EP1353049A3 - Abgasbehandlungsanordnung für eine Brennkraftmaschine - Google Patents

Abgasbehandlungsanordnung für eine Brennkraftmaschine Download PDF

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Publication number
EP1353049A3
EP1353049A3 EP02027712A EP02027712A EP1353049A3 EP 1353049 A3 EP1353049 A3 EP 1353049A3 EP 02027712 A EP02027712 A EP 02027712A EP 02027712 A EP02027712 A EP 02027712A EP 1353049 A3 EP1353049 A3 EP 1353049A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
gas treatment
carrier body
catalyst carrier
internal combustion
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.)
Withdrawn
Application number
EP02027712A
Other languages
English (en)
French (fr)
Other versions
EP1353049A2 (de
Inventor
Peter Dr. Zacke
Gerd Dr. Gaiser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of EP1353049A2 publication Critical patent/EP1353049A2/de
Publication of EP1353049A3 publication Critical patent/EP1353049A3/de
Withdrawn legal-status Critical Current

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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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds 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
    • 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
    • F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body 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
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
    • 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
    • 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
    • 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
    • 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)

Abstract

Es wird eine Abgasbehandlungsanordnung für eine Brennkraftmaschine mit wenigstens einer Abgasausstoßöffnung 9 vorgeschlagen, welche mehrere brennkraftmaschinennahe Abgaskatalysatoren 29, von denen ein jeder wenigstens einen zylindrischen Katalysatorträgerkörper 42 umfaßt, einen Rohrflansch 17 zur unmittelbaren Ankopplung an die Abgasausstoßöffnung 9 und ein an den Rohrflansch 17 gekoppeltes Katalysatorhalterohr 27, welches einen ersten Rohrbereich 31, in dem der Katalysatorträgerkörper 42 aufgenommen ist, und einen an den ersten Rohrbereich 31 anschließenden zweiten Rohrbereich 39 zum Abführen von in dem Katalysatorträgerkörper 42 behandeltem Abgas aufweist. Die Abgasbehandlungsanordnung zeichnet sich dadurch aus, daß der erste Rohrbereich 31 einen größeren Innendurchmesser D1 aufweist als der zweite Rohrbereich 39. Der Katalysatorträgerkörper 42 ist mittels Hülsen 47 und/oder Drahtgeflechtmanschetten 59 gegenüber dem ersten Rohrbereich 31 abgestützt.
EP02027712A 2002-04-12 2002-12-11 Abgasbehandlungsanordnung für eine Brennkraftmaschine Withdrawn EP1353049A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002116272 DE10216272B9 (de) 2002-04-12 2002-04-12 Abgasbehandlungsanordnung für eine Brennkraftmaschine
DE10216272 2002-04-12

Publications (2)

Publication Number Publication Date
EP1353049A2 EP1353049A2 (de) 2003-10-15
EP1353049A3 true EP1353049A3 (de) 2006-03-29

Family

ID=28051288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02027712A Withdrawn EP1353049A3 (de) 2002-04-12 2002-12-11 Abgasbehandlungsanordnung für eine Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP1353049A3 (de)
DE (1) DE10216272B9 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20313033U1 (de) 2003-08-21 2003-10-30 HJS Fahrzeugtechnik GmbH & Co. KG, 58706 Menden Sintermetallpartikelfilter
DE102004018693B4 (de) * 2004-04-17 2007-09-06 Daimlerchrysler Ag Abgasanlage
DE102004023585B4 (de) * 2004-05-13 2008-04-10 Adam Opel Ag Katalysatorbefestigung, Befestigung am Flansch Katalysatorausgang, ohne Schweißverbindung
DE102004055869A1 (de) 2004-11-19 2006-05-24 Dr.Ing.H.C. F. Porsche Ag Lagerungsvorrichtung für einen Keramikkatalysator einer Brennkraftmaschine in einem Gehäuse
AT501042B8 (de) * 2005-02-02 2007-02-15 Pankl Emission Control Systems Vorrichtung zum reinigen von kraftfahrzeugabgasen
DE102005012067A1 (de) 2005-03-16 2006-10-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Gehäuse für eine Abgasbehandlungskomponente mit Verstärkungshülse
DE102005017947A1 (de) * 2005-04-18 2006-10-19 J. Eberspächer GmbH & Co. KG Abgasbehandlungsvorrichtung für eine Abgasanlage
DE102006042342A1 (de) * 2006-09-08 2008-03-27 Robert Bosch Gmbh Vorrichtung zur Abgasnachbehandlung und deren Verwendung
DE102007005754A1 (de) * 2007-02-06 2008-08-07 Volkswagen Ag Rohrförmiges Mantelblech, Abgasreinigungsmodul mit einem rohrförmigen Mantelblech sowie Verfahren zur Herstellung eines halterbaren rohrförmigen Mantelblechs
DE102007011956A1 (de) 2007-03-09 2008-09-11 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung und zugehöriges Herstellungsverfahren
DE102010045871A1 (de) * 2010-09-17 2012-03-22 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasbehandlungseinheit für eine AGR-Leitung
FR2985775B1 (fr) * 2012-01-16 2014-02-14 Renault Sa Collecteur d'echappement et organe d'echappement comportant un tel collecteur.
WO2020194339A1 (en) * 2019-03-25 2020-10-01 Tvs Motor Company Limited A power unit for a motor vehicle
DE102020100285A1 (de) * 2020-01-09 2021-07-15 Eberspächer Exhaust Technology GmbH Abgasanlage

