WO2010019642A3 - Converter with increased friction - Google Patents

Converter with increased friction Download PDF

Info

Publication number
WO2010019642A3
WO2010019642A3 PCT/US2009/053515 US2009053515W WO2010019642A3 WO 2010019642 A3 WO2010019642 A3 WO 2010019642A3 US 2009053515 W US2009053515 W US 2009053515W WO 2010019642 A3 WO2010019642 A3 WO 2010019642A3
Authority
WO
WIPO (PCT)
Prior art keywords
converter
substrate assembly
increased friction
inner cavity
contact
Prior art date
Application number
PCT/US2009/053515
Other languages
French (fr)
Other versions
WO2010019642A2 (en
Inventor
Kevin Virgil Gudorf
Jerome Brian Hornback
Original Assignee
Emcon Technologies Llc
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 Emcon Technologies Llc filed Critical Emcon Technologies Llc
Publication of WO2010019642A2 publication Critical patent/WO2010019642A2/en
Publication of WO2010019642A3 publication Critical patent/WO2010019642A3/en

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
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing

Abstract

An outer shell of an exhaust component includes an external surface and an internal surface defining an inner cavity. At least a portion of the internal surface has a non-smooth finish, such as a textured surface for example. A substrate assembly is received within the inner cavity and is in contact with the portion of the internal surface that has the textured surface. The contact between the textured surface and an outer surface of the substrate assembly prevents relative movement between the substrate assembly and the outer shell.
PCT/US2009/053515 2008-08-12 2009-08-12 Converter with increased friction WO2010019642A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8804508P 2008-08-12 2008-08-12
US61/088,045 2008-08-12

Publications (2)

Publication Number Publication Date
WO2010019642A2 WO2010019642A2 (en) 2010-02-18
WO2010019642A3 true WO2010019642A3 (en) 2010-05-14

Family

ID=41669636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/053515 WO2010019642A2 (en) 2008-08-12 2009-08-12 Converter with increased friction

Country Status (1)

Country Link
WO (1) WO2010019642A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223083A (en) 2009-03-23 2010-10-07 Ibiden Co Ltd Exhaust gas control apparatus and method for manufacturing exhaust gas control apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094444A (en) * 1995-06-19 1997-01-07 Calsonic Corp Metallic catalytic carrier unit and its manufacture
JPH094443A (en) * 1995-06-19 1997-01-07 Calsonic Corp Metallic catalytic carrier unit and its manufacture
JPH10180915A (en) * 1996-08-12 1998-07-07 Corning Inc Catalytic converter having rectangular passage
US6919052B2 (en) * 2000-12-04 2005-07-19 Delphi Technologies, Inc. Catalytic converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094444A (en) * 1995-06-19 1997-01-07 Calsonic Corp Metallic catalytic carrier unit and its manufacture
JPH094443A (en) * 1995-06-19 1997-01-07 Calsonic Corp Metallic catalytic carrier unit and its manufacture
JPH10180915A (en) * 1996-08-12 1998-07-07 Corning Inc Catalytic converter having rectangular passage
US6919052B2 (en) * 2000-12-04 2005-07-19 Delphi Technologies, Inc. Catalytic converter

Also Published As

Publication number Publication date
WO2010019642A2 (en) 2010-02-18

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