DE69724551D1 - Abgasreinigungsvorrichtung für Motor - Google Patents
Abgasreinigungsvorrichtung für MotorInfo
- Publication number
- DE69724551D1 DE69724551D1 DE69724551T DE69724551T DE69724551D1 DE 69724551 D1 DE69724551 D1 DE 69724551D1 DE 69724551 T DE69724551 T DE 69724551T DE 69724551 T DE69724551 T DE 69724551T DE 69724551 D1 DE69724551 D1 DE 69724551D1
- Authority
- DE
- Germany
- Prior art keywords
- engines
- exhaust gas
- gas purification
- purification device
- exhaust
- 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 - Fee Related
Links
Classifications
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/405—Multiple injections with post injections
-
- 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
- B01D53/9495—Controlling the catalytic process
-
- 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
- F01N3/0871—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
- F01N3/10—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
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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
-
- 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
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- 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
- F01N2610/146—Control thereof, e.g. control of injectors or injection valves
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29176396 | 1996-11-01 | ||
JP29176396A JP3557815B2 (ja) | 1996-11-01 | 1996-11-01 | 内燃機関の排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69724551D1 true DE69724551D1 (de) | 2003-10-09 |
DE69724551T2 DE69724551T2 (de) | 2004-07-08 |
Family
ID=17773111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69724551T Expired - Fee Related DE69724551T2 (de) | 1996-11-01 | 1997-10-30 | Abgasreinigungsvorrichtung für Motor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5996338A (de) |
EP (1) | EP0839996B1 (de) |
JP (1) | JP3557815B2 (de) |
DE (1) | DE69724551T2 (de) |
Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2257949C (en) * | 1996-06-10 | 2003-02-11 | Hitachi, Ltd. | Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine |
DE19750226C1 (de) * | 1997-11-13 | 1998-10-29 | Daimler Benz Ag | Motorregelsystem für einen Dieselmotor |
JP3569120B2 (ja) * | 1997-12-25 | 2004-09-22 | トヨタ自動車株式会社 | 希薄燃焼内燃機関の燃焼制御装置 |
DE19843423A1 (de) * | 1998-09-22 | 2000-03-30 | Siemens Ag | Verfahren und Vorrichtung zur katalytischen Beseitigung eines Schadstoffes aus dem Abgas einer Verbrennungsanlage |
JP2002539348A (ja) * | 1998-10-12 | 2002-11-19 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 燃焼排気ガスを処理する方法および装置 |
DE19847874A1 (de) * | 1998-10-16 | 2000-04-20 | Volkswagen Ag | Verfahren zur Stickoxidreduzierung im Abgas einer mager betriebenen Brennkraftmaschine |
US6125629A (en) * | 1998-11-13 | 2000-10-03 | Engelhard Corporation | Staged reductant injection for improved NOx reduction |
FR2787037B1 (fr) * | 1998-12-09 | 2002-01-11 | Inst Francais Du Petrole | Procede et dispositif d'elimination des oxydes d'azote dans une ligne d'echappement de moteur a combustion interne |
US6718756B1 (en) | 1999-01-21 | 2004-04-13 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Exhaust gas purifier for use in internal combustion engine |
US6311484B1 (en) * | 2000-02-22 | 2001-11-06 | Engelhard Corporation | System for reducing NOx transient emission |
US6487849B1 (en) | 2000-03-17 | 2002-12-03 | Ford Global Technologies, Inc. | Method and apparatus for controlling lean-burn engine based upon predicted performance impact and trap efficiency |
US6481199B1 (en) | 2000-03-17 | 2002-11-19 | Ford Global Technologies, Inc. | Control for improved vehicle performance |
US6360530B1 (en) | 2000-03-17 | 2002-03-26 | Ford Global Technologies, Inc. | Method and apparatus for measuring lean-burn engine emissions |
US6327847B1 (en) | 2000-03-17 | 2001-12-11 | Ford Global Technologies, Inc. | Method for improved performance of a vehicle |
US6708483B1 (en) | 2000-03-17 | 2004-03-23 | Ford Global Technologies, Llc | Method and apparatus for controlling lean-burn engine based upon predicted performance impact |
US6810659B1 (en) | 2000-03-17 | 2004-11-02 | Ford Global Technologies, Llc | Method for determining emission control system operability |
US6860100B1 (en) * | 2000-03-17 | 2005-03-01 | Ford Global Technologies, Llc | Degradation detection method for an engine having a NOx sensor |
US6308697B1 (en) | 2000-03-17 | 2001-10-30 | Ford Global Technologies, Inc. | Method for improved air-fuel ratio control in engines |
US6629453B1 (en) | 2000-03-17 | 2003-10-07 | Ford Global Technologies, Llc | Method and apparatus for measuring the performance of an emissions control device |
US6487850B1 (en) | 2000-03-17 | 2002-12-03 | Ford Global Technologies, Inc. | Method for improved engine control |
US6539704B1 (en) | 2000-03-17 | 2003-04-01 | Ford Global Technologies, Inc. | Method for improved vehicle performance |
US6360529B1 (en) | 2000-03-17 | 2002-03-26 | Ford Global Technologies, Inc. | Method and apparatus for enabling lean engine operation upon engine start-up |
US6499293B1 (en) | 2000-03-17 | 2002-12-31 | Ford Global Technologies, Inc. | Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine |
US6427437B1 (en) | 2000-03-17 | 2002-08-06 | Ford Global Technologies, Inc. | Method for improved performance of an engine emission control system |
US6434930B1 (en) | 2000-03-17 | 2002-08-20 | Ford Global Technologies, Inc. | Method and apparatus for controlling lean operation of an internal combustion engine |
US6308515B1 (en) | 2000-03-17 | 2001-10-30 | Ford Global Technologies, Inc. | Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent |
US6594989B1 (en) | 2000-03-17 | 2003-07-22 | Ford Global Technologies, Llc | Method and apparatus for enhancing fuel economy of a lean burn internal combustion engine |
US6374597B1 (en) | 2000-03-17 | 2002-04-23 | Ford Global Technologies, Inc. | Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent |
US6843051B1 (en) | 2000-03-17 | 2005-01-18 | Ford Global Technologies, Llc | Method and apparatus for controlling lean-burn engine to purge trap of stored NOx |
US6438944B1 (en) | 2000-03-17 | 2002-08-27 | Ford Global Technologies, Inc. | Method and apparatus for optimizing purge fuel for purging emissions control device |
US6477832B1 (en) | 2000-03-17 | 2002-11-12 | Ford Global Technologies, Inc. | Method for improved performance of a vehicle having an internal combustion engine |
JP2001289093A (ja) * | 2000-03-31 | 2001-10-19 | Hitachi Ltd | 筒内噴射エンジンの排気制御装置 |
US6662951B1 (en) | 2000-09-27 | 2003-12-16 | Basic Resources, Inc. | Process for extracting and purifying naturally occurring zeolite |
US6415602B1 (en) * | 2000-10-16 | 2002-07-09 | Engelhard Corporation | Control system for mobile NOx SCR applications |
US6691507B1 (en) | 2000-10-16 | 2004-02-17 | Ford Global Technologies, Llc | Closed-loop temperature control for an emission control device |
JP4604374B2 (ja) * | 2001-03-15 | 2011-01-05 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
JP2002285834A (ja) * | 2001-03-28 | 2002-10-03 | Kawasaki Heavy Ind Ltd | ディーゼルエンジン排ガス中の窒素酸化物除去方法 |
JP4685266B2 (ja) * | 2001-05-21 | 2011-05-18 | 川崎重工業株式会社 | ディーゼルエンジン排ガス中の窒素酸化物除去方法及び装置 |
US6502387B1 (en) | 2001-06-19 | 2003-01-07 | Ford Global Technologies, Inc. | Method and system for controlling storage and release of exhaust gas constituents in an emission control device |
US6650991B2 (en) | 2001-06-19 | 2003-11-18 | Ford Global Technologies, Llc | Closed-loop method and system for purging a vehicle emission control |
US6467259B1 (en) | 2001-06-19 | 2002-10-22 | Ford Global Technologies, Inc. | Method and system for operating dual-exhaust engine |
US6539706B2 (en) | 2001-06-19 | 2003-04-01 | Ford Global Technologies, Inc. | Method and system for preconditioning an emission control device for operation about stoichiometry |
US6604504B2 (en) | 2001-06-19 | 2003-08-12 | Ford Global Technologies, Llc | Method and system for transitioning between lean and stoichiometric operation of a lean-burn engine |
US6453666B1 (en) | 2001-06-19 | 2002-09-24 | Ford Global Technologies, Inc. | Method and system for reducing vehicle tailpipe emissions when operating lean |
US6615577B2 (en) | 2001-06-19 | 2003-09-09 | Ford Global Technologies, Llc | Method and system for controlling a regeneration cycle of an emission control device |
US6546718B2 (en) | 2001-06-19 | 2003-04-15 | Ford Global Technologies, Inc. | Method and system for reducing vehicle emissions using a sensor downstream of an emission control device |
US6694244B2 (en) | 2001-06-19 | 2004-02-17 | Ford Global Technologies, Llc | Method for quantifying oxygen stored in a vehicle emission control device |
US6490860B1 (en) | 2001-06-19 | 2002-12-10 | Ford Global Technologies, Inc. | Open-loop method and system for controlling the storage and release cycles of an emission control device |
US6553754B2 (en) | 2001-06-19 | 2003-04-29 | Ford Global Technologies, Inc. | Method and system for controlling an emission control device based on depletion of device storage capacity |
US6487853B1 (en) | 2001-06-19 | 2002-12-03 | Ford Global Technologies. Inc. | Method and system for reducing lean-burn vehicle emissions using a downstream reductant sensor |
US6463733B1 (en) | 2001-06-19 | 2002-10-15 | Ford Global Technologies, Inc. | Method and system for optimizing open-loop fill and purge times for an emission control device |
US6691020B2 (en) | 2001-06-19 | 2004-02-10 | Ford Global Technologies, Llc | Method and system for optimizing purge of exhaust gas constituent stored in an emission control device |
DE10158333A1 (de) * | 2001-11-28 | 2003-06-18 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine |
US6574953B1 (en) * | 2001-11-29 | 2003-06-10 | Ford Global Technologies, Llc | NOx purge air/fuel ratio selection |
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 |
US6868827B2 (en) * | 2002-06-04 | 2005-03-22 | Ford Global Technologies, Llc | Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device |
US6568177B1 (en) | 2002-06-04 | 2003-05-27 | Ford Global Technologies, Llc | Method for rapid catalyst heating |
US6769398B2 (en) | 2002-06-04 | 2004-08-03 | Ford Global Technologies, Llc | Idle speed control for lean burn engine with variable-displacement-like characteristic |
US6725830B2 (en) | 2002-06-04 | 2004-04-27 | Ford Global Technologies, Llc | Method for split ignition timing for idle speed control of an engine |
US6758185B2 (en) | 2002-06-04 | 2004-07-06 | Ford Global Technologies, Llc | Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics |
US6735938B2 (en) | 2002-06-04 | 2004-05-18 | Ford Global Technologies, Llc | Method to control transitions between modes of operation of an engine |
US6736120B2 (en) | 2002-06-04 | 2004-05-18 | Ford Global Technologies, Llc | Method and system of adaptive learning for engine exhaust gas sensors |
US6736121B2 (en) | 2002-06-04 | 2004-05-18 | Ford Global Technologies, Llc | Method for air-fuel ratio sensor diagnosis |
US6745747B2 (en) | 2002-06-04 | 2004-06-08 | Ford Global Technologies, Llc | Method for air-fuel ratio control of a lean burn engine |
US6715462B2 (en) | 2002-06-04 | 2004-04-06 | Ford Global Technologies, Llc | Method to control fuel vapor purging |
US20040083721A1 (en) * | 2002-11-06 | 2004-05-06 | Ford Global Technologies, Inc. | Diesel aftertreatment systems |
US20040083722A1 (en) * | 2002-11-06 | 2004-05-06 | Ford Global Technologies, Inc. | Diesel aftertreatment systems |
US7043901B2 (en) * | 2003-03-20 | 2006-05-16 | Ford Global Technologies, Llc | Device and method for internal combustion engine control |
DE10323245A1 (de) * | 2003-05-22 | 2004-12-09 | Umicore Ag & Co.Kg | Verfahren zur Reinigung des Abgases eines Dieselmotors mit Hilfe eines Diesel-Oxidationskatalysators |
JP2005048678A (ja) * | 2003-07-30 | 2005-02-24 | Nissan Motor Co Ltd | 内燃機関の燃焼制御装置 |
EP1662102B1 (de) * | 2004-11-23 | 2007-06-27 | Ford Global Technologies, LLC | Verfahren und Vorrichtung zur NOx-Umsetzung |
US7565799B2 (en) * | 2005-02-09 | 2009-07-28 | Gm Global Technology Operations, Inc. | Controlling lean NOx trap (LNT) catalyst performance |
JP4485400B2 (ja) | 2005-04-08 | 2010-06-23 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP4789242B2 (ja) * | 2005-12-09 | 2011-10-12 | Udトラックス株式会社 | 排気浄化装置 |
JP2008057364A (ja) * | 2006-08-30 | 2008-03-13 | Toyota Motor Corp | 内燃機関の排気浄化システム |
US8915064B2 (en) | 2007-05-15 | 2014-12-23 | Donaldson Company, Inc. | Exhaust gas flow device |
JP4174685B1 (ja) * | 2007-05-31 | 2008-11-05 | 三菱自動車工業株式会社 | 内燃機関の排気浄化装置 |
US20100122523A1 (en) * | 2008-11-14 | 2010-05-20 | Gm Global Technology Operations, Inc. | Cold-start engine loading for accelerated warming of exhaust aftertreatment system |
US8499548B2 (en) | 2008-12-17 | 2013-08-06 | Donaldson Company, Inc. | Flow device for an exhaust system |
DE102009012094A1 (de) | 2009-03-06 | 2010-09-09 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Vorrichtung zur Reinigung von Abgas mit einem Heizapparat |
EP2524123B1 (de) | 2010-01-12 | 2016-11-23 | Donaldson Company, Inc. | Strömungsvorrichtung für ein abgasbehandlungssystem |
US9670811B2 (en) | 2010-06-22 | 2017-06-06 | Donaldson Company, Inc. | Dosing and mixing arrangement for use in exhaust aftertreatment |
US20130213008A1 (en) * | 2012-02-21 | 2013-08-22 | Cummins Inc. | Method and system for improving the robustness of aftertreatment systems |
US8938954B2 (en) | 2012-04-19 | 2015-01-27 | Donaldson Company, Inc. | Integrated exhaust treatment device having compact configuration |
WO2014127264A1 (en) | 2013-02-15 | 2014-08-21 | Donaldson Company, Inc. | Dosing and mixing arrangement for use in exhaust aftertreatment |
EP2940389A1 (de) * | 2014-05-02 | 2015-11-04 | Siemens Aktiengesellschaft | Brennkammerbrenneranordnung |
DE102017106766A1 (de) * | 2016-03-31 | 2017-10-05 | Johnson Matthey Public Limited Company | Im Abgas vorhandenes elektrisches Element für NOx-Speicherkatalysator- und SCR-Systeme |
DE102016224711B4 (de) * | 2016-12-12 | 2019-08-01 | Continental Automotive Gmbh | Verfahren zum Betrieb eines elektrisch beheizbaren Katalysators |
DE102017223090A1 (de) * | 2017-12-18 | 2019-06-19 | BSH Hausgeräte GmbH | Gargerät mit einer spezifisch ausgebildeten Katalysatoreinrichtung sowie Verfahren zur Herstellung eines Gargeräts |
US11536177B2 (en) | 2018-01-16 | 2022-12-27 | Carrier Corporation | Exhaust gas temperature control |
US11066976B2 (en) | 2018-10-02 | 2021-07-20 | Ford Global Technologies, Llc | Method and system for catalyst temperature control |
JP2023180715A (ja) * | 2022-06-10 | 2023-12-21 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US11905900B1 (en) | 2022-12-15 | 2024-02-20 | Saudi Arabian Oil Company | Exhaust system combustion for rapid catalyst heating |
Family Cites Families (14)
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---|---|---|---|---|
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 |
JPH03202609A (ja) * | 1989-12-28 | 1991-09-04 | Nissan Motor Co Ltd | エンジンの排気浄化装置 |
JP3375645B2 (ja) * | 1991-05-14 | 2003-02-10 | 株式会社日立製作所 | 内燃機関の制御装置 |
JP2504265Y2 (ja) * | 1991-06-24 | 1996-07-10 | 本田技研工業株式会社 | 排気浄化触媒装置 |
US5191763A (en) * | 1991-08-02 | 1993-03-09 | Toyota Jidosha Kabushiki Kaisha | Device for controlling heating of catalyzer for purifying exhaust gas |
EP0597106B1 (de) * | 1991-10-14 | 1997-04-02 | Toyota Jidosha Kabushiki Kaisha | Abgasreinigungsanlage für brennkraftmaschinen |
DE4236271C2 (de) * | 1991-10-28 | 1994-09-22 | Toyota Motor Co Ltd | Abgasemissionssteuervorrichtung unter Einsatz eines katalytischen Konverters mit einem Kohlenwasserstoffadsorptionsmittel |
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 |
EP0570234B1 (de) * | 1992-05-15 | 1999-11-24 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Verfahren zum Betrieb eines hybriden Fahrzeugs |
JP2914046B2 (ja) * | 1992-10-01 | 1999-06-28 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP2605556B2 (ja) * | 1992-10-13 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JPH0763048A (ja) * | 1993-08-20 | 1995-03-07 | Ngk Insulators Ltd | 排ガス浄化システム及び排ガス浄化方法 |
JP2983429B2 (ja) * | 1994-02-25 | 1999-11-29 | 本田技研工業株式会社 | 内燃機関の排気ガス浄化装置 |
JP3089989B2 (ja) * | 1995-05-18 | 2000-09-18 | トヨタ自動車株式会社 | ディーゼル機関の排気浄化装置 |
-
1996
- 1996-11-01 JP JP29176396A patent/JP3557815B2/ja not_active Expired - Fee Related
-
1997
- 1997-10-28 US US08/959,037 patent/US5996338A/en not_active Expired - Fee Related
- 1997-10-30 EP EP97118923A patent/EP0839996B1/de not_active Expired - Lifetime
- 1997-10-30 DE DE69724551T patent/DE69724551T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0839996A2 (de) | 1998-05-06 |
EP0839996B1 (de) | 2003-09-03 |
DE69724551T2 (de) | 2004-07-08 |
JPH10141051A (ja) | 1998-05-26 |
US5996338A (en) | 1999-12-07 |
JP3557815B2 (ja) | 2004-08-25 |
EP0839996A3 (de) | 1999-12-22 |
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