ES2069810T3 - Dispositivo para la descontaminacion catalitica de gases de escape, preferentemente gases de escape de motores de combustion interna. - Google Patents

Dispositivo para la descontaminacion catalitica de gases de escape, preferentemente gases de escape de motores de combustion interna.

Info

Publication number
ES2069810T3
ES2069810T3 ES91121742T ES91121742T ES2069810T3 ES 2069810 T3 ES2069810 T3 ES 2069810T3 ES 91121742 T ES91121742 T ES 91121742T ES 91121742 T ES91121742 T ES 91121742T ES 2069810 T3 ES2069810 T3 ES 2069810T3
Authority
ES
Spain
Prior art keywords
exhaust gases
internal combustion
combustion engines
interior
housings
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 - Lifetime
Application number
ES91121742T
Other languages
English (en)
Inventor
Juergen Bayer
Andreas Dipl-Ing Fh Gruener
Thomas Dipl-Ing Fh Reimet
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.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Application granted granted Critical
Publication of ES2069810T3 publication Critical patent/ES2069810T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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 exhaust gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled

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)

Abstract

2. SE PROPONE UN DISPOSITIVO QUE CONSISTE EN UNA CARCASA EXTERIOR, EN UNA CARCASA INTERIOR Y EN UNA MATRIZ BASE. AMBAS CARCASAS EXTERIOR E INTERIOR ESTAN DIVIDIDAS EN DOS MITADES. LAS MITADES INTERIORES (2, 2'') DE LAS CARCASAS TIENEN BRIDAS LATERALES (4) QUE SIRVEN PARA ALOJAR LAS MITADES INTERIORES EN LAS MITADES EXTERIORES (1, 1'') DE LAS CARCASAS. LA MATRIZ BASE (3) SE FIJA EN LAS MITADES INTERIORES, CON ARRASTRE DE FORMA O BIEN MEDIANTE OTRA TECNICA DE UNION.
ES91121742T 1990-12-24 1991-12-18 Dispositivo para la descontaminacion catalitica de gases de escape, preferentemente gases de escape de motores de combustion interna. Expired - Lifetime ES2069810T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4041856A DE4041856A1 (de) 1990-12-24 1990-12-24 Vorrichtung zur katalytischen entgiftung von abgasen, vorzugsweise von verbrennungskraftmaschinen

Publications (1)

Publication Number Publication Date
ES2069810T3 true ES2069810T3 (es) 1995-05-16

Family

ID=6421494

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121742T Expired - Lifetime ES2069810T3 (es) 1990-12-24 1991-12-18 Dispositivo para la descontaminacion catalitica de gases de escape, preferentemente gases de escape de motores de combustion interna.

Country Status (3)

Country Link
EP (1) EP0492418B1 (es)
DE (2) DE4041856A1 (es)
ES (1) ES2069810T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202554U1 (de) * 1992-02-27 1992-04-16 Heinrich Gillet GmbH & Co KG, 6732 Edenkoben Vorrichtung zum katalytischen Reinigen der Abgase von Verbrennungsmotoren

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600142A (en) * 1969-09-22 1971-08-17 Universal Oil Prod Co Catalytic converter
US4132286A (en) * 1976-08-31 1979-01-02 Nihon Radiator Co., Ltd. Muffler
FR2498682B1 (fr) * 1981-01-23 1986-08-08 Industeler Silencieux en matiere inoxydable pour pot d'echappement pour vehicule automobile
US4559205A (en) * 1983-02-28 1985-12-17 General Motors Corporation Catalytic converter substrate and retainer assembly
USRE33118E (en) * 1984-08-13 1989-11-28 Arvin Industries, Inc. Exhaust processor
DE3433938A1 (de) * 1984-09-15 1985-10-24 Bayerische Motoren Werke AG, 8000 München Abgaskonverter fuer brennkraftmaschinen
DE3504839A1 (de) * 1985-02-13 1986-08-28 LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg Katalytische abgasentgiftungseinrichtung
DE3700070A1 (de) * 1987-01-02 1988-07-14 Eberspaecher J Vorrichtung fuer die katalytische reinigung von fahrzeugmotor-abgasen
DE8701980U1 (de) * 1987-02-10 1987-05-14 Paul Gillet Gmbh, 6732 Edenkoben Gehäuse zur Aufnahme eines monolithischen Keramikkörpers
DE8712267U1 (de) * 1987-09-10 1987-10-22 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Trägerkörper für die Herstellung eines katalytischen Reaktors zur Abgasreinigung
DE3811224A1 (de) * 1988-04-02 1989-10-12 Leistritz Ag Abgaskatalysator mit metallmonolith
KR920009120B1 (ko) * 1988-07-06 1992-10-13 우스이 고꾸사이 산교 가부시끼가이샤 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)
DE8811086U1 (de) * 1988-09-01 1988-10-20 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung
DE3837503A1 (de) * 1988-11-04 1990-05-10 Gillet Heinrich Gmbh Abgas-katalysator fuer kraftfahrzeuge
US5346675A (en) * 1988-12-16 1994-09-13 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning apparatus
DE3844348A1 (de) * 1988-12-30 1990-07-05 Sueddeutsche Kuehler Behr Traegerkoerper fuer einen katalytischen reaktor zur abgasreinigung
DE3922667C2 (de) * 1989-03-17 1994-12-01 Eberspaecher J Vorrichtung zur katalytischen Entgiftung zur Entrußung und/oder zur Schalldämpfung von Verbrennungsmotor-Abgasen mit doppelwandigem Gehäuse
DE3927895C1 (es) * 1989-08-24 1990-09-13 Leistritz Ag, 8500 Nuernberg, De

Also Published As

Publication number Publication date
DE59105002D1 (de) 1995-04-27
DE4041856A1 (de) 1992-06-25
EP0492418A1 (de) 1992-07-01
EP0492418B1 (de) 1995-03-22

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