DE69302216D1 - Katalytischer Konverter mit einem metallischen Monolith, der von einer wärmedämmenden Matte aus feuerfesten Keramikfasern gehalten wird - Google Patents

Katalytischer Konverter mit einem metallischen Monolith, der von einer wärmedämmenden Matte aus feuerfesten Keramikfasern gehalten wird

Info

Publication number
DE69302216D1
DE69302216D1 DE69302216T DE69302216T DE69302216D1 DE 69302216 D1 DE69302216 D1 DE 69302216D1 DE 69302216 T DE69302216 T DE 69302216T DE 69302216 T DE69302216 T DE 69302216T DE 69302216 D1 DE69302216 D1 DE 69302216D1
Authority
DE
Germany
Prior art keywords
heat
catalytic converter
ceramic fibers
refractory ceramic
insulating mat
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 - Fee Related
Application number
DE69302216T
Other languages
English (en)
Other versions
DE69302216T2 (de
Inventor
Roger L Langer
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69302216D1 publication Critical patent/DE69302216D1/de
Application granted granted Critical
Publication of DE69302216T2 publication Critical patent/DE69302216T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D53/74—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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6224—Fibres based on silica
    • C04B35/62245—Fibres based on silica rich in aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N13/14—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 thermal insulation
    • 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
    • F01N13/14—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 thermal insulation
    • F01N13/141—Double-walled exhaust pipes or housings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5264—Fibers characterised by the diameter of the fibers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5292—Flakes, platelets 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
DE69302216T 1992-05-21 1993-05-21 Katalytischer Konverter mit einem metallischen Monolith, der von einer wärmedämmenden Matte aus feuerfesten Keramikfasern gehalten wird Expired - Fee Related DE69302216T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/887,523 US5250269A (en) 1992-05-21 1992-05-21 Catalytic converter having a metallic monolith mounted by a heat-insulating mat of refractory ceramic fibers

Publications (2)

Publication Number Publication Date
DE69302216D1 true DE69302216D1 (de) 1996-05-23
DE69302216T2 DE69302216T2 (de) 1996-12-05

Family

ID=25391336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302216T Expired - Fee Related DE69302216T2 (de) 1992-05-21 1993-05-21 Katalytischer Konverter mit einem metallischen Monolith, der von einer wärmedämmenden Matte aus feuerfesten Keramikfasern gehalten wird

Country Status (6)

Country Link
US (1) US5250269A (de)
EP (1) EP0573834B1 (de)
JP (1) JP3260479B2 (de)
KR (1) KR100278256B1 (de)
CA (1) CA2095777C (de)
DE (1) DE69302216T2 (de)

