DE69002471T2 - Vorrichtung mit Katalysator in Honigwabenstruktur. - Google Patents

Vorrichtung mit Katalysator in Honigwabenstruktur.

Info

Publication number
DE69002471T2
DE69002471T2 DE90300126T DE69002471T DE69002471T2 DE 69002471 T2 DE69002471 T2 DE 69002471T2 DE 90300126 T DE90300126 T DE 90300126T DE 69002471 T DE69002471 T DE 69002471T DE 69002471 T2 DE69002471 T2 DE 69002471T2
Authority
DE
Germany
Prior art keywords
honeycomb structure
passages
edge region
axial direction
catalyst device
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
DE90300126T
Other languages
German (de)
English (en)
Other versions
DE69002471D1 (de
Inventor
Susumu Handa
Takashi Intellectual Kawakami
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.)
Toshiba Corp
Tokyo Electric Power Co Holdings Inc
Original Assignee
Toshiba Corp
Tokyo Electric Power Co Inc
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 Toshiba Corp, Tokyo Electric Power Co Inc filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69002471D1 publication Critical patent/DE69002471D1/de
Publication of DE69002471T2 publication Critical patent/DE69002471T2/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
    • 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
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE90300126T 1989-02-10 1990-01-05 Vorrichtung mit Katalysator in Honigwabenstruktur. Expired - Fee Related DE69002471T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1029759A JPH02211222A (ja) 1989-02-10 1989-02-10 ハニカム構造体の支持装置

Publications (2)

Publication Number Publication Date
DE69002471D1 DE69002471D1 (de) 1993-09-09
DE69002471T2 true DE69002471T2 (de) 1994-03-10

Family

ID=12285003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90300126T Expired - Fee Related DE69002471T2 (de) 1989-02-10 1990-01-05 Vorrichtung mit Katalysator in Honigwabenstruktur.

Country Status (4)

Country Link
US (1) US5186906A (enExample)
EP (1) EP0382335B1 (enExample)
JP (1) JPH02211222A (enExample)
DE (1) DE69002471T2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849251A (en) * 1995-07-17 1998-12-15 Timko; Mark Catalytic converter for a tailpipe including apparatus for relieving back pressure
US7138079B2 (en) * 2002-02-11 2006-11-21 Edizone, Lc Methods for making foamed elastomer gels
US6829896B2 (en) * 2002-12-13 2004-12-14 Siemens Westinghouse Power Corporation Catalytic oxidation module for a gas turbine engine
JP2006233827A (ja) * 2005-02-23 2006-09-07 Toyota Motor Corp 排気浄化装置
US20100087108A1 (en) * 2005-12-12 2010-04-08 Brunswick Corporation Concentricity spacer for a catalyst device of a marine engine
US20100112878A1 (en) * 2005-12-12 2010-05-06 Brunswick Corporation Catalyst device for a marine engine which is generally tubular with a rim portion
US20100087109A1 (en) * 2005-12-12 2010-04-08 Brunswick Corporation Marine engine with thermally insulated catalyst structures
DE102008016236A1 (de) * 2008-03-27 2009-10-01 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung
DE102010015271A1 (de) 2010-04-15 2011-10-20 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung
DE102010034743A1 (de) 2010-08-19 2012-02-23 J. Eberspächer GmbH & Co. KG Abgasreinigungsvorrichtung, Abgasanlage, Ausbauverfahren

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344922A (en) * 1972-03-21 1982-08-17 Zeuna-Staerker Kg Catalyzer for detoxifying exhaust gases from internal combustion
DE2233886C3 (de) * 1972-07-10 1985-04-18 Kali-Chemie Ag, 3000 Hannover Vorrichtung zur katalytischen Reinigung der Abgase von Brennkraftmaschinen
CH562396A5 (enExample) * 1972-09-04 1975-05-30 Eberspaecher J Fa
DE2248442B2 (de) * 1972-10-03 1978-07-06 Volkswagenwerk Ag, 3180 Wolfsburg Vorrichtung zur katalytischen Reinigung von Abgasen und Verfahren zur Herstellung der Vorrichtung
DE2301646A1 (de) * 1973-01-13 1974-08-01 Pforzheim Metallschlauch Katalysatortopf fuer abgasleitungen
DE2432285A1 (de) * 1974-07-05 1976-01-22 Eberspaecher J Abgaskatalysator
US4161509A (en) * 1975-04-14 1979-07-17 Tenneco., Inc. Monolithic converter
JPS5266813U (enExample) * 1975-11-14 1977-05-18
US4142864A (en) * 1977-05-31 1979-03-06 Engelhard Minerals & Chemicals Corporation Catalytic apparatus
JPS6035523B2 (ja) * 1980-03-12 1985-08-15 本田技研工業株式会社 触媒担体の支承装置
US4360957A (en) * 1980-07-07 1982-11-30 Texaco Inc. Method for fabricating an exhaust gas treating unit
US4413470A (en) * 1981-03-05 1983-11-08 Electric Power Research Institute, Inc. Catalytic combustion system for a stationary combustion turbine having a transition duct mounted catalytic element
JPS59215914A (ja) * 1983-05-24 1984-12-05 Honda Motor Co Ltd 二段触媒コンバ−タ
US4600562A (en) * 1984-12-24 1986-07-15 Texaco Inc. Method and apparatus for filtering engine exhaust gas

Also Published As

Publication number Publication date
JPH02211222A (ja) 1990-08-22
DE69002471D1 (de) 1993-09-09
EP0382335A1 (en) 1990-08-16
JPH0512010B2 (enExample) 1993-02-17
EP0382335B1 (en) 1993-08-04
US5186906A (en) 1993-02-16

Similar Documents

Publication Publication Date Title
DE2629462C2 (enExample)
DE69002471T2 (de) Vorrichtung mit Katalysator in Honigwabenstruktur.
EP0683851B1 (de) In einem inneren und einem äusseren mantelrohr gehalterter metallischer wabenkörper, insbesondere katalysator-trägerkörper
DE3018240A1 (de) Auspuffrohr
DE2715295A1 (de) Schallauskleidung fuer einen stroemungskanal
DE3108669A1 (de) Messwertaufnehmer zur messung mechanischer groessen an hohlkoerpern
CH657287A5 (de) Zentrifugensieb.
DE2412863C2 (enExample)
WO1998033593A1 (de) Extrudierter wabenkörper, insbesondere katalysator-trägerkörper, mit verstärkter wandstruktur
DE3007209C2 (enExample)
WO1999028604A1 (de) Abgaskatalysator, insbesondere für kraftfahrzeuge und verfahren zu seiner herstellung
DE8914078U1 (de) Abgasreinigungsvorrichtung
DE2647630B2 (de) Deckband für einen Laufschaufelkranz einer axial durchströmten Turbine
DE102017002577A1 (de) Wabenstruktur und Herstellungsverfahren für Wabenstruktur
EP0446422A1 (de) Russfilter für Dieselmotoren
DE2307018C2 (de) Plasmabrenner
DE3823550A1 (de) Fahrzeug-abgasanlage mit einem katalysatorkoerper
DE3803917C2 (de) Anordnung eines wabenförmigen Körpers in einem Gehäuse
DE2705942C2 (enExample)
DE8019814U1 (de) Vorrichtung zur lagerung von katalysatorbloecken zur abgasreinigung in auspuffanlagen fuer verbrennungsmotoren
DE60003595T2 (de) Monolithische Tragstruktur für die Verwendung bei Katalysatoren
DE2746475A1 (de) Vorrichtung zur halterung eines monolithischen traegerkoerpers einer katalytischen abgasreinigungsvorrichtung
DE2248442B2 (de) Vorrichtung zur katalytischen Reinigung von Abgasen und Verfahren zur Herstellung der Vorrichtung
DE2211992A1 (de) Montierung von Brennstoffelementen in Kernreaktoren
DE3631181A1 (de) Traeger fuer einen ringlaserkreisel

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee