DE69408424T2 - Integraler Gussdiffusor für einen Katalysator - Google Patents
Integraler Gussdiffusor für einen KatalysatorInfo
- Publication number
- DE69408424T2 DE69408424T2 DE69408424T DE69408424T DE69408424T2 DE 69408424 T2 DE69408424 T2 DE 69408424T2 DE 69408424 T DE69408424 T DE 69408424T DE 69408424 T DE69408424 T DE 69408424T DE 69408424 T2 DE69408424 T2 DE 69408424T2
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- integral cast
- cast diffuser
- diffuser
- integral
- 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 - Fee Related
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
- F01N13/1861—Construction facilitating manufacture, assembly, or disassembly the assembly using parts formed by casting or moulding
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
-
- 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
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
-
- 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
- F01N2470/28—Tubes being formed by moulding or casting x
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/163,792 US5408828A (en) | 1993-12-10 | 1993-12-10 | Integral cast diffuser for a catalytic converter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69408424D1 DE69408424D1 (de) | 1998-03-12 |
DE69408424T2 true DE69408424T2 (de) | 1998-05-20 |
Family
ID=22591594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69408424T Expired - Fee Related DE69408424T2 (de) | 1993-12-10 | 1994-11-07 | Integraler Gussdiffusor für einen Katalysator |
Country Status (4)
Country | Link |
---|---|
US (1) | US5408828A (de) |
EP (1) | EP0657632B1 (de) |
JP (1) | JPH07224646A (de) |
DE (1) | DE69408424T2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014100472A1 (de) * | 2014-01-16 | 2015-07-16 | Eberspächer Exhaust Technology GmbH & Co. KG | Aus komponenten unterschiedlicher materialien gebildete baugruppe einer abgasanlage mit verbesserter haltbarkeit |
CN106121788A (zh) * | 2011-06-07 | 2016-11-16 | 天纳克汽车经营有限公司 | 用于排气系统的催化转化器的安装系统 |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5355973A (en) * | 1992-06-02 | 1994-10-18 | Donaldson Company, Inc. | Muffler with catalytic converter arrangement; and method |
AU2611595A (en) * | 1995-05-19 | 1996-11-29 | Silentor A/S | A silencer with incorporated catalyst |
DK57996A (da) | 1996-05-15 | 1997-11-16 | Silentor As | Lyddæmper |
US5882608A (en) | 1996-06-18 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Hybrid mounting system for pollution control devices |
US6726884B1 (en) * | 1996-06-18 | 2004-04-27 | 3M Innovative Properties Company | Free-standing internally insulating liner |
US5829132A (en) * | 1996-08-07 | 1998-11-03 | Arvin Industries, Inc. | Methods of assembling an exhaust processor |
DE69728891T3 (de) | 1996-09-30 | 2010-09-09 | Silentor Holding A/S | Schalldämpfer für strömende gase |
US6520286B1 (en) | 1996-09-30 | 2003-02-18 | Silentor Holding A/S | Silencer and a method of operating a vehicle |
DE19711789C2 (de) * | 1997-03-21 | 2000-05-25 | Zeuna Staerker Kg | Kraftfahrzeug-Abgasreinigungsvorrichtung und Verfahren zu ihrer Herstellung |
US6923942B1 (en) | 1997-05-09 | 2005-08-02 | 3M Innovative Properties Company | Compressible preform insulating liner |
DE19814584A1 (de) * | 1997-08-22 | 1999-02-25 | Ford Global Tech Inc | Abgassystem |
US6405437B1 (en) | 1997-09-17 | 2002-06-18 | Arvinmeritor, Inc. | Apparatus and method for encasing an object in a case |
CA2305724A1 (en) | 1997-10-07 | 1999-04-15 | Arvin Industries, Inc. | Method and apparatus for assembling exhaust components |
US6010668A (en) * | 1998-02-17 | 2000-01-04 | General Motors Corporation | End cone assembly and method for catalytic converter |
DE19910020A1 (de) * | 1999-03-08 | 2000-09-14 | Delphi Tech Inc | Endstück für einen Katalysator |
DE60122688T2 (de) * | 2000-03-21 | 2008-02-07 | Silentor Holding A/S | Schalldämpfer mit einem oder mehreren porösen körpern |
LU90586B1 (en) * | 2000-05-19 | 2001-11-20 | Delphi Tech Inc | Catalytic converter |
US6773681B1 (en) * | 2000-08-03 | 2004-08-10 | Delphi Technologies, Inc. | Weldless flanged catalytic converters |
DE10113093A1 (de) * | 2001-03-17 | 2002-09-19 | Volkswagen Ag | Katalysator-Trichter und Katalysatorgehäuse |
US20030089105A1 (en) * | 2001-10-17 | 2003-05-15 | Reeves Gary D. | Exhaust treatment apparatus and method of making |
US6712869B2 (en) * | 2002-02-27 | 2004-03-30 | Fleetguard, Inc. | Exhaust aftertreatment device with flow diffuser |
US7238327B2 (en) * | 2002-12-10 | 2007-07-03 | Automotive Components Holdings, Llc | Method of attaching internal heat shield in automotive catalytic converters |
US20040141889A1 (en) * | 2003-01-16 | 2004-07-22 | Visteon Global Technologies, Inc. | Catalytic converter comprising inner heat shield with noise suppression |
JP4805808B2 (ja) | 2003-01-22 | 2011-11-02 | スリーエム イノベイティブ プロパティズ カンパニー | 成形三次元絶縁体 |
US20050036923A1 (en) * | 2003-07-31 | 2005-02-17 | Brisbin Ronald S. | End cone construction for catalytic converters and method for making same |
US20050142043A1 (en) * | 2003-12-05 | 2005-06-30 | Pekrul Eric C. | Hot end systems including an insertable inner cone |
US7779624B2 (en) * | 2004-09-08 | 2010-08-24 | Donaldson Company, Inc. | Joint for an engine exhaust system component |
WO2006029201A1 (en) * | 2004-09-08 | 2006-03-16 | Donaldson Company, Inc. | Construction for an engine exhaust system component |
US7451594B2 (en) * | 2004-10-01 | 2008-11-18 | Donaldson Company, Inc. | Exhaust flow distribution device |
US7323030B2 (en) * | 2004-10-28 | 2008-01-29 | Delphi Technologies, Inc. | Apparatus and method for an exhaust aftertreatment device |
US7655194B2 (en) * | 2005-01-18 | 2010-02-02 | Dcl International Inc. | Catalyst substrate support |
US20060277900A1 (en) * | 2005-03-17 | 2006-12-14 | Hovda Allan T | Service joint for an engine exhaust system component |
US20070144158A1 (en) * | 2005-12-22 | 2007-06-28 | Girard James W | Exhaust dispersion device |
US7445248B2 (en) * | 2006-01-06 | 2008-11-04 | Caterpillar Inc. | Thermal expansion joint |
US8110151B2 (en) | 2006-04-03 | 2012-02-07 | Donaldson Company, Inc. | Exhaust flow distribution device |
US20080041043A1 (en) * | 2006-08-16 | 2008-02-21 | Andersen Eric H | Exhaust treatment devices and methods for reducing sound using the exhaust treatment devices |
US20080056966A1 (en) * | 2006-09-05 | 2008-03-06 | Sarsfield Robert A | Exhaust treatment device having a securement feature and method of assembling the exhaust treatment device |
US20100077742A1 (en) * | 2008-09-30 | 2010-04-01 | Gm Global Technology Operations | Flow diffuser for an exhaust system |
DE102010015273A1 (de) * | 2010-04-15 | 2011-10-20 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungseinrichtung |
DE102010015271A1 (de) * | 2010-04-15 | 2011-10-20 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungseinrichtung |
DE102010044064B4 (de) * | 2010-11-17 | 2023-03-30 | Purem GmbH | Katalysator und Abgasanlage |
JP5955243B2 (ja) * | 2013-02-19 | 2016-07-20 | ヤンマー株式会社 | エンジン装置 |
DE102014006761A1 (de) * | 2013-06-21 | 2014-12-24 | Modine Manufacturing Company | Abgaskühler |
CN105899905B (zh) * | 2014-01-16 | 2018-08-24 | 西门子公司 | 包括扩散器部分的热贮存器 |
US10598068B2 (en) | 2015-12-21 | 2020-03-24 | Emissol, Llc | Catalytic converters having non-linear flow channels |
CN110114563B (zh) * | 2016-12-20 | 2021-06-08 | 康明斯排放处理公司 | V型箍带辐射热屏蔽罩 |
CN109184863B (zh) * | 2018-09-30 | 2020-11-20 | 潍柴动力股份有限公司 | 一种scr混合系统及其scr混合器 |
DE112018008099T5 (de) * | 2018-10-23 | 2021-12-23 | MAHLE Behr India Private Ltd. | Abgas-Kühleranordnung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597165A (en) * | 1969-06-18 | 1971-08-03 | Engelhard Min & Chem | Catalytic exhaust purifier |
JPS5148529B2 (de) * | 1972-05-13 | 1976-12-21 | ||
GB1437114A (en) * | 1972-09-23 | 1976-05-26 | Daimler Benz Ag | Exhaust pipe apparatus comprising a catalyst element |
DE2314465C3 (de) * | 1973-03-23 | 1978-12-07 | Volkswagenwerk Ag, 3180 Wolfsburg | Einrichtung zur katalytischen Abgasreinigung |
US3952507A (en) * | 1974-03-29 | 1976-04-27 | Henry Bonarski | Canister reburn exhaust systems |
JPS54125912U (de) * | 1978-02-24 | 1979-09-03 | ||
DE3638082C2 (de) * | 1986-11-07 | 1995-04-20 | Emitec Emissionstechnologie | Abgasleitung mit hohlkegelförmigen Katalysatorträgerkörpern |
US4783959A (en) * | 1987-09-22 | 1988-11-15 | Arvin Industries, Inc. | Exhaust processor assembly |
NO172508C (no) * | 1987-11-23 | 1993-07-28 | United Technologies Corp | Diffusor for katalytiske omformingssystemer |
US5110560A (en) * | 1987-11-23 | 1992-05-05 | United Technologies Corporation | Convoluted diffuser |
DE3743851C1 (de) * | 1987-12-23 | 1989-05-03 | Mtu Friedrichshafen Gmbh | Abgasleitung fuer eine Brennkraftmaschine |
US4843815A (en) * | 1988-08-19 | 1989-07-04 | Smojver Radmil R | Catalytic conversion device |
JP2984027B2 (ja) * | 1990-05-22 | 1999-11-29 | 三信工業株式会社 | 船舶推進機の排気浄化装置 |
US5161370A (en) * | 1991-03-04 | 1992-11-10 | Kenneth Brew | Catalytic converter accessory apparatus |
US5220789A (en) * | 1991-03-05 | 1993-06-22 | Ford Motor Company | Integral unitary manifold-muffler-catalyst device |
US5184464A (en) * | 1991-04-22 | 1993-02-09 | Harris International Sales Corporation | Noise and emmission control apparatus |
US5185998A (en) * | 1992-04-10 | 1993-02-16 | Kenneth Brew | Catalytic converter accessory apparatus |
-
1993
- 1993-12-10 US US08/163,792 patent/US5408828A/en not_active Expired - Fee Related
-
1994
- 1994-11-07 EP EP94203239A patent/EP0657632B1/de not_active Expired - Lifetime
- 1994-11-07 DE DE69408424T patent/DE69408424T2/de not_active Expired - Fee Related
- 1994-12-12 JP JP6307231A patent/JPH07224646A/ja not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106121788A (zh) * | 2011-06-07 | 2016-11-16 | 天纳克汽车经营有限公司 | 用于排气系统的催化转化器的安装系统 |
CN106121788B (zh) * | 2011-06-07 | 2018-10-09 | 天纳克汽车经营有限公司 | 用于排气系统的催化转化器的安装系统 |
DE102014100472A1 (de) * | 2014-01-16 | 2015-07-16 | Eberspächer Exhaust Technology GmbH & Co. KG | Aus komponenten unterschiedlicher materialien gebildete baugruppe einer abgasanlage mit verbesserter haltbarkeit |
EP2896804B1 (de) | 2014-01-16 | 2017-05-03 | Eberspächer Exhaust Technology GmbH & Co. KG | Aus komponenten unterschiedlicher materialien gebildete baugruppe einer abgasanlage mit verbesserter haltbarkeit |
Also Published As
Publication number | Publication date |
---|---|
EP0657632B1 (de) | 1998-02-04 |
JPH07224646A (ja) | 1995-08-22 |
EP0657632A1 (de) | 1995-06-14 |
DE69408424D1 (de) | 1998-03-12 |
US5408828A (en) | 1995-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |