ES2044341T3 - Dispositivo para gases de escape, en especial dispositivo de limpieza de los gases de escape. - Google Patents
Dispositivo para gases de escape, en especial dispositivo de limpieza de los gases de escape.Info
- Publication number
- ES2044341T3 ES2044341T3 ES90114642T ES90114642T ES2044341T3 ES 2044341 T3 ES2044341 T3 ES 2044341T3 ES 90114642 T ES90114642 T ES 90114642T ES 90114642 T ES90114642 T ES 90114642T ES 2044341 T3 ES2044341 T3 ES 2044341T3
- Authority
- ES
- Spain
- Prior art keywords
- exhaust gases
- cones
- rings
- support bodies
- screwing
- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
- F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds 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
- 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
- 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
- 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
- F01N13/141—Double-walled exhaust pipes or housings
-
- 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
- F01N3/2839—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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
-
- 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
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/10—Tubes having non-circular cross section
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)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
EL DISPOSITIVO PURFICADOR DE GAS DE ESCAPE PRESENTADO ESTA COMPUESTO DE UNA CAJA EXTERIOR (1) DIVIDIDA EN DOS SEMICASCARAS (1A,1B), QUE ALOJA SOBRE UNA ESTERA ELASTICA DE ALOJAMIENTO (5) (UNA LLAMADA ESTERA EXPANSIVA DE FIBRA TEXTIL MINERAL) UNO O MAS CUERPOS DE SOPORTE (4) CON ESTRUCTURA ALVEOLAR, Y UNOS CONOS APANTALLADORES INTERIORES (7) DE ENTRADA Y SALIDA. ENTRE DOS CUERPOS DE SOPORTE COLINDANTES (4,4'') SE MONTAN UNOS AROS APANTALLADORES (10). LA CAJA INTERIOR Y ESPECIALMENTE LOS CONOS (7) Y AROS (10) APANTALLADORES SE COMPONEN DE UNA ESTERA DE TELA METALICA ELASTICA AL EMPUJE Y VAN FIJADOS EN AMBOS EXTREMOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3929205A DE3929205A1 (de) | 1989-09-02 | 1989-09-02 | Abgasvorrichtung, insbes. abgasreinigungsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2044341T3 true ES2044341T3 (es) | 1994-01-01 |
Family
ID=6388521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90114642T Expired - Lifetime ES2044341T3 (es) | 1989-09-02 | 1990-07-31 | Dispositivo para gases de escape, en especial dispositivo de limpieza de los gases de escape. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0415101B1 (es) |
DE (2) | DE3929205A1 (es) |
ES (1) | ES2044341T3 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4026566C2 (de) * | 1990-08-22 | 1993-10-28 | Eberspaecher J | Abgasreinigungsvorrichtung mit zwei Abgasbehandlungskörpern hintereinander |
DE4201426C2 (de) * | 1992-01-21 | 1994-03-31 | Leistritz Abgastech | Abgasreinigungsvorrichtung |
EP0603754B1 (de) * | 1992-12-22 | 1996-09-18 | LEISTRITZ AG & CO. Abgastechnik | Vorrichtung zur Reduzierung von Abgas-Schadstoffen, insbesondere für Kraftfahrzeuge |
DE4323791C2 (de) * | 1993-07-15 | 1997-03-20 | Daimler Benz Ag | Abgasnachbehandlungseinrichtung zum katalytischen Reinigen der Abgase von Brennkraftmaschinen |
EP0719912B1 (de) * | 1994-12-30 | 2000-02-02 | J. Eberspächer GmbH & Co. | Abgasbehandlungsvorrichtung für Verbrennungsmotorenabgase |
DE19628798B4 (de) * | 1996-07-17 | 2008-04-17 | Daimler Ag | Abgaskrümmer zur Abgasführung aus einer Brennkraftmaschine |
DE10018805A1 (de) * | 2000-04-15 | 2001-11-29 | Volkswagen Ag | Verfahren und Vorrichtung zur Herstellung eines Katalysators mit einem einen polygonen Querschnitt aufweisenden Monolithen |
US20030086832A1 (en) * | 2001-11-02 | 2003-05-08 | Turek Alan G. | End cones for exhaust emission control devices and methods of making |
DE102009037520A1 (de) * | 2009-08-17 | 2011-04-21 | Poroson Gmbh | Abgaskrümmer |
US9790836B2 (en) | 2012-11-20 | 2017-10-17 | Tenneco Automotive Operating Company, Inc. | Loose-fill insulation exhaust gas treatment device and methods of manufacturing |
FR3084109B1 (fr) * | 2018-07-23 | 2022-08-19 | Renault Sas | Dispositif d’isolation thermique a l’echappement de moteur thermique |
DE102019104940A1 (de) * | 2019-02-27 | 2020-08-27 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgaskonverter-Gehäusestruktur |
CN115585037B (zh) * | 2022-09-27 | 2023-05-05 | 九江学院 | 一种尾气捕集结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2222663C3 (de) * | 1972-05-09 | 1975-03-06 | Zeuna-Staerker Kg, 8900 Augsburg | Verfahren zur Herstellung einer Vorrichtung zur Reinigung der Abgase von Brennkraftmaschinen |
JPS54160558A (en) * | 1978-05-19 | 1979-12-19 | Chuo Hatsujo Kk | Forming metal wire cushion body and product thereof |
DE3509790A1 (de) * | 1985-03-19 | 1986-10-09 | LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg | Abgasreinigungsvorrichtung fuer kraftfahrzeuge |
EP0193072B1 (de) * | 1985-02-22 | 1989-04-12 | Leistritz Aktiengesellschaft | Katalytische Abgasentgiftungseinrichtung |
DE3700070A1 (de) * | 1987-01-02 | 1988-07-14 | Eberspaecher J | Vorrichtung fuer die katalytische reinigung von fahrzeugmotor-abgasen |
DE3710299A1 (de) * | 1987-03-28 | 1988-10-13 | Eberspaecher J | Anordnung zur halterung eines katalysators in einem gehaeuse im abgassystem eines mit fluessigem brennstoff betriebenen motors |
DE3729994A1 (de) * | 1987-09-08 | 1989-03-16 | Bischoff Erhardt Gmbh Co Kg | Vorrichtung zum katalytischen reinigen von abgasen |
DE3821397C2 (de) * | 1988-06-24 | 1993-10-14 | Eberspaecher J | Vorrichtung zur katalytischen Reinigung von Verbrennungsmotor-Abgasen |
-
1989
- 1989-09-02 DE DE3929205A patent/DE3929205A1/de active Granted
-
1990
- 1990-07-31 DE DE90114642T patent/DE59002823D1/de not_active Expired - Fee Related
- 1990-07-31 EP EP90114642A patent/EP0415101B1/de not_active Expired - Lifetime
- 1990-07-31 ES ES90114642T patent/ES2044341T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3929205A1 (de) | 1991-03-21 |
EP0415101B1 (de) | 1993-09-22 |
EP0415101A1 (de) | 1991-03-06 |
DE59002823D1 (de) | 1993-10-28 |
DE3929205C2 (es) | 1992-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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