ES2072751T3 - Cuerpo de panal de abejas con varios discos apoyados entre si. - Google Patents
Cuerpo de panal de abejas con varios discos apoyados entre si.Info
- Publication number
- ES2072751T3 ES2072751T3 ES92903146T ES92903146T ES2072751T3 ES 2072751 T3 ES2072751 T3 ES 2072751T3 ES 92903146 T ES92903146 T ES 92903146T ES 92903146 T ES92903146 T ES 92903146T ES 2072751 T3 ES2072751 T3 ES 2072751T3
- Authority
- ES
- Spain
- Prior art keywords
- axis
- yes
- honeycomb body
- honeycomb
- discs
- 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
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 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
- F01N3/18—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
-
- 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
- F01N3/24—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
-
- 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
-
- 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
-
- 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
- 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)
Abstract
LA INVENCION SE REFIERE A UN CUERPO (1) EN FORMA DE PANAL CON UN EJE (2) A LO LARGO DEL CUAL PUEDE CIRCULAR UN FLUIDO A TRAVES DE UNA MULTITUD DE CANALES (3) EN EL CUERPO (1). EL CUERPO (1) DISPONE AL MENOS DE DOS DISCOS (4,5) DISPUESTOS A UNA DISTANCIA UNO CON RESPECTO A OTRO Y COLOCADOS UNO DETRAS DE OTRO EN RELACION AL EJE (2), TENIENDO CADA UNO DE ELLOS LOS CANALES (3). DE ACUERDO CON LA INVENCION SE DISPONE AL MENOS DE UN SOPORTE (6,7,61,62,63) CERCA DEL EJE POR MEDIO DEL CUAL LOS DISCOS (4,5) ESTA CONECTADOS DE FORMA CONJUNTA Y SOPORTADOS MUTUAMENTE. LA INVENCION HACE POSIBLE EL DISEÑO DE UN PRIMER DISCO (4) PARA UN CALENTAMIENTO (4) A TRAVES DE LOS GASES DE ESCAPE QUE LO ATRAVIESAN O POR MEDIO DE UNA CORRIENTE ELECTRICA Y/O ASEGURA LA RESISTENCIA MECANICA DEL CUERPO (1) ESENCIALMENTE POR MEDIO DEL DISEÑO ADECUADO DEL SEGUNDO DISCO (5) Y DE LOS SOPORTES (6,7),61,62,63). EL CUERPO EN FORMA DE PANAL DE ACUERDO CON LA INVENCION ES ADECUADO PARTICULARMENTE PARA SU UTILIZACION COMO UN SOPORTE PARA UN CATALIZADOR EN EL SISTEMA DE GASES DE ESCAPE DE UN MOTOR DE COMBUSTION INTERNA, POR EJEMPLO EN UN VEHICULO A MOTOR.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4102890A DE4102890A1 (de) | 1991-01-31 | 1991-01-31 | Wabenkoerper mit inhomogener elektrischer beheizung |
DE4111712A DE4111712A1 (de) | 1991-04-10 | 1991-04-10 | Elektrisch leitfaehiger wabenkoerper |
DE9113928U DE9113928U1 (es) | 1991-11-08 | 1991-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072751T3 true ES2072751T3 (es) | 1995-07-16 |
Family
ID=27202146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92903146T Expired - Lifetime ES2072751T3 (es) | 1991-01-31 | 1992-01-29 | Cuerpo de panal de abejas con varios discos apoyados entre si. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0569403B1 (es) |
JP (1) | JP2631248B2 (es) |
DE (1) | DE59202462D1 (es) |
ES (1) | ES2072751T3 (es) |
RU (1) | RU2083282C1 (es) |
WO (1) | WO1992013636A1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5308591A (en) * | 1992-11-09 | 1994-05-03 | W. R. Grace & Co.-Conn. | Core body for catalytic converter |
DE4302039A1 (de) * | 1993-01-26 | 1994-07-28 | Emitec Emissionstechnologie | Katalytischer Konverter mit elektrischer Beheizung |
US5546746A (en) * | 1993-02-04 | 1996-08-20 | W. R. Grace & Co.-Conn. | Core element useful in a combined electrically heatable and light-off converter |
DE9317050U1 (de) * | 1993-11-08 | 1995-03-09 | Emitec Emissionstechnologie | Mechanisch stabilisierte Heizkatalysatoranordnung |
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 |
DE4429878A1 (de) * | 1994-08-23 | 1996-03-07 | Emitec Emissionstechnologie | Abgassystem für eine Verbrennungskraftmaschine |
DE4434673A1 (de) * | 1994-09-28 | 1996-04-04 | Emitec Emissionstechnologie | Elektrisch beheizbarer Katalysator |
US5632961A (en) * | 1995-01-10 | 1997-05-27 | W. R. Grace & Co.-Conn. | Reinforcing web for a multicellular converter |
DE19505727A1 (de) * | 1995-02-20 | 1996-08-22 | Emitec Emissionstechnologie | Vorrichtung zur katalytischen Umsetzung von Abgasen in einem Abgassystem |
