BR9812396A - Disposição de corpo em colméia com seções de suporte - Google Patents
Disposição de corpo em colméia com seções de suporteInfo
- Publication number
- BR9812396A BR9812396A BR9812396-3A BR9812396A BR9812396A BR 9812396 A BR9812396 A BR 9812396A BR 9812396 A BR9812396 A BR 9812396A BR 9812396 A BR9812396 A BR 9812396A
- Authority
- BR
- Brazil
- Prior art keywords
- support sections
- hive body
- hive
- regions
- housing
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
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
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
- F01N3/2857—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
- F01N3/2864—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets comprising two or more insulation layers
-
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2878—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using non-elastic means for retaining catalyst body in the housing, e.g. a metal chamfer, or by corrugation or deformation of the metal 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
- Laminated Bodies (AREA)
Abstract
Patente de Invenção:<B>"DISPOSIçãO DE CORPO EM COLMéIA COM SEçõES DE SUPORTE"<D>. A presente invenção refere-se a uma disposição de corpo em colméia com um alojamento de metal (8) no qual um corpo em colméia (1) com uma pluralidade de canais (5) separados um do outro por paredes divisórias (6, 7) é arranjado, o corpo em colméia sendo de uma resistência radial variada ao longo de sua periferia (U), e tendo uma camada de compensação (2) arranjada pelo menos em regiões parciais da periferia (U) entre o alojamento (8) e o corpo em colméia (1), em que a camada de compensação (2) na direção periférica (U) do corpo em colméia (1) tem pelo menos duas seções de suporte (3) que exercem forças maiores na direção radial (R) sobre o corpo em colméia (1) do que fora das seções de suporte (3) no restante das regiões periféricas (4), em que as seções de suporte (3) ficam dispostas em regiões onde o corpo em colméia (1) tem uma resistência radial superior. Pode-se tomar medidas no sentido de se produzir as seções de suporte (3) na camada de compensação (2) por meio de segmentos de suporte sobre o alojamento (8) e/ou por meio de talões no corpo em colméia (1), em cada caso nas regiões periféricas de maior resistência. A presente invenção é particularmente adequada para uma instalação simples e eficaz de corpos em colméia cerâmicos, extrudados, de parede fina em alojamento de metal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19743196A DE19743196A1 (de) | 1997-09-30 | 1997-09-30 | Katalysatorträgeranordnung |
DE29800038U DE29800038U1 (de) | 1997-09-30 | 1998-01-02 | Wabenkörperanordnung mit Tragabschnitten |
PCT/EP1998/006171 WO1999017006A1 (de) | 1997-09-30 | 1998-09-29 | Wabenkörperanordnung mit tragabschnitten |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812396A true BR9812396A (pt) | 2000-09-12 |
Family
ID=26040454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812396-3A BR9812396A (pt) | 1997-09-30 | 1998-09-29 | Disposição de corpo em colméia com seções de suporte |
Country Status (7)
Country | Link |
---|---|
US (1) | US6316384B1 (pt) |
EP (1) | EP1019617A1 (pt) |
JP (1) | JP2001518589A (pt) |
CN (1) | CN1272161A (pt) |
BR (1) | BR9812396A (pt) |
RU (1) | RU2208686C2 (pt) |
WO (1) | WO1999017006A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6159430A (en) * | 1998-12-21 | 2000-12-12 | Delphi Technologies, Inc. | Catalytic converter |
DE10045540A1 (de) * | 2000-09-13 | 2002-03-21 | Emitec Emissionstechnologie | Wabenkörper mit verkürztem, geschlitztem Innenmantelrohr |
JP2003260322A (ja) * | 2002-03-08 | 2003-09-16 | Ngk Insulators Ltd | ハニカム構造体、その製造方法及び排ガス浄化システム |
DE102004063546A1 (de) * | 2004-12-30 | 2006-07-13 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit zumindest teilweise keramischer Wabenstruktur und Aufnahme für Messfühler |
JP4511396B2 (ja) * | 2005-03-22 | 2010-07-28 | 日本碍子株式会社 | ハニカム構造体及びその製造方法 |
JP5144075B2 (ja) * | 2006-03-30 | 2013-02-13 | 日本碍子株式会社 | ハニカム構造体及びその製造方法 |
BRPI0712442A8 (pt) * | 2006-05-31 | 2017-10-24 | Unifrax I Llc | Placa de isolamento térmico sobressalente |
DE102007026108A1 (de) * | 2007-06-05 | 2008-12-11 | Robert Bosch Gmbh | Filter- und Katalysatorelement |
JP4918433B2 (ja) * | 2007-08-09 | 2012-04-18 | ニチアス株式会社 | 触媒コンバーター、触媒コンバーター用保持材及びその製造方法 |
DE102008025593A1 (de) * | 2008-05-28 | 2009-12-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Metallischer Wabenkörper mit definierten Verbindungsstellen |
WO2011019377A2 (en) | 2009-08-10 | 2011-02-17 | Unifrax I Llc | Variable basis weight mounting mat or pre-form and exhaust gas treatment device |
JP2012041875A (ja) * | 2010-08-19 | 2012-03-01 | Toyota Motor Corp | 触媒コンバータ装置 |
JP6023462B2 (ja) * | 2012-05-08 | 2016-11-09 | 株式会社ユタカ技研 | 排ガス浄化装置及び同製造方法 |
RU2686939C2 (ru) * | 2013-02-14 | 2019-05-06 | Басф Се | Материал и способ для герметизации пустых пространств |
US10465585B2 (en) * | 2015-03-23 | 2019-11-05 | Corning Incorporated | Exhaust gas treatment article and methods of manufacturing same |
JP6562861B2 (ja) * | 2016-03-25 | 2019-08-21 | 日本碍子株式会社 | ハニカム構造体 |
KR102393132B1 (ko) | 2016-06-06 | 2022-04-29 | 유니프랙스 아이 엘엘씨 | 저 생체 지속성 섬유를 함유하는 내화성 코팅 재료 및 이의 제조 방법 |
US10272950B1 (en) | 2016-08-23 | 2019-04-30 | Extreme Trailers Llc | Load support deck for cargo carrying vehicle |
DE102018109515B4 (de) * | 2018-04-20 | 2021-06-24 | Tenneco Gmbh | Gehäusedeckel mit Vertiefung |
JP2020033935A (ja) * | 2018-08-30 | 2020-03-05 | スリーエム イノベイティブ プロパティズ カンパニー | 保持材及びその製造方法、並びに、汚染コントロール装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3853485A (en) | 1972-12-11 | 1974-12-10 | Corning Glass Works | Core member for catalytic oxidation converter |
DE7401002U (de) | 1973-01-13 | 1974-04-11 | T I Silencer Services Ltd | Behälter für Katalysator zur Steuerung und Kontrolle der Abgasemission bei Brennkraftmaschinen |
JPH0356354Y2 (pt) | 1986-04-08 | 1991-12-18 | ||
US4985212A (en) * | 1987-09-29 | 1991-01-15 | Kabushiki Kaisha Toshiba | Support apparatus for a ceramic honeycomb element |
JPH0830407B2 (ja) * | 1988-03-22 | 1996-03-27 | 日本碍子株式会社 | セラミックハニカム構造体 |
JP2581774B2 (ja) * | 1988-07-28 | 1997-02-12 | 日本碍子株式会社 | セラミックハニカム構造体およびその製造法 |
DE4001419C1 (en) | 1990-01-19 | 1991-06-13 | Leistritz Ag, 8500 Nuernberg, De | Exhaust gas catalyser - comprises corrugated housing with middle section having elastic mat, covering several catalyst supports |
JP3224609B2 (ja) * | 1992-09-29 | 2001-11-05 | 新日本製鐵株式会社 | 排ガス浄化触媒用メタル担体 |
DE4300477A1 (de) | 1993-01-11 | 1994-07-14 | Emitec Emissionstechnologie | Extrudierter Wabenkörper aus keramischem und/oder metallischem Material mit erhöhter Flexibilität |
JP3768550B2 (ja) | 1994-03-11 | 2006-04-19 | 日本碍子株式会社 | セラミックハニカム構造体 |
DE19537131A1 (de) * | 1995-10-05 | 1997-04-10 | Emitec Emissionstechnologie | Elektrisch beheizbarer Wabenkörper mit versteiften Stromverteilungsstrukturen |
-
1998
- 1998-09-29 JP JP2000514050A patent/JP2001518589A/ja not_active Withdrawn
- 1998-09-29 EP EP98958845A patent/EP1019617A1/de not_active Withdrawn
- 1998-09-29 BR BR9812396-3A patent/BR9812396A/pt active Search and Examination
- 1998-09-29 WO PCT/EP1998/006171 patent/WO1999017006A1/de not_active Application Discontinuation
- 1998-09-29 RU RU2000109969/06A patent/RU2208686C2/ru not_active IP Right Cessation
- 1998-09-29 CN CN98809616A patent/CN1272161A/zh active Pending
-
2000
- 2000-03-30 US US09/539,244 patent/US6316384B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1999017006A1 (de) | 1999-04-08 |
RU2208686C2 (ru) | 2003-07-20 |
EP1019617A1 (de) | 2000-07-19 |
US6316384B1 (en) | 2001-11-13 |
CN1272161A (zh) | 2000-11-01 |
JP2001518589A (ja) | 2001-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |