EP2000642A3 - Manufacturing method for exhaust gas treatment devices, such as engine exhaust catalysts and particulate filter - Google Patents

Manufacturing method for exhaust gas treatment devices, such as engine exhaust catalysts and particulate filter Download PDF

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Publication number
EP2000642A3
EP2000642A3 EP08157030A EP08157030A EP2000642A3 EP 2000642 A3 EP2000642 A3 EP 2000642A3 EP 08157030 A EP08157030 A EP 08157030A EP 08157030 A EP08157030 A EP 08157030A EP 2000642 A3 EP2000642 A3 EP 2000642A3
Authority
EP
European Patent Office
Prior art keywords
gas treatment
exhaust gas
insert
manufacturing
particulate filter
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
Application number
EP08157030A
Other languages
German (de)
French (fr)
Other versions
EP2000642A2 (en
EP2000642B1 (en
Inventor
Georg Wirth
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 Exhaust Technology 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 EP2000642A2 publication Critical patent/EP2000642A2/en
Publication of EP2000642A3 publication Critical patent/EP2000642A3/en
Application granted granted Critical
Publication of EP2000642B1 publication Critical patent/EP2000642B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • 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
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts 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
    • 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
    • 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
    • F01N2450/02—Fitting monolithic blocks into the housing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Ceramic Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen einer Abgasbehandlungseinrichtung (1), die in einem rohrförmigen Gehäuse (4) wenigstens einen Abgasbehandlungseinsatz (2) enthält, insbesondere für eine Abgasanlage einer Brennkraftmaschine,
- bei dem in wenigstens einem Axialabschnitt des jeweiligen Einsatzes (2) eine Umfangsgeometrie des wenigstens einen Einsatzes (2) gemessen wird,
- bei dem der wenigstens eine Einsatz (2) in das Gehäuse (4) axial eingesetzt wird,
- bei dem beim Verformen des Gehäuses (4) die gemessene Umfangsgeometrie des wenigstens einen Einsatzes (2) berücksichtigt wird.

Figure imgaf001
The present invention relates to a method for producing an exhaust gas treatment device (1) which contains in a tubular housing (4) at least one exhaust gas treatment insert (2), in particular for an exhaust system of an internal combustion engine,
in which a circumferential geometry of the at least one insert (2) is measured in at least one axial section of the respective insert (2),
in which the at least one insert (2) is inserted axially into the housing (4),
- In which the deformation of the housing (4), the measured circumferential geometry of the at least one insert (2) is taken into account.
Figure imgaf001
EP08157030.1A 2007-06-06 2008-05-28 Manufacturing method for exhaust gas treatment devices, such as engine exhaust catalysts and particulate filter Active EP2000642B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007026810A DE102007026810A1 (en) 2007-06-06 2007-06-06 Production process for exhaust treatment devices, such as e.g. Catalytic converters and particle filters

Publications (3)

Publication Number Publication Date
EP2000642A2 EP2000642A2 (en) 2008-12-10
EP2000642A3 true EP2000642A3 (en) 2009-11-04
EP2000642B1 EP2000642B1 (en) 2017-08-09

Family

ID=39745054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08157030.1A Active EP2000642B1 (en) 2007-06-06 2008-05-28 Manufacturing method for exhaust gas treatment devices, such as engine exhaust catalysts and particulate filter

Country Status (3)