JPH08284652A (ja) * | 1995-04-18 | 1996-10-29 | Toyota Motor Corp | 電気加熱式触媒の構造 |
DE19528963A1 (de) * | 1995-08-07 | 1997-02-13 | Emitec Emissionstechnologie | Vorrichtung und Verfahren zur Herstellung eines Wabenkörpers |
NL1007295C2 (nl) | 1997-10-16 | 1999-04-19 | Univ Utrecht | Met alkalimetalen beladen grafitische materialen. |
DE19930328C1 (de) | 1999-07-02 | 2000-10-26 | Edscha Ag | Türanlenkung |
DE102007006625A1 (de) | 2007-02-06 | 2008-08-07 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur Verringerung des Anteils an Stickoxiden im Abgas einer Verbrennungskraftmaschine |
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 |
DE102008035561A1 (de) * | 2008-07-30 | 2010-02-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Vorrichtung aufweisend zumindest einen elektrisch beheizbaren Wabenkörper |
DE102009014371A1 (de) | 2009-03-21 | 2010-09-30 | Emico Gmbh | Beheizbarer Vorfilter für Abgasreinigungsanlagen bei Dieselmotoren |
DE102009018182A1 (de) * | 2009-04-22 | 2010-10-28 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Mehrstufig beheizbarer Wabenkörper |
US8863506B2 (en) | 2010-10-20 | 2014-10-21 | GM Global Technology Operations LLC | Optimized electrically heated exhaust gas treatment system |
DE102010052650A1 (de) * | 2010-11-26 | 2012-05-31 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verbindung zweier Abgasbehandlungsvorrichtungen zueinander |
DE102011104193A1 (de) | 2011-06-15 | 2012-12-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung mit einem elektrisch beheizbaren Wabenkörper und Verfahren zum Betreiben des Wabenkörpers |
DE102011110664A1 (de) | 2011-08-19 | 2013-02-21 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Behandlung von Abgasen |
DE102011120720A1 (de) * | 2011-12-12 | 2013-06-13 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Stützstift für einen elektrisch beheizbaren Wabenkörper |
DE102014115063A1 (de) * | 2014-10-16 | 2016-04-21 | Continental Automotive Gmbh | Tragstruktur, Vorrichtung zur Behandlung von Abgasen und Verfahren zu deren Herstellung |
DE102015111689C5 (de) * | 2015-07-17 | 2022-09-01 | Türk & Hillinger GmbH | Elektrisch beheizbarer Katalysator und Verfahren zu dessen Herstellung |
DE102016210235A1 (de) * | 2016-06-09 | 2017-12-28 | Continental Automotive Gmbh | Verfahren zur Herstellung einer Wabenstruktur |
DE102018127092A1 (de) | 2018-10-30 | 2020-04-30 | Faurecia Emissions Control Technologies, Germany Gmbh | Katalysatorkörper, elektrisch beheizbarer Katalysator und Kraftfahrzeug mit einem Katalysator |
DE102019218354A1 (de) | 2019-11-27 | 2021-05-27 | Vitesco Technologies GmbH | Vorrichtung zur Abgasnachbehandlung |
DE102019219150A1 (de) * | 2019-12-09 | 2021-06-10 | Vitesco Technologies GmbH | Vorrichtung zur Abgasnachbehandlung und Verfahren zur Herstellung dieser |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887741A (en) * | 1973-08-13 | 1975-06-03 | Corning Glass Works | Thin-walled honeycombed substrate with axial discontinuities in the periphery |
US4793136A (en) * | 1987-08-26 | 1988-12-27 | W. R. Grace & Co. | Reinforced metallic honeycomb structure |
DE8816514U1 (es) * | 1988-04-25 | 1989-10-26 | Emitec Emissionstechnologie | |
DE8900168U1 (es) * | 1989-01-09 | 1989-03-16 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh, 5204 Lohmar, De |
-
1992
- 1992-01-29 DE DE59202462T patent/DE59202462D1/de not_active Expired - Lifetime
- 1992-01-29 RU RU9293053039A patent/RU2083282C1/ru not_active IP Right Cessation
- 1992-01-29 JP JP4503045A patent/JP2631248B2/ja not_active Expired - Lifetime
- 1992-01-29 WO PCT/EP1992/000191 patent/WO1992013636A1/de active IP Right Grant
- 1992-01-29 EP EP92903146A patent/EP0569403B1/de not_active Expired - Lifetime
- 1992-01-29 ES ES92903146T patent/ES2072751T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0569403A1 (de) | 1993-11-18 |
RU2083282C1 (ru) | 1997-07-10 |
JPH05509037A (ja) | 1993-12-16 |
DE59202462D1 (de) | 1995-07-13 |
EP0569403B1 (de) | 1995-06-07 |
WO1992013636A1 (de) | 1992-08-20 |
JP2631248B2 (ja) | 1997-07-16 |
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Legal Events
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