ES2134800T3 - Cuerpo alveolar calentable electricamente. - Google Patents
Cuerpo alveolar calentable electricamente.Info
- Publication number
- ES2134800T3 ES2134800T3 ES92907065T ES92907065T ES2134800T3 ES 2134800 T3 ES2134800 T3 ES 2134800T3 ES 92907065 T ES92907065 T ES 92907065T ES 92907065 T ES92907065 T ES 92907065T ES 2134800 T3 ES2134800 T3 ES 2134800T3
- Authority
- ES
- Spain
- Prior art keywords
- region
- stacking
- honeycomb body
- interior
- current
- 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
Links
- 239000003054 catalyst Substances 0.000 abstract 1
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
- F01N3/2803—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
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single 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
- 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
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
-
- 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
-
- 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
-
- 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
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 UN CUERPO EN FORMA DE PANAL CALENTABLE ELECTRICAMENTE QUE DISPONE DE UN EJE (1) RODEADO POR UNA REGION (2) INTERIOR, UNA REGION (3) EXTERIOR SITUADA A UNA DISTANCIA DE LA ANTERIOR Y UN APILAMIENTO CONSISTENTE EN AL MENOS UNA LAMINA (4,5) METALICA LOCALIZADA ENTRE LA REGION (2) INTERIOR Y LA REGION (3) EXTERIOR. EL APILAMIENTO ESTA ARROLLADO EN FORMA DE ESPIRAL CONSISTIENDO EN UNA PLURALIDAD DE BOBINAS ALREDEDOR DE LA REGION (2) INTERIOR. EL APILAMIENTO (6) CONTIENE UNA PLURALIDAD DE PUENTES (7,8) CONECTANDO CADA UNA DE ELLOS DOS BOBINAS ADYACENTES INTERESPACIADAS ELECTRICA Y MECANICAMENTE DE FORMA QUE LAS BOBINAS Y LOS PUENTES (7,8) FORMAN UNA VIA DE CORRIENTE MULTIRRAMIFICADA PARA UNA CORRIENTE ELECTRICA QUE FLUYE ENTRE LA REGION (2) INTERIOR Y LA REGION (3) EXTERIOR. CADA BOBINA ES UNA PARTE INTEGRAL DE LA VIA DE CORRIENTE. EL CUERPO EN FORMA DE PANAL TIENE UNA ESTRUCTURA QUE PUEDE RESISTIR PARTICULARMENTE ALTAS TENSIONES MECANICAS. LA VIA DE CORRIENTE FORMADA EN EL CUERPO EN FORMA DE PANAL SUMINISTRA UNA RESISTENCIA ELECTRICA ADECUADA PERMITIENDO QUE ESTE CUERPO PUEDA SER USADO COMO UN SOPORTE DE CATALIZADOR EN SISTEMA DE GASES DE ESCAPE DE UN VEHICULO A MOTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4111712A DE4111712A1 (de) | 1991-04-10 | 1991-04-10 | Elektrisch leitfaehiger wabenkoerper |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2134800T3 true ES2134800T3 (es) | 1999-10-16 |
Family
ID=6429293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92907065T Expired - Lifetime ES2134800T3 (es) | 1991-04-10 | 1992-03-30 | Cuerpo alveolar calentable electricamente. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5382774A (es) |
EP (1) | EP0581784B1 (es) |
JP (1) | JPH0791971B2 (es) |
DE (2) | DE4111712A1 (es) |
ES (1) | ES2134800T3 (es) |
WO (1) | WO1992018245A1 (es) |
Families Citing this family (26)
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 |
US5422082A (en) * | 1992-04-20 | 1995-06-06 | Toyota Jidosha Kabushiki Kaisha | Electrically heatable catalytic converter |
US5519191A (en) * | 1992-10-30 | 1996-05-21 | Corning Incorporated | Fluid heater utilizing laminar heating element having conductive layer bonded to flexible ceramic foil substrate |
EP0604868B1 (en) * | 1992-12-21 | 1997-03-12 | Toyota Jidosha Kabushiki Kaisha | Electrically heating catalytic apparatus |
US5582805A (en) * | 1992-12-21 | 1996-12-10 | Toyota Jidosha Kabushiki Kaisha | Electrically heated catalytic apparatus |
WO1994026455A1 (en) * | 1993-05-12 | 1994-11-24 | Nippon Steel Corporation | Method of soldering heat resisting alloy having insulating oxide film on its surface, and preheated type exhaust gas cleaning metal support and method of manufacturing the same |
DE9317050U1 (de) * | 1993-11-08 | 1995-03-09 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Mechanisch stabilisierte Heizkatalysatoranordnung |
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 |
US5573731A (en) * | 1994-05-30 | 1996-11-12 | Toyota Jidosha Kabushiki Kaisha | Electrically heated catalytic converter for an engine |
US5902558A (en) * | 1994-09-26 | 1999-05-11 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Diskwise-constructed honeycomb body, in particular catalyst carrier body and apparatus for catalytic conversion of exhaust gases |
US5851495A (en) * | 1995-10-02 | 1998-12-22 | Toyota Jidosha Kabushiki Kaisha | Electrically heated catalytic converter for an engine |
DE19704521A1 (de) | 1997-02-06 | 1998-08-13 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zur Herstellung eines Wabenkörpers |
DE19914411A1 (de) * | 1999-03-30 | 2000-10-12 | Bosch Gmbh Robert | Piezoelektrischer Aktor |
