DE69910107D1 - Abgasemissionssteuerungssystem für eine Brennkraftmaschine - Google Patents
Abgasemissionssteuerungssystem für eine BrennkraftmaschineInfo
- Publication number
- DE69910107D1 DE69910107D1 DE69910107T DE69910107T DE69910107D1 DE 69910107 D1 DE69910107 D1 DE 69910107D1 DE 69910107 T DE69910107 T DE 69910107T DE 69910107 T DE69910107 T DE 69910107T DE 69910107 D1 DE69910107 D1 DE 69910107D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- combustion engine
- internal combustion
- emission control
- exhaust emission
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9481—Catalyst preceded by an adsorption device without catalytic function for temporary storage of contaminants, e.g. during cold start
- B01D53/949—Catalyst preceded by an adsorption device without catalytic function for temporary storage of contaminants, e.g. during cold start for storing sulfur oxides
-
- 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
- F01N13/009—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 having two or more separate purifying devices 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
- 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
- F01N13/011—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 having two or more purifying devices arranged in parallel
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/0205—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using heat exchangers
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0835—Hydrocarbons
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/085—Sulfur or sulfur oxides
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
- F01N3/0878—Bypassing absorbents or adsorbents
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
- F01N3/0885—Regeneration of deteriorated absorbents or adsorbents, e.g. desulfurization of NOx traps
-
- 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
- F01N3/2093—Periodically blowing a gas through the converter, e.g. in a direction opposite to exhaust gas flow or by reversing exhaust gas flow direction
-
- 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
- F01N2240/16—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 an electric heater, i.e. a resistance heater
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/12—Combinations of different methods of purification absorption or adsorption, and catalytic conversion
-
- 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
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
- F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
-
- 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
- F01N2570/04—Sulfur or sulfur oxides
-
- 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)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11947198 | 1998-04-28 | ||
JP11947198 | 1998-04-28 | ||
JP1102599 | 1999-01-19 | ||
JP01102599A JP3546294B2 (ja) | 1998-04-28 | 1999-01-19 | 内燃機関の排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69910107D1 true DE69910107D1 (de) | 2003-09-11 |
DE69910107T2 DE69910107T2 (de) | 2004-07-22 |
Family
ID=26346390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69910107T Expired - Lifetime DE69910107T2 (de) | 1998-04-28 | 1999-04-27 | Abgasemissionssteuerungssystem für eine Brennkraftmaschine |
Country Status (4)
Country | Link |
---|---|
US (2) | US6212885B1 (de) |
EP (1) | EP0953738B1 (de) |
JP (1) | JP3546294B2 (de) |
DE (1) | DE69910107T2 (de) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19960430B4 (de) * | 1999-12-15 | 2005-04-14 | Daimlerchrysler Ag | Abgasreinigungsanlage mit Stickoxid-Speicherkatalysator und Schwefeloxid-Falle und Betriebsverfahren hierfür |
US6769245B2 (en) * | 2000-02-16 | 2004-08-03 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification method |
