DE59400037D1 - Katalytische Abgasreinigungsvorrichtung. - Google Patents

Katalytische Abgasreinigungsvorrichtung.

Info

Publication number
DE59400037D1
DE59400037D1 DE59400037T DE59400037T DE59400037D1 DE 59400037 D1 DE59400037 D1 DE 59400037D1 DE 59400037 T DE59400037 T DE 59400037T DE 59400037 T DE59400037 T DE 59400037T DE 59400037 D1 DE59400037 D1 DE 59400037D1
Authority
DE
Germany
Prior art keywords
control device
emission control
catalytic emission
catalytic
emission
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
Application number
DE59400037T
Other languages
English (en)
Inventor
Enrique Dipl Ing Santiago
Guenther Hans Dipl Ing Luehr
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.)
Arvin Industries Deutschland GmbH
Original Assignee
Zeuna Starker 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 Zeuna Starker GmbH and Co KG filed Critical Zeuna Starker GmbH and Co KG
Application granted granted Critical
Publication of DE59400037D1 publication Critical patent/DE59400037D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
DE59400037T 1993-02-19 1994-02-03 Katalytische Abgasreinigungsvorrichtung. Expired - Fee Related DE59400037D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4305198A DE4305198C1 (de) 1993-02-19 1993-02-19 Katalytische Abgasreinigungsvorrichtung

Publications (1)

Publication Number Publication Date
DE59400037D1 true DE59400037D1 (de) 1995-12-14

Family

ID=6480913

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4305198A Expired - Fee Related DE4305198C1 (de) 1993-02-19 1993-02-19 Katalytische Abgasreinigungsvorrichtung
DE59400037T Expired - Fee Related DE59400037D1 (de) 1993-02-19 1994-02-03 Katalytische Abgasreinigungsvorrichtung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4305198A Expired - Fee Related DE4305198C1 (de) 1993-02-19 1993-02-19 Katalytische Abgasreinigungsvorrichtung

Country Status (2)

Country Link
EP (1) EP0611877B1 (de)
DE (2) DE4305198C1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803063A1 (de) 1998-01-28 1999-07-29 Eberspaecher J Gmbh & Co Verfahren zur Halterung und Isolation von Keramikmonolithen in einer Kraftfahrzeug-Abgasanlage einschließlich hiernach gefertigte Lagerung
DE19819083A1 (de) * 1998-04-29 1999-11-04 Bayerische Motoren Werke Ag Abgaskatalysator mit einer Quellmatte
US7645426B2 (en) * 2004-04-14 2010-01-12 3M Innovative Properties Company Sandwich hybrid mounting mat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364425A1 (de) * 1973-12-22 1975-07-10 Boysen Friedrich Kg Katalysator, insbesondere fuer auspuffund entgiftungsanlagen
DE2515732A1 (de) * 1975-04-10 1976-11-11 Zeuna Staerker Kg Vorrichtung zum reinigen der abgase von brennkraftmaschinen
JPS5724886Y2 (de) * 1979-03-19 1982-05-29
DE8701979U1 (de) * 1987-02-10 1987-05-14 Paul Gillet Gmbh, 6732 Edenkoben Halteelement für einen monolithischen Keramikkörper zur Abgasreinigung
DE3710299A1 (de) * 1987-03-28 1988-10-13 Eberspaecher J Anordnung zur halterung eines katalysators in einem gehaeuse im abgassystem eines mit fluessigem brennstoff betriebenen motors
DE3927895C1 (de) * 1989-08-24 1990-09-13 Leistritz Ag, 8500 Nuernberg, De

Also Published As

Publication number Publication date
DE4305198C1 (de) 1994-05-11
EP0611877A1 (de) 1994-08-24
EP0611877B1 (de) 1995-11-08

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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