BR112012009439A2 - esteira de camada múltipla e dispositivo de tratamento de escape de gás - Google Patents
esteira de camada múltipla e dispositivo de tratamento de escape de gásInfo
- Publication number
- BR112012009439A2 BR112012009439A2 BR112012009439A BR112012009439A BR112012009439A2 BR 112012009439 A2 BR112012009439 A2 BR 112012009439A2 BR 112012009439 A BR112012009439 A BR 112012009439A BR 112012009439 A BR112012009439 A BR 112012009439A BR 112012009439 A2 BR112012009439 A2 BR 112012009439A2
- Authority
- BR
- Brazil
- Prior art keywords
- treatment device
- gas exhaust
- exhaust treatment
- support structure
- multilayer belt
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
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- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
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- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
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- 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
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Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Inorganic Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
esteira de camada múltipla e dispositivo de tratamento de escape de gás uma esteira híbrida de montagem para montar uma estrutura de suporte de catalisador dentro de um alojamento em um dispositivo de tratamento de escape de gás. o dispositivo de tratamento de escape de gás inclui um invólucro exterior, uma estrutura de suporte frágil catalisador, e uma esteira de montagem disposta no espaço entre a carcaça e a estrutura de suporte frágil catalisador. além disso, divulgados são métodos de fazer a esteira híbrida de montagem e para fazer um dispositivo de tratamento de escape de gás que incorpora a esteira de montagem.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24543709P | 2009-09-24 | 2009-09-24 | |
PCT/US2010/002613 WO2011037634A1 (en) | 2009-09-24 | 2010-09-24 | Multiple layer mat and exhaust gas treatment device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012009439A2 true BR112012009439A2 (pt) | 2016-06-14 |
Family
ID=43085941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012009439A BR112012009439A2 (pt) | 2009-09-24 | 2010-09-24 | esteira de camada múltipla e dispositivo de tratamento de escape de gás |
Country Status (9)
Country | Link |
---|---|
US (1) | US8951323B2 (pt) |
EP (1) | EP2480765A1 (pt) |
JP (2) | JP5963053B2 (pt) |
KR (1) | KR20120074284A (pt) |
CN (2) | CN104129114B (pt) |
BR (1) | BR112012009439A2 (pt) |
CA (1) | CA2773757A1 (pt) |
WO (1) | WO2011037634A1 (pt) |
ZA (1) | ZA201202164B (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0906837D0 (en) | 2009-04-21 | 2009-06-03 | Saffil Automotive Ltd | Mats |
WO2012021817A2 (en) | 2010-08-12 | 2012-02-16 | Unifrax I Llc | Exhaust gas treatment device |
US9120703B2 (en) | 2010-11-11 | 2015-09-01 | Unifrax I Llc | Mounting mat and exhaust gas treatment device |
JP5015336B1 (ja) * | 2011-03-31 | 2012-08-29 | ニチアス株式会社 | 無機繊維質ペーパー及びその製造方法 |
JP5990393B2 (ja) * | 2012-04-03 | 2016-09-14 | イビデン株式会社 | 保持シール材、及び、排ガス浄化装置 |
JP6348843B2 (ja) * | 2012-09-27 | 2018-06-27 | ニチアス株式会社 | 生体溶解性無機繊維及びその組成物 |
ES2742328T3 (es) | 2013-07-22 | 2020-02-13 | Morgan Advanced Mat Plc | Composiciones de fibras inorgánicas |
JP6335047B2 (ja) * | 2014-06-30 | 2018-05-30 | ニチアス株式会社 | 保持材、その製造方法及びそれを用いた気体処理装置 |
US10894737B2 (en) | 2016-01-15 | 2021-01-19 | Thermal Ceramics Uk Limited | Apparatus and method for forming melt-formed inorganic fibres |
WO2017165587A1 (en) * | 2016-03-24 | 2017-09-28 | Faurecia Emissions Control Technologies, Usa, Llc | Insulated heat shield for vehicle exhaust system |
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- 2010-09-24 WO PCT/US2010/002613 patent/WO2011037634A1/en active Application Filing
- 2010-09-24 US US12/890,065 patent/US8951323B2/en not_active Expired - Fee Related
- 2010-09-24 CN CN201410302515.7A patent/CN104129114B/zh not_active Expired - Fee Related
- 2010-09-24 CN CN201080042273.2A patent/CN102575552B/zh not_active Expired - Fee Related
- 2010-09-24 BR BR112012009439A patent/BR112012009439A2/pt not_active IP Right Cessation
- 2010-09-24 KR KR20127007556A patent/KR20120074284A/ko not_active Application Discontinuation
- 2010-09-24 CA CA 2773757 patent/CA2773757A1/en not_active Abandoned
-
2012
- 2012-03-23 ZA ZA2012/02164A patent/ZA201202164B/en unknown
-
2015
- 2015-03-02 JP JP2015040691A patent/JP2015158204A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US8951323B2 (en) | 2015-02-10 |
JP2013506076A (ja) | 2013-02-21 |
ZA201202164B (en) | 2013-08-28 |
EP2480765A1 (en) | 2012-08-01 |
CN102575552A (zh) | 2012-07-11 |
KR20120074284A (ko) | 2012-07-05 |
JP2015158204A (ja) | 2015-09-03 |
WO2011037634A1 (en) | 2011-03-31 |
CN104129114A (zh) | 2014-11-05 |
CN102575552B (zh) | 2016-03-16 |
CA2773757A1 (en) | 2011-03-31 |
CN104129114B (zh) | 2017-01-11 |
US20110126499A1 (en) | 2011-06-02 |
JP5963053B2 (ja) | 2016-08-03 |
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