BR112013001561A2 - disposição para injetar um agente de redução dentro de uma linha de descarga de um motor de combustão interna - Google Patents
disposição para injetar um agente de redução dentro de uma linha de descarga de um motor de combustão internaInfo
- Publication number
- BR112013001561A2 BR112013001561A2 BR112013001561A BR112013001561A BR112013001561A2 BR 112013001561 A2 BR112013001561 A2 BR 112013001561A2 BR 112013001561 A BR112013001561 A BR 112013001561A BR 112013001561 A BR112013001561 A BR 112013001561A BR 112013001561 A2 BR112013001561 A2 BR 112013001561A2
- Authority
- BR
- Brazil
- Prior art keywords
- discharge line
- reducing agent
- arrangement
- injecting
- combustion engine
- Prior art date
Links
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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
- F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using kinetic energy
-
- 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
- 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]
- F01N3/2073—Selective catalytic reduction [SCR] with means for generating a reducing substance from the exhaust gases
-
- 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]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
-
- 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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/40—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a hydrolysis catalyst
-
- 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
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/06—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of the exhaust apparatus relative to the turbine of a turbocharger
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/14—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics having more than one sensor of one kind
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
- F01N2610/102—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance after addition to exhaust gases, e.g. by a passively or actively heated surface in the exhaust conduit
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/04—Methods of control or diagnosing
- F01N2900/0416—Methods of control or diagnosing using the state of a sensor, e.g. of an exhaust gas 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
- 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
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/10—Engines with prolonged expansion in exhaust turbines
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
Abstract
disposição para injetar um agente de redução dentro de uma linha de descarga de um motor de combustão interna. a presente invenção se refere a uma disposição para injetar um agente de redução dentro de uma linha de descarga de um motor de combustão (1). a disposição compreende uma linha de descarga (3) para conduzir gases de descarga para fora do motor (1), uma primeira turbina (4) situada na linha de descarga (3), uma segunda turbina (20) situada na linha de descarga em um local a jusanre da primeira turbina (4) com relação à direlção de fluxo pretendida na linha de descarga, um dispositivo de injeção (19) adaptado para injetar o agente de redução dentro da linha de descarga (3) de forma que ela é aquecida e vaporizada pelos gases quentes de descarga na linha de descarga (3), e um catalisador de scr (29). o dispositivo de injeção (19) está situado na linha de descarga em um local que está a jusante da primeira turbina (4) e a montante da segunda turbina (20) com relação à direção de fluxi pretendida na linha de descarga (3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1050854A SE535773C2 (sv) | 2010-08-13 | 2010-08-13 | Arrangemang för att spruta in ett reduktionsmedel i en avgasledning hos en förbränningsmotor |
