023-04-19 | Winterthur Gas & Diesel Ltd. | Internal combustion engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04159443A (ja) * | 1990-10-19 | 1992-06-02 | Kubota Corp | ターボチャージャ付き頭上弁式エンジン |
DK172244B1 (da) * | 1994-05-27 | 1998-02-02 | Man B & W Diesel Gmbh | Opdelt udstødsreceiver i en stor jævntryksladet forbrændingsmotor |
US6003315A (en) * | 1997-03-31 | 1999-12-21 | Caterpillar Inc. | Exhaust gas recirculation system for an internal combustion engine |
JP4323680B2 (ja) * | 1999-09-30 | 2009-09-02 | 株式会社小松製作所 | 内燃機関の排気再循環制御装置 |
US20030154716A1 (en) * | 2002-02-21 | 2003-08-21 | Detroit Diesel Corporation | Exhaust gas recirculation system |
DE10331187B4 (de) * | 2003-07-10 | 2007-09-06 | Man B & W Diesel A/S | Hubkolbenbrennkraftmaschine |
US7533657B2 (en) * | 2004-08-11 | 2009-05-19 | Komatsu Ltd. | Open/close controller of intake and exhaust communication circuit |
CN102341589B (zh) * | 2009-03-18 | 2013-08-28 | 曼恩柴油机涡轮公司,曼恩柴油机涡轮德国公司子公司 | 带有排气或者燃烧气体再循环的大型涡轮增压二冲程柴油发动机和用于减少NOx和碳烟排放的方法 |
JP5121892B2 (ja) * | 2010-08-04 | 2013-01-16 | 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 |
-
2011
- 2011-01-31 DK DKPA201100060A patent/DK177388B1/en active
-
2012
- 2012-01-30 KR KR1020120009055A patent/KR101274016B1/ko active IP Right Grant
- 2012-01-30 JP JP2012016992A patent/JP5661658B2/ja active Active
- 2012-01-31 CN CN201210021631.2A patent/CN102619615B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018100669A (ja) * | 2016-12-21 | 2018-06-28 | マン ディーゼル アンド ターボ フィリアル ア マン ディーゼル アンド ターボ エスイー チュスクランMAN Diesel & Turbo,filial af MAN Diesel & Turbo SE,Tyskland | 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 |
Also Published As
Publication number | Publication date |
---|---|
CN102619615A (zh) | 2012-08-01 |
DK201100060A (en) | 2012-08-01 |
KR20120088590A (ko) | 2012-08-08 |
CN102619615B (zh) | 2015-04-08 |
KR101274016B1 (ko) | 2013-06-12 |
JP2012159079A (ja) | 2012-08-23 |
DK177388B1 (en) | 2013-03-04 |
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