ES2048016T3 - Cuerpo alveolar con zonas de seccion transversal de diferente tama\o de canal, especialmente cuerpo soporte de catalizador. - Google Patents

Cuerpo alveolar con zonas de seccion transversal de diferente tama\o de canal, especialmente cuerpo soporte de catalizador.

Info

Publication number
ES2048016T3
ES2048016T3 ES91914048T ES91914048T ES2048016T3 ES 2048016 T3 ES2048016 T3 ES 2048016T3 ES 91914048 T ES91914048 T ES 91914048T ES 91914048 T ES91914048 T ES 91914048T ES 2048016 T3 ES2048016 T3 ES 2048016T3
Authority
ES
Spain
Prior art keywords
channels
honeycomb
cross
bodies
section
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
ES91914048T
Other languages
English (en)
Inventor
Alfred Reck
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 ES2048016T3 publication Critical patent/ES2048016T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional 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
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F01N2330/321—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils with two or more different kinds of corrugations in the same substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

UN CUERPO EN FORMA DE PANAL (50), EN PARTICULAR, UN CUERPO SOPORTE DEL CATALIZADOR PARA SISTEMAS DE GAS DE ESCAPE DE MOTORES DE COMBUSTION INTERNA, TIENE CANALES (53,54) A TRAVES DE LOS CUALES UN FLUIDO PUEDE CIRCULAR EN LA DIRECCION DEL FLUJO. ESTE CUERPO (50) SE COMPONE DE UNA SERIE DE CHAPAS DE METAL INDIVIDUALES (51,52), DE LAS CUALES POR LO MENOS UNA PARTE (52) TIENE ESTRUCTURAS QUE DISCURREN PARALELAS A LA DIRECCION DEL FLUJO, FORMANDO LOS CANALES (53,54). LAS ESTRUCTURAS DE POR LO MENOS PARTE DE ESTAS CHAPAS DE METAL ESTRUCTURADAS (52), TIENEN ALTURAS Y/O ANCHOS VARIABLES CONTINUA O GRADUALMENTE PARA FORMAR CANALES (53/54) CON DIFERENTES AREAS DE LA SECCION TRANSVERSAL. CON PREFERENCIA SE COMPONE EL CUERPO EN FORMA DE PANAL DE DOS O MAS PILAS DE CHAPAS DE METAL (51,52) CUYAS EXTREMIDADES ESTAN SOLAPADAS ENTRE SI. ESTE CUERPO EN FORMA DE PANAL (50) ESTA HECHO CON PREFERENCIA DE CHAPAS LISAS (51) Y DE CHAPAS (52) QUE TIENEN DIFERENTES ALTURAS Y ANCHOS DE LAS ONDAS EN DIFERENTES ZONAS.DE ESTE MODO SE PUEDEN FABRICAR CUERPOS EN FORMA DE PANAL CON LA DISTRIBUCION QUE SE DESEE DE LAS SECCIONES DE LOS CANALES SOBRE EL AREA DE LA SECCION TRANSVERSAL, EN PARTICULAR, CUERPOS QUE TIENEN CANALES ESTRECHOS EN LA ZONA CENTRAL Y CANALES ANCHOS EN LA ZONA PERIFERICA. POR ELLO SE PUEDEN UTILIZAR MEJOR LOS CUERPOS EN FORMA DE PANAL QUE RECIBEN FLUIDOS DE UN MODO IRREGULAR, SOBRE TODO COMO CUERPOS SOPORTES DEL CATALIZADOR EN SISTEMAS DE GAS DE ESCAPE DE MOTORES DE COMBUSTION INTERNA.
ES91914048T 1990-08-10 1991-07-29 Cuerpo alveolar con zonas de seccion transversal de diferente tama\o de canal, especialmente cuerpo soporte de catalizador. Expired - Lifetime ES2048016T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4025434A DE4025434A1 (de) 1990-08-10 1990-08-10 Wabenkoerper mit querschnittsbereichen unterschiedlicher kanalgroessen, insbesondere katalysator-traegerkoerper

Publications (1)

Publication Number Publication Date
ES2048016T3 true ES2048016T3 (es) 1994-03-01

Family

ID=6412044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91914048T Expired - Lifetime ES2048016T3 (es) 1990-08-10 1991-07-29 Cuerpo alveolar con zonas de seccion transversal de diferente tama\o de canal, especialmente cuerpo soporte de catalizador.

Country Status (5)

Country Link
EP (1) EP0542805B1 (es)
JP (1) JPH05509032A (es)
DE (2) DE4025434A1 (es)
ES (1) ES2048016T3 (es)
WO (1) WO1992002717A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94455C (fi) * 1992-08-28 1995-09-11 Kemira Oy Katalysaattori ja sen valmistusmenetelmä
DE4233404C2 (de) * 1992-10-05 1994-08-18 Degussa Monolithischer Metallträgerkatalysator mit einem katalytisch beschichteten Wabenkörper
US5866230A (en) * 1993-01-11 1999-02-02 Emitec Gesellschaft Fuer Emissionstechnologie Gmbh Extruded honeycomb body of ceramic and/or metallic material with increased flexibility
PL174466B1 (pl) * 1994-09-12 1998-07-31 Huta Baildon Urządzenie do katalitycznego oczyszczania gazów z silników spalinowych oraz sposób wytwarzania urządzenia do katalitycznego oczyszczania gazów z silników spalinowych
FR2728303A1 (fr) * 1994-12-16 1996-06-21 Rosi Ets Support de pot catalytique a enroulement spirale de feuillard ondule, et son procede de fabrication
DE19505727A1 (de) * 1995-02-20 1996-08-22 Emitec Emissionstechnologie Vorrichtung zur katalytischen Umsetzung von Abgasen in einem Abgassystem
DE19514986A1 (de) * 1995-04-24 1996-10-31 Audi Ag Katalysator
JP3610720B2 (ja) * 1997-03-03 2005-01-19 日産自動車株式会社 メタル触媒担体の構造
DE19740966C2 (de) * 1997-09-17 1999-09-09 Emitec Emissionstechnologie Verfahren zum Herstellen eines metallischen Trägerkörpers sowie ein metallischer Trägerkörper für ein Abgassystem einer Verbrennungsmaschine
DE19824428B4 (de) * 1998-05-30 2004-07-01 Daimlerchrysler Ag Abgaskatalysatorkörper mit unterschiedlichen, parallelen Zellstrukturbereichen
DE19959612A1 (de) * 1999-12-10 2001-06-13 Volkswagen Ag Katalysatorkörper für eine Abgasreinigugnseinrichtung einer Verbrennungskraftmaschine
SE513927C2 (sv) 2000-02-11 2000-11-27 Sven Melker Nilsson Metod för veckning av metallfolie samt foliepaket av sådan folie
DE10057418A1 (de) * 2000-11-20 2002-06-20 Emitec Emissionstechnologie Reaktoreinheit und Reformeranlage
DE10057420A1 (de) * 2000-11-20 2002-06-06 Emitec Emissionstechnologie Mehrstufiger Shiftreaktor und Reformeranlage
DE10329002A1 (de) * 2003-06-27 2005-01-20 Emitec Gesellschaft Für Emissionstechnologie Mbh Aufbau einer metallischen Wabenstruktur und Verfahren zu dessen Herstellung
DE102005028044A1 (de) * 2005-06-17 2006-12-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Herstellung von, insbesondere großen, Wabenkörpern für die mobile Abgasnachbehandlung
JP2007196156A (ja) * 2006-01-27 2007-08-09 Calsonic Kansei Corp メタル担体及びメタル担体の製造方法
CN104879196A (zh) * 2014-02-28 2015-09-02 重庆江赛环保科技有限公司 变目数催化剂
DE102014105770A1 (de) 2014-04-24 2015-11-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zur Beeinflussung einer Fluidströmung
CN110006071B (zh) * 2018-01-04 2024-05-17 华帝股份有限公司 红外线金属蜂窝体及其制作方法及红外线金属燃烧器
CN113982724B (zh) * 2021-10-12 2022-12-23 台州三元车辆净化器有限公司 新型金属蜂窝载体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100140A (en) * 1960-05-31 1963-08-06 Calumet & Hecla Catalytic automotive exhaust converter
DE2514129C3 (de) * 1975-03-29 1979-03-01 Basf Ag, 6700 Ludwigshafen Vorrichtung zur Erzielung eines gleichmäßigen Strömungsprofils
JPS62174525A (ja) * 1986-01-25 1987-07-31 Toyota Motor Corp 触媒コンバ−タ
EP0232793B1 (en) * 1986-01-30 1990-11-22 Nippon Steel Corporation Stainless steel ribbon for use as a catalyst carrier for automobile exhaust gas and method for producing same
DE3760479D1 (en) * 1986-05-12 1989-09-28 Interatom Honeycomb body, particularly a catalyst carrier, provided with opposedly folded metal sheet layers, and its manufacturing process
DE8801738U1 (de) * 1988-02-11 1988-03-31 kabelmetal electro GmbH, 3000 Hannover Ein- oder mehradriges beheizbares elektrisches Kabel
DE8801788U1 (de) * 1988-02-11 1989-06-15 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Katalysator-Trägerkörper mit S-förmigen, teilweise verstärkten Blechlagen
DE3809105A1 (de) * 1988-03-18 1989-09-28 Eberspaecher J Vorrichtung zur katalytischen reinigung der abgase einer brennkraftmachine und verfahren zu deren herstellung
DE3809490C1 (es) * 1988-03-22 1989-05-11 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De
KR940005668B1 (ko) * 1988-08-13 1994-06-22 우스이 고꾸사이 산교 가부시끼가이샤 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)
WO1990003220A1 (de) * 1988-09-22 1990-04-05 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper, insbesondere katalysator-trägerkörper, aus einer mehrzahl verschlungener blechstapel
JP2745222B2 (ja) * 1988-12-13 1998-04-28 臼井国際産業株式会社 排気ガス浄化用触媒の金属製担時母体
DE8908738U1 (de) * 1989-07-18 1989-09-07 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Wabenkörper mit internen Strömungsleitflächen, insbesondere Katalysatorkörper für Kraftfahrzeuge

Also Published As

Publication number Publication date
JPH05509032A (ja) 1993-12-16
WO1992002717A1 (de) 1992-02-20
DE59100919D1 (de) 1994-03-03
EP0542805B1 (de) 1994-01-19
DE4025434A1 (de) 1992-02-13
EP0542805A1 (de) 1993-05-26

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