ATE488675T1 - System zur reduzierung von dieselpartikeln - Google Patents

System zur reduzierung von dieselpartikeln

Info

Publication number
ATE488675T1
ATE488675T1 AT06739091T AT06739091T ATE488675T1 AT E488675 T1 ATE488675 T1 AT E488675T1 AT 06739091 T AT06739091 T AT 06739091T AT 06739091 T AT06739091 T AT 06739091T AT E488675 T1 ATE488675 T1 AT E488675T1
Authority
AT
Austria
Prior art keywords
sub
reduction device
particulate reduction
upstream
particulate
Prior art date
Application number
AT06739091T
Other languages
English (en)
Inventor
Wenzhong Zhang
Julian Imes
Todd Taubert
Timothy Ricke
Theodore Angelo
Original Assignee
Donaldson Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of ATE488675T1 publication Critical patent/ATE488675T1/de

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
    • F01N3/0231—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 special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/035—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 in combination with other devices with catalytic reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • F01N2250/02—Combinations of different methods of purification filtering 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/12—Metallic wire mesh fabric or knitting
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F01N2330/325—Corrugations of omega form
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/42—Honeycomb supports characterised by their structural details made of three or more different sheets, foils or plates stacked one on the other

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)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Medicinal Preparation (AREA)
AT06739091T 2005-04-26 2006-03-20 System zur reduzierung von dieselpartikeln ATE488675T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67488205P 2005-04-26 2005-04-26
US11/373,497 US7340888B2 (en) 2005-04-26 2006-03-10 Diesel particulate matter reduction system
PCT/US2006/010161 WO2006115629A1 (en) 2005-04-26 2006-03-20 Diesel particulate matter reduction system

Publications (1)

Publication Number Publication Date
ATE488675T1 true ATE488675T1 (de) 2010-12-15

Family

ID=37185412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06739091T ATE488675T1 (de) 2005-04-26 2006-03-20 System zur reduzierung von dieselpartikeln

Country Status (5)

Country Link
US (1) US7340888B2 (de)
EP (1) EP1877652B1 (de)
AT (1) ATE488675T1 (de)
DE (1) DE602006018279D1 (de)
WO (1) WO2006115629A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049655A1 (de) * 2005-10-18 2007-04-19 Man Nutzfahrzeuge Ag Verfahren zur Vermeidung von unerwünschten NO2-Emissionen bei Brennkraftmaschinen
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
US20080120968A1 (en) 2006-11-29 2008-05-29 Douglas Munroe Beall Partial wall-flow filter and diesel exhaust system and method
US8057746B2 (en) * 2007-05-02 2011-11-15 Acr Co., Ltd. Carrier for exhaust-gas purification and exhaust-gas purifier having the carrier
CN102046263A (zh) 2008-05-29 2011-05-04 康宁股份有限公司 部分壁流式过滤器和方法
DE102008035562A1 (de) * 2008-07-30 2010-02-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasreinigungssystem für Dieselmotoren von Nutzkraftfahrzeugen
US8499548B2 (en) * 2008-12-17 2013-08-06 Donaldson Company, Inc. Flow device for an exhaust system
US9475002B2 (en) * 2009-04-22 2016-10-25 Basf Corporation Partial filter substrates containing SCR catalysts and methods and emissions treatment systems
US8783022B2 (en) * 2009-08-17 2014-07-22 Donaldson Company, Inc. Retrofit aftertreatment system for treating diesel exhaust
WO2011066212A2 (en) * 2009-11-30 2011-06-03 Corning Incorporated Honeycomb body devices having slot-shaped intercellular apertures
US8938954B2 (en) 2012-04-19 2015-01-27 Donaldson Company, Inc. Integrated exhaust treatment device having compact configuration
US9863298B2 (en) 2014-11-03 2018-01-09 Caterpillar Inc. Compression ignition engine system with improved regeneration via controlled ash deposits
US9694321B2 (en) 2015-09-01 2017-07-04 Caterpillar Inc. Exhaust treatment system with particulate filter having wall-flow and flow-through channels
GB201704526D0 (en) 2017-02-21 2017-05-03 Porvair Filtration Group Ltd Spacer and filtration apparatus containing it

Family Cites Families (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE623896A (de) 1961-10-23
US3318128A (en) 1964-04-15 1967-05-09 Ford Motor Co Plaiting
GB1301667A (de) 1969-05-09 1973-01-04
DE10020170C1 (de) 2000-04-25 2001-09-06 Emitec Emissionstechnologie Verfahren zum Entfernen von Rußpartikeln aus einem Abgas und zugehöriges Auffangelement
US3712030A (en) 1970-09-14 1973-01-23 J Priest Exhaust depurator
GB1531134A (en) 1975-08-20 1978-11-01 Atomic Energy Authority Uk Methods of fabricating bodies and to bodies so fabricated
GB1557780A (en) 1976-09-29 1979-12-12 Covrad Ltd Method and apparatus for forming louvred corrugations in strip or sheet metal
US4319896A (en) 1979-03-15 1982-03-16 Texaco Inc. Smoke filter rejuvenation system
US4535588A (en) 1979-06-12 1985-08-20 Nippon Soken, Inc. Carbon particulates cleaning device for diesel engine
SE437542B (sv) 1979-10-01 1985-03-04 Tom Ove Artur Rehnberg Forfarande for att optimera rening av dieselavgaser
US4276071A (en) 1979-12-03 1981-06-30 General Motors Corporation Ceramic filters for diesel exhaust particulates
DE2951316A1 (de) 1979-12-20 1981-07-02 Degussa Ag, 6000 Frankfurt Katalytisches filter fuer die dieselabgasreinigung
US4372111A (en) 1980-03-03 1983-02-08 Texaco Inc. Method for cyclic rejuvenation of an exhaust gas filter and apparatus
US4416674A (en) 1980-10-27 1983-11-22 Texaco Inc. Filter for treating a particle-carrying gaseous stream
US4404007A (en) 1980-12-11 1983-09-13 Nippon Soken, Inc. Exhaust gas cleaning element
JPS57117326A (en) * 1981-01-12 1982-07-21 Toyota Motor Corp Filter for exhaust gas of internal-combustion engine
US4451441A (en) 1981-01-27 1984-05-29 W. R. Grace & Co. Method for exhaust gas treatment
US4464185A (en) 1981-03-07 1984-08-07 Nippon Soken, Inc. Exhaust gas filter
AU540009B2 (en) 1982-02-16 1984-10-25 Matsushita Electric Industrial Co., Ltd. Exhaust gas filter
US4419108A (en) 1982-02-22 1983-12-06 Corning Glass Works Filter apparatus and method of filtering
US4462812A (en) 1982-12-08 1984-07-31 General Motors Corporation Ceramic monolith particulate trap including filter support
JPS59150918A (ja) * 1983-02-16 1984-08-29 Hitachi Ltd デイ−ゼルエンジンの排気ガス浄化装置
US4478618A (en) 1983-08-01 1984-10-23 General Motors Corporation Diesel exhaust particulate trap with plural filter tubes
DE3337903A1 (de) 1983-10-19 1985-05-09 Werner 7101 Flein Baum Katalysatoranordnung
EP0160482B1 (de) 1984-04-23 1989-01-11 Engelhard Corporation Katalytischer Abgasfilter für Teilchen eines Dieselmotors
US4625511A (en) 1984-08-13 1986-12-02 Arvin Industries, Inc. Exhaust processor
USRE33118E (en) 1984-08-13 1989-11-28 Arvin Industries, Inc. Exhaust processor
CH665002A5 (de) 1984-11-09 1988-04-15 Bbc Brown Boveri & Cie Verfahren und einrichtung zum betrieb eines dieselmotors mit einer abgasfiltriereinrichtung.
US4665690A (en) 1985-01-14 1987-05-19 Mazda Motor Corporation Exhaust gas cleaning system for vehicle
GB8516420D0 (en) 1985-06-28 1985-07-31 Ontario Research Foundation Diesel particulate traps
DE3545762A1 (de) 1985-12-21 1987-07-02 Leistritz Maschfabrik Paul Russfilter
CA1285493C (en) 1986-01-06 1991-07-02 Robert Hoch Method and apparatus for filtering solid particulate matter from diesel engine exhaust
DE3608635A1 (de) 1986-03-14 1987-09-17 Drache Keramikfilter Abgasreaktor und verfahren zu seiner herstellung
JPS648311U (de) 1987-07-07 1989-01-18
JPH01159029A (ja) * 1987-12-16 1989-06-22 Toyota Motor Corp ディーゼルエンジンの排気浄化装置
DE3744265C2 (de) 1987-12-24 1996-07-11 Emitec Emissionstechnologie Rußfilter zur Abgasreinigung in Kraftfahrzeugen
US4916897A (en) 1988-01-08 1990-04-17 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying apparatus built-in to a muffler for a diesel engine
US4814081A (en) 1988-01-19 1989-03-21 Malinowski Raymond J Honeycombed filter support disc
DE3805395A1 (de) 1988-02-20 1989-08-31 Man Technologie Gmbh Elektrostatischer dieselpartikelfilter
US4902487A (en) 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
US4961314A (en) 1988-08-15 1990-10-09 Arvin Industries, Inc. Tuned exhaust processor assembly
EP0369163A1 (de) 1988-10-11 1990-05-23 Sakai Chemical Industry Co., Ltd., Katalytisches Filter und Verfahren zur Entfernung von Teilchen
JPH02196120A (ja) * 1989-01-24 1990-08-02 Nissan Motor Co Ltd 内燃機関の排気微粒子処理装置
EP0393257A1 (de) 1989-04-17 1990-10-24 Emitec Gesellschaft für Emissionstechnologie mbH Dieselrussfilter mit zusätzlicher Einrichtung zur Reduktion von Stickoxyden und/oder Oxydation von Kohlenmonoxyd
JPH04504603A (ja) 1989-04-17 1992-08-13 エミテツク　ゲゼルシヤフト　フユア　エミツシオンス　テクノロギー　ミツト　ベシユレンクテル　ハフツング 窒素酸化物を還元し及び／又は一酸化炭素を酸化する補助装置を有するディーゼル煤用フィルタ
US5243819A (en) 1989-12-12 1993-09-14 J. Eberspacher Exhaust gas cleaning device for diesel engines
DE59004955D1 (de) 1989-12-22 1994-04-14 Emitec Emissionstechnologie Abgasleitung mit wendelförmig angeströmtem katalysator-trägerkörper.
DE4002754C2 (de) 1990-01-31 1994-03-17 Daimler Benz Ag Im Zuluftstrom einer Heiz- oder Klimaanlage eines Kraftwagens eingesetzte Filteranordnung
US5065574A (en) 1990-05-29 1991-11-19 Caterpillar Inc. Particulate trap regeneration apparatus and method
DE4021495A1 (de) 1990-07-05 1992-01-09 Schwaebische Huettenwerke Gmbh Abgasfilter
US5082479A (en) 1990-07-16 1992-01-21 Cummins Engine Company, Inc. Diesel particulate trap mounting system
US5212948A (en) 1990-09-27 1993-05-25 Donaldson Company, Inc. Trap apparatus with bypass
US5248482A (en) 1991-04-05 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes wrapped with cross-wound inorganic yarn to form four-sided filter traps
AU2246092A (en) 1991-06-27 1993-01-25 Donaldson Company Inc. Trap apparatus with tubular filter element
JPH05306614A (ja) 1992-04-28 1993-11-19 Matsushita Electric Ind Co Ltd 排気ガスフィルタとその製造方法
JP2894103B2 (ja) 1992-09-09 1999-05-24 松下電器産業株式会社 排気ガス浄化装置
JPH06294316A (ja) * 1993-04-09 1994-10-21 Isuzu Ceramics Kenkyusho:Kk ディーゼルパティキュレートフィルタ
US5396764A (en) 1994-02-14 1995-03-14 Ford Motor Company Spark ignition engine exhaust system
EP0697505A1 (de) 1994-08-02 1996-02-21 Corning Incorporated Adsorptionsvorrichtung in Reihe
US5787707A (en) 1994-08-02 1998-08-04 Corning Incorporated In-line adsorber system
JP3899534B2 (ja) 1995-08-14 2007-03-28 トヨタ自動車株式会社 ディーゼル機関の排気浄化方法
JP3434117B2 (ja) 1996-03-29 2003-08-04 住友電気工業株式会社 ディーゼルエンジン用パティキュレートトラップ
GB9621215D0 (en) 1996-10-11 1996-11-27 Johnson Matthey Plc Emission control
DE19704147A1 (de) 1997-02-04 1998-08-06 Emitec Emissionstechnologie Hitzebeständiger und regenerierbarer Filterkörper mit Strömungswegen
US5771868A (en) 1997-07-03 1998-06-30 Turbodyne Systems, Inc. Turbocharging systems for internal combustion engines
DE19755354A1 (de) 1997-12-12 1999-06-17 Emitec Emissionstechnologie Metallfolie mit Durchbrechungen
GB9802504D0 (en) 1998-02-06 1998-04-01 Johnson Matthey Plc Improvements in emission control
GB9804739D0 (en) 1998-03-06 1998-04-29 Johnson Matthey Plc Improvements in emissions control
US6325834B1 (en) 1998-05-18 2001-12-04 Roberto Fonseca Exhaust filter and catalyst structure
DE19923781C2 (de) 1999-05-22 2001-04-26 Degussa Verfahren und Vorrichtung zur Entfernung von Ruß aus dem Abgas eines Dieselmotors
EP1196234B1 (de) 1999-07-02 2007-04-18 Engelhard Corporation Katalysatorsystem zum behandeln von abgasen aus dieselmotoren und verfahren
JP2001115822A (ja) 1999-10-19 2001-04-24 Hino Motors Ltd ディーゼルエンジンのパティキュレートフィルタ再生装置
US6582490B2 (en) 2000-05-18 2003-06-24 Fleetguard, Inc. Pre-form for exhaust aftertreatment control filter
US6776814B2 (en) 2000-03-09 2004-08-17 Fleetguard, Inc. Dual section exhaust aftertreatment filter and method
US6669913B1 (en) 2000-03-09 2003-12-30 Fleetguard, Inc. Combination catalytic converter and filter
JP3566905B2 (ja) * 2000-04-17 2004-09-15 日野自動車株式会社 排気浄化装置
DE10026696A1 (de) 2000-05-30 2001-12-20 Emitec Emissionstechnologie Partikelfalle
JP2001355431A (ja) * 2000-06-16 2001-12-26 Isuzu Motors Ltd ディーゼルエンジンの排気浄化装置
DE10031200A1 (de) 2000-06-27 2002-01-17 Emitec Emissionstechnologie Partikelfalle zum Abscheiden von Partikeln aus dem Strom eines Fluids, Verfahren zum Abscheiden von Partikeln aus dem Strom eines Fluids und Verwendung einer Partikelfalle
US6673136B2 (en) 2000-09-05 2004-01-06 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions and methods
JP4889873B2 (ja) 2000-09-08 2012-03-07 日産自動車株式会社 排気ガス浄化システム、これに用いる排気ガス浄化触媒及び排気浄化方法
JP2002213227A (ja) * 2000-11-17 2002-07-31 Toyota Motor Corp 排気ガス浄化装置、および排気ガスの浄化方法
JP3925154B2 (ja) 2000-12-25 2007-06-06 株式会社デンソー 排ガス浄化フィルタ
EP1251248A1 (de) 2001-04-18 2002-10-23 OMG AG & Co. KG Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors
JP3840923B2 (ja) 2001-06-20 2006-11-01 いすゞ自動車株式会社 ディーゼルエンジンの排気浄化装置
DE20117659U1 (de) 2001-10-29 2002-01-10 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Offener Partikelfilter mit Heizelement
DE10153284A1 (de) * 2001-10-29 2003-05-15 Emitec Emissionstechnologie Filterverbund und Verfahren zu seiner Herstellung
DE20117873U1 (de) 2001-11-06 2002-02-14 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Offener Filterkörper mit verbesserten Strömungseigenschaften
GB0218540D0 (en) 2002-08-09 2002-09-18 Johnson Matthey Plc Engine exhaust treatment
JP4172986B2 (ja) 2002-10-10 2008-10-29 日本碍子株式会社 ハニカム構造体及びその製造方法並びに当該ハニカム構造体を用いた排ガス浄化システム
JP2004162613A (ja) 2002-11-13 2004-06-10 Mitsubishi Fuso Truck & Bus Corp 内燃機関の排気浄化装置
DE10254764A1 (de) 2002-11-22 2004-06-03 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasanlage
DE10257113A1 (de) 2002-12-05 2004-06-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelfalle mit beschichteter Faserlage
DE10304814C5 (de) 2003-02-06 2009-07-02 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Werkzeug zur Herstellung von strukturierten Blechlagen; Katalysator-Trägerkörper
JP3711117B2 (ja) * 2003-03-25 2005-10-26 株式会社東芝 無線受信装置
DE10321105A1 (de) 2003-05-09 2004-12-02 Emitec Gesellschaft Für Emissionstechnologie Mbh Regeneration einer Partikelfalle
JP4333289B2 (ja) * 2003-09-03 2009-09-16 いすゞ自動車株式会社 排気ガス浄化システム
JP2005180262A (ja) 2003-12-18 2005-07-07 Tetsuo Toyoda 粒子状物質の減少装置

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EP1877652A1 (de) 2008-01-16
WO2006115629A1 (en) 2006-11-02
EP1877652B1 (de) 2010-11-17
DE602006018279D1 (de) 2010-12-30
US7340888B2 (en) 2008-03-11

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