Country Link
US (2) US8146252B2 (en)
EP (1) EP2000642B1 (en)
DE (1) DE102007026810A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960451B1 (en) * 2008-02-29 2010-05-28 주식회사 하이닉스반도체 Semiconductor device and method for manufacturing the same
US8112857B2 (en) * 2009-01-20 2012-02-14 Abbott Laboratories Vascular Enterprises Limited Stent crimping device
DE112016007651B4 (en) * 2015-03-24 2024-09-05 Cummins Emission Solutions Inc. Integrated aftertreatment system
FR3065488B1 (en) * 2017-04-20 2019-06-28 Faurecia Systemes D'echappement EXHAUST LINE ELEMENT AND METHOD OF MANUFACTURING SUCH A MEMBER
DE102018107836A1 (en) * 2018-04-03 2019-10-10 Faurecia Emissions Control Technologies, Germany Gmbh Method for producing an exhaust gas leading device of a motor vehicle
DE102019211388A1 (en) * 2019-07-31 2021-02-04 Audi Ag Method for producing a particle filter for an exhaust system and a corresponding particle filter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681095A1 (en) * 1994-05-02 1995-11-08 LEISTRITZ AG & CO. Abgastechnik Method and device for mounting an exhaust gas catalyst
EP0982480A2 (en) * 1998-08-27 2000-03-01 Delphi Technologies, Inc. Converter housing size based upon substrate size
US6389693B1 (en) * 1997-12-19 2002-05-21 Corning Incorporated Method of making a catalytic converter for use in an internal combustion engine
WO2003033886A1 (en) * 2001-10-08 2003-04-24 Siemens Aktiengesellschaft Method for the production of a catalyst module, catalyst module and catalyst system
DE60205738T2 (en) * 2001-05-18 2006-07-06 Hess Engineering Inc., Niles METHOD AND DEVICE FOR PRODUCING A CATALYST
WO2006094534A1 (en) * 2005-03-07 2006-09-14 Emcon Technologies Germany (Augsburg) Gmbh Method for the production of an exhaust gas conducting device, especially an exhaust gas purifying device for a vehicle
WO2006136214A1 (en) * 2005-06-23 2006-12-28 Emcon Technologies Germany (Augsburg) Gmbh Method for producing exhaust-gas-conducting devices, in particular exhaust-gas-cleaning devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604886A1 (en) * 1976-02-07 1977-08-11 Zeuna Staerker Kg Engine exhaust gas purifying catalyser - has monolithic elements tightly toleranced to even out stresses
US4969264A (en) * 1986-06-12 1990-11-13 Tennessee Gas Pipeline Company Catalytic converter and substrate support
DE4433974C1 (en) * 1994-09-23 1996-03-28 Eberspaecher J Process for the production of catalysts
US7900352B2 (en) 2001-05-18 2011-03-08 Hess Engineering, Inc. Method and apparatus for manufacturing a catalytic converter
JP4530607B2 (en) * 2002-08-14 2010-08-25 株式会社三五 Manufacturing method of fluid processing apparatus with built-in honeycomb structure
JP3740154B2 (en) * 2004-03-25 2006-02-01 株式会社ユーメックス Catalytic converter manufacturing method and catalytic converter
CN100584481C (en) * 2005-01-12 2010-01-27 田纳科汽车营运公司 Post calibration catalytic converter canning apparatus and method
DE102006010740A1 (en) * 2006-03-08 2007-09-13 Arvinmeritor Emissions Technologies Gmbh Method for producing exhaust-gas-conducting devices and device for producing exhaust-gas-conducting devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681095A1 (en) * 1994-05-02 1995-11-08 LEISTRITZ AG & CO. Abgastechnik Method and device for mounting an exhaust gas catalyst
US6389693B1 (en) * 1997-12-19 2002-05-21 Corning Incorporated Method of making a catalytic converter for use in an internal combustion engine
EP0982480A2 (en) * 1998-08-27 2000-03-01 Delphi Technologies, Inc. Converter housing size based upon substrate size
DE60205738T2 (en) * 2001-05-18 2006-07-06 Hess Engineering Inc., Niles METHOD AND DEVICE FOR PRODUCING A CATALYST
WO2003033886A1 (en) * 2001-10-08 2003-04-24 Siemens Aktiengesellschaft Method for the production of a catalyst module, catalyst module and catalyst system
WO2006094534A1 (en) * 2005-03-07 2006-09-14 Emcon Technologies Germany (Augsburg) Gmbh Method for the production of an exhaust gas conducting device, especially an exhaust gas purifying device for a vehicle
WO2006136214A1 (en) * 2005-06-23 2006-12-28 Emcon Technologies Germany (Augsburg) Gmbh Method for producing exhaust-gas-conducting devices, in particular exhaust-gas-cleaning devices

Also Published As

Publication number Publication date
DE102007026810A1 (en) 2008-12-11
US20120121474A1 (en) 2012-05-17
US8146252B2 (en) 2012-04-03
US9212588B2 (en) 2015-12-15
US20080301940A1 (en) 2008-12-11
EP2000642A2 (en) 2008-12-10
EP2000642B1 (en) 2017-08-09

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