DE69709799D1 - Verfahren und Vorrichtung zum Reinigen von Verbrennungsmotor-Abgas - Google Patents
Verfahren und Vorrichtung zum Reinigen von Verbrennungsmotor-AbgasInfo
- Publication number
- DE69709799D1 DE69709799D1 DE69709799T DE69709799T DE69709799D1 DE 69709799 D1 DE69709799 D1 DE 69709799D1 DE 69709799 T DE69709799 T DE 69709799T DE 69709799 T DE69709799 T DE 69709799T DE 69709799 D1 DE69709799 D1 DE 69709799D1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- combustion engine
- internal combustion
- engine exhaust
- cleaning internal
- 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
-
- 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
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0238—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles for regenerating during engine standstill
-
- 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
- F01N13/009—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
- F01N13/0097—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 the purifying devices are arranged in a single housing
-
- 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
- F01N3/0871—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
- F01N3/10—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
- F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
-
- 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
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
-
- 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
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F01N3/222—Control of additional air supply only, e.g. using by-passes or variable air pump drives using electric valves only
-
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/32—Arrangements for supply of additional air using air pump
- F01N3/323—Electrically driven air pumps
-
- 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
- F01N9/00—Electrical control of exhaust gas treating 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
- 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
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
-
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
-
- 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
- F01N2570/16—Oxygen
-
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/32—Arrangements for supply of additional air using air pump
-
- 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
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)
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21573796A JP3396378B2 (ja) | 1996-08-15 | 1996-08-15 | 内燃機関の排気浄化方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69709799D1 true DE69709799D1 (de) | 2002-02-28 |
DE69709799T2 DE69709799T2 (de) | 2002-06-13 |
Family
ID=16677368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69709799T Expired - Lifetime DE69709799T2 (de) | 1996-08-15 | 1997-08-14 | Verfahren und Vorrichtung zum Reinigen von Verbrennungsmotor-Abgas |
Country Status (4)
Country | Link |
---|---|
US (1) | US5979157A (de) |
EP (1) | EP0824182B1 (de) |
JP (1) | JP3396378B2 (de) |
DE (1) | DE69709799T2 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1182003A (ja) * | 1997-09-11 | 1999-03-26 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP3402200B2 (ja) * | 1998-06-01 | 2003-04-28 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
JP3761335B2 (ja) * | 1998-08-19 | 2006-03-29 | トヨタ自動車株式会社 | 触媒劣化検出装置 |
