DE502005002139D1 - Abgasreinigungselement - Google Patents

Abgasreinigungselement

Info

Publication number
DE502005002139D1
DE502005002139D1 DE502005002139T DE502005002139T DE502005002139D1 DE 502005002139 D1 DE502005002139 D1 DE 502005002139D1 DE 502005002139 T DE502005002139 T DE 502005002139T DE 502005002139 T DE502005002139 T DE 502005002139T DE 502005002139 D1 DE502005002139 D1 DE 502005002139D1
Authority
DE
Germany
Prior art keywords
mat
exhaust purifying
monolith
housing
purifying member
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.)
Active
Application number
DE502005002139T
Other languages
English (en)
Inventor
Werner Engeler
Olaf Bechmann
Thomas Garbe
De Tessan Maylis Auphan
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of DE502005002139D1 publication Critical patent/DE502005002139D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N3/2864—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 comprising two or more insulation layers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE502005002139T 2004-09-24 2005-07-26 Abgasreinigungselement Active DE502005002139D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004046444A DE102004046444A1 (de) 2004-09-24 2004-09-24 Abgasreinigungselement

Publications (1)

Publication Number Publication Date
DE502005002139D1 true DE502005002139D1 (de) 2008-01-17

Family

ID=34981553

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004046444A Withdrawn DE102004046444A1 (de) 2004-09-24 2004-09-24 Abgasreinigungselement
DE502005002139T Active DE502005002139D1 (de) 2004-09-24 2005-07-26 Abgasreinigungselement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004046444A Withdrawn DE102004046444A1 (de) 2004-09-24 2004-09-24 Abgasreinigungselement

Country Status (4)

Country Link
EP (1) EP1640579B1 (de)
AT (1) ATE380289T1 (de)
DE (2) DE102004046444A1 (de)
PL (1) PL1640579T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1953357B1 (de) * 2007-01-26 2009-08-26 Ibiden Co., Ltd. Lagermatte, dessen Herstellungsverfahren, Abgasbehandlungsvorrichtung und dessen Herstellungsverfahren und Dämpfungsvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432283A1 (de) 1984-09-01 1986-03-13 LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg Katalytische abgasentgiftungseinrichtung
US4863700A (en) * 1985-04-16 1989-09-05 Stemcor Monolithic catalytic converter mounting arrangement
US4929429A (en) * 1988-02-11 1990-05-29 Minnesota Mining And Manufacturing Company Catalytic converter
US5376341A (en) * 1992-07-24 1994-12-27 Corning Incorporated Catalytic converter for motorcycles
DE9311571U1 (de) * 1993-08-03 1993-10-14 H K O Isolier Und Textiltechni Blähmatte
GB9615720D0 (en) * 1996-07-26 1996-09-04 Ici Plc Composite mat
US6051193A (en) * 1997-02-06 2000-04-18 3M Innovative Properties Company Multilayer intumescent sheet
DE20210543U1 (de) * 2002-07-06 2003-01-30 Naturemind Ag Fuer Nachwachsen Vollständig biologisch abbaubare Fasermatte, insbesondere zur Herstellung von Formteilen durch Umformung

Also Published As

Publication number Publication date
ATE380289T1 (de) 2007-12-15
PL1640579T3 (pl) 2008-03-31
EP1640579B1 (de) 2007-12-05
EP1640579A1 (de) 2006-03-29
DE102004046444A1 (de) 2006-04-06

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DE502005002139D1 (de) Abgasreinigungselement

Legal Events

Date Code Title Description
8364 No opposition during term of opposition