PCT/SE2011/050937 WO2012021102A1 (en) | 2010-08-13 | 2011-07-11 | Arrangement for injecting a reductant into an exhaust line of an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013001561A2 true BR112013001561A2 (pt) | 2016-05-10 |
Family
ID=45567865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013001561A BR112013001561A2 (pt) | 2010-08-13 | 2011-07-11 | disposição para injetar um agente de redução dentro de uma linha de descarga de um motor de combustão interna |
Country Status (7)
Country | Link |
---|---|
US (1) | US8904788B2 (pt) |
EP (1) | EP2603682B1 (pt) |
JP (1) | JP5722444B2 (pt) |
CN (1) | CN103221652B (pt) |
BR (1) | BR112013001561A2 (pt) |
SE (1) | SE535773C2 (pt) |
WO (1) | WO2012021102A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2691617T3 (pl) * | 2011-03-28 | 2015-11-30 | Umicore Ag & Co Kg | Sposób redukcji tlenków azotu i tlenków siarki w spalinach z silników spalinowych |
JP5878860B2 (ja) * | 2011-12-08 | 2016-03-08 | 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 | 排気ガス浄化機能を有するターボ過給式大型2ストロークディーゼルエンジン |
DE102012019947A1 (de) * | 2012-10-11 | 2014-04-17 | Man Diesel & Turbo Se | Brennkraftmaschine |
DE102013002999A1 (de) * | 2013-02-22 | 2014-08-28 | Man Diesel & Turbo Se | Brennkraftrnaschine |
WO2015092475A1 (en) * | 2013-12-19 | 2015-06-25 | Volvo Truck Corporation | Engine arrangement and method for heating exhaust after treatment equipment in an exhaust after treatment system |
CN103883377B (zh) * | 2014-04-09 | 2016-06-01 | 成都沐杰科技有限公司 | 一种尿素溶液快速水解装置 |
AT515936B1 (de) * | 2014-06-02 | 2016-01-15 | Avl List Gmbh | Brennkraftmaschine |
WO2016206720A1 (en) | 2015-06-23 | 2016-12-29 | Volvo Truck Corporation | An internal combustion engine system |
WO2017101966A1 (en) * | 2015-12-14 | 2017-06-22 | Volvo Truck Corporation | An internal combustion engine system |
US10774712B2 (en) | 2015-12-14 | 2020-09-15 | Volvo Truck Corporation | Internal combustion engine system and an exhaust treatment unit for such a system |
CN105464769B (zh) * | 2015-12-30 | 2017-11-17 | 东风商用车有限公司 | 一种双流道动力涡轮系统及其控制方法 |
CN106368775A (zh) * | 2016-11-21 | 2017-02-01 | 哈尔滨工业大学(威海) | 回收渔船用柴油主机排气余热的动力涡轮压缩制冷装置 |
EP3339591B1 (en) | 2016-12-21 | 2019-08-14 | Perkins Engines Company Limited | Control method and apparatus for a selective catalytic reduction system |
MX2019015129A (es) | 2017-06-16 | 2020-02-07 | Watlow Electric Mfg | Control de distribucion de reactivos basado en temperatura. |
FR3092364B1 (fr) * | 2019-02-04 | 2021-01-01 | Cpt Group | Procédé d’injection d’ammoniac sous forme gazeuse dans une ligne d’échappement de moteur thermique |
WO2024062229A1 (en) * | 2022-09-19 | 2024-03-28 | Cummins Emission Solutions, Inc. | Turbine control for improved dosing |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01162051A (ja) | 1987-12-18 | 1989-06-26 | Nec Corp | 端末制御方式 |
JP2544372Y2 (ja) * | 1988-04-30 | 1997-08-20 | 株式会社小松製作所 | エンジンの過給,動力回収装置 |
JPH0294332A (ja) | 1988-09-30 | 1990-04-05 | Meidensha Corp | パッファ形ガス遮断器 |
JPH0294332U (pt) * | 1989-01-17 | 1990-07-26 | ||
DE10342003A1 (de) * | 2003-09-05 | 2005-03-31 | Robert Bosch Gmbh | Vorrichtung zur Aufbereitung einer Reduktionsmittel-Vorprodukt-Lösung zur Abgasnachbehandlung |
