ES2181445T3 - Cuerpo en nido de abeja metalico monolitico con un numero de canales variables. - Google Patents

Cuerpo en nido de abeja metalico monolitico con un numero de canales variables.

Info

Publication number
ES2181445T3
ES2181445T3 ES99924994T ES99924994T ES2181445T3 ES 2181445 T3 ES2181445 T3 ES 2181445T3 ES 99924994 T ES99924994 T ES 99924994T ES 99924994 T ES99924994 T ES 99924994T ES 2181445 T3 ES2181445 T3 ES 2181445T3
Authority
ES
Spain
Prior art keywords
flow
monolitic
channels
bee nest
variable channels
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
ES99924994T
Other languages
English (en)
Inventor
Rolf Brueck
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 ES2181445T3 publication Critical patent/ES2181445T3/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
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • 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 [3D] 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features 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
    • 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
    • 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
    • F01N2330/44—Honeycomb supports characterised by their structural details made of stacks of sheets, plates or foils that are folded in S-form
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making
    • 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
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Cuerpo en nido de abeja monolítico para el paso de un fluido en un sentido del flujo, con una parte frontal (1) del lado del flujo de entrada y una parte frontal (2) del lado del flujo de salida separada de aquella, que comprende chapas (11, 20, 21, 22) dispuestas longitudinalmente, estructuradas al menos parcialmente, cuyas estructuras forman, en el sentido del flujo, paredes de canales (3), - en el que el tamaño de los canales (3) varía en diferentes tramos (A, B, C) situados uno tras otro en el sentido del flujo; - en el que, como mínimo, una parte de las chapas (10, 20, 21, 22) estructuradas se extiende desde la parte frontal del lado del flujo de entrada (1) hasta el lado del flujo de salida (2); - en el que cada una de estas chapas (10, 20, 21, 22) presenta, por lo menos, una primera (7) y una segunda (8) estructura de diferentes dimensiones; y - en el que por lo menos una de estas estructuras, sólo se extiende por un tramo (A, B, C).
ES99924994T 1998-05-26 1999-05-17 Cuerpo en nido de abeja metalico monolitico con un numero de canales variables. Expired - Lifetime ES2181445T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823469A DE19823469A1 (de) 1998-05-26 1998-05-26 Monolithischer metallischer Wabenkörper mit variierender Kanalzahl

Publications (1)

Publication Number Publication Date
ES2181445T3 true ES2181445T3 (es) 2003-02-16

Family

ID=7868952

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99924994T Expired - Lifetime ES2181445T3 (es) 1998-05-26 1999-05-17 Cuerpo en nido de abeja metalico monolitico con un numero de canales variables.

Country Status (10)

Country Link
US (1) US6365283B1 (es)
EP (1) EP1089819B1 (es)
JP (1) JP4570249B2 (es)
KR (1) KR100581469B1 (es)
CN (1) CN1116113C (es)
DE (2) DE19823469A1 (es)
ES (1) ES2181445T3 (es)
ID (1) ID27493A (es)
RU (1) RU2215163C2 (es)
WO (1) WO1999061151A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825018A1 (de) * 1998-06-04 1999-12-09 Emitec Emissionstechnologie Verfahren und Blechpaket zur Herstellung eines Wabenkörpers mit einer Vielzahl von für ein Fluid durchlässigen Kanälen
TW475027B (en) * 2000-06-02 2002-02-01 Emitec Emissionstechnologie Catalyst carrier body with protective zone
DE10118327A1 (de) 2001-04-12 2002-10-17 Emitec Emissionstechnologie Abgassystem
WO2002101511A2 (en) * 2001-06-13 2002-12-19 Rivar Technologies, Inc. System and method for integrated web-based software code environment
DE10153283A1 (de) 2001-10-29 2003-05-15 Emitec Emissionstechnologie Hitzebeständige Filterlage, Filterkörper und Verfahren zu seiner Herstellung
DE10162161A1 (de) * 2001-12-17 2003-07-03 Emitec Emissionstechnologie Vorrichtung und Verfahren zur Schalldämpfung im Abgassystem einer Verbrennungskraftmaschine
SE524225C2 (sv) * 2002-02-15 2004-07-13 Volvo Technology Corp En anordning för behandling av ett gasflöde
KR100590958B1 (ko) * 2003-12-31 2006-06-19 현대자동차주식회사 자동차용 촉매장치
US7691338B2 (en) * 2004-03-10 2010-04-06 Siemens Energy, Inc. Two stage catalytic combustor
DE102005009585A1 (de) * 2005-02-28 2006-08-31 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper mit zerklüfteten Stirnseiten
DE102005027582A1 (de) * 2005-06-14 2006-12-28 Unimet Gmbh Strukturierte Folie
DE102005028044A1 (de) * 2005-06-17 2006-12-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Herstellung von, insbesondere großen, Wabenkörpern für die mobile Abgasnachbehandlung
US7862640B2 (en) * 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
DE102007025418A1 (de) * 2007-05-31 2008-12-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Elektrisch beheizbarer Wabenkörper mit Zonen erhöhter Widerstände
EP2213852A4 (en) * 2007-10-16 2014-12-17 Yanmar Co Ltd DEVICE FOR CLEANING BLACK SMOKE
WO2016141304A1 (en) * 2015-03-05 2016-09-09 Watt Fuel Cell Corp. Afterburners including methods of making and operating
DE102016209058A1 (de) 2016-05-25 2017-11-30 Continental Automotive Gmbh Wabenkörper für die Abgasnachbehandlung
DE102017207151A1 (de) * 2017-04-27 2018-10-31 Continental Automotive Gmbh Metallischer Wabenkörper mit haftungsverbessernden Mikrostrukturen
WO2019053279A1 (de) 2017-09-18 2019-03-21 Continental Automotive Gmbh Katalysator zur behandlung von abgasen
CN110318851A (zh) * 2019-04-10 2019-10-11 亿达天地环保技术股份有限公司 一种具有多元孔道结构的整体式蜂窝载体
CN111425282B (zh) * 2020-03-03 2022-02-22 亿达天地环保技术股份有限公司 用于废气催化净化的隧道型孔道结构金属蜂窝载体
US11643959B2 (en) * 2021-02-04 2023-05-09 Ford Global Technologies, Llc Additively manufactured catalytic converter substrates

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785781A (en) * 1971-10-04 1974-01-15 Universal Oil Prod Co Apparatus for catalytically converting fluid
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
ES2010201B3 (es) * 1986-05-12 1989-11-01 Interatom Ges Mit Beschrankter Haftung Cuerpo alveolado, especialmente cuerpo portante de catalizador, con capas de chapa metalica entrelazadas en sentidos opuestos y procedimiento para su fabricacion.
DE3760428D1 (en) * 1986-05-12 1989-09-14 Interatom Metallic honeycomb body, particularly a catalyst carrier, provided with a supporting wall, and its manufacturing process
DE3634235C1 (de) * 1986-10-08 1988-03-31 Sueddeutsche Kuehler Behr Matrix fuer einen katalytischen Reaktor zur Abgasreinigung
JPH03502660A (ja) * 1988-09-22 1991-06-20 エミテツク　ゲゼルシヤフト　フユア　エミツシオンステクノロギー　ミツト　ベシユレンクテル　ハフツング 複数の絡み合った金属板積層体から成るハニカム体、特に触媒担体
DE8909128U1 (de) 1989-07-27 1990-11-29 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Wabenkörper mit internen Anströmkanten, insbesondere Katalysatorkörper für Kraftfahrzeuge
JPH03181338A (ja) * 1989-12-11 1991-08-07 Gebr Sulzer Ag 触媒エレメントおよび触媒反応用反応器
DE4024942A1 (de) * 1990-08-06 1992-02-13 Emitec Emissionstechnologie Monolithischer metallischer wabenkoerper mit variierender kanalzahl
US5153167A (en) * 1991-05-22 1992-10-06 Nippon Steel Corporation Honeycomb catalyst carrier
US5549873A (en) 1994-02-18 1996-08-27 Volkswagen Ag Exhaust gas converter arrangement
JPH07328452A (ja) * 1994-06-13 1995-12-19 Showa Aircraft Ind Co Ltd 触媒装置用金属担体
JPH08177473A (ja) * 1994-12-22 1996-07-09 Nippon Soken Inc 排ガス浄化装置
WO1997023325A1 (en) * 1995-12-22 1997-07-03 W.R. Grace & Co. Assembly and method for making catalytic converter structures
JPH09174180A (ja) * 1995-12-27 1997-07-08 Usui Internatl Ind Co Ltd メタルハニカム体用マイクロ波（小波）付き平箔の製造方法
JPH09220484A (ja) * 1996-02-13 1997-08-26 Usui Internatl Ind Co Ltd メタルハニカム体
JPH09220486A (ja) * 1996-02-13 1997-08-26 Usui Internatl Ind Co Ltd メタルハニカム体
DE19704129A1 (de) * 1997-02-04 1998-08-06 Emitec Emissionstechnologie Wabenkörper, insbesondere Katalysator-Trägerkörper,mit verstärkter Wandstruktur
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

Also Published As

Publication number Publication date
KR100581469B1 (ko) 2006-05-23
EP1089819B1 (de) 2002-07-31
DE19823469A1 (de) 1999-12-02
ID27493A (id) 2001-04-12
JP2002516174A (ja) 2002-06-04
KR20010071322A (ko) 2001-07-28
CN1303321A (zh) 2001-07-11
JP4570249B2 (ja) 2010-10-27
EP1089819A1 (de) 2001-04-11
RU2215163C2 (ru) 2003-10-27
CN1116113C (zh) 2003-07-30
WO1999061151A1 (de) 1999-12-02
US6365283B1 (en) 2002-04-02
DE59902207D1 (de) 2002-09-05

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