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491534A (en) * 1968-04-24 1970-01-27 Trans Dapt Of California Inc Exhaust manifold
US3892537A (en) * 1973-11-28 1975-07-01 Corning Glass Works Preload means for ceramic substrate in exhaust gas purifiers
US4142864A (en) * 1977-05-31 1979-03-06 Engelhard Minerals & Chemicals Corporation Catalytic apparatus
US4155980A (en) * 1976-06-19 1979-05-22 Zeuna-Starker Kg Apparatus for catalytic purifying the effluent gases of internal combustion engines
US4795615A (en) * 1985-07-25 1989-01-03 Interatom Gmbh Mounting for a metallic exhaust gas catalyst carrier body and method for manufacturing the same
DE4103571A1 (de) * 1991-02-06 1992-08-13 Roth Technik Gmbh Abgaskatalysator mit dichtelement
US5881553A (en) * 1996-05-23 1999-03-16 Scambia Industrial Developments Aktiengesellschaft Exhaust manifold
US5937516A (en) * 1996-12-13 1999-08-17 General Motors Corporation Method for spin forming articles
US6062020A (en) * 1997-11-12 2000-05-16 General Motors Corporation Exhaust manifold converter apparatus
JP2002070549A (ja) * 2000-08-25 2002-03-08 Calsonic Kansei Corp エンジンの排気マニホールド

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442488A1 (de) * 1974-09-05 1976-03-18 Daimler Benz Ag Vorrichtung zur katalytischen reinigung der auspuffgase von brennkraftmaschinen, insbesondere von kraftfahrzeugbrennkraftmaschinen
DE4303950C1 (de) * 1993-02-10 1994-10-06 Emitec Emissionstechnologie In einem inneren und einem äußeren Mantelrohr gehalterter metallischer Wabenkörper, insbesondere Katalysator-Trägerkörper

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491534A (en) * 1968-04-24 1970-01-27 Trans Dapt Of California Inc Exhaust manifold
US3892537A (en) * 1973-11-28 1975-07-01 Corning Glass Works Preload means for ceramic substrate in exhaust gas purifiers
US4155980A (en) * 1976-06-19 1979-05-22 Zeuna-Starker Kg Apparatus for catalytic purifying the effluent gases of internal combustion engines
US4142864A (en) * 1977-05-31 1979-03-06 Engelhard Minerals & Chemicals Corporation Catalytic apparatus
US4795615A (en) * 1985-07-25 1989-01-03 Interatom Gmbh Mounting for a metallic exhaust gas catalyst carrier body and method for manufacturing the same
DE4103571A1 (de) * 1991-02-06 1992-08-13 Roth Technik Gmbh Abgaskatalysator mit dichtelement
US5881553A (en) * 1996-05-23 1999-03-16 Scambia Industrial Developments Aktiengesellschaft Exhaust manifold
US5937516A (en) * 1996-12-13 1999-08-17 General Motors Corporation Method for spin forming articles
US6062020A (en) * 1997-11-12 2000-05-16 General Motors Corporation Exhaust manifold converter apparatus
JP2002070549A (ja) * 2000-08-25 2002-03-08 Calsonic Kansei Corp エンジンの排気マニホールド

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 07 3 July 2002 (2002-07-03) *

Also Published As

Publication number Publication date
DE10216272B9 (de) 2006-05-18
DE10216272A1 (de) 2003-11-06
DE10216272B4 (de) 2005-11-17
EP1353049A2 (de) 2003-10-15

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