DE19923228A1 (de) * | 1999-05-20 | 2000-11-23 | Oberland Mangold Gmbh | Heizelement zum Beheizen strömender Gase |
US6592075B2 (en) | 2000-08-18 | 2003-07-15 | Goodrich Corporation | Aircraft supplemental air heater |
DE102007024563A1 (de) * | 2007-05-25 | 2008-11-27 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung umfassend einen großen elektrisch beheizbaren Wabenkörper |
DE102007025417A1 (de) * | 2007-05-31 | 2008-12-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Elektrisch beheizbare Wabenkörper-Anordnung mit Stützstiften |
DE102007025418A1 (de) * | 2007-05-31 | 2008-12-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Elektrisch beheizbarer Wabenkörper mit Zonen erhöhter Widerstände |
DE102008011262A1 (de) * | 2008-02-27 | 2009-09-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit verbindungsfreiem Bereich |
DE102008011263A1 (de) * | 2008-02-27 | 2009-09-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit Flexibilitätszonen |
WO2012095688A1 (en) * | 2011-01-12 | 2012-07-19 | Da Vinci Association For Inventors' Rights | Heat exchanger manifold and method of manufacture |
DE102011110664A1 (de) | 2011-08-19 | 2013-02-21 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Behandlung von Abgasen |
JP6567530B2 (ja) * | 2013-09-11 | 2019-08-28 | タタ、スティール、ユーケー、リミテッドTata Steel Uk Limited | フライホイール格納アセンブリのための管状格納パーツおよびそれを製造するための方法 |
US9927329B2 (en) | 2014-04-23 | 2018-03-27 | Signature Science, Llc | Signature collection cartridge with embossed collection substrate |
DE102017203546B4 (de) | 2017-03-03 | 2023-08-03 | Vitesco Technologies GmbH | Katalysator mit elektrisch beheizbarer Heizscheibe |
DE102022213319B3 (de) * | 2022-12-08 | 2024-03-21 | Vitesco Technologies GmbH | Vorrichtung zur Abgasnachbehandlung und Verfahren zur Herstellung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032635A (en) * | 1960-10-03 | 1962-05-01 | August L Kraft | Heater and utilization system for converting small quantities of fusible solids |
US3265865A (en) * | 1963-10-09 | 1966-08-09 | Armstrong Cork Co | Electrical duct heater |
US3770389A (en) * | 1971-11-11 | 1973-11-06 | Ford Motor Co | Catalytic converter with electrically resistive catalyst support |
US3995143A (en) * | 1974-10-08 | 1976-11-30 | Universal Oil Products Company | Monolithic honeycomb form electric heating device |
DE2754776C3 (de) * | 1977-12-08 | 1981-10-22 | Messer Griesheim Gmbh, 6000 Frankfurt | Verfahren zum Herstellen eines wabenartigen Blechgebildes |
DE2951316A1 (de) * | 1979-12-20 | 1981-07-02 | Degussa Ag, 6000 Frankfurt | Katalytisches filter fuer die dieselabgasreinigung |
EP0245736B1 (de) * | 1986-05-12 | 1989-08-23 | Siemens Aktiengesellschaft | Metallischer Katalysator-Trägerkörper mit evolventenförmig verlaufenden Schichten |
EP0245737B1 (de) * | 1986-05-12 | 1989-08-23 | INTERATOM Gesellschaft mit beschränkter Haftung | Wabenkörper, insbesondere Katalysator-Trägerkörper, mit gegensinnig verschlungenen Metallblechschichten und Verfahren zu seiner Herstellung |
DE8816514U1 (de) * | 1988-04-25 | 1989-10-26 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Elektrisch beheizbarer Katalysator-Trägerkörper |
DE58900964D1 (de) * | 1988-09-22 | 1992-04-16 | Emitec Emissionstechnologie | Wabenkoerper, insbesondere katalysator-traegerkoerper, aus einer mehrzahl verschlungener blechstapel. |
DE8812924U1 (de) * | 1988-10-14 | 1988-12-01 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung |
JP2931362B2 (ja) * | 1990-04-12 | 1999-08-09 | 日本碍子株式会社 | 抵抗調節型ヒーター及び触媒コンバーター |
US5070694A (en) * | 1990-10-31 | 1991-12-10 | W. R. Grace & Co. -Conn. | Structure for electrically heatable catalytic core |
US5288975A (en) * | 1991-01-30 | 1994-02-22 | Ngk Insulators, Ltd. | Resistance adjusting type heater |
JP2919987B2 (ja) * | 1991-03-05 | 1999-07-19 | 日本碍子株式会社 | 抵抗調節型ヒーター |
US5140812A (en) * | 1991-11-05 | 1992-08-25 | W. R. Grace & Co.-Conn. | Core for an electrically heatable catalytic converter |
-
1991
- 1991-04-10 DE DE4111712A patent/DE4111712A1/de not_active Ceased
-
1992
- 1992-03-30 WO PCT/EP1992/000701 patent/WO1992018245A1/de active IP Right Grant
- 1992-03-30 EP EP92907065A patent/EP0581784B1/de not_active Expired - Lifetime
- 1992-03-30 JP JP4506723A patent/JPH0791971B2/ja not_active Expired - Fee Related
- 1992-03-30 DE DE59209705T patent/DE59209705D1/de not_active Expired - Fee Related
- 1992-03-30 ES ES92907065T patent/ES2134800T3/es not_active Expired - Lifetime
-
1993
- 1993-10-12 US US08/135,265 patent/US5382774A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07502582A (ja) | 1995-03-16 |
JPH0791971B2 (ja) | 1995-10-09 |
WO1992018245A1 (de) | 1992-10-29 |
DE59209705D1 (de) | 1999-07-08 |
EP0581784B1 (de) | 1999-06-02 |
US5382774A (en) | 1995-01-17 |
DE4111712A1 (de) | 1992-10-22 |
EP0581784A1 (de) | 1994-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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