EP1536110A1 - Katalysatorbeschichteter Partikelfilter für Abgase - Google Patents

Katalysatorbeschichteter Partikelfilter für Abgase Download PDF

Info

Publication number
EP1536110A1
EP1536110A1 EP03104385A EP03104385A EP1536110A1 EP 1536110 A1 EP1536110 A1 EP 1536110A1 EP 03104385 A EP03104385 A EP 03104385A EP 03104385 A EP03104385 A EP 03104385A EP 1536110 A1 EP1536110 A1 EP 1536110A1
Authority
EP
European Patent Office
Prior art keywords
inlet
channels
catalyst
soot filter
outlet
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.)
Withdrawn
Application number
EP03104385A
Other languages
English (en)
French (fr)
Inventor
Jean-Claude Binsfeld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies 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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Priority to EP03104385A priority Critical patent/EP1536110A1/de
Publication of EP1536110A1 publication Critical patent/EP1536110A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • F01N3/033—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, e.g. catalysed diesel particulate filters
    • 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
    • F01N3/02—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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
EP03104385A 2003-11-26 2003-11-26 Katalysatorbeschichteter Partikelfilter für Abgase Withdrawn EP1536110A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03104385A EP1536110A1 (de) 2003-11-26 2003-11-26 Katalysatorbeschichteter Partikelfilter für Abgase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03104385A EP1536110A1 (de) 2003-11-26 2003-11-26 Katalysatorbeschichteter Partikelfilter für Abgase

Publications (1)

Publication Number Publication Date
EP1536110A1 true EP1536110A1 (de) 2005-06-01

Family

ID=34443055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03104385A Withdrawn EP1536110A1 (de) 2003-11-26 2003-11-26 Katalysatorbeschichteter Partikelfilter für Abgase

Country Status (1)

Country Link
EP (1) EP1536110A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008009346A1 (de) * 2006-07-15 2008-01-24 Daimler Ag Partikelabscheider und verfahren zur regeneration eines partikelabscheiders
KR101290525B1 (ko) 2007-05-10 2013-07-30 주식회사 에코닉스 연료함유촉매가 적용된 디젤 차량용 배기정화 시스템 및방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089237A (en) * 1989-07-20 1992-02-18 Daimler-Benz Ag Gas filter with catalytic coating and a gastight downstream region
US5100632A (en) * 1984-04-23 1992-03-31 Engelhard Corporation Catalyzed diesel exhaust particulate filter
WO2001012320A1 (en) * 1999-08-13 2001-02-22 Johnson Matthey Public Limited Company Catalytic wall-flow filter
EP1300193A1 (de) * 2001-10-06 2003-04-09 OMG AG & Co. KG Verfahren und Vorrichtung zur katalytischen Konvertierung von im Abgas von Verbrennungsmotoren enthaltenen gasförmigen Schadstoffen
EP1312776A2 (de) * 2001-11-16 2003-05-21 Isuzu Motors Limited Abgasreinigungsvorrichtung
JP2003154223A (ja) * 2001-07-18 2003-05-27 Ibiden Co Ltd 触媒つきフィルタ、その製造方法及び排気ガス浄化システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100632A (en) * 1984-04-23 1992-03-31 Engelhard Corporation Catalyzed diesel exhaust particulate filter
US5089237A (en) * 1989-07-20 1992-02-18 Daimler-Benz Ag Gas filter with catalytic coating and a gastight downstream region
WO2001012320A1 (en) * 1999-08-13 2001-02-22 Johnson Matthey Public Limited Company Catalytic wall-flow filter
JP2003154223A (ja) * 2001-07-18 2003-05-27 Ibiden Co Ltd 触媒つきフィルタ、その製造方法及び排気ガス浄化システム
EP1300193A1 (de) * 2001-10-06 2003-04-09 OMG AG & Co. KG Verfahren und Vorrichtung zur katalytischen Konvertierung von im Abgas von Verbrennungsmotoren enthaltenen gasförmigen Schadstoffen
EP1312776A2 (de) * 2001-11-16 2003-05-21 Isuzu Motors Limited Abgasreinigungsvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 09 3 September 2003 (2003-09-03) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008009346A1 (de) * 2006-07-15 2008-01-24 Daimler Ag Partikelabscheider und verfahren zur regeneration eines partikelabscheiders
KR101290525B1 (ko) 2007-05-10 2013-07-30 주식회사 에코닉스 연료함유촉매가 적용된 디젤 차량용 배기정화 시스템 및방법

Similar Documents

Publication Publication Date Title
EP0731256B1 (de) Filterelement zur Steuerung der Abgasemission von Brennkraftmaschinen
US8889221B2 (en) Method for reducing pressure drop through filters, and filter exhibiting reduced pressure drop
KR100595407B1 (ko) 입자형상 물질의 감소장치
US7618596B2 (en) Honeycomb filter and exhaust gas purification system
US4934142A (en) Exhaust emission control device for a diesel engine
US7718143B2 (en) Filter catalyst for purifying exhaust gases
US8926926B2 (en) Exhaust particulate management for gasoline-fueled engines
KR100747088B1 (ko) 열내구성이 개선된 디젤엔진 매연여과장치용 촉매식 ｄｐｆ
JPH0160652B2 (de)
JPH10176519A (ja) ディーゼルエンジン用パティキュレートトラップ
WO2014178633A1 (ko) 가솔린직접분사엔진 매연여과용 촉매식 필터
US20100300082A1 (en) Diesel particulate filter
JP2006233935A (ja) 排気ガス浄化装置
EP1536110A1 (de) Katalysatorbeschichteter Partikelfilter für Abgase
US10918987B2 (en) Particulate filter for an internal combustion engine and method for producing such a particulate filter
EP1642012B1 (de) Filteranordnung zur behandlung eines gasstroms und teilchenfilter
US20080047244A1 (en) Crack Resistant Substrate for an Exhaust Treatment Device
KR100763411B1 (ko) 다중배열형 디젤 산화/환원 촉매변환장치
CN107035481A (zh) 柴油引擎排烟净化的高阶处理装置
JP2008264631A (ja) 排ガス浄化用フィルタ触媒
JPH0255603B2 (de)
US7753978B2 (en) Filter system
JP3943891B2 (ja) パティキュレートフィルタ
JPH02188614A (ja) ディーゼルパティキュレート捕集用フィルタ
KR930001524B1 (ko) 디이젤엔진 배기가스의 연소식 정화 재생방법

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20051202