JP2000073817A (ja) * | 1998-08-28 | 2000-03-07 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
FR2784713B1 (fr) * | 1998-10-20 | 2001-10-12 | Renault | Dispositif d'echappement pour gaz d'echappement d'un moteur a combustion interne et son procede de fonctionnement |
JP3621280B2 (ja) * | 1998-12-16 | 2005-02-16 | 株式会社日立ユニシアオートモティブ | 空燃比センサの活性診断装置 |
DE19901760A1 (de) * | 1999-01-18 | 2000-07-27 | Emitec Emissionstechnologie | Verfahren und Anordnung zum Reinigen eines in einem Abgasstrang strömenden Abgasstromes eines Ottomotors |
DE19909061A1 (de) * | 1999-03-02 | 2000-09-07 | Emitec Emissionstechnologie | Reduktion der Kaltstartemissionen eines Verbrennungsmotors mit einem HC-Adsorber und einem Katalysator |
JP3376948B2 (ja) | 1999-03-19 | 2003-02-17 | トヨタ自動車株式会社 | ハイブリット車の排気浄化制御装置 |
US6334304B1 (en) * | 1999-04-16 | 2002-01-01 | Honda Giken Kogyo Kabushiki Kaisha | Degradation discrimination system of internal combustion engine exhaust gas purification system |
JP2000297630A (ja) * | 1999-04-16 | 2000-10-24 | Honda Motor Co Ltd | 内燃機関の排気浄化装置の劣化判別装置 |
JP2000303828A (ja) | 1999-04-20 | 2000-10-31 | Toyota Motor Corp | ハイブリット車の排気浄化装置 |
JP3374782B2 (ja) | 1999-04-28 | 2003-02-10 | トヨタ自動車株式会社 | 内燃機関の触媒劣化検出装置 |
JP3374784B2 (ja) | 1999-05-26 | 2003-02-10 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US6167696B1 (en) * | 1999-06-04 | 2001-01-02 | Ford Motor Company | Exhaust gas purification system for low emission vehicle |
KR100309839B1 (ko) * | 1999-07-15 | 2001-11-01 | 이계안 | 차량용 배기가스의 후처리 장치 |
JP3508707B2 (ja) * | 2000-07-31 | 2004-03-22 | トヨタ自動車株式会社 | 車輌用エンジン排気装置 |
US6662951B1 (en) | 2000-09-27 | 2003-12-16 | Basic Resources, Inc. | Process for extracting and purifying naturally occurring zeolite |
JP3608516B2 (ja) * | 2001-01-16 | 2005-01-12 | トヨタ自動車株式会社 | 車輌のhc排出抑制運転方法 |
JP4506003B2 (ja) * | 2001-02-27 | 2010-07-21 | マツダ株式会社 | エンジンの排気浄化装置 |
JP4506036B2 (ja) * | 2001-06-06 | 2010-07-21 | マツダ株式会社 | エンジンの排気浄化装置 |
FR2841297B1 (fr) * | 2002-06-20 | 2005-04-08 | Renault Sa | Procede de traitement des gaz d'echappement d'un moteur a combustion a essence |
DE10230014A1 (de) * | 2002-07-04 | 2004-01-22 | Bayerische Motoren Werke Ag | Verfahren zum Betrieb eines Verbrennungsmotors mit Sekundärluftzuführung |
JP2004225539A (ja) * | 2003-01-20 | 2004-08-12 | Hitachi Ltd | 排気ガス浄化装置 |
US7067454B2 (en) * | 2003-04-09 | 2006-06-27 | Honeywell International Inc. | Low cost quick response catalyst system |
AU2003280744A1 (en) * | 2003-11-12 | 2004-06-06 | Hitachi, Ltd. | Exhaust gas purification device for internal combustion engine and method of exhaust gas purification |
DE102004045540A1 (de) * | 2004-09-21 | 2006-03-23 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit einem Katalysator |
JP4766238B2 (ja) * | 2005-09-08 | 2011-09-07 | 三菱自動車工業株式会社 | Hc吸着材の劣化判定装置 |
JP2007218096A (ja) * | 2006-02-14 | 2007-08-30 | Mitsubishi Motors Corp | 排ガス浄化装置 |
US7895825B2 (en) * | 2006-04-25 | 2011-03-01 | Heesung Engelhard Corporation | Method and apparatus for reducing exhaust gas including hydrocarbons during initial cold start period |
US8783016B2 (en) * | 2007-05-15 | 2014-07-22 | GM Global Technology Operations LLC | Hybrid HC absorber/EHC PZEV exhaust architecture |
JP4645639B2 (ja) * | 2007-11-27 | 2011-03-09 | トヨタ自動車株式会社 | 排気浄化装置 |
US8104269B2 (en) * | 2008-11-11 | 2012-01-31 | GM Global Technology Operations LLC | Catalytic combustor strategy using HC adsorber |
