EP1229219A3 - Dispositif de purification des gaz d'échappement d'un moteur à combustion et procédé de fabrication - Google Patents

Dispositif de purification des gaz d'échappement d'un moteur à combustion et procédé de fabrication Download PDF

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Publication number
EP1229219A3
EP1229219A3 EP02001466A EP02001466A EP1229219A3 EP 1229219 A3 EP1229219 A3 EP 1229219A3 EP 02001466 A EP02001466 A EP 02001466A EP 02001466 A EP02001466 A EP 02001466A EP 1229219 A3 EP1229219 A3 EP 1229219A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
honeycomb body
engine
purifying
exhaust gas
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.)
Ceased
Application number
EP02001466A
Other languages
German (de)
English (en)
Other versions
EP1229219A2 (fr
Inventor
Ekkehard Dr. Pott
Michael Dr. Zillmer
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1229219A2 publication Critical patent/EP1229219A2/fr
Publication of EP1229219A3 publication Critical patent/EP1229219A3/fr
Ceased legal-status Critical Current

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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
EP02001466A 2001-02-02 2002-01-22 Dispositif de purification des gaz d'échappement d'un moteur à combustion et procédé de fabrication Ceased EP1229219A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104751A DE10104751A1 (de) 2001-02-02 2001-02-02 Vorrichtung zum Reinigen von Abgasen eines Verbrennungsmotors und Verfahren zu seiner Herstellung
DE10104751 2001-02-02

Publications (2)

Publication Number Publication Date
EP1229219A2 EP1229219A2 (fr) 2002-08-07
EP1229219A3 true EP1229219A3 (fr) 2003-05-14

Family

ID=7672651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001466A Ceased EP1229219A3 (fr) 2001-02-02 2002-01-22 Dispositif de purification des gaz d'échappement d'un moteur à combustion et procédé de fabrication

Country Status (2)

Country Link
EP (1) EP1229219A3 (fr)
DE (1) DE10104751A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1541820A3 (fr) * 2003-12-11 2005-06-22 Volkswagen Aktiengesellschaft Moteur à combustion interne avec un dispositif de purification des gaz d'échappement et procédé d'opération d'un moteur à combustion interne
DE102005062317B4 (de) * 2005-12-24 2008-08-21 Umicore Ag & Co. Kg Verfahren zur katalytischen Beschichtung von keramischen Wabenkörpern
DE102007002903B4 (de) * 2007-01-19 2009-06-04 Süd-Chemie AG Verfahren zum Beschichten eines Katalysatorträgers
DE102007026442A1 (de) 2007-06-06 2008-12-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Beschichtung von keramischen Körpern in der Abgastechnik mit radialer ungleichmäßiger Verteilung der Beschichtung
FR2941999B1 (fr) * 2009-02-12 2011-04-08 Peugeot Citroen Automobiles Sa Catalyseur pour le traitement des gaz d'echappement d'un moteur a combustion et procede d'obtention d'un tel catalyseur
DE102011018259A1 (de) * 2011-04-20 2012-10-25 Süd-Chemie AG Verfahren zur Beschichtung eines Substrates

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550034A (en) * 1984-04-05 1985-10-29 Engelhard Corporation Method of impregnating ceramic monolithic structures with predetermined amounts of catalyst
JPS62117633A (ja) * 1985-11-15 1987-05-29 Toyota Motor Corp モノリス触媒の製造方法
JPS637847A (ja) * 1986-06-30 1988-01-13 Toyota Motor Corp 排気ガス浄化用モノリス触媒の製造方法
US5866210A (en) * 1996-06-21 1999-02-02 Engelhard Corporation Method for coating a substrate
US5953832A (en) * 1998-04-28 1999-09-21 Engelhard Corporation Method for drying a coated substrate
DE19925391A1 (de) * 1998-06-03 1999-12-09 Denso Corp Wabenstrukturkörper und Verfahren zu seiner Herstellung
EP1063003A2 (fr) * 1999-06-22 2000-12-27 Nichias Corporation Structure catalytique pour la dépollution de gaz d'échappement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643785A1 (de) * 1986-12-20 1988-06-30 Opel Adam Ag Verfahren zum entgiften von verbrennungsmotor-abgasen und abgaskatalysator-vorrichtung
DE4431134C2 (de) * 1994-09-01 1997-03-06 Himmelsbach Johann Vorrichtung zur Verbesserung der Temperaturbeständigkeit von Katalysatoren für Verbrennungskraftmaschinen
FR2787866B1 (fr) * 1998-12-23 2001-06-08 Applic Gaz Sa Structure de combustion catalytique, bruleur catalytique la comportant et appareil de chauffage comprenant celui-ci
DE19912846A1 (de) * 1999-03-22 2000-09-28 Emitec Emissionstechnologie Katalysatorkörper mit anströmseitig verringerter Wanddicke

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550034A (en) * 1984-04-05 1985-10-29 Engelhard Corporation Method of impregnating ceramic monolithic structures with predetermined amounts of catalyst
JPS62117633A (ja) * 1985-11-15 1987-05-29 Toyota Motor Corp モノリス触媒の製造方法
JPS637847A (ja) * 1986-06-30 1988-01-13 Toyota Motor Corp 排気ガス浄化用モノリス触媒の製造方法
US5866210A (en) * 1996-06-21 1999-02-02 Engelhard Corporation Method for coating a substrate
US5953832A (en) * 1998-04-28 1999-09-21 Engelhard Corporation Method for drying a coated substrate
DE19925391A1 (de) * 1998-06-03 1999-12-09 Denso Corp Wabenstrukturkörper und Verfahren zu seiner Herstellung
EP1063003A2 (fr) * 1999-06-22 2000-12-27 Nichias Corporation Structure catalytique pour la dépollution de gaz d'échappement

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 332 (C - 455) 29 October 1987 (1987-10-29) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 209 (C - 504) 15 June 1988 (1988-06-15) *

Also Published As

Publication number Publication date
DE10104751A1 (de) 2002-08-08
EP1229219A2 (fr) 2002-08-07

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