JP4337489B2 (ja) * | 2003-09-26 | 2009-09-30 | トヨタ自動車株式会社 | 過給装置 |
JP2005330864A (ja) * | 2004-05-19 | 2005-12-02 | Toyota Motor Corp | 内燃機関の制御方法 |
JP5296291B2 (ja) * | 2005-12-08 | 2013-09-25 | いすゞ自動車株式会社 | 排気ガス浄化システム |
SE529400C2 (sv) | 2005-12-13 | 2007-07-31 | Scania Cv Ab | Arrangemang hos en förbränningsmotor |
DE102006026159A1 (de) * | 2006-06-06 | 2007-12-13 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Abgasnachbehandlung |
ITMI20061479A1 (it) | 2006-07-27 | 2008-01-28 | Iveco Spa | Motore con recupero dell'energia e sistema catalitico di trattamento dei gas di scarico |
FR2914689B1 (fr) | 2007-04-05 | 2009-05-22 | Renault Sas | Systeme de traitement des oxydes d'azote pour moteur a combustion interne |
DE102007019460A1 (de) * | 2007-04-25 | 2008-11-06 | Man Nutzfahrzeuge Ag | Abgasnachbehandlungssystem |
JP2009036150A (ja) | 2007-08-03 | 2009-02-19 | Toyota Motor Corp | 内燃機関の還元剤添加装置 |
DE102008017280B4 (de) * | 2008-04-04 | 2017-01-26 | Man Truck & Bus Ag | Anordnung zur Beeinflussung des Umsatzverhaltens von Abgaskatalysatoren |
JP2010059846A (ja) | 2008-09-03 | 2010-03-18 | Toyota Motor Corp | 内燃機関の過給システム |
SE532906C2 (sv) * | 2008-09-23 | 2010-05-04 | Scania Cv Abp | Hydrolyskatalysator med större kanaltvärsnitt i den perifera delen än i den centrala delen samt sätt för hydrolys av ett urinämne |
JP2010112314A (ja) * | 2008-11-07 | 2010-05-20 | Toyota Motor Corp | 内燃機関 |
JP2010121521A (ja) | 2008-11-19 | 2010-06-03 | Isuzu Motors Ltd | エンジンの後処理システム |
DE102009006359B4 (de) * | 2009-01-28 | 2021-07-29 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Vorrichtung und Verfahren zur variablen Abgasturboaufladung und Abgasrückführung |
DE102009014361A1 (de) | 2009-03-21 | 2010-09-23 | Daimler Ag | Abgasbehandlungseinrichtung und Verfahren zum Betreiben einer Abgasbehandlungseinrichtung |
DE102009035692A1 (de) * | 2009-07-30 | 2011-02-03 | Man Nutzfahrzeuge Ag | Verfahren und Vorrichtung zur Reinigung eines Abgasstroms einer abgasaufgeladenen Brennkraftmaschine |
JP5630025B2 (ja) * | 2010-01-25 | 2014-11-26 | いすゞ自動車株式会社 | ディーゼルエンジンの排気浄化装置及び排気浄化方法 |
JP5630024B2 (ja) * | 2010-01-25 | 2014-11-26 | いすゞ自動車株式会社 | ディーゼルエンジンの排気浄化装置及び排気浄化方法 |
DE102010050413A1 (de) * | 2010-11-04 | 2012-05-10 | Daimler Ag | Kraftfahrzeug-Brennkraftmaschine mit Abgasrückführung |
DE102011005654A1 (de) * | 2011-03-16 | 2012-09-20 | Man Diesel & Turbo Se | Brennkraftmaschine |
-
2010
- 2010-08-13 SE SE1050854A patent/SE535773C2/sv unknown
-
2011
- 2011-07-11 JP JP2013524062A patent/JP5722444B2/ja not_active Expired - Fee Related
- 2011-07-11 EP EP11816692.5A patent/EP2603682B1/en active Active
- 2011-07-11 US US13/814,767 patent/US8904788B2/en not_active Expired - Fee Related
- 2011-07-11 WO PCT/SE2011/050937 patent/WO2012021102A1/en active Application Filing
- 2011-07-11 CN CN201180039064.7A patent/CN103221652B/zh not_active Expired - Fee Related
- 2011-07-11 BR BR112013001561A patent/BR112013001561A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN103221652A (zh) | 2013-07-24 |
US20130186086A1 (en) | 2013-07-25 |
CN103221652B (zh) | 2015-09-23 |
JP2013534289A (ja) | 2013-09-02 |
EP2603682A4 (en) | 2014-03-12 |
SE1050854A1 (sv) | 2012-02-14 |
JP5722444B2 (ja) | 2015-05-20 |
EP2603682A1 (en) | 2013-06-19 |
SE535773C2 (sv) | 2012-12-11 |
US8904788B2 (en) | 2014-12-09 |
WO2012021102A1 (en) | 2012-02-16 |
EP2603682B1 (en) | 2015-08-19 |
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