JP5369862B2 (ja) * | 2009-04-23 | 2013-12-18 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US9416742B2 (en) * | 2010-02-17 | 2016-08-16 | Ford Global Technologies, Llc | Method for starting an engine |
US9771845B2 (en) | 2010-07-01 | 2017-09-26 | GM Global Technology Operations LLC | Hydrocarbon adsorber regeneration system |
JP5868073B2 (ja) * | 2011-08-29 | 2016-02-24 | ダイハツ工業株式会社 | 内燃機関の制御装置 |
US20130239554A1 (en) * | 2012-03-19 | 2013-09-19 | GM Global Technology Operations LLC | Exhaust gas treatment system having a solid ammonia gas producing material |
US8776500B2 (en) * | 2012-03-27 | 2014-07-15 | GM Global Technology Operations LLC | System and method for hydrocarbon adsorber regeneration in a hybrid vehicle |
GB2518418A (en) * | 2013-09-20 | 2015-03-25 | Johnson Matthey Plc | Electrically heated catalyst for a compression ignition engine |
JP2019513930A (ja) * | 2016-04-04 | 2019-05-30 | テコジェン インク.Techogen Inc. | 自動車のための排出ガス制御システムおよび方法 |
DE102017107378A1 (de) * | 2017-04-06 | 2018-10-11 | Volkswagen Ag | Verfahren zum Aufheizen eines Katalysators sowie Kraftfahrzeug mit einem Katalysator |
JP6617750B2 (ja) * | 2017-05-23 | 2019-12-11 | トヨタ自動車株式会社 | 車両駆動装置の制御装置 |
FR3068388B1 (fr) * | 2017-06-29 | 2021-11-05 | Valeo Systemes De Controle Moteur | Systeme de regeneration d'un filtre a particules avec pompe a air electrique |
FR3068386B1 (fr) * | 2017-06-29 | 2019-07-19 | Valeo Systemes De Controle Moteur | Procede de controle d'un systeme de regeneration de filtre a particules avec pompe a air electrique |
US10578039B2 (en) * | 2017-08-25 | 2020-03-03 | Continental Automotive Systems, Inc. | Proactive catalyst heating |
DE102018119010A1 (de) * | 2018-08-06 | 2020-02-06 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Abgasnachbehandlung eines Verbrennungsmotors |
JP7360339B2 (ja) * | 2020-02-14 | 2023-10-12 | 株式会社Subaru | 排気ガス浄化装置 |
JP7211389B2 (ja) * | 2020-03-25 | 2023-01-24 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US11852063B1 (en) * | 2022-12-13 | 2023-12-26 | Saudi Arabian Oil Company | Internal combustion engine systems including intermittent sorbent usage for emission reduction |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199938A (en) * | 1976-12-26 | 1980-04-29 | Nippon Soken, Inc. | Method of operating a three-way catalyst for internal combustion engines |
JPS6368713A (ja) * | 1986-09-10 | 1988-03-28 | Mazda Motor Corp | エンジンの排気浄化装置 |
JPS6453046A (en) * | 1987-08-18 | 1989-03-01 | Mitsubishi Motors Corp | Secondary air quantity controller for internal combustion engine |
JPH0579319A (ja) | 1991-09-20 | 1993-03-30 | Hitachi Ltd | エンジン排気浄化システム |
JP2982440B2 (ja) * | 1991-11-28 | 1999-11-22 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
JP3202288B2 (ja) * | 1991-12-16 | 2001-08-27 | マツダ株式会社 | エンジンの二次空気供給装置 |
JPH05321648A (ja) * | 1992-05-15 | 1993-12-07 | Mitsubishi Motors Corp | 排気ガス浄化装置 |
JPH05321646A (ja) * | 1992-05-15 | 1993-12-07 | Mitsubishi Motors Corp | 排気ガス浄化装置 |
JP3311051B2 (ja) * | 1992-12-16 | 2002-08-05 | 日本碍子株式会社 | 排気ガス浄化方法及び装置 |
JPH06200736A (ja) * | 1993-01-07 | 1994-07-19 | Mazda Motor Corp | エンジンの排気浄化装置 |
US5655362A (en) * | 1993-09-24 | 1997-08-12 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust emission control system in engine |
JPH07102957A (ja) * | 1993-10-06 | 1995-04-18 | Babcock Hitachi Kk | 排ガス浄化装置と方法 |
JPH07189669A (ja) * | 1993-12-28 | 1995-07-28 | Honda Motor Co Ltd | 内燃機関の部品温度推定装置及びこれを用いた排気ガス浄化装置 |
JP3526084B2 (ja) * | 1993-12-28 | 2004-05-10 | 日本碍子株式会社 | 排ガス浄化用吸着・触媒体、吸着体、排ガス浄化システム及び排ガス浄化方法 |
US5787707A (en) * | 1994-08-02 | 1998-08-04 | Corning Incorporated | In-line adsorber system |
JPH08150322A (ja) * | 1994-11-29 | 1996-06-11 | Toyota Motor Corp | 排気浄化用触媒装置 |
-
1996
- 1996-08-15 JP JP21573796A patent/JP3396378B2/ja not_active Expired - Fee Related
-
1997
- 1997-08-14 EP EP97114068A patent/EP0824182B1/de not_active Expired - Lifetime
- 1997-08-14 DE DE69709799T patent/DE69709799T2/de not_active Expired - Lifetime
- 1997-08-14 US US08/911,532 patent/US5979157A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69709799T2 (de) | 2002-06-13 |
EP0824182A1 (de) | 1998-02-18 |
JPH1061426A (ja) | 1998-03-03 |
US5979157A (en) | 1999-11-09 |
JP3396378B2 (ja) | 2003-04-14 |
EP0824182B1 (de) | 2002-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69709799D1 (de) | Verfahren und Vorrichtung zum Reinigen von Verbrennungsmotor-Abgas | |
DE69703918D1 (de) | Verfahren und Vorrichtung zum Reinigen von Abgasen einer Brennkraftmaschine | |
DE59805965D1 (de) | Verfahren und Einrichtung zum Reinigen von Abgasen eines Verbrennungsmotors | |
DE19681728T1 (de) | Verfahren und Vorrichtung zum Reinigen von Abgasen aus Brennkraft-Maschinen mit innerer oder äußerer Verbrennung | |
DE69609857D1 (de) | Verfahren und vorrichtung zur reinigung von abgasen einer brennkraftmaschine | |
DE69606439D1 (de) | Verfahren und vorrichtung zur reinigung von abgasen einer brennkraftmaschine | |
DE69635969D1 (de) | Verfahren zum Reinigen des Abgases eines Verbrennungsmotors | |
DE59705848D1 (de) | Verfahren und Vorrichtung zum Betreiben einer fremdgezündeten Hubkolben-Brennkraftmaschine | |
DE59903321D1 (de) | Verfahren und startersystem zum starten eines verbrennungsmotors | |
DE69725913D1 (de) | Vorrichtung zum Reinigen des Abgases einer Brennkraftmaschine | |
DE69616235D1 (de) | Vorrichtung zum Reinigen des Abgases einer Brennkraftmaschine | |
DE59906004D1 (de) | Vorrichtung zum nachbehandeln von abgasen einer brennkraftmaschine | |
DE69809511D1 (de) | Vorrichtung zum Reinigen des Abgases einer Brennkraftmaschine | |
DE69720883D1 (de) | Abgasreinigungsvorrichtung und Verfahen für eine Brennkraftmaschine | |
DE50007735D1 (de) | Verfahren und vorrichtung zum betreiben einer brennkraftmaschine | |
DE60214149D1 (de) | Verfahren und vorrichtung zum reinigen des abgases einer brennkraftmaschine | |
KR910012499A (ko) | 내연기관용 배기가스정화장치 및 그것을 동작시키는 방법 | |
DE60100629D1 (de) | Vorrichtung und Verfahren zur Rückführung von Abgas für Dieselbrennkraftmaschinen | |
DE69707976D1 (de) | Vorrichtung und Verfahren zur Abgasreinigung für Brennkraftmaschine | |
DE69835791D1 (de) | Vorrichtung und Verfahren zur Abgasreinigung für Brennkraftmaschine | |
DE59912139D1 (de) | Verfahren und Vorrichtung zur Verminderung der abgasseitigen Bauteilbelastung von Brennkraftmaschinen | |
DE50008924D1 (de) | Vorrichtung zum nachbehandeln von abgasen einer brennkraftmaschine | |
DE69519835D1 (de) | Brennkraftmaschine und Verfahren zu ihrem Betrieb | |
DE60110860D1 (de) | Verfahren und Vorrichtung zum Reinigen von Abgasen einer Brennkraftmaschine | |
DE59600516D1 (de) | Vorrichtung und verfahren zum aufheizen eines abgaskatalysators für eine brennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |