DE3671936D1 - Verfahren zur oxidation von in russfiltersystemen abgelagertem russ. - Google Patents
Verfahren zur oxidation von in russfiltersystemen abgelagertem russ.Info
- Publication number
- DE3671936D1 DE3671936D1 DE8686114134T DE3671936T DE3671936D1 DE 3671936 D1 DE3671936 D1 DE 3671936D1 DE 8686114134 T DE8686114134 T DE 8686114134T DE 3671936 T DE3671936 T DE 3671936T DE 3671936 D1 DE3671936 D1 DE 3671936D1
- Authority
- DE
- Germany
- Prior art keywords
- carbon
- deposed
- oxidation
- filter systems
- carbon filter
- 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
- 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
- F01N3/0233—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 periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
-
- 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
-
- 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
- F01N3/025—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 using fuel burner or by adding fuel to exhaust
- F01N3/0253—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 using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
- F01N3/0256—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 using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases the fuel being ignited by electrical means
-
- 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
- F01N3/027—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 using electric or magnetic heating means
-
- 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
- F01N3/027—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 using electric or magnetic heating means
- F01N3/0275—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 using electric or magnetic heating means using electric discharge means
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686114134T DE3671936D1 (de) | 1985-10-26 | 1986-10-13 | Verfahren zur oxidation von in russfiltersystemen abgelagertem russ. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853538155 DE3538155A1 (de) | 1985-10-26 | 1985-10-26 | Verfahren zur oxidation von in russfiltersystemen abgelagerten partikeln |
DE8686114134T DE3671936D1 (de) | 1985-10-26 | 1986-10-13 | Verfahren zur oxidation von in russfiltersystemen abgelagertem russ. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3671936D1 true DE3671936D1 (de) | 1990-07-19 |
Family
ID=6284551
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853538155 Withdrawn DE3538155A1 (de) | 1985-10-26 | 1985-10-26 | Verfahren zur oxidation von in russfiltersystemen abgelagerten partikeln |
DE8686114134T Expired - Fee Related DE3671936D1 (de) | 1985-10-26 | 1986-10-13 | Verfahren zur oxidation von in russfiltersystemen abgelagertem russ. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853538155 Withdrawn DE3538155A1 (de) | 1985-10-26 | 1985-10-26 | Verfahren zur oxidation von in russfiltersystemen abgelagerten partikeln |
Country Status (3)
Country | Link |
---|---|
US (1) | US4730454A (de) |
EP (1) | EP0220588B1 (de) |
DE (2) | DE3538155A1 (de) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3600373C2 (de) * | 1985-02-12 | 1995-06-01 | Fev Motorentech Gmbh | Partikelfiltersystem mit porösem Filtermaterial für gasförmige Medien |
DE3723544A1 (de) * | 1987-07-16 | 1989-01-26 | Man Technologie Gmbh | Elektrostatischer filter zum reinigen von gasen |
KR930000473B1 (ko) * | 1987-07-20 | 1993-01-21 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 디이젤엔진의 배기정화장치 |
BR8807156A (pt) * | 1987-08-03 | 1989-10-31 | Jovan Matijas | Processo para a preparacao de particulas de fuligem e purificacao de gases de escapamento de um motor de combustao interna bem como dispositivo para a realizacao do processo |
DE3821143A1 (de) * | 1987-09-04 | 1989-03-16 | Mann & Hummel Filter | Verfahren und vorrichtung zum abbrennen von auf einem abgasfilter abgeschiedenem russ |
GB2209290B (en) * | 1987-09-04 | 1991-07-10 | Mann & Hummel Filter | Process and apparatus for the burning off of carbon (soot) deposited on exhaust gas filters |
DE3729857C1 (en) * | 1987-09-05 | 1988-11-17 | Uni Cardan Ag | Method for the regeneration of a soot separator |
EP0308525B1 (de) * | 1987-09-22 | 1993-12-08 | Asahi Glass Company Ltd. | Apparat zur Behandlung von Teilchen im Abgas aus einem Dieselmotor |
JPH01159408A (ja) * | 1987-09-25 | 1989-06-22 | Asahi Glass Co Ltd | ディーゼルエンジンの排気ガスの処理装置および処理方法 |
DE3803100A1 (de) * | 1988-02-03 | 1989-08-17 | Gillet Heinrich Gmbh | Verfahren und vorrichtung zum regenerieren von russfiltern |
JPH0823288B2 (ja) * | 1988-09-08 | 1996-03-06 | 旭硝子株式会社 | パティキュレートトラップ装置 |
JPH02185611A (ja) * | 1989-01-10 | 1990-07-20 | Asahi Glass Co Ltd | 排気黒煙除去装置 |
CA2063605C (en) * | 1989-07-12 | 1993-10-26 | Juhani Isaksson | Apparatus and a method for separating particulate material from high-temperature gases |
US4986069A (en) * | 1989-08-29 | 1991-01-22 | Donaldson Company, Inc. | Engine exhaust particle trap captured mass sensor |
JPH0710022Y2 (ja) * | 1989-10-06 | 1995-03-08 | 京セラ株式会社 | パティキュレートトラップフィルタの再生装置 |
US5251564A (en) * | 1990-04-26 | 1993-10-12 | Rim Julius J | Combustion box exhaust filtration system and method |
US5085049A (en) * | 1990-07-09 | 1992-02-04 | Rim Julius J | Diesel engine exhaust filtration system and method |
US5065574A (en) * | 1990-05-29 | 1991-11-19 | Caterpillar Inc. | Particulate trap regeneration apparatus and method |
EP0469237A1 (de) * | 1990-08-03 | 1992-02-05 | STROMERZEUGUNG GmbH & CO. ANLAGENBAU KG | Verfahren und Vorrichtung zum Umwandeln von Molekülen in einer Fluidströmung |
US5212948A (en) * | 1990-09-27 | 1993-05-25 | Donaldson Company, Inc. | Trap apparatus with bypass |
DE4041127A1 (de) * | 1990-12-21 | 1992-02-20 | Daimler Benz Ag | Verfahren zur verringerung der schadstoffemission der verbrennungsabgase von dieselmotoren |
JPH04103215U (ja) * | 1991-01-16 | 1992-09-07 | 日野自動車工業株式会社 | デイーゼルエンジンの排気フイルター |
DE4138306A1 (de) * | 1991-11-21 | 1993-05-27 | Kloeckner Humboldt Deutz Ag | Vorrichtung zur reinigung von abgasen von dieselbrennkraftmaschinen |
US5457945A (en) * | 1992-01-07 | 1995-10-17 | Pall Corporation | Regenerable diesel exhaust filter and heater |
US5253476A (en) * | 1992-02-21 | 1993-10-19 | Northeastern University | Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's |
US5426936A (en) * | 1992-02-21 | 1995-06-27 | Northeastern University | Diesel engine exhaust gas recirculation system for NOx control incorporating a compressed air regenerative particulate control system |
US5250094A (en) | 1992-03-16 | 1993-10-05 | Donaldson Company, Inc. | Ceramic filter construction and method |
US5355973A (en) * | 1992-06-02 | 1994-10-18 | Donaldson Company, Inc. | Muffler with catalytic converter arrangement; and method |
US5347809A (en) * | 1993-03-12 | 1994-09-20 | Caterpillar Inc. | Apparatus and method for removing particulate from an exhaust gas filter |
EP0765433A4 (de) * | 1994-06-14 | 2001-11-28 | Univ Northeastern | Durchfluss-bestandteileabbrandsystem das mit einem aerodynamisch regenerierbarendieselabgaspartikelfilter gekoppelt ist |
JP3336750B2 (ja) * | 1994-08-08 | 2002-10-21 | トヨタ自動車株式会社 | パティキュレート捕集用フィルタの再生方法及びパティキュレート捕集用フィルタを具備する排気浄化装置 |
DE19538810C2 (de) * | 1994-10-18 | 1999-01-28 | Nissan Motor | Abgaspartikel-Oxidationsvorrichtung |
DE19530749A1 (de) * | 1995-08-22 | 1997-03-06 | Hjs Fahrzeugtechnik Gmbh & Co | Vorrichtung zum Entfernen von Rußpartikeln aus Abgasen |
CA2374749C (en) * | 2000-03-27 | 2005-08-16 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification device |
JP2002070531A (ja) * | 2000-08-24 | 2002-03-08 | Ibiden Co Ltd | 排気ガス浄化装置、排気ガス浄化装置のケーシング構造 |
US6601385B2 (en) | 2001-10-17 | 2003-08-05 | Fleetguard, Inc. | Impactor for selective catalytic reduction system |
US6722123B2 (en) | 2001-10-17 | 2004-04-20 | Fleetguard, Inc. | Exhaust aftertreatment device, including chemical mixing and acoustic effects |
US20030089105A1 (en) * | 2001-10-17 | 2003-05-15 | Reeves Gary D. | Exhaust treatment apparatus and method of making |
US6449947B1 (en) | 2001-10-17 | 2002-09-17 | Fleetguard, Inc. | Low pressure injection and turbulent mixing in selective catalytic reduction system |
US6712869B2 (en) | 2002-02-27 | 2004-03-30 | Fleetguard, Inc. | Exhaust aftertreatment device with flow diffuser |
DE10260899A1 (de) * | 2002-12-20 | 2004-07-01 | Deutz Ag | Verfahren und Vorrichtung zur Anhebung oder Absenkung der Abgastemperatur bei Dieselmotoren |
EP1455059A1 (de) * | 2003-03-03 | 2004-09-08 | J. Eberspächer GmbH & Co. | Verfahren und Vorrichtung zum Reinigen eines Partikelfilters |
BRPI0418279A (pt) * | 2003-12-19 | 2007-05-02 | Sintokogio Inc | elemento de cartucho para um coletor de poeira |
EP1799980A1 (de) * | 2004-09-08 | 2007-06-27 | Donaldson Company, Inc. | Konstruktion für eine motorabgassystemkomponente |
EP1797295A1 (de) * | 2004-09-08 | 2007-06-20 | Donaldson Company, Inc. | Verbindungsstück für eine komponente eines motorabgassystems |
US7451594B2 (en) * | 2004-10-01 | 2008-11-18 | Donaldson Company, Inc. | Exhaust flow distribution device |
US20060070360A1 (en) * | 2004-10-05 | 2006-04-06 | Caterpillar Inc. | Filter service system and method |
US7384455B2 (en) * | 2004-10-05 | 2008-06-10 | Caterpillar Inc. | Filter service system and method |
US7279022B2 (en) * | 2005-01-24 | 2007-10-09 | Industrial Widget Works Company | Spiraltrap: devices and methods for the trapping particulate matter in exhaust and of other pollutants |
US20060277900A1 (en) * | 2005-03-17 | 2006-12-14 | Hovda Allan T | Service joint for an engine exhaust system component |
JP4907970B2 (ja) * | 2005-12-06 | 2012-04-04 | 日野自動車株式会社 | パティキュレートフィルタのメンテナンス方法 |
US8110151B2 (en) * | 2006-04-03 | 2012-02-07 | Donaldson Company, Inc. | Exhaust flow distribution device |
US20080087006A1 (en) * | 2006-10-11 | 2008-04-17 | International Engine Intellectual Property Company , Llc | Tailpipe exhaust gas mixer and method |
DE102007020042B4 (de) | 2007-04-27 | 2010-04-08 | Süd-Chemie AG | Beschichteter Partikelfilter mit Wärmetauscherprinzip |
US8104270B2 (en) | 2007-05-15 | 2012-01-31 | GL Global Technology Operations LLC | Electrically heated particulate filter preparation methods and systems |
US20090000479A1 (en) * | 2007-06-28 | 2009-01-01 | Cleaire Advanced Emission Controls, Llc | Apparatus and method for delivering a fluid to a diesel particulate filter |
US8142552B2 (en) | 2007-06-29 | 2012-03-27 | Caterpillar Inc. | Filter purge system utilizing a reactive propellant |
US8157897B2 (en) | 2007-06-29 | 2012-04-17 | Caterpillar Inc. | Filter purge system utilizing impact wave generating device and vacuum source |
DE102008022081A1 (de) * | 2008-05-05 | 2009-11-12 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungseinrichtung |
US20090282816A1 (en) * | 2008-05-19 | 2009-11-19 | Gm Global Technology Operations, Inc. | Fresh Air Bypass to Cool Down Hot Exhaust in DPF Regeneration Mode at Low Vehicle Speed and Idle |
US8241403B2 (en) * | 2009-06-08 | 2012-08-14 | Catalytic Solutions, Inc. | Apparatus and method for regenerating a carbon filter |
JP5087100B2 (ja) * | 2010-03-26 | 2012-11-28 | ヤンマー株式会社 | 粒子状物質除去用フィルターの洗浄方法及び洗浄装置 |
DE102010015271A1 (de) | 2010-04-15 | 2011-10-20 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungseinrichtung |
DE102010034743A1 (de) | 2010-08-19 | 2012-02-23 | J. Eberspächer GmbH & Co. KG | Abgasreinigungsvorrichtung, Abgasanlage, Ausbauverfahren |
US8726642B2 (en) * | 2011-11-22 | 2014-05-20 | GM Global Technology Operations LLC | Electrically heated particulate filter restrike methods and systems |
DE102013013973A1 (de) | 2013-08-23 | 2015-02-26 | Clariant Produkte (Deutschland) Gmbh | Partikelfilter zur Reinigung von Abgasen, Abgasreinigungssystem und Verfahren zur Reinigung von Abgas |
US9849416B2 (en) * | 2015-10-20 | 2017-12-26 | Caterpillar Inc. | Method for cleaning exhaust filter system |
EP3423685B1 (de) * | 2016-03-02 | 2020-11-18 | Watlow Electric Manufacturing Company | Fluidströmungsmesssystem und heizer mit doppelter funktion |
CN107869371B (zh) * | 2017-12-20 | 2024-02-13 | 邵阳学院 | 一种微粒捕集器电加热再生装置 |
EP3636889A1 (de) * | 2018-10-10 | 2020-04-15 | Ceramex Ltd | Verfahren zum reinigen und/oder prüfen eines gasdurchlässigen, zur reinigung eines abgases eines verbrennungsmotors geeigneten gegenstandes sowie vorrichtung hierzu |
DE102020100165A1 (de) * | 2020-01-07 | 2021-07-08 | Volkswagen Aktiengesellschaft | Abgasnachbehandlungsvorrichtung mit verbesserter Temperaturverteilung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930803A (en) * | 1970-06-19 | 1976-01-06 | Ceag Concordia Elektrizitats-Aktiengesellschaft | Anti-pollution apparatus |
DE2643797A1 (de) * | 1976-09-29 | 1978-04-06 | Bayer Ag | Verfahren und vorrichtung zum thermischen reinigen von abluft |
US4257225A (en) * | 1978-10-10 | 1981-03-24 | Texaco Inc. | Exhaust gas treatment to reduce particulated solids |
US4331454A (en) * | 1979-03-15 | 1982-05-25 | Texaco Inc. | Exhaust filter rejuvenation method |
JPS578311A (en) * | 1980-06-19 | 1982-01-16 | Toyota Motor Corp | Method and device for decreasing discharged quantity of diesel particulates |
GB2097283B (en) * | 1981-04-03 | 1985-04-03 | Ricardo Consulting Eng | Filter arrangements for the exhausts of ic engines |
US4398931A (en) * | 1982-05-19 | 1983-08-16 | Minnesota Mining And Manufacturing Company | Ceramic fabric filter |
JPS59518A (ja) * | 1982-06-25 | 1984-01-05 | Fuji Electric Corp Res & Dev Ltd | カ−ボン粉末の焼却装置 |
JPS59173515A (ja) * | 1983-03-24 | 1984-10-01 | Mitsubishi Motors Corp | デイ−ゼルパテイキユレ−トフイルタの再生装置 |
DE3325391A1 (de) * | 1983-07-14 | 1985-01-24 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Verfahren zum beseitigen von russ aus den abgasen einer brennkraftmaschine |
DE3436351A1 (de) * | 1984-10-04 | 1986-04-10 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Verfahren zum entfernen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ |
US4641496A (en) * | 1984-12-17 | 1987-02-10 | Ford Motor Company | Continuous rotary regeneration system for a particulate trap |
-
1985
- 1985-10-26 DE DE19853538155 patent/DE3538155A1/de not_active Withdrawn
-
1986
- 1986-10-13 EP EP86114134A patent/EP0220588B1/de not_active Expired - Lifetime
- 1986-10-13 DE DE8686114134T patent/DE3671936D1/de not_active Expired - Fee Related
- 1986-10-27 US US06/923,645 patent/US4730454A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0220588A3 (en) | 1988-03-23 |
EP0220588A2 (de) | 1987-05-06 |
US4730454A (en) | 1988-03-15 |
DE3538155A1 (de) | 1987-04-30 |
EP0220588B1 (de) | 1990-06-13 |
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