ES2055934T3 - Convertidor de gases de escape para motores de combustion interna. - Google Patents
Convertidor de gases de escape para motores de combustion interna.Info
- Publication number
- ES2055934T3 ES2055934T3 ES91103668T ES91103668T ES2055934T3 ES 2055934 T3 ES2055934 T3 ES 2055934T3 ES 91103668 T ES91103668 T ES 91103668T ES 91103668 T ES91103668 T ES 91103668T ES 2055934 T3 ES2055934 T3 ES 2055934T3
- Authority
- ES
- Spain
- Prior art keywords
- cone
- interior
- exhaust gas
- combustion engines
- housing
- 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
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
- 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
- F01N13/14—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 thermal insulation
-
- 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
- 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
- F01N3/2867—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 placed at the front or end face of catalyst body
-
- 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
- F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
- F01N2350/02—Fitting ceramic monoliths in a metallic housing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (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)
Abstract
LA INVENCION SE REFIERE A CONVERTIDORES CATALITICOS DE LOS GASES DE ESCAPE PARA MOTORES DE COMBUSTION. UN CUERPO (1) DE PANAL CERAMICO CON RECUBRIMIENTO CATALITICO SE FIJA EN SENTIDO RADIAL Y AXIAL EN UNA CARCASA (3) METALICA POR MEDIO DE UNA ALMOHADILLA (2). LA CARCASA (3) POSEE UN CONO (4) EN CUYA SUPERFICIE INTERIOR SE MONTA POR MEDIO DE UN CONO (6) INTERIOR UNA CAPA (5) DE MATERIAL AISLANTE FIBROSO. LA RANURA ENTRE EL EXTREMO (7.1) DEL CONO (6) Y LA SUPERFICIE FRONTAL DEL CUERPO (1) SE CIERRA CON UNA JUNTA (8.2) ANULAR. ESTA JUNTA ANULAR TIENE LA MISION DE PROTEGER LA CAPA (5) Y LA ALMOHADILLA (2) DE LA ACCION PERJUDICIAL DE LOS GASES DE ESCAPE, AL MISMO TIEMPO, QUE SOPORTE EL CONO (6) INTERIOR Y QUE COMPENSA LAS DILATACIONES TERMICAS DE LA CARCASA (3), DEL CONO (4) Y DEL CONO (6) INTERIOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4009945A DE4009945C2 (de) | 1990-03-28 | 1990-03-28 | Abgaskonverter für Brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055934T3 true ES2055934T3 (es) | 1994-09-01 |
Family
ID=6403238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91103668T Expired - Lifetime ES2055934T3 (es) | 1990-03-28 | 1991-03-11 | Convertidor de gases de escape para motores de combustion interna. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0450348B1 (es) |
DE (2) | DE4009945C2 (es) |
ES (1) | ES2055934T3 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5882608A (en) | 1996-06-18 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Hybrid mounting system for pollution control devices |
DE19922954C5 (de) * | 1999-05-19 | 2006-10-12 | Belchem Fiber Materials Gmbh | Verwendung von anorganischen Textilfaserwerkstoffen in Form von Gestricken und Rundnadelschläuchen in Abgaskonvertern für Brennkraftmaschinen |
DE10020492A1 (de) * | 2000-04-26 | 2001-10-31 | Eberspaecher J Gmbh & Co | Abgasvorrichtung einer Abgasanlage, insbesondere Kraftfahrzeug-Katalysator in Modulbauweise |
DE10107856A1 (de) * | 2001-02-20 | 2002-08-29 | Zeuna Staerker Kg | Abgasreinigungsvorrichtung |
DE10360669A1 (de) * | 2003-12-23 | 2005-07-28 | Daimlerchrysler Ag | Abgasvorrichtung für eine Abgasnachbehandlungseinrichtung |
US7323030B2 (en) * | 2004-10-28 | 2008-01-29 | Delphi Technologies, Inc. | Apparatus and method for an exhaust aftertreatment device |
DE102005002929A1 (de) | 2005-01-21 | 2006-07-27 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Faservlies zum Lagern eines Wabenkörpers in einer Abgasleitung |
JP4663341B2 (ja) * | 2005-01-25 | 2011-04-06 | イビデン株式会社 | 排気ガス浄化装置のエンドコーン部用断熱材 |
DE102005058253B4 (de) * | 2005-12-06 | 2007-10-04 | Federal-Mogul Sealing Systems Gmbh | Schutzschild zur thermischen und akustischen Abschirmung von Bauteilen einer Verbrennungskraftmaschine |
FR2917779B1 (fr) * | 2007-06-21 | 2015-05-15 | Faurecia Sys Echappement | Element de depollution pour ligne d'echappement des gaz d'un vehicule automobile. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2220921C2 (de) * | 1972-04-28 | 1974-05-30 | Zeuna-Staerker Kg, 8900 Augsburg | Vorrichtung zur katalytischen reinigung der auspuffgase von brennkraftmaschinen |
DE2341265C2 (de) * | 1973-08-16 | 1983-10-20 | Volkswagenwerk Ag, 3180 Wolfsburg | Einrichtung zur katalytischen Abgasreinigung |
IN141845B (es) * | 1973-09-26 | 1977-04-23 | Engelhard Min & Chem | |
GB1507164A (en) * | 1974-06-10 | 1978-04-12 | Engelhard Min & Chem | Apparatus for purifying gases |
DE3432283A1 (de) * | 1984-09-01 | 1986-03-13 | LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg | Katalytische abgasentgiftungseinrichtung |
DE3433938A1 (de) * | 1984-09-15 | 1985-10-24 | Bayerische Motoren Werke AG, 8000 München | Abgaskonverter fuer brennkraftmaschinen |
DE3626728A1 (de) * | 1986-08-07 | 1988-02-18 | Leistritz Ag | Abgasreinigungsvorrichtung fuer kraftfahrzeuge |
DE3729994A1 (de) * | 1987-09-08 | 1989-03-16 | Bischoff Erhardt Gmbh Co Kg | Vorrichtung zum katalytischen reinigen von abgasen |
DE3811224A1 (de) * | 1988-04-02 | 1989-10-12 | Leistritz Ag | Abgaskatalysator mit metallmonolith |
-
1990
- 1990-03-28 DE DE4009945A patent/DE4009945C2/de not_active Expired - Fee Related
-
1991
- 1991-03-11 ES ES91103668T patent/ES2055934T3/es not_active Expired - Lifetime
- 1991-03-11 EP EP91103668A patent/EP0450348B1/de not_active Expired - Lifetime
- 1991-03-11 DE DE59101417T patent/DE59101417D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0450348A1 (de) | 1991-10-09 |
DE4009945A1 (de) | 1991-10-02 |
DE4009945C2 (de) | 1996-11-14 |
DE59101417D1 (de) | 1994-05-26 |
EP0450348B1 (de) | 1994-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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