ATE309452T1 - Abgasentgiftungsvorrichtung - Google Patents
AbgasentgiftungsvorrichtungInfo
- Publication number
- ATE309452T1 ATE309452T1 AT03255499T AT03255499T ATE309452T1 AT E309452 T1 ATE309452 T1 AT E309452T1 AT 03255499 T AT03255499 T AT 03255499T AT 03255499 T AT03255499 T AT 03255499T AT E309452 T1 ATE309452 T1 AT E309452T1
- Authority
- AT
- Austria
- Prior art keywords
- exhaust gas
- detoxification device
- gas detoxification
- hydrocarbon trap
- way catalyst
- 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
- 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
- F01N3/28—Construction of catalytic reactors
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
-
- 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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9431—Processes 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
- B01D53/9486—Catalyst preceded by an adsorption device without catalytic function for temporary storage of contaminants, e.g. during cold start for storing 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
- 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
- F01N3/0878—Bypassing absorbents or adsorbents
-
- 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]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific 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
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/12—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
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40775002P | 2002-09-03 | 2002-09-03 | |
US10/652,841 US7341699B2 (en) | 2002-09-03 | 2003-08-29 | Emission abatement device and method of using same |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE309452T1 true ATE309452T1 (de) | 2005-11-15 |
Family
ID=31949920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03255499T ATE309452T1 (de) | 2002-09-03 | 2003-09-03 | Abgasentgiftungsvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US7341699B2 (de) |
EP (1) | EP1400665B1 (de) |
AT (1) | ATE309452T1 (de) |
DE (1) | DE60302196T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7341699B2 (en) | 2002-09-03 | 2008-03-11 | Arvin Technologies, Inc. | Emission abatement device and method of using same |
JP4534860B2 (ja) * | 2004-12-15 | 2010-09-01 | トヨタ自動車株式会社 | エンジンの排気浄化装置及びその製造方法 |
US7776280B2 (en) * | 2005-05-10 | 2010-08-17 | Emcon Technologies Llc | Method and apparatus for selective catalytic reduction of NOx |
US20070033929A1 (en) * | 2005-08-11 | 2007-02-15 | Arvinmeritor Emissions Technologies Gmbh | Apparatus with in situ fuel reformer and associated method |
US8091344B2 (en) * | 2006-06-13 | 2012-01-10 | Cummins Inc. | System for modifying exhaust gas flow through an aftertreatment device |
JP4197039B2 (ja) * | 2007-03-28 | 2008-12-17 | トヨタ自動車株式会社 | 動力出力装置およびこれを搭載する車両並びに動力出力装置の制御方法 |
US20090183498A1 (en) * | 2008-01-22 | 2009-07-23 | Kazuya Uchida | Exhaust emission control device |
JP5351476B2 (ja) * | 2008-09-18 | 2013-11-27 | 富士フイルム株式会社 | 多孔フィルムの製造方法 |
US8443593B2 (en) * | 2008-12-12 | 2013-05-21 | Westcast Industries, Inc. | Liquid-cooled exhaust valve assembly |
US8880685B2 (en) * | 2010-03-26 | 2014-11-04 | Be Intellectual Property, Inc. | Gain to gain network for aircraft galley system |
US20110296820A1 (en) * | 2010-06-02 | 2011-12-08 | Gm Global Technology Operations, Inc. | Engine exhaust gas treatment device including electrically actuated hydrocarbon adsorber bypass valve |
US8307631B2 (en) | 2010-06-02 | 2012-11-13 | GM Global Technology Operations LLC | Cold start hydrocarbon emission reduction control strategy for active hydrocarbon adsorber |
