ES2054532T3 - Cuerpo alveolar con calentamiento electrico inhomogeneo. - Google Patents

Cuerpo alveolar con calentamiento electrico inhomogeneo.

Info

Publication number
ES2054532T3
ES2054532T3 ES92903082T ES92903082T ES2054532T3 ES 2054532 T3 ES2054532 T3 ES 2054532T3 ES 92903082 T ES92903082 T ES 92903082T ES 92903082 T ES92903082 T ES 92903082T ES 2054532 T3 ES2054532 T3 ES 2054532T3
Authority
ES
Spain
Prior art keywords
honeycomb
heating
internal combustion
layers
road
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
ES92903082T
Other languages
English (en)
Other versions
ES2054532T5 (es
Inventor
Rolf Brueck
Helmut Swars
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6424097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2054532(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Publication of ES2054532T3 publication Critical patent/ES2054532T3/es
Application granted granted Critical
Publication of ES2054532T5 publication Critical patent/ES2054532T5/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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • H05B2203/024—Heaters using beehive flow through structures
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UN CUERPO (1) EN FORMA DE PANAL QUE PUEDE SER CALENTADO ELECTRICAMENTE CON UNA DISTRIBUCION DE CALOR NO UNIFORME. EL CUERPO (1) EN FORMA DE PANAL ESTA FABRICADO AL MENOS DE UNA LAMINA (2,3) METALICA ENROLLADA EN CAPAS, O APILADAS, O RETORCIDAS PARA FORMAR UNA PLURALIDAD DE CANALES (4) A TRAVES DE LOS CUALES PUEDE CIRCULAR UN FLUIDO, DISPONIENDO DE ABERTURAS (2) SUPERFICIES (5) FRONTALES OPUESTAS DEL CUERPO (1) EN FORMA DE PANAL, ENTRE LAS CUALES LA ULTIMA ESTA LIMITADA AL MENOS POR UNA SUPERFICIE (6) DE CUBIERTA. EN LAS CAPAS HAY AL MENOS UN CAMINO (7) DISPONIENDO DE UN ELEMENTO ELECTRICO CON UNA DISTRIBUCION NO UNIFORME SOBRE SU LONGITUD YA QUE A LO LARGO DE ELLA UNA CORRIENTE ELECTRICA PUEDE SER CONDUCIDA PARA EL CALENTAMIENTO DEL CUERPO (1) DE FORMA DE PANAL. DE ACUERDO CON LA INVENCION, LA RESISTENCIA ELECTRICA ESTA SIEMPRE ADAPTADA A LOS REQUERIMIENTOS DE LA FUENTE DEL VOLTAJE A LA CUAL ESTA CONECTADO EL CUERPO (1) PARA EL PROPOSITO DE CALENTAMIENTO; ADEMAS, EL PERFIL Y LA DISPOSICION DEL CAMINO (7) EN EL CUERPO (1) ESTA DISEÑADO PARA REQUERIMIENTOS ESPECIALES QUE PUEDEN SER AJUSTADOS POR EJEMPLO MEDIANTE LA GEOMETRIA DEL CUERPO (1) Y EL USO A QUE ESTA DESTINADO. EL CUERPO (1) EN FORMA DE PANAL DE LA INVENCION ES ADECUADO ESPECIALMENTE COMO SOPORTE DE CALENTAMIENTO DE CATALIZADORES PARA LA CONVERSION DE SUSTANCIA DAÑINAS EN LOS GASES DE ESCAPE DE MOTORES DE COMBUSTION INTERNA, POR EJEMPLO MOTORES DE CUATRO TIEMPOS, DADO QUE LA ACTIVACION VIRTUALMENTE INMEDIATA DEL CATALIZADOR ES POSIBLE CADA VEZ QUE EL MOTOR DE COMBUSTION INTERNA SE ARRANCA.
ES92903082T 1991-01-31 1992-01-29 Cuerpo alveolar con calentamiento electrico inhomogeneo. Expired - Lifetime ES2054532T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4102890A DE4102890A1 (de) 1991-01-31 1991-01-31 Wabenkoerper mit inhomogener elektrischer beheizung

Publications (2)

Publication Number Publication Date
ES2054532T3 true ES2054532T3 (es) 1994-08-01
ES2054532T5 ES2054532T5 (es) 1997-06-16

Family

ID=6424097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92903082T Expired - Lifetime ES2054532T5 (es) 1991-01-31 1992-01-29 Cuerpo alveolar con calentamiento electrico inhomogeneo.

Country Status (10)

Country Link
US (1) US5370943A (es)
EP (1) EP0569400B2 (es)
JP (1) JP2619776B2 (es)
KR (1) KR0140505B1 (es)
BR (1) BR9205527A (es)
CZ (1) CZ151393A3 (es)
DE (2) DE4102890A1 (es)
ES (1) ES2054532T5 (es)
RU (1) RU2077383C1 (es)
WO (1) WO1992013635A1 (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554342A (en) * 1991-12-20 1996-09-10 Toyota Jidosha Kabushiki Kaisha Electrical heating type catalytic device
KR100301170B1 (ko) * 1992-07-14 2002-04-24 베. 마우스; 베. 디트리히 감겨진시트금속층의벌집형본체및그제조방법
JP3506747B2 (ja) * 1992-12-15 2004-03-15 日本碍子株式会社 ハニカムヒーター
US5582805A (en) * 1992-12-21 1996-12-10 Toyota Jidosha Kabushiki Kaisha Electrically heated catalytic apparatus
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
DE4302039A1 (de) * 1993-01-26 1994-07-28 Emitec Emissionstechnologie Katalytischer Konverter mit elektrischer Beheizung
DE4303601A1 (de) * 1993-02-08 1994-08-11 Emitec Emissionstechnologie Elektrisch beheizbarer Wabenkörper mit durch Schlitze erhöhtem Widerstand
US5599509A (en) * 1993-03-17 1997-02-04 Nippondenso Co., Ltd. Honeycomb body and catalyst converter having catalyst carrier configured of this honeycomb
JPH08103664A (ja) * 1994-10-04 1996-04-23 Nippondenso Co Ltd ハニカム体およびこのハニカム体よりなる触媒担体を有する触媒コンバータ
JPH06320014A (ja) * 1993-03-17 1994-11-22 Nippondenso Co Ltd メタル担体
DE69405929T2 (de) * 1993-05-25 1998-01-29 Grace W R & Co Kombinierter, elektrisch heizbarer Umwandler
DE9317050U1 (de) * 1993-11-08 1995-03-09 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Mechanisch stabilisierte Heizkatalysatoranordnung
US5456890A (en) * 1993-12-09 1995-10-10 W. R. Grace & Co.-Conn. Combined electrically heatable and light-off converter
EP0733156A1 (en) * 1993-12-09 1996-09-25 W.R. Grace & Co.-Conn. Improved combined electrically heatable and light-off converter
JPH07166846A (ja) * 1993-12-14 1995-06-27 Ngk Insulators Ltd ハニカムヒーター
JP3277655B2 (ja) * 1993-12-21 2002-04-22 トヨタ自動車株式会社 電気加熱式触媒装置
BR9507282A (pt) * 1994-04-06 1997-09-23 Minnesota Mining & Mfg Cartucho de filtro e filtro de partículas diesel
US5431886A (en) * 1994-04-08 1995-07-11 W. R. Grace & Co.-Conn. Combined electrically heatable converter
EP0677649B1 (en) * 1994-04-14 1997-08-27 W.R. Grace & Co.-Conn. Core element useful in a combined electrically heatable and light-off-converter
US5571485A (en) * 1994-07-29 1996-11-05 W. R. Grace & Co.-Conn. Combined electrically heatable converter body
DE19508376A1 (de) * 1995-03-10 1996-09-12 Roth Technik Gmbh Elektrisch beheizbarer Katalysator
US6254837B1 (en) * 1997-09-17 2001-07-03 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Honeycomb body of reduced thermal conductivity in the intake and outlet regions
JPH11130405A (ja) 1997-10-28 1999-05-18 Ngk Insulators Ltd 改質反応装置、触媒装置、それらに用いる発熱・触媒体、及び改質反応装置の運転方法
DE19844075A1 (de) * 1998-09-25 2000-03-30 Man Nutzfahrzeuge Ag Kompakter Kreuzkanalmischer
US6595684B1 (en) * 1999-11-03 2003-07-22 Northrop Grumman Corporation System and method for evaluating a structure
US7083860B2 (en) * 2002-08-16 2006-08-01 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Metallic honeycomb body having at least partially perforated sheet-metal layers
US20050054526A1 (en) * 2003-09-08 2005-03-10 Engelhard Corporation Coated substrate and process of preparation thereof
US7566487B2 (en) * 2004-07-07 2009-07-28 Jonathan Jay Feinstein Reactor with primary and secondary channels
WO2008143851A1 (en) * 2007-05-18 2008-11-27 Tribute Creations, Llc Reactor with differentially distributed catalytic activity
DE102007024563A1 (de) * 2007-05-25 2008-11-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung umfassend einen großen elektrisch beheizbaren Wabenkörper
DE102007025418A1 (de) 2007-05-31 2008-12-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Elektrisch beheizbarer Wabenkörper mit Zonen erhöhter Widerstände
DE102007025417A1 (de) * 2007-05-31 2008-12-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Elektrisch beheizbare Wabenkörper-Anordnung mit Stützstiften
KR101008721B1 (ko) * 2008-08-26 2011-01-17 제주대학교 산학협력단 디젤 엔진의 입자상 물질 저감장치
US8747502B2 (en) 2008-02-25 2014-06-10 Industry-Academic Cooperation Foundation, Jeju National University Particulate matter reduction apparatus for diesel engine
CA2753610C (en) * 2009-02-27 2016-07-26 Andre Boulet Parallel passage fluid contactor structure
DE102009018182A1 (de) * 2009-04-22 2010-10-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Mehrstufig beheizbarer Wabenkörper
DE102011110664A1 (de) 2011-08-19 2013-02-21 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Behandlung von Abgasen
WO2013140845A1 (ja) * 2012-03-22 2013-09-26 日本碍子株式会社 ヒーター
DE102016214495A1 (de) 2016-08-04 2018-02-08 Continental Automotive Gmbh Elektrisch beheizbarer Wabenkörper zur Abgasbehandlung mit einer Mehrzahl von Heizelementen
DE102017207151A1 (de) * 2017-04-27 2018-10-31 Continental Automotive Gmbh Metallischer Wabenkörper mit haftungsverbessernden Mikrostrukturen
DE102018127092A1 (de) 2018-10-30 2020-04-30 Faurecia Emissions Control Technologies, Germany Gmbh Katalysatorkörper, elektrisch beheizbarer Katalysator und Kraftfahrzeug mit einem Katalysator
DE102021211453A1 (de) * 2021-10-11 2023-04-13 Vitesco Technologies GmbH Wabenkörper zum Zwecke der Abgasnachbehandlung mit geschlitzten Metallfolien

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE641679C (de) * 1934-10-13 1937-02-09 Bbc Brown Boveri & Cie Bandfoermiger Heizwiderstand fuer elektrische Widerstandsoefen
GB732710A (en) * 1953-03-25 1955-06-29 Greening & Sons Ltd N Improvements in or relating to electric heating elements
AT217593B (de) * 1957-11-18 1961-10-10 Paul Eisler Elektrisches Heizelement und Verfahren zu dessen Herstellung
US3163841A (en) * 1962-01-02 1964-12-29 Corning Glass Works Electric resistance heater
FR2138230B1 (es) * 1971-05-19 1973-05-11 Anvar
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
US4487034A (en) * 1981-03-27 1984-12-11 Lockheed Corporation Energy-efficient all-electric ECS for aircraft
JPS59219626A (ja) * 1983-05-27 1984-12-11 Matsushita Electric Ind Co Ltd 燃焼装置
DE3341868A1 (de) * 1983-11-19 1985-05-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix fuer einen katalytischen reaktor
US4576800A (en) * 1984-09-13 1986-03-18 Camet, Inc. Catalytic converter for an automobile
DE8438260U1 (de) * 1984-12-29 1985-04-11 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Traegermatrix, insbesondere fuer einen katalytischen reaktor zur abgasreinigung
DE3528881A1 (de) * 1985-08-12 1987-02-12 Interatom Katalysatortraegerfolie
DE3530893A1 (de) * 1985-08-29 1987-03-05 Interatom Wachstumskompensierender metallischer abgaskatalysatortraegerkoerper und blech zu seiner herstellung
EP0223058B1 (de) * 1985-10-25 1989-10-11 INTERATOM Gesellschaft mit beschränkter Haftung Verfahren zum Löten von metallischen Katalysator-Trägerkörpern
DE3613744A1 (de) * 1986-04-23 1987-10-29 Steuler Industriewerke Gmbh Festkoerperkatalysatoren mit drahtfoermigen sonden
ES2010687B3 (es) * 1986-05-12 1989-12-01 Interatom Ges Mit Beschrankter Haftung Cuerpo alveolado metalico, especialmente cuerpo portante de catalizador con pared portante y procedimiento para su fabricacion.
ES2010200B3 (es) * 1986-05-12 1989-11-01 Interatom Ges Mit Beschrankter Haftung Cuerpo portante metalico para catalizador con capas que discurren en forma de envolvente.
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
DE3738537A1 (de) * 1987-11-13 1989-06-01 Sueddeutsche Kuehler Behr Verfahren und vorrichtung zur herstellung eines traegerkoerpers fuer einen katalytischen reaktor
DE8816514U1 (de) * 1988-04-25 1989-10-26 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch beheizbarer Katalysator-Trägerkörper
US4976929A (en) * 1988-05-20 1990-12-11 W. R. Grace & Co.-Conn. Electrically heated catalytic converter
KR960012698B1 (ko) * 1988-09-22 1996-09-24 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 다수의 금속판재로 이루어진 벌집형 구조물 및 그 제조방법
DE3903879A1 (de) * 1989-02-10 1990-08-16 Messer Griesheim Gmbh Heizung fuer einen, aus einem metallischen monolith und einem elektrisch leitenden gehaeuse bestehenden katalysator
DE8905073U1 (de) * 1989-04-21 1990-08-30 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Elektrisch leitfähiger Wabenkörper
US4928485A (en) * 1989-06-06 1990-05-29 W. R. Grace & Co.,-Conn. Metallic core member for catalytic converter and catalytic converter containing same
US5229080A (en) * 1990-06-29 1993-07-20 Ngk Insulators, Ltd. Resistance adjusting type heater and catalytic converter
JPH04136412A (ja) * 1990-09-28 1992-05-11 Nissan Motor Co Ltd ハニカム触媒コンバータの加熱装置
US5146243A (en) * 1991-07-29 1992-09-08 Hewlett-Packard Company Diaphragm cap system for ink-jet printers

Also Published As

Publication number Publication date
KR0140505B1 (ko) 1998-06-01
EP0569400B1 (de) 1994-06-01
EP0569400B2 (de) 1997-04-23
KR930703074A (ko) 1993-11-29
JP2619776B2 (ja) 1997-06-11
WO1992013635A1 (de) 1992-08-20
CZ151393A3 (en) 1994-04-13
ES2054532T5 (es) 1997-06-16
BR9205527A (pt) 1994-04-19
DE59200206D1 (de) 1994-07-07
RU2077383C1 (ru) 1997-04-20
US5370943A (en) 1994-12-06
DE4102890A1 (de) 1992-08-06
JPH06503267A (ja) 1994-04-14
EP0569400A1 (de) 1993-11-18

Similar Documents

Publication Publication Date Title
ES2054532T3 (es) Cuerpo alveolar con calentamiento electrico inhomogeneo.
US11330676B2 (en) Bare heating elements for heating fluid flows
RU93051548A (ru) Сотовый каркас и его применение
US20090282817A1 (en) Plasma processing apparatus
US9759106B2 (en) Reducing agent injection device, exhaust gas treatment device and exhaust gas treatment method
US4976929A (en) Electrically heated catalytic converter
ES2089921T3 (es) Convertidor catalitico con calentamiento electrico.
ES2072751T3 (es) Cuerpo de panal de abejas con varios discos apoyados entre si.
EP2181755A2 (en) Honeycomb structure and reactor using honeycomb structure
ES2108353T3 (es) Adsorbente para la purificacion de gases de escape de automovil y procedimiento de control de la emision de hidrocarburos inquemados de un motor de combustion interna.
ES2057919T3 (es) Disposicion de catalizador calentable para la depuracion del gas de escape de motores de combustion interna.
ES2046940B1 (es) Funcion de calentamiento para catalizadores.
EP0875668A3 (en) Honeycomb heater
JP2016153622A (ja) ハニカム型加熱装置及びその使用方法
BR112018075441A2 (pt) catalisador adsorvedor de nox, métodos para fabricar um material de armazenamento de nox e para tratar um gás de escape de um motor de combustão interna, e, sistema de tratamento de emissão para tratar um fluxo de um gás de escape de combustão.
US20230374925A1 (en) Heating carrier, and exhaust gas reduction carrier having heating carrier
ES2092895T3 (es) Cuerpo alveolar calentable electricamente con resistencia incrementada mediante ranuras.
ES2078125T3 (es) Cuerpo en forma de nido de abeja electricamente conductor, particularmente para convertidores cataliticos electricamente calentables de automoviles.
JPH07166845A (ja) ハニカムヒーター
JP5664517B2 (ja) 通電加熱式触媒装置
JP2022053219A (ja) 電気加熱式触媒
JPH06505917A (ja) 触媒器
WO2008062916A1 (en) Vehicle exhaust aftertreatment using catalytic coated electric heater
US2996062A (en) Catalytic heating system
US10413867B1 (en) Heating purification element for purification of exhaust gas and purification device comprising such a purification element

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 569400

Country of ref document: ES