DK177631B1 - Stor totaktsdieselmotor med rensningssystem til udstødsgas - Google Patents
Stor totaktsdieselmotor med rensningssystem til udstødsgas Download PDFInfo
- Publication number
- DK177631B1 DK177631B1 DK201000409A DKPA201000409A DK177631B1 DK 177631 B1 DK177631 B1 DK 177631B1 DK 201000409 A DK201000409 A DK 201000409A DK PA201000409 A DKPA201000409 A DK PA201000409A DK 177631 B1 DK177631 B1 DK 177631B1
- Authority
- DK
- Denmark
- Prior art keywords
- turbocharged
- combustion engine
- internal combustion
- scavenge air
- stroke
- Prior art date
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Classifications
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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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
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- 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
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
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- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
-
- 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]
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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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
-
- 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
- F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
-
- 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
- F02B29/0437—Liquid cooled heat exchangers
- F02B29/0443—Layout of the coolant or refrigerant circuit
-
- 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
- F02B37/168—Control of the pumps by bypassing charging air into the exhaust conduit
-
- 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
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F02D41/0245—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the 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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/10—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot liquids, e.g. lubricants or cooling water
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- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature sensor
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1404—Exhaust gas temperature
-
- 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
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0802—Temperature of the exhaust gas treatment apparatus
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- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Supercharger (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Claims (22)
1. Stor, turboladet totaktsforbrændingsmotor (1) af typen med krydshoved, hvilken forbrændingsmotor omfatter: 10 en flerhed af cylindre, der hver er forbundet med en modtager (6) til udstødsgas, en selektiv, katalytisk reduktionsreaktor (8) med en indgang, der er forbundet med udgangen af modtageren (6) 15 til udstødsgas, en kanal (10) til udstødsgas, der forbinder en udgang af den selektive, katalytiske reduktionsreaktor (8) med en turboladers turbine (12), 20 en kompressor (14) til turboladeren, der drives ved hjælp af turbinen (12), kompressoren (14) leverer skylleluft via en skylleluftsbane (16), der indbefatter en skylleluftskøler (18) til en modtager (22) til 25 skylleluft, en hjælpeblæser (20) i skylleluftsbanen (16) til at bistå kompressoren (14) ved lave belastningsforhold, 30 modtageren (22) til skylleluft er forbundet med hver af flerheden af cylindre, en styrbar omløbsledning (26) , der strækker sig fra· en position i skylleluftsbanen (16) på nedstrømssiden af 00863-DK-P c* DK 177631 B1 2 hjælpeblæseren eller fra modtageren (22) til skylleluft til en position i udstødskanalen (10) mellem udgangen af den selektive, katalytiske reduktionsreaktor (8) og indgangen til turbinen (12), 5 en elektronisk styreenhed (33), der er operativt forbundet med omløbsledningen (26) , hvilken elektronisk styreenhed (33) er konfigureret til at tillade en strøm af skylleluft fra modtageren (22) til skylleluft gennem 10 den styrbare omløbsledning (26) til udstødskanalen (10), når motorbelastningen er under en forhåndsbestemt tærskelværdi, eller når temperaturen på de udstødsgasser, der trænger ind i den selektive, katalytiske reaktor (8), er under den for en given tærskelværdi. 15
2. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 1, hvor udstødskanalen (10) indbefatter et treportsblandingspunkt (30) til blanding • af den omledte skylleluft med udstødsgassen. 20
3. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 1, hvor omløbsledningen (26) indbefatter en ventil- (28) til styring af strømmen af skylleluft gennem omløbsledningen (26). 25
4. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 3, hvor ventilen (28) er en elektronisk styret ventil af on-off-typen, der styres i en åben sløjfe ved hjælp af den elektroniske styreenhed 30 (33) .
5. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 3, hvor ventilen (28) er en elektronisk styret ventil af den proportionelle type, der 00863-DK-P 3 DK 177631 B1 styres i en lukket sløjfe ved hjælp af den elektroniske styreenhed (33).
5 PATENTKRAV:
6. Stor, turboladet totaktsforbrændingsmotor af typen med 5 krydshoved ifølge krav 6, hvilken forbrændingsmotor endvidere omfatter en temperaturføler (35) i nærheden af indgangen til den selektive, katalytiske reduktionsreaktor (8).
7. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 1, hvor skylleluftskøleren (18) kan deaktiveres ved hjælp af den elektroniske styreenhed (33) .
8. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 7, hvor den elektroniske styreenhed (33) er konfigureret til at åbne for omløbsledningen (26) som en første foranstaltning, og til at deaktivere skylleluftskøleren (18) som en anden 20 foranstaltning.
9. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 7, hvor skylleluftskøleren (18) kan ændres til en varmeanordning ved hjælp af den 25 elektroniske styreenhed (33).
10. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 8, hvor den elektroniske styreenhed (33) er konfigureret til at ændre 30 skylleluftskøleren (18) til en varmeanordning som en tredje foranstaltning.
11. Stor, turboladet totaktsforbrændingsmotor (1) af typen med krydshoved, hvilken forbrændingsmotor omfatter: 00863-DK-P 4 DK 177631 B1 en flerhed af cylindre, der hver er forbundet med en modtager (6) til udstødsgas, en selektiv, katalytisk reduktionsreaktor (8) med en 5 indgang, der er forbundet med udgangen af modtageren (6) til udstødsgas, en kanal (10) til udstødsgas, der forbinder en udgang af den selektive, katalytiske reduktionsreaktor (8) med en 10 turboladers turbine (12), en kompressor (14) til turboladeren, der drives ved hjælp af turbinen (12), kompressoren (14) leverer skylleluft via en skylleluftsbane (16), der indbefatter en 15 skylleluftskøler (18), til en modtager (22) til skylleluft, en hjælpeblæser (20) i skylleluftsbanen (16) til at bistå kompressoren (14) ved lave belastningsforhold, 20 modtageren (22) til skylleluft er forbundet med hver af flerheden af cylindre, en elektronisk styreenhed (33), der er konfigureret til 25 at reducere eller deaktivere kølefunktionen for skylleluftskøleren (18), når motorbelastningen er under en given tærskelværdi, eller når temperaturen på de udstødsgasser, der trænger ind i den selektive, katalytiske reaktor (8) er under den for en given 30 tærskelværdi.
12. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 11, hvilken forbrændingsmotor 00863-DK-P 5 DK 177631 B1 endvidere omfatter -en omløbsledning (17) til skylleluft til omledning af skylleluftskøleren (18).
13. Stor, turboladet totaktsforbrændingsmotor af typen 5 med krydshoved ifølge krav 12, hvilken forbrændingsmotor endvidere omfatter én eller flere elektronisk styrede ventiler (23, 21), der styres af den elektroniske styreenhed (33) til styring af strømmen af skylleluft gennem skylleluftens omløbsledning (17). 10
14. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 11, hvilken forbrændingsmotor endvidere omfatter en kanal (40) til tilførsel af kølemiddel med en elektronisk styret separationsventil 15 (46), en kanal (42) til returnering af kølemiddel og et kredsløb (43) til omledning af kølemiddel indbefattende en elektronisk styret omløbsventil (44).
15. Stor, turboladet totaktsforbrændingsmotor af typen 20 med krydshoved ifølge krav 14, hvilken forbrændingsmotor endvidere omfatter en recirkulationskanal (48) og en recirkulationspumpe (50).
16. Stor, turboladet totaktsforbrændingsmotor af typen 25 med krydshoved ifølge krav 15, hvilken forbrændingsmotor endvidere omfatter en varmeveksler (52) i recirkulationskanalen til opvarmning af midlet, der strømmer gennem recirkulationskanalen (48) .
17. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 14, hvilken forbrændingsmotor endvidere omfatter en anden skylleluftskøler (19), hvor den elektroniske styreenhed (33) er konfigureret til at 00863-DK-P 6 DK 177631 B1 styre kølekapaciteten for mindst én af skylleluftskølerne (18, 19).
18. Stor, turboladet totaktsforbrændingsmotor af typen 5 med krydshoved ifølge krav 11, hvilken forbrændingsmotor endvidere omfatter en kanal (90) til injektion af damp, der er forbundet med skylleluftsbanen (16), hvilken kanal (50) til injektion af damp indbefatter en elektronisk styret styreventil (92) til injektion af damp, der styres 10 af den elektroniske styreenhed (33).
19. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 11, hvilken forbrændingsmotor endvidere omfatter en kanal (60) til injektion af 15 udstødsgas, der er forbundet med skylleluftsbanen (16) , hvilken kanal (60) til injektion af udstødsgas indbefatter en elektronisk styret styreventil (62) til injektion af udstødsgas, der styres af den elektroniske styreenhed (33) . 20
20. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 11, hvilken forbrændingsmotor endvidere omfatter en varmeenhed (27) i skylleluftsbanen.
21. Stor, turboladet totaktsforbrændingsmotor af typen med krydshoved ifølge krav 20, hvor varmeenheden (27) betjenes med varm luft som varmemiddel.
22. Stor, turboladet totaktsforbrændingsmotor af typen 30 med krydshoved ifølge krav 14, hvilken forbrændingsmotor endvidere omfatter en varmeveksler (80) i kanalen (40) til tilførsel af kølemiddel for tilførsel af varme til midlet, der strømmer gennem kanalen (40) til tilførsel af kølemiddel. 00863-DK-P
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK201000409A DK177631B1 (da) | 2010-05-10 | 2010-05-10 | Stor totaktsdieselmotor med rensningssystem til udstødsgas |
JP2011090578A JP5581259B2 (ja) | 2010-05-10 | 2011-04-15 | 排ガス浄化システムを備える大型2サイクルディーゼルエンジン |
KR1020110038290A KR101400832B1 (ko) | 2010-05-10 | 2011-04-25 | 배기가스 정화 시스템을 갖는 대형 2-행정 디젤 엔진 |
CN201110120210.0A CN102242670B (zh) | 2010-05-10 | 2011-05-10 | 具有废气净化系统的大型二冲程柴油发动机 |
CN201310073354.4A CN103216298B (zh) | 2010-05-10 | 2011-05-10 | 具有废气净化系统的大型二冲程柴油发动机 |
JP2014113717A JP5860923B2 (ja) | 2010-05-10 | 2014-06-02 | 排ガス浄化システムを備える大型2サイクルディーゼルエンジン |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK201000409A DK177631B1 (da) | 2010-05-10 | 2010-05-10 | Stor totaktsdieselmotor med rensningssystem til udstødsgas |
DK201000409 | 2010-05-10 |
Publications (2)
Publication Number | Publication Date |
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DK201000409A DK201000409A (en) | 2011-11-11 |
DK177631B1 true DK177631B1 (da) | 2014-01-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DK201000409A DK177631B1 (da) | 2010-05-10 | 2010-05-10 | Stor totaktsdieselmotor med rensningssystem til udstødsgas |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP5581259B2 (da) |
KR (1) | KR101400832B1 (da) |
CN (2) | CN103216298B (da) |
DK (1) | DK177631B1 (da) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK178078B1 (en) * | 2014-05-22 | 2015-05-04 | Man Diesel & Turbo Deutschland | A large slow running turbocharged two-stroke internal combustion engine with an exhaust gas receiver and a scavenge air receiver |
DK178102B1 (en) * | 2014-05-22 | 2015-05-18 | Man Diesel & Turbo Deutschland | A large slow running turbocharged two-stroke internal combustion engine with exhaust gas recirculation 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 |
DK178838B1 (en) * | 2011-12-13 | 2017-03-13 | Hitachi Shipbuilding Eng Co | Urea solution spraying structure |
EP3176396A1 (de) | 2015-12-04 | 2017-06-07 | Winterthur Gas & Diesel Ltd. | Verbrennungsmotor und verfahren zum optimieren eine abgasnachbehandlung |
EP3176397A1 (de) | 2015-12-04 | 2017-06-07 | Winterthur Gas & Diesel Ltd. | Verbrennungsmotor und verfahren zum optimieren der abgasnachbehandlung eines verbrennungsmotors |
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- 2011-05-10 CN CN201310073354.4A patent/CN103216298B/zh active Active
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DK178838B1 (en) * | 2011-12-13 | 2017-03-13 | Hitachi Shipbuilding Eng Co | Urea solution spraying structure |
DK178078B1 (en) * | 2014-05-22 | 2015-05-04 | Man Diesel & Turbo Deutschland | A large slow running turbocharged two-stroke internal combustion engine with an exhaust gas receiver and a scavenge air receiver |
DK178102B1 (en) * | 2014-05-22 | 2015-05-18 | Man Diesel & Turbo Deutschland | A large slow running turbocharged two-stroke internal combustion engine with exhaust gas recirculation 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 |
EP3176396A1 (de) | 2015-12-04 | 2017-06-07 | Winterthur Gas & Diesel Ltd. | Verbrennungsmotor und verfahren zum optimieren eine abgasnachbehandlung |
EP3176397A1 (de) | 2015-12-04 | 2017-06-07 | Winterthur Gas & Diesel Ltd. | Verbrennungsmotor und verfahren zum optimieren der abgasnachbehandlung eines verbrennungsmotors |
Also Published As
Publication number | Publication date |
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CN102242670B (zh) | 2014-07-09 |
CN103216298B (zh) | 2016-08-24 |
CN102242670A (zh) | 2011-11-16 |
DK201000409A (en) | 2011-11-11 |
KR101400832B1 (ko) | 2014-05-28 |
JP2011236892A (ja) | 2011-11-24 |
KR20110124133A (ko) | 2011-11-16 |
CN103216298A (zh) | 2013-07-24 |
JP5581259B2 (ja) | 2014-08-27 |
JP5860923B2 (ja) | 2016-02-16 |
JP2014196745A (ja) | 2014-10-16 |
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