JP5120500B2 (ja) * | 2010-07-15 | 2013-01-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP5429378B2 (ja) | 2010-07-21 | 2014-02-26 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
EP2599538A4 (de) * | 2010-07-30 | 2014-01-15 | Toyota Motor Co Ltd | Elektrisch beheizter katalysator |
AT511051B1 (de) * | 2011-01-27 | 2013-01-15 | Ge Jenbacher Gmbh & Co Ohg | Katalysatoranordnung für eine abgasreinigungsvorrichtung einer brennkraftmaschine |
US20120204539A1 (en) * | 2011-02-10 | 2012-08-16 | GM Global Technology Operations LLC | Hybrid vehicle thermal management using a bypass path in a catalytic converter unit |
US20120285902A1 (en) * | 2011-05-10 | 2012-11-15 | Cummins Filtration Ip Inc. | Filter with Shaped Flow Path Combinations |
US8528327B2 (en) * | 2011-05-18 | 2013-09-10 | GM Global Technology Operations LLC | Forced induction and exhaust system |
DE102011101982A1 (de) * | 2011-05-19 | 2012-11-22 | Volkswagen Aktiengesellschaft | Abgasanlage mit HC-Adsorber und parallelem Abgaskatalysator sowie Fahrzeug mit einer solchen Abgasanlage |
DE102012017178A1 (de) * | 2012-03-10 | 2013-09-12 | Volkswagen Aktiengesellschaft | Abgasreinigungsvorrichtung |
US9140155B2 (en) * | 2013-06-03 | 2015-09-22 | Caterpillar Inc. | Modular exhaust system |
FR3064299B1 (fr) * | 2017-03-22 | 2021-06-04 | Dcns | Plateforme navale equipee de moyens de motorisation diesel |
DE102018104588B4 (de) | 2018-02-28 | 2022-07-07 | Tenneco Gmbh | Abgasreinigungseinheit, Abgasreinigungssystem und Verfahren zum Reinigen |
US11220948B1 (en) | 2020-07-02 | 2022-01-11 | David A Endrigo | Emissions reduction systems and methods |
DE102020119057B3 (de) * | 2020-07-20 | 2021-08-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Abgastrakt für eine Verbrennungskraftmaschine |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE4212251C1 (de) | 1992-04-11 | 1993-03-18 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
SE9304371D0 (sv) | 1993-12-30 | 1993-12-30 | Volvo Ab | An exhaust gas purification device |
JP3248806B2 (ja) * | 1994-03-18 | 2002-01-21 | 本田技研工業株式会社 | 内燃エンジンの排気ガス浄化装置 |
US5934069A (en) | 1995-06-08 | 1999-08-10 | Corning Incorporated | In-line adsorber system |
JP3658115B2 (ja) | 1996-11-20 | 2005-06-08 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
JP3832022B2 (ja) | 1997-05-21 | 2006-10-11 | 株式会社デンソー | エンジン排気ガス浄化装置 |
DE19731131A1 (de) | 1997-07-19 | 1999-01-21 | Volkswagen Ag | Verfahren und Vorrichtung zur Regeneration einer Schwefelfalle |
JP3518338B2 (ja) | 1998-05-29 | 2004-04-12 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
JP3557925B2 (ja) | 1998-12-22 | 2004-08-25 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP2000230416A (ja) | 1999-02-08 | 2000-08-22 | Honda Motor Co Ltd | 内燃機関の排気切り換えバルブの故障検知装置 |
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 |
JP3613671B2 (ja) | 1999-05-24 | 2005-01-26 | トヨタ自動車株式会社 | 内燃機関の排気通路切換装置 |
JP2002004846A (ja) | 2000-06-27 | 2002-01-09 | Honda Motor Co Ltd | 内燃機関の排気ガス浄化装置 |
US7341699B2 (en) | 2002-09-03 | 2008-03-11 | Arvin Technologies, Inc. | Emission abatement device and method of using same |
-
2003
- 2003-08-29 US US10/652,841 patent/US7341699B2/en not_active Expired - Fee Related
- 2003-09-03 EP EP03255499A patent/EP1400665B1/de not_active Expired - Lifetime
- 2003-09-03 AT AT03255499T patent/ATE309452T1/de not_active IP Right Cessation
- 2003-09-03 DE DE60302196T patent/DE60302196T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60302196T2 (de) | 2006-07-13 |
US7341699B2 (en) | 2008-03-11 |
DE60302196D1 (de) | 2005-12-15 |
EP1400665B1 (de) | 2005-11-09 |
EP1400665A1 (de) | 2004-03-24 |
US20040067177A1 (en) | 2004-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |