DE9012444U1 - Katalysatoranordnung - Google Patents
KatalysatoranordnungInfo
- Publication number
- DE9012444U1 DE9012444U1 DE9012444U DE9012444U DE9012444U1 DE 9012444 U1 DE9012444 U1 DE 9012444U1 DE 9012444 U DE9012444 U DE 9012444U DE 9012444 U DE9012444 U DE 9012444U DE 9012444 U1 DE9012444 U1 DE 9012444U1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- cover plates
- arrangement according
- housing
- bodies
- 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
- 239000003054 catalyst Substances 0.000 title claims description 31
- 238000009413 insulation Methods 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012210 heat-resistant fiber Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
-
- 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
- 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
- F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
- F01N2350/02—Fitting ceramic monoliths in a metallic housing
- F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9012444U DE9012444U1 (de) | 1990-08-31 | 1990-08-31 | Katalysatoranordnung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9012444U DE9012444U1 (de) | 1990-08-31 | 1990-08-31 | Katalysatoranordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9012444U1 true DE9012444U1 (de) | 1992-01-09 |
Family
ID=6857016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9012444U Expired - Lifetime DE9012444U1 (de) | 1990-08-31 | 1990-08-31 | Katalysatoranordnung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9012444U1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3509790A1 (de) * | 1985-03-19 | 1986-10-09 | LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg | Abgasreinigungsvorrichtung fuer kraftfahrzeuge |
DE3638049A1 (de) * | 1986-11-07 | 1988-05-19 | Leistritz Ag | Abgasreinigungsvorrichtung |
DE3729994A1 (de) * | 1987-09-08 | 1989-03-16 | Bischoff Erhardt Gmbh Co Kg | Vorrichtung zum katalytischen reinigen von abgasen |
EP0356907A2 (de) * | 1988-09-01 | 1990-03-07 | Emitec Gesellschaft für Emissionstechnologie mbH | Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung |
-
1990
- 1990-08-31 DE DE9012444U patent/DE9012444U1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3509790A1 (de) * | 1985-03-19 | 1986-10-09 | LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg | Abgasreinigungsvorrichtung fuer kraftfahrzeuge |
DE3638049A1 (de) * | 1986-11-07 | 1988-05-19 | Leistritz Ag | Abgasreinigungsvorrichtung |
DE3729994A1 (de) * | 1987-09-08 | 1989-03-16 | Bischoff Erhardt Gmbh Co Kg | Vorrichtung zum katalytischen reinigen von abgasen |
EP0356907A2 (de) * | 1988-09-01 | 1990-03-07 | Emitec Gesellschaft für Emissionstechnologie mbH | Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung |
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