EP0306705A3 - Support structure for producing a catalytic reactor for purifying exhaust gas - Google Patents
Support structure for producing a catalytic reactor for purifying exhaust gas Download PDFInfo
- Publication number
- EP0306705A3 EP0306705A3 EP88112685A EP88112685A EP0306705A3 EP 0306705 A3 EP0306705 A3 EP 0306705A3 EP 88112685 A EP88112685 A EP 88112685A EP 88112685 A EP88112685 A EP 88112685A EP 0306705 A3 EP0306705 A3 EP 0306705A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- producing
- exhaust gas
- support structure
- catalytic reactor
- purifying exhaust
- 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.)
- Granted
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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
-
- 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
-
- 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
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
-
- 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
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
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)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8712267U | 1987-09-10 | ||
DE8712267U DE8712267U1 (en) | 1987-09-10 | 1987-09-10 | Carrier body for the production of a catalytic reactor for exhaust gas purification |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0306705A2 EP0306705A2 (en) | 1989-03-15 |
EP0306705A3 true EP0306705A3 (en) | 1989-07-12 |
EP0306705B1 EP0306705B1 (en) | 1992-06-17 |
Family
ID=6811954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88112685A Expired - Lifetime EP0306705B1 (en) | 1987-09-10 | 1988-08-04 | Support structure for producing a catalytic reactor for purifying exhaust gas |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0306705B1 (en) |
DE (2) | DE8712267U1 (en) |
ES (1) | ES2031966T3 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8715289U1 (en) * | 1987-11-18 | 1988-01-14 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Carrier body for a catalytic reactor for exhaust gas purification |
JP2545564B2 (en) * | 1987-12-28 | 1996-10-23 | 臼井国際産業株式会社 | Method for manufacturing metal carrier matrix for supporting exhaust gas purification catalyst |
DE3817490C2 (en) * | 1988-05-21 | 1996-07-04 | Emitec Emissionstechnologie | Support body for a catalytic reactor for exhaust gas purification |
DE8811086U1 (en) * | 1988-09-01 | 1988-10-20 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Carrier body for a catalytic reactor for exhaust gas purification |
DE3833675A1 (en) * | 1988-10-04 | 1990-04-05 | Sueddeutsche Kuehler Behr | Support body for a catalytic reactor for exhaust gas purification |
FR2656376B1 (en) * | 1989-12-22 | 1994-04-29 | Rosi Ets | EXHAUST, ESPECIALLY CATALYTIC, FOR BURNED GASES FROM INTERNAL COMBUSTION ENGINES. |
DE4041856A1 (en) * | 1990-12-24 | 1992-06-25 | Behr Gmbh & Co | DEVICE FOR THE CATALYTIC DETOXIFICATION OF EXHAUST GAS, PREFERREDLY FROM COMBUSTION ENGINES |
JP3222542B2 (en) * | 1992-04-24 | 2001-10-29 | 株式会社デンソー | Metal catalyst carrier |
JP3216545B2 (en) * | 1996-01-26 | 2001-10-09 | トヨタ自動車株式会社 | Exhaust purification catalyst device for internal combustion engine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2218673A1 (en) * | 1972-04-18 | 1973-10-25 | Volkswagenwerk Ag | ARRANGEMENT FOR EMISSION DETOXIFICATION WITH A CATALYST INSERT |
FR2182614A1 (en) * | 1972-03-17 | 1973-12-14 | Louyot Comptoir Lyon Alemand | |
GB1474076A (en) * | 1973-07-11 | 1977-05-18 | Nissan Motor | Catalytic converter for automotive internal combustion engine |
GB2047557A (en) * | 1979-03-29 | 1980-12-03 | Ti Cheswick Silencers Ltd | Catalyst assembly for exhaust systems |
US4335078A (en) * | 1977-09-13 | 1982-06-15 | Nissan Motor Company, Limited | Catalytic reactor for automotive exhaust line |
FR2577616A1 (en) * | 1985-02-14 | 1986-08-22 | Volkswagen Ag | Process for the manufacture of a metal support body for an exhaust gas purification converter, and metal support body manufactured by this process |
DE3543011A1 (en) * | 1985-12-05 | 1987-06-11 | Sueddeutsche Kuehler Behr | Matrix for a catalyst |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2243251B2 (en) * | 1972-09-02 | 1976-01-02 | Paul Gillet Gmbh, 6732 Edenkoben | Device for cleaning exhaust gases from internal combustion engines |
FR2215091A5 (en) * | 1973-01-24 | 1974-08-19 | Peugeot & Renault | |
DE2856030C2 (en) * | 1978-12-23 | 1987-02-12 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Method for producing a carrier matrix wound from metal foils for an exhaust gas cartridge |
DE2924592C2 (en) * | 1979-06-19 | 1983-05-26 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Method for producing a carrier matrix for a catalytic reactor for exhaust gas purification in internal combustion engines of motor vehicles |
US4250146A (en) * | 1979-10-05 | 1981-02-10 | Uop Inc. | Caseless monolithic catalytic converter |
DE3406721A1 (en) * | 1984-02-24 | 1985-09-12 | LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg | Catalytic emission control device |
DE3432283A1 (en) * | 1984-09-01 | 1986-03-13 | LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg | CATALYTIC EXHAUST GAS DETECTING DEVICE |
DE3603882A1 (en) * | 1985-02-14 | 1986-08-14 | Volkswagen AG, 3180 Wolfsburg | Method of producing a metal supporting body for a converter for exhaust-gas purifying, and metal supporting body produced according to this method |
-
1987
- 1987-09-10 DE DE8712267U patent/DE8712267U1/en not_active Expired
-
1988
- 1988-08-04 EP EP88112685A patent/EP0306705B1/en not_active Expired - Lifetime
- 1988-08-04 DE DE8888112685T patent/DE3872115D1/en not_active Expired - Fee Related
- 1988-08-04 ES ES198888112685T patent/ES2031966T3/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2182614A1 (en) * | 1972-03-17 | 1973-12-14 | Louyot Comptoir Lyon Alemand | |
DE2218673A1 (en) * | 1972-04-18 | 1973-10-25 | Volkswagenwerk Ag | ARRANGEMENT FOR EMISSION DETOXIFICATION WITH A CATALYST INSERT |
GB1474076A (en) * | 1973-07-11 | 1977-05-18 | Nissan Motor | Catalytic converter for automotive internal combustion engine |
US4335078A (en) * | 1977-09-13 | 1982-06-15 | Nissan Motor Company, Limited | Catalytic reactor for automotive exhaust line |
GB2047557A (en) * | 1979-03-29 | 1980-12-03 | Ti Cheswick Silencers Ltd | Catalyst assembly for exhaust systems |
FR2577616A1 (en) * | 1985-02-14 | 1986-08-22 | Volkswagen Ag | Process for the manufacture of a metal support body for an exhaust gas purification converter, and metal support body manufactured by this process |
DE3543011A1 (en) * | 1985-12-05 | 1987-06-11 | Sueddeutsche Kuehler Behr | Matrix for a catalyst |
Also Published As
Publication number | Publication date |
---|---|
ES2031966T3 (en) | 1993-01-01 |
DE8712267U1 (en) | 1987-10-22 |
DE3872115D1 (en) | 1992-07-23 |
EP0306705B1 (en) | 1992-06-17 |
EP0306705A2 (en) | 1989-03-15 |
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