Families Citing this family (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5866079A (en) * 1993-09-03 1999-02-02 Ngk Insulators, Ltd. Ceramic honeycomb catalytic converter
DE59408821D1 (de) * 1993-12-31 1999-11-18 Eberspaecher J Gmbh & Co Abgasbehandlungsvorrichtung
GB2289270B (en) * 1994-05-09 1998-03-11 Environmental Seals Ltd Intumescent and fire resistant compositions
GB2289271B (en) * 1994-05-09 1998-01-14 Environmental Seals Ltd Intumescent compositions
US5501842A (en) * 1994-08-30 1996-03-26 Corning Incorporated Axially assembled enclosure for electrical fluid heater and method
JP3294036B2 (ja) * 1995-01-26 2002-06-17 日本碍子株式会社 ハニカム触媒コンバータ
US5686039A (en) * 1995-06-30 1997-11-11 Minnesota Mining And Manufacturing Company Methods of making a catalytic converter or diesel particulate filter
US5523059A (en) * 1995-06-30 1996-06-04 Minnesota Mining And Manufacturing Company Intumescent sheet material with glass fibers
US5736109A (en) * 1995-06-30 1998-04-07 Minnesota Mining And Manufacturing Company Intumescent sheet material and paste with organic binder
JPH11509510A (ja) * 1995-06-30 1999-08-24 ミネソタ・マイニング・アンド・マニュファクチャリング・カンパニー 膨張シート材
US5853675A (en) * 1995-06-30 1998-12-29 Minnesota Mining And Manufacturing Company Composite mounting system
EP0761939A1 (de) * 1995-08-16 1997-03-12 General Motors Corporation Krümmer-Umwandler
US6726884B1 (en) * 1996-06-18 2004-04-27 3M Innovative Properties Company Free-standing internally insulating liner
US20020025750A1 (en) 1996-07-26 2002-02-28 Imperial Chemical Industries Plc. Composite mat
GB9615720D0 (en) * 1996-07-26 1996-09-04 Ici Plc Composite mat
US6063715A (en) * 1996-08-07 2000-05-16 Degussa-Ney Dental, Inc. Reinforced ceramic fiber enclosure and method of making same
US5958347A (en) * 1997-02-18 1999-09-28 Precision Combustion, Inc. Pre-converter mounting device
US6923942B1 (en) 1997-05-09 2005-08-02 3M Innovative Properties Company Compressible preform insulating liner
US8404187B1 (en) 1998-03-11 2013-03-26 Unifrax I Llc Support element for fragile structures such as catalytic converters
WO2000033946A1 (en) 1998-12-08 2000-06-15 Unifrax Corporation Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment devices
US6759015B2 (en) 1999-03-23 2004-07-06 3M Innovative Properties Company Insulated mounting for a pollution control device
EP1183448B1 (de) * 1999-06-08 2004-12-22 3M Innovative Properties Company Hochtemperaturfeste lagermatte für eine abgasreinigungsvorrichtung
US6737027B1 (en) * 1999-09-09 2004-05-18 Delphi Technologies, Inc. Converter with shell sized to endplates
US6613296B1 (en) * 2000-01-31 2003-09-02 Delphi Technologies, Inc. Relieved support material for catalytic converter and the process of making the same
LU90603B1 (en) * 2000-06-16 2001-12-17 Delphi Tech Inc Method for assembling a catalytic converter catalytic converter obtained according to the method and use of the catalytic converter in diesel engine exhaust lines
JP4810721B2 (ja) * 2000-08-02 2011-11-09 イビデン株式会社 燃料電池用改質器の製造方法
JP4747400B2 (ja) * 2000-08-02 2011-08-17 イビデン株式会社 燃料電池用改質器及びその製造方法
US20020141907A1 (en) * 2001-02-09 2002-10-03 Myers Stephen Joe Short shell highly insulated converter
JP4730495B2 (ja) * 2001-05-25 2011-07-20 イビデン株式会社 触媒コンバータ用保持シール材及びその製造方法、触媒コンバータ
US20030091479A1 (en) * 2001-11-09 2003-05-15 Zlatomir Kircanski High temperature resistant material
US7704459B2 (en) * 2002-07-31 2010-04-27 3M Innovative Properties Company Mat for mounting a pollution control element in a pollution control device for the treatment of exhaust gas
JP4309349B2 (ja) 2002-09-30 2009-08-05 ユニフラックス ワン リミテッド ライアビリティ カンパニー 排気ガス処理装置及びその製造方法
JP2004204819A (ja) * 2002-12-26 2004-07-22 Three M Innovative Properties Co 触媒担体保持用マット
US20040141889A1 (en) * 2003-01-16 2004-07-22 Visteon Global Technologies, Inc. Catalytic converter comprising inner heat shield with noise suppression
CN100548927C (zh) * 2003-01-22 2009-10-14 3M创新有限公司 模制的三维隔热体
JP4805808B2 (ja) * 2003-01-22 2011-11-02 スリーエム イノベイティブ プロパティズ カンパニー 成形三次元絶縁体
EP1464800A1 (de) * 2003-04-02 2004-10-06 3M Innovative Properties Company Abgassystemkomponente mit isolierter doppelter Wandung
US7854904B2 (en) * 2003-06-10 2010-12-21 3M Innovative Properties Company Mounting mat for a catalytic converter
EP1495807A1 (de) * 2003-06-30 2005-01-12 3M Innovative Properties Company Lagerungsmatte für die Lagerung eines Monoliths in einer Abgasreinigungsvorrichtung
US7645426B2 (en) * 2004-04-14 2010-01-12 3M Innovative Properties Company Sandwich hybrid mounting mat
US7550118B2 (en) * 2004-04-14 2009-06-23 3M Innovative Properties Company Multilayer mats for use in pollution control devices
FR2869948B1 (fr) * 2004-05-05 2008-08-01 Faurecia Sys Echappement Nappe de support d'un organe de traitement des gaz d'echappement, dispositif, procede de fabrication et ligne d'echappement associes
WO2006004974A2 (en) 2004-06-29 2006-01-12 Unifrax Corporation Exhaust gas treatment device and method for making the same
CA2573804A1 (en) * 2004-07-15 2006-02-23 3M Innovative Properties Company Pollution control element mounting system and pollution control device
US7378061B2 (en) * 2004-09-28 2008-05-27 Emoon Technologies Llc Inner cone for converter assembly
EP1825109B1 (de) 2004-11-18 2018-09-12 3M Innovative Properties Company Verfahren zum schneiden eines anorganischen faserbahnmaterials für eine schadstoffbekämfungsvorrichtung
JP4663341B2 (ja) 2005-01-25 2011-04-06 イビデン株式会社 排気ガス浄化装置のエンドコーン部用断熱材
BRPI0615571A2 (pt) * 2005-09-08 2011-05-24 3M Innovative Properties Co material de retenção para elemento de controle de poluição e aparelho de controle de poluição
EP1966471B1 (de) * 2005-10-13 2011-03-16 3M Innovative Properties Company Mehrlagige befestigungsmatten und diese enthaltende vorrichtungen zur herabsetzung der umweltverschmutzung
JP2009512813A (ja) * 2005-10-19 2009-03-26 スリーエム イノベイティブ プロパティズ カンパニー 多層実装マット及びそれを包含する汚染防止装置
GB0525375D0 (en) 2005-12-14 2006-01-18 3M Innovative Properties Co Mounting mat for a pollution control device
NO324586B1 (no) * 2006-02-27 2007-11-26 Dynatrend As Anordning ved isolasjonsplate for avgassror fra en forbrenningsmotor
CN101460717B (zh) 2006-06-01 2013-01-16 3M创新有限公司 多层安装垫
GB0622652D0 (en) * 2006-11-14 2006-12-20 Saffil Automotive Ltd Mats
US7785384B2 (en) * 2007-01-09 2010-08-31 Honeywell International Inc. Pleated diesel particulate filter assembly
EP1953357B1 (de) * 2007-01-26 2009-08-26 Ibiden Co., Ltd. Lagermatte, dessen Herstellungsverfahren, Abgasbehandlungsvorrichtung und dessen Herstellungsverfahren und Dämpfungsvorrichtung
CN101617082B (zh) * 2007-02-19 2012-12-12 3M创新有限公司 柔性纤维质材料、污染控制装置及其制造方法
JP2009085091A (ja) * 2007-09-28 2009-04-23 Ibiden Co Ltd マット材、排気ガス処理装置および消音装置
JP4959499B2 (ja) * 2007-09-28 2012-06-20 イビデン株式会社 マット材、排気ガス処理装置および消音装置
EP2212073B1 (de) * 2007-10-09 2013-11-27 3M Innovative Properties Company Matte zur lagerung eines emissionskontrollelements zur behandlung von abgas
EP2752562B1 (de) 2007-10-09 2018-09-05 3M Innovative Properties Company Montageunterlage mit anorganischen nanopartikeln und verfahren zur herstellung davon
US9834875B2 (en) * 2007-10-09 2017-12-05 3M Innovative Properties Company Method of making mounting mats for mounting a pollution control panel
US7896943B2 (en) 2008-02-07 2011-03-01 Bgf Industries, Inc. Frustum-shaped insulation for a pollution control device
CN102027215B (zh) * 2008-05-14 2013-10-16 株式会社小松制作所 废气处理装置及其制造方法
US20100014282A1 (en) * 2008-07-15 2010-01-21 Michael Danesh Fire-resistant and noise attenuating recessed lighting assembly
JP5079630B2 (ja) * 2008-08-08 2012-11-21 株式会社小松製作所 排気ガス浄化装置
JP5033736B2 (ja) * 2008-08-08 2012-09-26 株式会社小松製作所 排気ガス浄化装置
EP2328674B1 (de) * 2008-08-29 2014-04-23 Unifrax I LLC Montageunterlage mit flexiblem kantenschutz und abgasbearbeitungsvorrichtung mit der montageunterlage
KR101719007B1 (ko) * 2008-11-03 2017-04-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 장착 매트 및 이를 갖는 오염 제어 장치
PL2358359T3 (pl) 2008-12-15 2019-10-31 Unifrax I Llc Powlekanie ceramicznej struktury plastra miodu
JP2012524206A (ja) * 2009-04-17 2012-10-11 ユニフラックス ワン リミテッド ライアビリティ カンパニー 排ガス処理装置
GB0906837D0 (en) 2009-04-21 2009-06-03 Saffil Automotive Ltd Mats
US8679415B2 (en) * 2009-08-10 2014-03-25 Unifrax I Llc Variable basis weight mounting mat or pre-form and exhaust gas treatment device
US9174169B2 (en) 2009-08-14 2015-11-03 Unifrax I Llc Mounting mat for exhaust gas treatment device
EP2464838A1 (de) 2009-08-14 2012-06-20 Unifrax I LLC Mehrschichtes substrat und abgasbehandlungsvorrichtung
US8071040B2 (en) 2009-09-23 2011-12-06 Unifax I LLC Low shear mounting mat for pollution control devices
JP5963053B2 (ja) 2009-09-24 2016-08-03 ユニフラックス ワン リミテッド ライアビリティ カンパニー 多層マット及び排気ガス処理装置
ES2615496T3 (es) 2009-12-01 2017-06-07 Unifrax Emission Control Europe Ltd. Esterilla de montaje
US8926911B2 (en) * 2009-12-17 2015-01-06 Unifax I LLC Use of microspheres in an exhaust gas treatment device mounting mat
CN102844536B (zh) 2009-12-17 2017-03-22 尤尼弗瑞克斯 I 有限责任公司 用于废气处理装置的安装垫
US8734726B2 (en) 2009-12-17 2014-05-27 Unifrax I Llc Multilayer mounting mat for pollution control devices
US20110185575A1 (en) * 2010-01-29 2011-08-04 Keith Olivier Method of Producing an Insulated Exhaust Gas Device
EP2558629B1 (de) 2010-04-13 2016-11-16 3M Innovative Properties Company Verfahren zur herstellung anorganischer fasernetze
US8834759B2 (en) 2010-04-13 2014-09-16 3M Innovative Properties Company Inorganic fiber webs and methods of making and using
WO2012021817A2 (en) 2010-08-12 2012-02-16 Unifrax I Llc Exhaust gas treatment device
DK2603676T3 (en) 2010-08-13 2016-04-25 Unifrax I Llc Flexible mounting mat with edge protection and exhaust gas treatment device including the mat assembly
US8752290B2 (en) 2010-09-30 2014-06-17 Tenneco Automotive Operating Company Inc. Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic device
US9924564B2 (en) 2010-11-11 2018-03-20 Unifrax I Llc Heated mat and exhaust gas treatment device
WO2012065052A2 (en) 2010-11-11 2012-05-18 Unifrax I Llc Mounting mat and exhaust gas treatment device
JP4977253B1 (ja) 2011-03-30 2012-07-18 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並びに設備
US8940134B2 (en) 2011-04-05 2015-01-27 Nichias Corporation Paper comprising heat treated bio-soluble inorganic fibers, and method and equipment for making same
US20130171035A1 (en) * 2012-01-04 2013-07-04 Tenneco Automotive Operating Company Inc. Fully insulated exhaust treatment device
EP2620471B1 (de) 2012-01-27 2021-03-10 3M Innovative Properties Company Polytetrafluorethen-verbindung mit mikrosphären und fasern
EP2674401A1 (de) 2012-06-14 2013-12-18 Schott AG Abgasbehandlungsvorrichtung und Verfahren zu deren Herstellung
PL2767557T3 (pl) 2013-02-14 2017-09-29 3M Innovative Properties Company Kompozycje fluoropolimeru z mikrosferami
US10563850B2 (en) 2015-04-22 2020-02-18 DMF, Inc. Outer casing for a recessed lighting fixture
US11060705B1 (en) 2013-07-05 2021-07-13 DMF, Inc. Compact lighting apparatus with AC to DC converter and integrated electrical connector
US11255497B2 (en) 2013-07-05 2022-02-22 DMF, Inc. Adjustable electrical apparatus with hangar bars for installation in a building
US9964266B2 (en) 2013-07-05 2018-05-08 DMF, Inc. Unified driver and light source assembly for recessed lighting
US10551044B2 (en) 2015-11-16 2020-02-04 DMF, Inc. Recessed lighting assembly
US10139059B2 (en) 2014-02-18 2018-11-27 DMF, Inc. Adjustable compact recessed lighting assembly with hangar bars
US11435064B1 (en) 2013-07-05 2022-09-06 DMF, Inc. Integrated lighting module
US10591120B2 (en) 2015-05-29 2020-03-17 DMF, Inc. Lighting module for recessed lighting systems
US10753558B2 (en) 2013-07-05 2020-08-25 DMF, Inc. Lighting apparatus and methods
CA2918056C (en) 2013-07-22 2021-09-21 Morgan Advanced Materials Plc. Inorganic fibre compositions
US9090514B2 (en) * 2013-09-05 2015-07-28 Fuelcell Energy, Inc. High temperature expandable refractory
EP2848720B1 (de) * 2013-09-12 2016-03-02 3M Innovative Properties Company Verwendung eines Schmiermittels für eine Montageunterlage und Verfahren zur Herstellung einer derartigen Unterlage
DE102014203618A1 (de) * 2014-02-27 2015-08-27 Johnson Matthey Catalysts (Germany) Gmbh Katalysatormodul, Aufnahmeeinheit für ein derartiges Katalysatormodul sowie Verfahren zum Herstellen eines solchen Katalysatormoduls
EP3034825B1 (de) 2014-12-18 2017-09-27 3M Innovative Properties Company Lagermatte für eine Abgasverarbeitungsvorrichtung
CA2955655A1 (en) 2015-02-24 2016-09-01 Digvijay Singh Chauhan High temperature resistant insulation mat
USD851046S1 (en) 2015-10-05 2019-06-11 DMF, Inc. Electrical Junction Box
EP3339594B1 (de) 2016-12-21 2019-07-24 3M Innovative Properties Company Lagermatte für eine abgasreinigungsvorrichtung
USD905327S1 (en) 2018-05-17 2020-12-15 DMF, Inc. Light fixture
WO2018237294A2 (en) 2017-06-22 2018-12-27 DMF, Inc. THIN-PROFILE SURFACE MOUNTING LIGHTING DEVICE
US10488000B2 (en) 2017-06-22 2019-11-26 DMF, Inc. Thin profile surface mount lighting apparatus
US11067231B2 (en) 2017-08-28 2021-07-20 DMF, Inc. Alternate junction box and arrangement for lighting apparatus
CN109695496B (zh) * 2017-10-23 2021-03-16 本田技研工业株式会社 内燃机的废气净化装置
CN111670322B (zh) 2017-11-28 2022-04-26 Dmf股份有限公司 可调整的吊架杆组合件
CA3087187A1 (en) 2017-12-27 2019-07-04 DMF, Inc. Methods and apparatus for adjusting a luminaire
USD877957S1 (en) 2018-05-24 2020-03-10 DMF Inc. Light fixture
FR3082235B1 (fr) * 2018-06-06 2020-05-15 Faurecia Systemes D'echappement Organe optimise de purification des gaz d'echappement
WO2019241198A1 (en) 2018-06-11 2019-12-19 DMF, Inc. A polymer housing for a recessed lighting system and methods for using same
USD903605S1 (en) 2018-06-12 2020-12-01 DMF, Inc. Plastic deep electrical junction box
WO2020072592A1 (en) 2018-10-02 2020-04-09 Ver Lighting Llc A bar hanger assembly with mating telescoping bars
USD901398S1 (en) 2019-01-29 2020-11-10 DMF, Inc. Plastic deep electrical junction box
USD1012864S1 (en) 2019-01-29 2024-01-30 DMF, Inc. Portion of a plastic deep electrical junction box
USD864877S1 (en) 2019-01-29 2019-10-29 DMF, Inc. Plastic deep electrical junction box with a lighting module mounting yoke
USD966877S1 (en) 2019-03-14 2022-10-18 Ver Lighting Llc Hanger bar for a hanger bar assembly
WO2021051101A1 (en) 2019-09-12 2021-03-18 DMF, Inc. Miniature lighting module and lighting fixtures using same
CN211777682U (zh) * 2020-01-09 2020-10-27 佛吉亚排气控制技术开发(上海）有限公司 隔热罩、排气系统以及汽车
CA3124976A1 (en) 2020-07-17 2022-01-17 DMF, Inc. Polymer housing for a lighting system and methods for using same
USD990030S1 (en) 2020-07-17 2023-06-20 DMF, Inc. Housing for a lighting system
CA3125954A1 (en) 2020-07-23 2022-01-23 DMF, Inc. Lighting module having field-replaceable optics, improved cooling, and tool-less mounting features
WO2023002350A2 (en) 2021-07-22 2023-01-26 3M Innovative Properties Company Composite adhesive fire barrier and method of making and using the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087039A (en) * 1974-01-02 1978-05-02 Tenneco Inc. Method of making catalytic converters for exhaust gases
AR204579A1 (es) * 1974-05-30 1976-02-12 Babcock & Wilcox Co Procedimiento para la formacion de un producto eristalino elastico de grano fino y material obtenido
US4055434A (en) * 1976-04-23 1977-10-25 Johns-Manville Corporation Refractory fiber composition and intermediate temperature range fibrous insulation composed thereof
EP0007485A1 (de) * 1978-07-26 1980-02-06 Kennecott Corporation Verfahren zur Herstellung einer schrumpfstabilisierten feuerfesten Keramikfaser, und eine Faser dieser Art
US4312911A (en) * 1979-05-21 1982-01-26 Kennecott Corporation Chromium oxide coated refractory fibers
US4305992A (en) * 1979-11-28 1981-12-15 Minnesota Mining And Manufacturing Company Intumescent sheet material
US4863700A (en) * 1985-04-16 1989-09-05 Stemcor Monolithic catalytic converter mounting arrangement
JPS61291445A (ja) * 1985-06-18 1986-12-22 イソライト工業株式会社 セラミツクフアイバ−ブランケツトの処理方法
FR2585071B1 (fr) * 1985-07-16 1987-11-27 Peugeot Cycles Pot d'echappement pour vehicule automobile ou analogue
US4929429A (en) * 1988-02-11 1990-05-29 Minnesota Mining And Manufacturing Company Catalytic converter
US5028397A (en) * 1988-02-11 1991-07-02 Minnesota Mining And Manufacturing Company Catalytic converter
US5024289A (en) * 1989-09-14 1991-06-18 Minnesota Mining And Manufacturing Company Insulated double-walled exhaust pipe

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CA2095777C (en) 2003-09-02
DE69302216T2 (de) 1996-12-05
US5250269A (en) 1993-10-05
KR100278256B1 (ko) 2001-01-15
KR930023059A (ko) 1993-12-18
JP3260479B2 (ja) 2002-02-25
EP0573834A1 (de) 1993-12-15
EP0573834B1 (de) 1996-04-17
JPH0633755A (ja) 1994-02-08
CA2095777A1 (en) 1993-11-22

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