ES2057674T3 - Procedimiento de fabricacion de un dispositivo para la depuracion o descomposicion catalitica de gases de escape calientes. - Google Patents

Procedimiento de fabricacion de un dispositivo para la depuracion o descomposicion catalitica de gases de escape calientes.

Info

Publication number
ES2057674T3
ES2057674T3 ES91110837T ES91110837T ES2057674T3 ES 2057674 T3 ES2057674 T3 ES 2057674T3 ES 91110837 T ES91110837 T ES 91110837T ES 91110837 T ES91110837 T ES 91110837T ES 2057674 T3 ES2057674 T3 ES 2057674T3
Authority
ES
Spain
Prior art keywords
purification
exhaust gases
manufacturing procedure
hot exhaust
catalytic decomposition
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 - Lifetime
Application number
ES91110837T
Other languages
English (en)
Inventor
Rainer Diez
Thomas Dipl-Ing Sommer
Dieter Bozian
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.)
Friedrich Boysen GmbH and Co KG
Original Assignee
Friedrich Boysen GmbH and Co KG
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 Friedrich Boysen GmbH and Co KG filed Critical Friedrich Boysen GmbH and Co KG
Application granted granted Critical
Publication of ES2057674T3 publication Critical patent/ES2057674T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N3/2839—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
    • F01N3/2857—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 the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

LA CARCASA (1) SE COMPONE DE DOS TRAMOS (4, 5) DEL TIPO DE TUBO CONECTADOS UNO EN EL OTRO DE FORMA AXIAL, EN LOS QUE LOS CUERPOS CATALIZADORES (8) SE ENCAJAN CONJUNTAMENTE DE FORMA AXIAL CON UN REVESTIMIENTO FORMADO A TRAVES DE ESTERAS HINCHABLES, CON LO QUE LA SITUACION TEORICA ESTA PRECALCULADA A TRAVES DE TOPES (7).
ES91110837T 1990-07-28 1991-06-29 Procedimiento de fabricacion de un dispositivo para la depuracion o descomposicion catalitica de gases de escape calientes. Expired - Lifetime ES2057674T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4024015A DE4024015A1 (de) 1990-07-28 1990-07-28 Vorrichtung zur katalytischen reinigung bzw. zerlegung von heissen abgasen

Publications (1)

Publication Number Publication Date
ES2057674T3 true ES2057674T3 (es) 1994-10-16

Family

ID=6411204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91110837T Expired - Lifetime ES2057674T3 (es) 1990-07-28 1991-06-29 Procedimiento de fabricacion de un dispositivo para la depuracion o descomposicion catalitica de gases de escape calientes.

Country Status (4)

Country Link
EP (1) EP0471175B1 (es)
AT (1) ATE108513T1 (es)
DE (2) DE4024015A1 (es)
ES (1) ES2057674T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202554U1 (de) * 1992-02-27 1992-04-16 Heinrich Gillet GmbH & Co KG, 6732 Edenkoben Vorrichtung zum katalytischen Reinigen der Abgase von Verbrennungsmotoren
DE4244315C2 (de) * 1992-08-31 1998-02-26 Zeuna Staerker Kg Katalytische Abgasreinigungsvorrichtung
DE4446986A1 (de) * 1993-12-31 1995-07-06 Eberspaecher J Verfahren zum Vereinigen eines Abgasbehandlungskörpers mit seinem Gehäuse und Abgasbehandlungsvorrichtung
DE19549603C2 (de) * 1994-06-06 2003-10-23 Ford Werke Ag Vorrichtung zur katalytischen Behandlung von Abgasen und Verfahren zu ihrer Herstellung
DE19509029C2 (de) * 1994-06-06 1999-11-11 Ford Werke Ag Verfahren zur Herstellung einer katalytischen Behandlungsvorrichtung
DE19528947A1 (de) * 1995-08-07 1997-02-13 Boysen Friedrich Gmbh Co Kg Vorrichtung zur katalytischen Reinigung bzw. Zerlegung von heißen Abgasen
BR9504071A (pt) * 1995-09-19 1997-10-14 Gillet Heinrich Gmbh Catalisador de gases de descarga para motores de combustão interna
US5787584A (en) * 1996-08-08 1998-08-04 General Motors Corporation Catalytic converter
DE19919580A1 (de) * 1999-04-29 2000-11-02 Delphi Tech Inc Mehrteiliges Katalysatorgehäuse
DE10217925B4 (de) * 2002-04-22 2005-07-28 J. Eberspächer GmbH & Co. KG Katalysator für eine Brennkraftmaschine
DE10250345A1 (de) * 2002-10-29 2004-05-13 Volkswagen Ag Brennstoffzellenanordnung
DE10254036B4 (de) * 2002-11-20 2005-08-04 J. Eberspächer GmbH & Co. KG Mehrbettkatalysator
EP1422396B1 (de) 2002-11-20 2006-09-27 J. Eberspächer GmbH & Co. KG Mehrbettkatalysator
FR2879240B1 (fr) * 2004-12-10 2010-12-17 Faurecia Sys Echappement Dispositif de depollution des gaz d'echappement d'un moteur thermique
DE102010015273A1 (de) * 2010-04-15 2011-10-20 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung
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
DE102018106836A1 (de) * 2018-03-22 2019-09-26 Faurecia Emissions Control Technologies, Germany Gmbh Abgasanlagenkomponente sowie Verfahren zur Herstellung einer Abgasanlagenkomponente
FR3082556A1 (fr) * 2018-06-15 2019-12-20 Psa Automobiles Sa Dispositif de purification de gaz de combustion comportant une entretoise thermiquement decomposable

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN141845B (es) * 1973-09-26 1977-04-23 Engelhard Min & Chem
US3948611A (en) * 1974-06-10 1976-04-06 Engelhard Minerals & Chemicals Corporation Catalytic converter having hollow, gas-filled mounting means for a monolithic catalyst
US4161509A (en) * 1975-04-14 1979-07-17 Tenneco., Inc. Monolithic converter
JPS59215914A (ja) * 1983-05-24 1984-12-05 Honda Motor Co Ltd 二段触媒コンバ−タ
DE3700070A1 (de) * 1987-01-02 1988-07-14 Eberspaecher J Vorrichtung fuer die katalytische reinigung von fahrzeugmotor-abgasen
DE3811224A1 (de) * 1988-04-02 1989-10-12 Leistritz Ag Abgaskatalysator mit metallmonolith
DE3827863A1 (de) * 1988-08-17 1990-02-22 Leistritz Ag Katalytische abgasreinigungsvorrichtung
DE3830352C1 (en) * 1988-09-07 1989-11-30 Leistritz Ag, 8500 Nuernberg, De Exhaust emission control device for motor vehicles
DE8812762U1 (de) * 1988-10-11 1989-06-29 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Katalysator mit Doppelmantelsystem
DE3838426A1 (de) * 1988-11-12 1990-05-17 Leistritz Ag Abgasreinigungsvorrichtung

Also Published As

Publication number Publication date
EP0471175B1 (de) 1994-07-13
ATE108513T1 (de) 1994-07-15
EP0471175A1 (de) 1992-02-19
DE4024015A1 (de) 1992-02-06
DE59102160D1 (de) 1994-08-18

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