CN1246573C (zh) | 2000-03-27 | 2006-03-22 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
DE60131510T2 (de) | 2000-03-27 | 2008-10-23 | Toyota Jidosha Kabushiki Kaisha, Toyota-shi | Abgasreinigungsvorrichtung |
US6510686B2 (en) | 2000-03-27 | 2003-01-28 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifier for internal combustion engine and method for purifying exhaust gas |
FR2806754B1 (fr) * | 2000-03-27 | 2006-04-14 | Toyota Motor Co Ltd | Dispositif pour purifier le gaz d'echappement d'un moteur a combustion interne |
US6594991B2 (en) | 2000-03-27 | 2003-07-22 | Toyota Jidosha Kabushiki Kaisha | Exhaust purifying method and apparatus of an internal combustion engine |
US6568178B2 (en) | 2000-03-28 | 2003-05-27 | Toyota Jidosha Kabushiki Kaisha | Device for purifying the exhaust gas of an internal combustion engine |
JP3525904B2 (ja) * | 2000-03-28 | 2004-05-10 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
CN1201071C (zh) | 2000-03-29 | 2005-05-11 | 丰田自动车株式会社 | 内燃机的废气净化装置 |
JP3622674B2 (ja) * | 2000-04-25 | 2005-02-23 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
FR2808302B1 (fr) * | 2000-04-28 | 2005-09-23 | Toyota Motor Co Ltd | Epurateur de gaz d'echappement pour moteur a combustion interne et procede pour purifier le gaz d'echappement |
JP4581287B2 (ja) * | 2000-04-28 | 2010-11-17 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3706956B2 (ja) * | 2000-06-15 | 2005-10-19 | トヨタ自動車株式会社 | 排気ガス浄化部材の再生装置 |
JP3593305B2 (ja) | 2000-07-03 | 2004-11-24 | トヨタ自動車株式会社 | 内燃機関の排気装置 |
JP3525871B2 (ja) * | 2000-07-21 | 2004-05-10 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US20020007629A1 (en) | 2000-07-21 | 2002-01-24 | Toyota Jidosha Kabushiki Kaisha | Device for purifying the exhaust gas of an internal combustion engine |
WO2002008581A2 (en) | 2000-07-24 | 2002-01-31 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification device |
DE10047809B4 (de) * | 2000-09-27 | 2014-01-09 | Volkswagen Ag | Vefahren zur Betriebssteuerung einer Sekundärluftpumpe und Abgasreinigungsanlage mit einer Sekundärluftpumpe |
JP2002188432A (ja) * | 2000-12-19 | 2002-07-05 | Isuzu Motors Ltd | ディーゼルエンジンの排気浄化装置 |
FR2819549B1 (fr) * | 2001-01-12 | 2003-05-23 | Renault | Systeme de traitement des gaz d'echappement d'un moteur a combustion |
US6679052B2 (en) * | 2001-07-31 | 2004-01-20 | Toyota Jidosha Kaisha | Emission control apparatus |
US6742328B2 (en) | 2001-10-11 | 2004-06-01 | Southwest Research Institute | Systems and methods for controlling diesel engine emissions |
DE10152187A1 (de) * | 2001-10-23 | 2003-04-30 | Daimler Chrysler Ag | Abgasreinigungsanlage mit Stickoxid-Speicherkatalysator und SCR-Katalysator und Verfahren zur Verminderung des Stickoxidgehalts im Abgas von Brennkraftmaschinen |
JP3876705B2 (ja) * | 2001-12-13 | 2007-02-07 | いすゞ自動車株式会社 | ディーゼルエンジンの排気ガス浄化システム |
JP2003206785A (ja) * | 2002-01-18 | 2003-07-25 | Hitachi Ltd | エンジンの制御方法及び制御装置 |
JP3758617B2 (ja) * | 2002-07-12 | 2006-03-22 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3945350B2 (ja) * | 2002-08-30 | 2007-07-18 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
GB0314243D0 (en) * | 2003-06-18 | 2003-07-23 | Johnson Matthey Plc | Engine exhaust gas treatment |
US6883311B2 (en) * | 2003-07-02 | 2005-04-26 | Detroit Diesel Corporation | Compact dual leg NOx absorber catalyst device and system and method of using the same |
TW593871B (en) * | 2003-07-08 | 2004-06-21 | Trivision Technology Taiwan Co | Intelligent diesel engine exhaust treatment system |
US7263823B2 (en) * | 2004-05-27 | 2007-09-04 | Cummins, Inc. | System for measuring NOx content of exhaust gas |
US7251932B2 (en) * | 2004-11-08 | 2007-08-07 | Southwest Research Institute | Exhaust system and method for controlling exhaust gas flow and temperature through regenerable exhaust gas treatment devices |
