DE9210010U1 - - Google Patents
Info
- Publication number
- DE9210010U1 DE9210010U1 DE9210010U DE9210010U DE9210010U1 DE 9210010 U1 DE9210010 U1 DE 9210010U1 DE 9210010 U DE9210010 U DE 9210010U DE 9210010 U DE9210010 U DE 9210010U DE 9210010 U1 DE9210010 U1 DE 9210010U1
- Authority
- DE
- Germany
- 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
- 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
- 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
- F01N3/08—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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2330/14—Sintered material
-
- 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
- F01N2350/04—Fitting ceramic monoliths in a metallic housing with means compensating thermal expansion
-
- 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
- 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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9210010U DE9210010U1 (fr) | 1992-07-25 | 1992-07-25 | |
EP93111728A EP0581190A1 (fr) | 1992-07-25 | 1993-07-22 | Dispositif d'épuration catalytique de gaz d'échappement pour moteurs à combustion interne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9210010U DE9210010U1 (fr) | 1992-07-25 | 1992-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9210010U1 true DE9210010U1 (fr) | 1992-10-22 |
Family
ID=6882017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9210010U Expired - Lifetime DE9210010U1 (fr) | 1992-07-25 | 1992-07-25 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0581190A1 (fr) |
DE (1) | DE9210010U1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19627289A1 (de) * | 1996-06-16 | 1997-12-18 | Andreas Dipl Ing Gifhorn | Segmentale Anordnung von Katalysatormonolithen |
US7597859B2 (en) | 2005-03-24 | 2009-10-06 | Emitec Gesellschaft Fuer Emissionstechnolgie Mbh | Exhaust gas system with two exhaust gas treatment units |
EP2129883A1 (fr) | 2007-02-21 | 2009-12-09 | Umicore AG & Co. KG | Système de catalyseur et utilisation |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9504071A (pt) * | 1995-09-19 | 1997-10-14 | Gillet Heinrich Gmbh | Catalisador de gases de descarga para motores de combustão interna |
WO2004113816A1 (fr) * | 2003-06-23 | 2004-12-29 | Porzellanfabrik Frauenthal Gmbh | Dispositif en nid d'abeilles destine au traitement des gaz d'echappement |
CN115355076A (zh) * | 2022-08-08 | 2022-11-18 | 合肥工业大学 | 一种选择催化还原系统用催化剂载体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4407785A (en) * | 1972-11-28 | 1983-10-04 | Engelhard Corporation | Method of conducting catalytically promoted gas-phase reactions |
JPS5840139A (ja) * | 1981-08-20 | 1983-03-09 | ユナイテツド・キングドム・アトミツク・エナ−ヂイ・オ−ソリテイ | 触媒装置 |
DE4024942A1 (de) * | 1990-08-06 | 1992-02-13 | Emitec Emissionstechnologie | Monolithischer metallischer wabenkoerper mit variierender kanalzahl |
-
1992
- 1992-07-25 DE DE9210010U patent/DE9210010U1/de not_active Expired - Lifetime
-
1993
- 1993-07-22 EP EP93111728A patent/EP0581190A1/fr not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19627289A1 (de) * | 1996-06-16 | 1997-12-18 | Andreas Dipl Ing Gifhorn | Segmentale Anordnung von Katalysatormonolithen |
US7597859B2 (en) | 2005-03-24 | 2009-10-06 | Emitec Gesellschaft Fuer Emissionstechnolgie Mbh | Exhaust gas system with two exhaust gas treatment units |
EP2129883A1 (fr) | 2007-02-21 | 2009-12-09 | Umicore AG & Co. KG | Système de catalyseur et utilisation |
US8226914B2 (en) | 2007-02-21 | 2012-07-24 | Umicore Ag & Co. Kg | Catalyst system and use thereof |
EP2129883B1 (fr) | 2007-02-21 | 2015-09-16 | Umicore AG & Co. KG | Système de catalyseur et utilisation |
Also Published As
Publication number | Publication date |
---|---|
EP0581190A1 (fr) | 1994-02-02 |