EP1118749A3 - Exhaust gas catalyst - Google Patents
Exhaust gas catalyst Download PDFInfo
- Publication number
- EP1118749A3 EP1118749A3 EP01100489A EP01100489A EP1118749A3 EP 1118749 A3 EP1118749 A3 EP 1118749A3 EP 01100489 A EP01100489 A EP 01100489A EP 01100489 A EP01100489 A EP 01100489A EP 1118749 A3 EP1118749 A3 EP 1118749A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- catalyser
- gas catalyst
- inlet
- 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.)
- 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
- F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
-
- 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
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/16—Chambers with particular shapes, e.g. spherical
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)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10002218 | 2000-01-20 | ||
DE10002218A DE10002218A1 (en) | 2000-01-20 | 2000-01-20 | Catalytic converter |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1118749A2 EP1118749A2 (en) | 2001-07-25 |
EP1118749A3 true EP1118749A3 (en) | 2004-01-07 |
EP1118749B1 EP1118749B1 (en) | 2007-04-18 |
Family
ID=7628079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01100489A Expired - Lifetime EP1118749B1 (en) | 2000-01-20 | 2001-01-09 | Exhaust gas catalyst |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1118749B1 (en) |
AT (1) | ATE360138T1 (en) |
DE (2) | DE10002218A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040081594A1 (en) * | 2002-10-29 | 2004-04-29 | Houliang Li | Seamless catalytic converter comprising inner heat shield |
US7238327B2 (en) * | 2002-12-10 | 2007-07-03 | Automotive Components Holdings, Llc | Method of attaching internal heat shield in automotive catalytic converters |
DE10300384B4 (en) * | 2003-01-09 | 2005-12-01 | J. Eberspächer GmbH & Co. KG | exhaust system |
EP1722081A1 (en) * | 2005-05-11 | 2006-11-15 | J. Eberspächer GmbH & Co. KG | Manufacturing method for an exhaust gas treatment apparatus |
DE102005022512A1 (en) | 2005-05-11 | 2006-11-16 | J. Eberspächer GmbH & Co. KG | Manufacture of exhaust gas treatment device for internal combustion engine for motor vehicle entails reducing cross section of casing in direction from insert region to funnel region |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0425983A1 (en) * | 1989-10-23 | 1991-05-08 | Arvin Industries, Inc. | Exhaust processor with sized ends |
US5119551A (en) * | 1989-02-06 | 1992-06-09 | Tennessee Gas Pipeline Company | Method of making a catalytic converter with one piece housing |
DE4322062A1 (en) * | 1993-07-02 | 1995-01-19 | Schaefer Maschbau Wilhelm | Catalytic converter and method for its manufacture |
DE19509029A1 (en) * | 1994-06-06 | 1995-12-07 | Ford Werke Ag | Catalytic treatment device for exhaust gases from motor vehicles and process for their production |
EP0768451A1 (en) * | 1995-10-12 | 1997-04-16 | Toyota Jidosha Kabushiki Kaisha | Monolithic catalytic converter and process for producing the same |
DE19626692A1 (en) * | 1996-07-03 | 1998-01-15 | Zeuna Staerker Kg | Exhaust gas cleaning device for an internal combustion engine and method for its production |
EP0870910A2 (en) * | 1997-04-10 | 1998-10-14 | Zeuna-Stärker Gmbh & Co Kg | Exhaust gas purification device |
EP0921282A2 (en) * | 1997-12-03 | 1999-06-09 | Ford Global Technologies, Inc. | Exhaust treatment device for automotive vehicle |
US6001314A (en) * | 1997-09-15 | 1999-12-14 | General Motors Corporation | Catalytic converter housing with deep drawn shells |
-
2000
- 2000-01-20 DE DE10002218A patent/DE10002218A1/en not_active Ceased
-
2001
- 2001-01-09 DE DE50112351T patent/DE50112351D1/en not_active Expired - Fee Related
- 2001-01-09 EP EP01100489A patent/EP1118749B1/en not_active Expired - Lifetime
- 2001-01-09 AT AT01100489T patent/ATE360138T1/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5119551A (en) * | 1989-02-06 | 1992-06-09 | Tennessee Gas Pipeline Company | Method of making a catalytic converter with one piece housing |
EP0425983A1 (en) * | 1989-10-23 | 1991-05-08 | Arvin Industries, Inc. | Exhaust processor with sized ends |
DE4322062A1 (en) * | 1993-07-02 | 1995-01-19 | Schaefer Maschbau Wilhelm | Catalytic converter and method for its manufacture |
DE19509029A1 (en) * | 1994-06-06 | 1995-12-07 | Ford Werke Ag | Catalytic treatment device for exhaust gases from motor vehicles and process for their production |
EP0768451A1 (en) * | 1995-10-12 | 1997-04-16 | Toyota Jidosha Kabushiki Kaisha | Monolithic catalytic converter and process for producing the same |
DE19626692A1 (en) * | 1996-07-03 | 1998-01-15 | Zeuna Staerker Kg | Exhaust gas cleaning device for an internal combustion engine and method for its production |
EP0870910A2 (en) * | 1997-04-10 | 1998-10-14 | Zeuna-Stärker Gmbh & Co Kg | Exhaust gas purification device |
US6001314A (en) * | 1997-09-15 | 1999-12-14 | General Motors Corporation | Catalytic converter housing with deep drawn shells |
EP0921282A2 (en) * | 1997-12-03 | 1999-06-09 | Ford Global Technologies, Inc. | Exhaust treatment device for automotive vehicle |
Also Published As
Publication number | Publication date |
---|---|
EP1118749B1 (en) | 2007-04-18 |
EP1118749A2 (en) | 2001-07-25 |
ATE360138T1 (en) | 2007-05-15 |
DE50112351D1 (en) | 2007-05-31 |
DE10002218A1 (en) | 2001-07-26 |
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