JP2006233945A (ja) * | 2005-02-28 | 2006-09-07 | Hino Motors Ltd | 排気浄化装置 |
EP1698766A1 (de) * | 2005-03-04 | 2006-09-06 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Abgasnachbehandlungsapparat zur Reduktion von Stickstoffoxidemissionen (NOx) einer Brennkraftmaschine und Methode zur Regulierung eines solchen Apparates |
JP4506544B2 (ja) * | 2005-04-20 | 2010-07-21 | トヨタ自動車株式会社 | 圧縮着火式内燃機関の排気浄化装置 |
CA2508159C (en) * | 2005-05-24 | 2009-05-05 | Ecocing Corporation | Improved reversing flow catalytic converter for internal combustion engines |
JP4525487B2 (ja) * | 2005-06-24 | 2010-08-18 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP4972914B2 (ja) * | 2005-11-21 | 2012-07-11 | いすゞ自動車株式会社 | 排気ガス浄化システムの再生制御方法及び排気ガス浄化システム |
JP2007192055A (ja) * | 2006-01-17 | 2007-08-02 | Toyota Motor Corp | 排ガス浄化装置と排ガス浄化方法 |
US8091344B2 (en) * | 2006-06-13 | 2012-01-10 | Cummins Inc. | System for modifying exhaust gas flow through an aftertreatment device |
US7614215B2 (en) * | 2006-09-18 | 2009-11-10 | Cummins Filtration Ip, Inc. | Exhaust treatment packaging apparatus, system, and method |
JP4919864B2 (ja) | 2007-03-30 | 2012-04-18 | 本田技研工業株式会社 | 鞍乗り型車両用排気装置 |
EP2142771A1 (de) * | 2007-05-02 | 2010-01-13 | Perkins Engines Company Limited | Einen selektiven doc-bypass einsetzendes abgasbehandlungssystem |
US20080295499A1 (en) * | 2007-05-31 | 2008-12-04 | James Joshua Driscoll | Exhaust system utilizing a low-temperature oxidation catalyst |
JP4798085B2 (ja) * | 2007-07-09 | 2011-10-19 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US7799289B2 (en) * | 2007-07-31 | 2010-09-21 | Caterpillar Inc | Exhaust treatment system with NO2 control |
US8166751B2 (en) * | 2007-07-31 | 2012-05-01 | Caterpillar Inc. | Particulate filter |
US20090035194A1 (en) * | 2007-07-31 | 2009-02-05 | Caterpillar Inc. | Exhaust treatment system with an oxidation device for NO2 control |
KR100911587B1 (ko) * | 2007-12-14 | 2009-08-10 | 현대자동차주식회사 | 유로 가변형 배기장치 및 이를 이용한 배기가스 처리방법 |
US8151558B2 (en) * | 2008-01-31 | 2012-04-10 | Caterpillar Inc. | Exhaust system implementing SCR and EGR |
DE102008042767B4 (de) * | 2008-10-13 | 2012-03-01 | Ford Global Technologies, Llc | Abgasreinigungsanlage |
US8091348B2 (en) * | 2008-11-06 | 2012-01-10 | GM Global Technology Operations LLC | Method and apparatus for exhaust aftertreatment in an internal combustion engine |
US20110047970A1 (en) * | 2009-09-01 | 2011-03-03 | Cummins Intellectual Properties, Inc. | HIGH EFFICIENCY NOx REDUCTION SYSTEM AND METHOD |
US8307631B2 (en) * | 2010-06-02 | 2012-11-13 | GM Global Technology Operations LLC | Cold start hydrocarbon emission reduction control strategy for active hydrocarbon adsorber |
GB2481996B (en) * | 2010-07-13 | 2017-10-04 | Emcon Tech Uk Ltd | Vehicle exhaust gas treatment apparatus |
EP2453113B1 (de) * | 2010-11-10 | 2015-03-11 | Volvo Car Corporation | Vorrichtung zur Abgasnachbehandlung |
ITMO20110059A1 (it) * | 2011-03-16 | 2012-09-17 | Fabrizio Motta | Conversione catalitica con controllo del flusso |
DE102011082997B4 (de) * | 2011-09-20 | 2016-06-16 | Robert Bosch Gmbh | Abgasanlage und Betriebsverfahren |
JP2013167158A (ja) * | 2012-02-14 | 2013-08-29 | Hino Motors Ltd | 排気浄化装置 |
DE102012003915A1 (de) * | 2012-02-28 | 2013-01-24 | Mtu Friedrichshafen Gmbh | Partikelfilter |
FI124936B (fi) * | 2012-04-13 | 2015-03-31 | Wärtsilä Finland Oy | Järjestely mäntäpolttomoottorin pakokaasujen vähentämiseksi, mäntäpolttomoottori ja menetelmä mäntäpolttomoottorin pakokaasujen käsittelemiseksi |
JP6013101B2 (ja) * | 2012-09-18 | 2016-10-25 | 日野自動車株式会社 | 排気浄化装置 |
US8978369B2 (en) * | 2012-12-26 | 2015-03-17 | Caterpillar Inc. | Exhaust gas aftertreatment module |
