IT983682B - Sistema di sopporto elastico per corpi catalitici ceramici monoli tici - Google Patents

Sistema di sopporto elastico per corpi catalitici ceramici monoli tici

Info

Publication number
IT983682B
IT983682B IT22664/73A IT2266473A IT983682B IT 983682 B IT983682 B IT 983682B IT 22664/73 A IT22664/73 A IT 22664/73A IT 2266473 A IT2266473 A IT 2266473A IT 983682 B IT983682 B IT 983682B
Authority
IT
Italy
Prior art keywords
monolic
support system
elastic support
ceramic catalytic
catalytic bodies
Prior art date
Application number
IT22664/73A
Other languages
English (en)
Inventor
K Almeroth
R Musall
W Wolsing
Original Assignee
Kali Chemie 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 Kali Chemie Ag filed Critical Kali Chemie Ag
Application granted granted Critical
Publication of IT983682B publication Critical patent/IT983682B/it

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
    • F01N3/2839—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
    • F01N3/2867—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 placed at the front or end face of catalyst body
    • 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
    • F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the 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
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/12—Tubes being corrugated

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT22664/73A 1972-04-07 1973-04-06 Sistema di sopporto elastico per corpi catalitici ceramici monoli tici IT983682B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2216772A DE2216772A1 (de) 1972-04-07 1972-04-07 Elastische halterung fuer keramische monolithische katalysatorkoerper

Publications (1)

Publication Number Publication Date
IT983682B true IT983682B (it) 1974-11-11

Family

ID=5841278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22664/73A IT983682B (it) 1972-04-07 1973-04-06 Sistema di sopporto elastico per corpi catalitici ceramici monoli tici

Country Status (9)

Country Link
US (1) US3945803A (it)
JP (1) JPS4918757A (it)
CA (1) CA979233A (it)
DE (1) DE2216772A1 (it)
FR (1) FR2179256B1 (it)
GB (1) GB1429714A (it)
IT (1) IT983682B (it)
NL (1) NL7304836A (it)
SE (1) SE386948B (it)

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CH562396A5 (it) * 1972-09-04 1975-05-30 Eberspaecher J Fa
US4039292A (en) * 1976-03-26 1977-08-02 The Stanley Works Catalytic converter for oven fumes
US4224285A (en) * 1978-04-05 1980-09-23 Texaco Inc. Smoke filter for internal combustion engines
JPS55142921A (en) * 1979-04-24 1980-11-07 Ngk Spark Plug Co Ltd Highly strong honeycomb structure
JPS5623512A (en) * 1979-08-01 1981-03-05 Yamaha Motor Co Ltd Exhaust gas cleaning device
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
JPS5941621A (ja) * 1982-08-31 1984-03-07 Toyota Motor Corp モノリス触媒コンバ−タ
US4794753A (en) * 1987-01-06 1989-01-03 General Electric Company Pressurized air support for catalytic reactor
DE3836697A1 (de) * 1988-10-28 1990-05-03 Sueddeutsche Kuehler Behr Regenerative einrichtung zur russabscheidung aus den abgasen von dieselmotoren
FR2696947B1 (fr) * 1992-10-20 1994-11-25 Ceramiques Tech Soc D Module de filtration, de séparation, de purification de gaz ou de liquide, ou de transformation catalytique.
JP2818720B2 (ja) * 1992-11-17 1998-10-30 日本碍子株式会社 排ガス用セラミックフィルタ
SE9403638L (sv) * 1994-10-24 1995-10-30 Flaekt Ab Upplag för keramiska monolitblock i katalysatorkammare
DE19722603C1 (de) * 1997-05-30 1998-08-13 Witzenmann Metallschlauchfab Leitungselement mit wenigstens zwei Bälgen und einem diese verbindenden Zwischenrohr
DE19724964A1 (de) * 1997-06-12 1998-12-17 Emitec Emissionstechnologie Abgassystem, geeignet für die Nachrüstung von Abgaskatalysatoren bei Motorrädern
DE10137878A1 (de) * 2001-08-02 2003-02-27 Emitec Emissionstechnologie Abgaskatalysator mit Dehnungen ausgleichender Lagerung
JP3995470B2 (ja) * 2001-12-25 2007-10-24 カルソニックカンセイ株式会社 フレキシブルチューブ
US7574796B2 (en) * 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
US7572311B2 (en) * 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US7582270B2 (en) * 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
US7297174B2 (en) * 2004-02-11 2007-11-20 Et Us Holdings, Llc Particulate filter assembly
DE102004008415A1 (de) * 2004-02-20 2005-09-01 Arvin Technologies, Inc., Troy Vorrichtung zum Reinigen von Fahrzeugabgasen, insbesondere Dieselrußfilter
US7682577B2 (en) * 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US7451849B1 (en) 2005-11-07 2008-11-18 Geo2 Technologies, Inc. Substantially fibrous exhaust screening system for motor vehicles
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US20070104620A1 (en) * 2005-11-07 2007-05-10 Bilal Zuberi Catalytic Exhaust Device
US7444805B2 (en) 2005-12-30 2008-11-04 Geo2 Technologies, Inc. Substantially fibrous refractory device for cleaning a fluid
US7722828B2 (en) * 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
US7563415B2 (en) * 2006-03-03 2009-07-21 Geo2 Technologies, Inc Catalytic exhaust filter device
DE102007058791B4 (de) * 2007-12-06 2019-08-29 Emcon Technologies Germany (Augsburg) Gmbh Abgasbehandlungsvorrichtung
WO2016153955A1 (en) 2015-03-23 2016-09-29 Corning Incorporated Exhaust gas treatment article and methods of manufacturing same
WO2016182806A1 (en) 2015-05-08 2016-11-17 Corning Incorporated Housing, fluid stream treatment article, exhaust system and methods of manufacturing same
DE102015218503A1 (de) * 2015-09-25 2017-03-30 Eberspächer Exhaust Technology GmbH & Co. KG Abgasnachbehandlungseinrichtung
JP6703899B2 (ja) * 2016-05-31 2020-06-03 日立造船株式会社 排ガス処理装置
CN114017167A (zh) * 2021-10-11 2022-02-08 浙江吉利控股集团有限公司 一种支撑环及催化器

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FR769407A (fr) * 1934-02-03 1934-08-25 Procédé et dispositif pour épurer, détoxiquer et désodoriser les gaz d'échappement de moteurs à combustion interne
US2506293A (en) * 1946-12-26 1950-05-02 Standard Oil Dev Co Expansion joint
US2850365A (en) * 1954-05-07 1958-09-02 Oxy Catalyst Inc Support for filaments
US2850368A (en) * 1955-04-27 1958-09-02 Exxon Research Engineering Co Gasoline compositions
FR1248627A (fr) * 1958-10-08 1960-12-23 Thompson Ramo Wooldridge Inc Procédé et appareil de commande de l'échappement
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US3197287A (en) * 1961-04-03 1965-07-27 American Cyanamid Co Catalytic converter
GB1052106A (it) * 1963-02-07
US3248188A (en) * 1963-07-22 1966-04-26 Continental Motors Corp Flame arrester
US3211534A (en) * 1963-12-19 1965-10-12 Trw Inc Exhaust control apparatus
US3441381A (en) * 1965-06-22 1969-04-29 Engelhard Ind Inc Apparatus for purifying exhaust gases of an internal combustion engine
US3597165A (en) * 1969-06-18 1971-08-03 Engelhard Min & Chem Catalytic exhaust purifier
US3719457A (en) * 1971-04-26 1973-03-06 Ford Motor Co Catalytic converter structure
US3692497A (en) * 1971-05-20 1972-09-19 Engelhard Min & Chem Catalytic exhaust gas treatment apparatus
US3785781A (en) * 1971-10-04 1974-01-15 Universal Oil Prod Co Apparatus for catalytically converting fluid
US3798006A (en) * 1971-12-14 1974-03-19 Tenneco Inc Catalytic converter for exhuast gases
US3801289A (en) * 1972-05-19 1974-04-02 Corning Glass Works Catalytic converter
US3841842A (en) * 1972-12-11 1974-10-15 Corning Glass Works Catalytic converter

Also Published As

Publication number Publication date
NL7304836A (it) 1973-10-09
GB1429714A (en) 1976-03-24
CA979233A (en) 1975-12-09
DE2216772A1 (de) 1973-10-18
FR2179256A1 (it) 1973-11-16
FR2179256B1 (it) 1977-02-04
JPS4918757A (it) 1974-02-19
SE386948B (sv) 1976-08-23
US3945803A (en) 1976-03-23

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