DE59000362D1 - Katalysator-gehaeuse. - Google Patents

Katalysator-gehaeuse.

Info

Publication number
DE59000362D1
DE59000362D1 DE9090125249T DE59000362T DE59000362D1 DE 59000362 D1 DE59000362 D1 DE 59000362D1 DE 9090125249 T DE9090125249 T DE 9090125249T DE 59000362 T DE59000362 T DE 59000362T DE 59000362 D1 DE59000362 D1 DE 59000362D1
Authority
DE
Germany
Prior art keywords
catalyst housing
catalyst
housing
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
DE9090125249T
Other languages
English (en)
Inventor
Manfred Sagitzki
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.)
Leistritz AG
Original Assignee
Leistritz 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 Leistritz AG filed Critical Leistritz AG
Application granted granted Critical
Publication of DE59000362D1 publication Critical patent/DE59000362D1/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
    • F01N3/2857—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
    • 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)
DE9090125249T 1990-01-19 1990-12-21 Katalysator-gehaeuse. Expired - Fee Related DE59000362D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4001419A DE4001419C1 (en) 1990-01-19 1990-01-19 Exhaust gas catalyser - comprises corrugated housing with middle section having elastic mat, covering several catalyst supports

Publications (1)

Publication Number Publication Date
DE59000362D1 true DE59000362D1 (de) 1992-11-19

Family

ID=6398344

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4001419A Expired - Fee Related DE4001419C1 (en) 1990-01-19 1990-01-19 Exhaust gas catalyser - comprises corrugated housing with middle section having elastic mat, covering several catalyst supports
DE9090125249T Expired - Fee Related DE59000362D1 (de) 1990-01-19 1990-12-21 Katalysator-gehaeuse.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4001419A Expired - Fee Related DE4001419C1 (en) 1990-01-19 1990-01-19 Exhaust gas catalyser - comprises corrugated housing with middle section having elastic mat, covering several catalyst supports

Country Status (2)

Country Link
EP (1) EP0437817B1 (de)
DE (2) DE4001419C1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926072C2 (de) * 1989-08-07 1994-01-13 Emitec Emissionstechnologie Katalysator zur Abgasreinigung mit elastischen Elementen zum Ausgleich von Längsdehnungen
DE4218198C2 (de) * 1992-06-03 1994-08-18 Manfred Sagitzki Katalysator-Gehäuse
FR2703105B1 (fr) * 1993-03-26 1995-06-16 Ecia Equip Composants Ind Auto Dispositif de purification catalytique des gaz d'echappement d'un moteur, notamment de vehicule automobile.
DE19743196A1 (de) * 1997-09-30 1999-04-01 Emitec Emissionstechnologie Katalysatorträgeranordnung
RU2208686C2 (ru) 1997-09-30 2003-07-20 Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх Конструкция сотового элемента с несущими участками (варианты)
DE102004058268B4 (de) * 2003-12-11 2016-05-19 Continental Automotive Gmbh Verstärktes Gehäuse einer Abgasreinigungskomponente
DE102018212660A1 (de) * 2018-07-30 2020-01-30 Audi Ag Gehäuse für eine Abgasreinigungsvorrichtung, Abgasreinigungsvorrichtung sowie Verfahren zum Herstellen einer Abgasreinigungsvorrichtung
DE102020129043A1 (de) 2020-11-04 2022-05-05 Mhg Fahrzeugtechnik Gmbh Vorrichtung zur Anströmung eines Abgasreinigungselements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448651A (de) * 1965-12-24 1967-12-15 J Kauffmann Eduard Verschalungselement
DE2301646A1 (de) * 1973-01-13 1974-08-01 Pforzheim Metallschlauch Katalysatortopf fuer abgasleitungen
US4020539A (en) * 1973-03-19 1977-05-03 Chrysler Corporation Catalytic reactor for automobile
US4335078A (en) * 1977-09-13 1982-06-15 Nissan Motor Company, Limited Catalytic reactor for automotive exhaust line
GB2020190A (en) * 1978-05-04 1979-11-14 Ti Silencers Ltd Constructing a catalyst assembly
US4239733A (en) * 1979-04-16 1980-12-16 General Motors Corporation Catalytic converter having a monolith with support and seal means therefor
DE3531807A1 (de) * 1985-09-06 1987-03-19 Leistritz Maschfabrik Paul Abgasreinigungsvorrichtung fuer kraftfahrzeuge
US5346675A (en) * 1988-12-16 1994-09-13 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning apparatus

Also Published As

Publication number Publication date
EP0437817B1 (de) 1992-10-14
DE4001419C1 (en) 1991-06-13
EP0437817A1 (de) 1991-07-24

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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