FI74522C - Förfarande för inkapsling av en katalytcell avsedd för rening av avgas . - Google Patents

Förfarande för inkapsling av en katalytcell avsedd för rening av avgas . Download PDF

Info

Publication number
FI74522C
FI74522C FI861800A FI861800A FI74522C FI 74522 C FI74522 C FI 74522C FI 861800 A FI861800 A FI 861800A FI 861800 A FI861800 A FI 861800A FI 74522 C FI74522 C FI 74522C
Authority
FI
Finland
Prior art keywords
tube
cell
foer
cones
metal
Prior art date
Application number
FI861800A
Other languages
English (en)
Finnish (fi)
Other versions
FI74522B (fi
FI861800A0 (fi
Inventor
Kauko Kanniainen
Veikko Loukeinen
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Priority to FI861800A priority Critical patent/FI74522C/sv
Publication of FI861800A0 publication Critical patent/FI861800A0/fi
Priority to AU71710/87A priority patent/AU590702B2/en
Priority to EP87106248A priority patent/EP0243951A1/en
Publication of FI74522B publication Critical patent/FI74522B/fi
Application granted granted Critical
Publication of FI74522C publication Critical patent/FI74522C/sv

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
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/02—Fitting monolithic blocks into 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
FI861800A 1986-04-29 1986-04-29 Förfarande för inkapsling av en katalytcell avsedd för rening av avgas . FI74522C (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI861800A FI74522C (sv) 1986-04-29 1986-04-29 Förfarande för inkapsling av en katalytcell avsedd för rening av avgas .
AU71710/87A AU590702B2 (en) 1986-04-29 1987-04-16 A method for encasing a catalytic unit used for the purification of exhaust gases
EP87106248A EP0243951A1 (en) 1986-04-29 1987-04-29 A method for encasing a catalytic unit used for the purification of exhaust gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI861800 1986-04-29
FI861800A FI74522C (sv) 1986-04-29 1986-04-29 Förfarande för inkapsling av en katalytcell avsedd för rening av avgas .

Publications (3)

Publication Number Publication Date
FI861800A0 FI861800A0 (fi) 1986-04-29
FI74522B FI74522B (fi) 1987-10-30
FI74522C true FI74522C (sv) 1988-02-08

Family

ID=8522530

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861800A FI74522C (sv) 1986-04-29 1986-04-29 Förfarande för inkapsling av en katalytcell avsedd för rening av avgas .

Country Status (3)

Country Link
EP (1) EP0243951A1 (sv)
AU (1) AU590702B2 (sv)
FI (1) FI74522C (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2679857B2 (ja) * 1989-02-06 1997-11-19 テネコ・オートモーティブ・インコーポレーテッド 一体型ハウジングを有する触媒転化器
CA2028217A1 (en) * 1989-10-23 1991-04-24 Timothy Z. Thayer Exhaust processor with sized ends
US5331810A (en) * 1992-05-21 1994-07-26 Arvin Industries, Inc. Low thermal capacitance exhaust system for an internal combustion engine
EP0818615B1 (de) 1996-07-10 2011-09-28 Volkswagen Aktiengesellschaft Katalysatorgehäuse
DE10055728A1 (de) * 2000-11-10 2002-05-23 Volkswagen Ag Metallkatalysator für eine Abgasanlage
DE10133960A1 (de) * 2001-07-18 2003-03-06 Eberspaecher J Gmbh & Co Verbindung einer Rohrleitung an einem Abgas-Gehäuseteil eines Kraftfahrzeuges
DE102004052538A1 (de) * 2004-10-28 2006-05-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper, sowie Verfahren zu dessen Herstellung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975826A (en) * 1971-12-14 1976-08-24 Tenneco Inc. Catalytic converter for exhaust gases
DE2216644A1 (de) * 1972-04-07 1973-10-11 Kali Chemie Ag Elastische halterung fuer keramische monolithische katalysatorkoerper
GB1453439A (en) * 1973-01-13 1976-10-20 Ti Silencer Services Ltd Catalytic reactor for exhaust emission control
US3892537A (en) * 1973-11-28 1975-07-01 Corning Glass Works Preload means for ceramic substrate in exhaust gas purifiers
DE2364425A1 (de) * 1973-12-22 1975-07-10 Boysen Friedrich Kg Katalysator, insbesondere fuer auspuffund entgiftungsanlagen
GB1602991A (en) * 1978-05-20 1981-11-18 British Leyland Cars Ltd Catalytic converters for internal combustion engines
DE2856030A1 (de) * 1978-12-23 1980-06-26 Sueddeutsche Kuehler Behr Patrone fuer abgasreinigung
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage
DE3010633A1 (de) * 1980-03-20 1981-09-24 Volkswagenwerk Ag, 3180 Wolfsburg Vorrichtung und verfahren zur halterung eines eine katalytische beschichtung aufweisenden traegerkoerpers einer katalytischen abgasreinigungsvorrichtung von brennkraftmaschinen

Also Published As

Publication number Publication date
FI74522B (fi) 1987-10-30
AU590702B2 (en) 1989-11-09
FI861800A0 (fi) 1986-04-29
AU7171087A (en) 1988-11-17
EP0243951A1 (en) 1987-11-04

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MM Patent lapsed

Owner name: KEMIRA OY