ES2001621A6 - Cuerpo metalico compensador de crecimiento portador de catalizador de gases de escape y chapa para su fabricacion - Google Patents

Cuerpo metalico compensador de crecimiento portador de catalizador de gases de escape y chapa para su fabricacion

Info

Publication number
ES2001621A6
ES2001621A6 ES8601501A ES8601501A ES2001621A6 ES 2001621 A6 ES2001621 A6 ES 2001621A6 ES 8601501 A ES8601501 A ES 8601501A ES 8601501 A ES8601501 A ES 8601501A ES 2001621 A6 ES2001621 A6 ES 2001621A6
Authority
ES
Spain
Prior art keywords
exhaust gas
compensated
expansion
manufacture
sheet metal
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
Application number
ES8601501A
Other languages
English (en)
Inventor
Theodor Cyron
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of ES2001621A6 publication Critical patent/ES2001621A6/es
Expired 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
    • 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
    • F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1234—Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

CUERPO METALICO COMPENSADOR DE CRECIMIENTO, PORTADOR DE CATALIZADOR DE GASES DE ESCAPE Y CHAPA PARA SU FABRICACION, CUYO CUERPO PRESENTA RENDIJAS (2) PARA LA COMOPENSACION DEL CRECIMIENTO LONGITUDINAL QUE SURGE DURANTE SU DURACION UTIL EN EL CASO DE TEMPERATURAS ALTAS. EL CUERPO PORTADOR DE CATALIZADOR ESTA APILADO O ENROLLADO EN FORMA CONOCIDA A PARTIR DE CHAPAS DE ACERO (1), PRESENTADO SIN EMBARGO LAS CHAPAS DE ACERO APROXIMADAMENTE, TRANSVERSAL A LA DIRECCION DEL GAS DE ESCAPE, RENDIJAS CUYO NUMERO Y DIMENSION EN ESTADO NUEVO ESTAN DIMENSIONADOS DE MODO QUE PUEDAN ABSORBER EL CRECIMIENTO LONGITUDINAL ESPERADO. PREFERENTEMENTE SE HAN DISPUESTO EN LAS CHAPAS DE ACERO (1) RENDIJAS A DISTANCIAS (B) REGULARES, QUE TIENEN LA FORMA DE ROMBOS MUY ALARGADOS. UN CUERPO PORTADOR DE CATALIZADOR DE GAS DE ESCAPE SEGUN LA INVENCION PUEDE, SEGUN LA TECNICA DE ENROLLADO SER UNIDO FIJAMENTE CON UN TUBO ENVOLVENTE, SIN QUE DURANTE SU FUNCIONAMIENTO SE FORMEN TENSIONES POR CRECIMIENTO.
ES8601501A 1985-08-29 1986-08-29 Cuerpo metalico compensador de crecimiento portador de catalizador de gases de escape y chapa para su fabricacion Expired ES2001621A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853530893 DE3530893A1 (de) 1985-08-29 1985-08-29 Wachstumskompensierender metallischer abgaskatalysatortraegerkoerper und blech zu seiner herstellung

Publications (1)

Publication Number Publication Date
ES2001621A6 true ES2001621A6 (es) 1988-06-01

Family

ID=6279682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601501A Expired ES2001621A6 (es) 1985-08-29 1986-08-29 Cuerpo metalico compensador de crecimiento portador de catalizador de gases de escape y chapa para su fabricacion

Country Status (8)

Country Link
US (1) US4753918A (es)
EP (1) EP0216130B1 (es)
JP (1) JPS6253744A (es)
KR (1) KR930006684B1 (es)
AT (1) ATE38540T1 (es)
CA (1) CA1265750A (es)
DE (2) DE3530893A1 (es)
ES (1) ES2001621A6 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2041670T3 (es) * 1986-11-20 1993-12-01 Emitec Emissionstechnologie Cuerpo porta-catalizador metalico y procedimiento para su fabricacion.
DE3738537A1 (de) * 1987-11-13 1989-06-01 Sueddeutsche Kuehler Behr Verfahren und vorrichtung zur herstellung eines traegerkoerpers fuer einen katalytischen reaktor
JP2506909Y2 (ja) * 1987-12-28 1996-08-14 臼井国際産業 株式会社 排気ガス浄化用触媒の金属製担持母体
US5403559A (en) * 1989-07-18 1995-04-04 Emitec Gesellschaft Fuer Emissionstechnologie Device for cleaning exhaust gases of motor vehicles
JP2990797B2 (ja) * 1990-11-30 1999-12-13 株式会社デンソー ハニカムヒータ
US5525309A (en) * 1991-01-31 1996-06-11 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Honeycomb body with a plurality of disks braced against one another
KR0140505B1 (ko) * 1991-01-31 1998-06-01 볼프강 마우스, 지그프리트 나스 불균일하게 전기 가열되는 벌집형 본체
JP2722828B2 (ja) * 1991-03-06 1998-03-09 日産自動車株式会社 内燃機関の排気フィルタ
JPH06182224A (ja) * 1992-09-18 1994-07-05 Nippondenso Co Ltd 自己発熱型ハニカムフィルタ
SE470546B (sv) * 1992-12-15 1994-08-01 Sandvik Ab Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten
US5599509A (en) * 1993-03-17 1997-02-04 Nippondenso Co., Ltd. Honeycomb body and catalyst converter having catalyst carrier configured of this honeycomb
JPH06320014A (ja) * 1993-03-17 1994-11-22 Nippondenso Co Ltd メタル担体
US5366139A (en) * 1993-08-24 1994-11-22 Texas Instruments Incorporated Catalytic converters--metal foil material for use therein, and a method of making the material
DE10119035A1 (de) * 2001-04-18 2002-10-24 Alstom Switzerland Ltd Katalytisch arbeitender Brenner
US7083860B2 (en) 2002-08-16 2006-08-01 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Metallic honeycomb body having at least partially perforated sheet-metal layers
JP4226884B2 (ja) * 2002-12-11 2009-02-18 カルソニックカンセイ株式会社 金属製触媒担体
US20050054526A1 (en) * 2003-09-08 2005-03-10 Engelhard Corporation Coated substrate and process of preparation thereof
DE102004049418B4 (de) * 2004-10-08 2007-09-27 R. Scheuchl Gmbh Verfahren zur Herstellung eines Speichermassenwickels für einen Rotationswärmeaustauscher
WO2013123353A1 (en) 2012-02-16 2013-08-22 Apple Inc. Interlocking flexible segments formed from a rigid material
US10086484B2 (en) 2012-10-12 2018-10-02 Apple Inc. Manufacturing of computing devices
US9852723B2 (en) 2014-03-27 2017-12-26 Apple Inc. Acoustic modules
US10071539B2 (en) 2014-09-30 2018-09-11 Apple Inc. Co-sintered ceramic for electronic devices
US10335979B2 (en) 2014-09-30 2019-07-02 Apple Inc. Machining features in a ceramic component for use in an electronic device
US10207387B2 (en) 2015-03-06 2019-02-19 Apple Inc. Co-finishing surfaces
US10216233B2 (en) 2015-09-02 2019-02-26 Apple Inc. Forming features in a ceramic component for an electronic device
US10542628B2 (en) 2017-08-02 2020-01-21 Apple Inc. Enclosure for an electronic device having a shell and internal chassis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208131A (en) * 1961-03-22 1965-09-28 Universal Oil Prod Co Rigid catalytic metallic unit and method for the production thereof
FR1513452A (fr) * 1966-12-28 1968-02-16 Comp Generale Electricite Conducteur électrique de longueur invariable en fonction de la température
AU462453B2 (en) * 1971-06-02 1975-06-26 Gould Inc Article for catalytic reduction of no
DE2226662A1 (de) * 1972-05-31 1972-12-28 Gould Inc., Cleveland, Ohio (V.St.A.) Verfahren zur Herstellung von Katalysatoren für die Abgasentgiftung aus Verbrennungskraftmaschinen
DE2302746A1 (de) * 1973-01-20 1974-07-25 Sueddeutsche Kuehler Behr Traegermatrix fuer einen katalytischen reaktor zur abgasreinigung bei brennkraftmaschinen, insb. ottomotoren von kraftfahrzeugen, sowie ein herstellungsverfahren
SE368348B (es) * 1973-01-29 1974-07-01 Graenges Essem Ab
US4006105A (en) * 1974-02-11 1977-02-01 Gould Inc. NOx reduction catalyst for internal combustion engine emission control
DE2733640C3 (de) * 1977-07-26 1981-04-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen
DE2902779C2 (de) * 1979-01-25 1985-09-26 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG, 7000 Stuttgart Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen

Also Published As

Publication number Publication date
DE3530893A1 (de) 1987-03-05
ATE38540T1 (de) 1988-11-15
KR870001868A (ko) 1987-03-28
EP0216130A1 (de) 1987-04-01
CA1265750C (en) 1990-02-13
JPH0371177B2 (es) 1991-11-12
DE3661147D1 (en) 1988-12-15
JPS6253744A (ja) 1987-03-09
EP0216130B1 (de) 1988-11-09
KR930006684B1 (ko) 1993-07-22
CA1265750A (en) 1990-02-13
US4753918A (en) 1988-06-28

Similar Documents

Publication Publication Date Title
ES2001621A6 (es) Cuerpo metalico compensador de crecimiento portador de catalizador de gases de escape y chapa para su fabricacion
EP0050300A3 (en) Fuel cell
AU1719083A (en) Noble and base metal exhaust gas conversion catalyst
IL80610A0 (en) Catalyst compositions and process for copolymerizing ethene and carbon monoxide
GB2160889B (en) Once through multi-stage, close-coupled thermal catalytic hydroconversion process
GB2164580B (en) Heat-resistant, highly expansible sheet material for supporting catalyst carrier and process for the preparation thereof
EP0272136A3 (en) Catalyst for purifying exhaust gas and method for its production
GB2163364B (en) Exhaust gas catalysts and processes for the production thereof
GB8616787D0 (en) Exhaust gas catalyst
SG83891G (en) A process for loading a shaped carrier material with a catalitically active material or with a precursor of a catalytically active material,and a shaped catalyst produced by said process
EP0140973A4 (en) AIR DEPOLARIZATION BATTERY ELECTRODE AND PROCESS FOR PREPARING ITS CATALYST.
EP0236505A4 (en) CASE-HARDENED STEEL AND METHOD FOR THE PRODUCTION THEREOF.
ES8703290A1 (es) Procedimiento para reducir el contenido de oxidos de nitrogeno en gases residuales de instalaciones de combustion
DE3568638D1 (en) Exhaust gas sensor and process for producing same
DE3071271D1 (en) Catalytic process involving carbon monoxide and hydrogen
BR8701328A (pt) Processo para a producao de um gas contendo monoxido de carbono e hidrogenio
GB2206130B (en) A method of manufacturing a metallic carrier base material for supporting a catalyst for exhaust gas purification
GB8518521D0 (en) Purifying exhaust gas
DE3470463D1 (en) Process for the conversion of nitrogen oxides in flue gases
ES8505264A1 (es) Un metodo para producir una composicion de catalizador
DE3661300D1 (en) Process for the production of catalysts for reducing nitrogen oxides from exhaust gases, and chemical cleaning process
DE3560464D1 (en) Process for the continuous coating of a solid electrolyte with a catalytic active metal
ES8801864A1 (es) Procedimiento para la construccion de un dispositivo de ensayo.
DE3662648D1 (en) Carrier matrix for collecting catalytically active compounds and production process
FR2577616B3 (fr) Procede de fabrication d'un corps de support metallique pour convertisseur d'epuration des gaz d'echappement, et corps de support metallique fabrique selon ce procede

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060830