US9255550B2 (en) * | 2013-03-08 | 2016-02-09 | GM Global Technology Operations LLC | Emission system and method of selectively directing exhaust gas and air within an internal combustion engine |
WO2015189457A1 (en) | 2014-06-09 | 2015-12-17 | Wärtsilä Finland Oy | Bypass device of an exhaust system of a turbocharged internal combustion engine and a system comprising a bypass device |
US9382829B2 (en) | 2014-10-21 | 2016-07-05 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bypass exhaust pathway to allow gases to bypass the start catalyst of a vehicle |
EP3184767B1 (de) * | 2015-12-23 | 2019-07-03 | Volvo Car Corporation | Katalytischer konverter und abgasnachbehandlungsanordnung |
US9957871B2 (en) * | 2016-01-29 | 2018-05-01 | Ford Global Technologies, Llc | Exhaust heat recovery and hydrocarbon trapping |
US10233817B2 (en) * | 2016-05-10 | 2019-03-19 | Ford Global Technologies, Llc | Method and system for exhaust gas heat recovery |
US10473020B2 (en) * | 2016-07-25 | 2019-11-12 | Ford Global Technologies, Llc | Method and system for exhaust aftertreatment |
DE102016120928B4 (de) * | 2016-11-03 | 2022-09-29 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | SCR-Katalysator und Verfahren zum Betrieb eines SCR-Katalysators |
AT520706B1 (de) * | 2017-12-01 | 2020-10-15 | Avl List Gmbh | Abgasnachbehandlungssystem |
DE112018006102A5 (de) | 2017-12-01 | 2020-09-10 | Avl List Gmbh | Abgasnachbehandlungssystem |
JP7288746B2 (ja) * | 2018-09-14 | 2023-06-08 | 三菱重工エンジン&ターボチャージャ株式会社 | 排ガス浄化装置、および排ガス浄化装置を備える船舶 |
US11242785B2 (en) * | 2020-06-30 | 2022-02-08 | Saudi Arabian Oil Company | Process to capture SOx onboard vehicles and ships |
US11905868B2 (en) * | 2021-12-17 | 2024-02-20 | Saudi Arabian Oil Company | Reduce cold start internal combustion engine gaseous pollutants emissions using adsorbents in a cartridge in a bypass exhaust line |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2898202A (en) * | 1955-10-24 | 1959-08-04 | Oxy Catalyst Inc | Gas treating apparatus |
US2946651A (en) * | 1956-08-09 | 1960-07-26 | Oxy Catalyst Inc | Catalytic treatment of gas streams |
NL265392A (de) * | 1960-05-31 | |||
US3867508A (en) * | 1971-10-29 | 1975-02-18 | Union Oil Co | Exhaust gas conversion process and apparatus |
EP0213725A3 (de) * | 1985-08-05 | 1987-07-29 | BREHK Ventures | Verfahren und Vorrichtung zur Abscheidung und Einäscherung von Partikeln aus dem Abgas von Dieselmotoren |
JPH0715250B2 (ja) * | 1988-01-11 | 1995-02-22 | トヨタ自動車株式会社 | ディーゼルエンジンの排気浄化装置 |
US4875336A (en) * | 1988-01-12 | 1989-10-24 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas emission control device for diesel engine |
JPH0710010Y2 (ja) * | 1989-10-14 | 1995-03-08 | トヨタ自動車株式会社 | 排気ガス浄化装置 |
JPH03141816A (ja) * | 1989-10-27 | 1991-06-17 | Toyota Motor Corp | 排気ガス浄化装置 |
JP2830464B2 (ja) * | 1989-12-06 | 1998-12-02 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP2712758B2 (ja) * | 1990-05-28 | 1998-02-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3116439B2 (ja) * | 1991-08-09 | 2000-12-11 | 株式会社日本自動車部品総合研究所 | 排気ガス微粒子浄化装置 |
JP2783074B2 (ja) * | 1991-10-29 | 1998-08-06 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
EP0556854B1 (de) * | 1992-02-20 | 1996-09-11 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Abgasemissionsregeleinrichtung |
US5390492A (en) * | 1992-02-21 | 1995-02-21 | Northeastern University | Flow-through particulate incineration system coupled to an aerodynamically regenerated particulate trap for diesel engine exhaust gas |
CA2100641A1 (en) | 1992-07-23 | 1994-01-24 | Hiromu Matsumura | Novel piperidine derivatives and process for preparation thereof |
JP2605586B2 (ja) * | 1992-07-24 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
KR960004832B1 (ko) * | 1992-08-24 | 1996-04-16 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 배기가스정화장치 |
JP2605559B2 (ja) | 1992-12-03 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JPH06272542A (ja) * | 1993-03-17 | 1994-09-27 | Hitachi Ltd | 内燃機関の排気浄化制御装置及び制御方法 |
JPH07189655A (ja) * | 1993-12-27 | 1995-07-28 | Nippondenso Co Ltd | エンジンの排気浄化装置 |
JP3303495B2 (ja) * | 1993-12-28 | 2002-07-22 | 株式会社デンソー | 内燃機関の排気浄化装置 |
JP3239599B2 (ja) | 1994-03-28 | 2001-12-17 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3119088B2 (ja) * | 1994-09-16 | 2000-12-18 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US5768888A (en) * | 1996-11-08 | 1998-06-23 | Matros Technologies, Inc. | Emission control system |
US6314722B1 (en) * | 1999-10-06 | 2001-11-13 | Matros Technologies, Inc. | Method and apparatus for emission control |
US6568178B2 (en) * | 2000-03-28 | 2003-05-27 | Toyota Jidosha Kabushiki Kaisha | Device for purifying the exhaust gas of an internal combustion engine |
-
1999
- 1999-01-19 JP JP01102599A patent/JP3546294B2/ja not_active Expired - Lifetime
- 1999-04-27 EP EP99108227A patent/EP0953738B1/de not_active Expired - Lifetime
- 1999-04-27 DE DE69910107T patent/DE69910107T2/de not_active Expired - Lifetime
- 1999-04-27 US US09/300,686 patent/US6212885B1/en not_active Ceased
-
2003
- 2003-04-10 US US10/410,386 patent/USRE42156E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0953738B1 (de) | 2003-08-06 |
EP0953738A3 (de) | 2001-06-13 |
US6212885B1 (en) | 2001-04-10 |
EP0953738A2 (de) | 1999-11-03 |
JP2000018026A (ja) | 2000-01-18 |
DE69910107T2 (de) | 2004-07-22 |
JP3546294B2 (ja) | 2004-07-21 |
USRE42156E1 (en) | 2011-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69910107D1 (de) | Abgasemissionssteuerungssystem für eine Brennkraftmaschine | |
DE69910879D1 (de) | Abgasreinigungsanlage für eine Brennkraftmaschine | |
DE69917816D1 (de) | Abgasemissionssteuerungssystem für eine Brennkraftmaschine | |
DE59800750D1 (de) | Abgasreinigungsanlage für eine Brennkraftmaschine | |
DE69905111D1 (de) | Abgasreinigungssystem für eine Brennkraftmaschine | |
DE69822382D1 (de) | Abgasreinigungssystem für eine Brennkraftmaschine | |
DE60218559D1 (de) | Abgasemissions-Steuerungssystem für eine Brennkraftmaschine | |
DE69933091D1 (de) | Abgasreinigungssystem und- verfahren für eine Brennkraftmaschine | |
DE69927445D1 (de) | Steuerungssystem für eine Brennkraftmaschine | |
DE69927539D1 (de) | Steuerungssystem für eine Brennkraftmaschine | |
DE60126233D1 (de) | Abgasemissions-Steuerungssystem für eine Brennkraftmaschine | |
DE60202715D1 (de) | Abgasemissions-Steuerungssystem für eine Brennkraftmaschine | |
DE69936803D1 (de) | Abgaskontrollvorrichtung für Brennkraftmaschinen | |
DE69809108T2 (de) | Abgasrückführungssystem für eine Brennkraftmaschine | |
DE69929369D1 (de) | Abgasemissionskontrollsystem für einen Verbrennungsmotor | |
DE60200383D1 (de) | Abgasreinigungsanlage für eine Brennkraftmaschine | |
DE60027987D1 (de) | Steuerungssystem für eine Brennkraftmaschine | |
DE60045042D1 (de) | Einlassteuersystem für eine Brennkraftmaschine | |
DE60227867D1 (de) | Abgasemissionssteuerungssystem für eine Brennkraftmaschine | |
DE69822712D1 (de) | Steuerungssystem für eine Brennkraftmaschine | |
DE60227221D1 (de) | Abgasemissionssteuerungssystem für eine Brennkraftmaschine | |
DE69832130D1 (de) | Steuerungssystem für eine Brennkraftmaschine | |
DE60111315D1 (de) | Abgasreinigungssystem für eine Brennkraftmaschine | |
DE60117314D1 (de) | Abgasemissions-Steuerungssystem für eine Brennkraftmaschine | |
DE69900397T2 (de) | Abgasreinigungsanlage für eine Brennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication of lapse of patent is to be deleted | ||
8364 | No opposition during term of opposition |