ATE431187T1 - Wabenfilter - Google Patents
WabenfilterInfo
- Publication number
- ATE431187T1 ATE431187T1 AT08001590T AT08001590T ATE431187T1 AT E431187 T1 ATE431187 T1 AT E431187T1 AT 08001590 T AT08001590 T AT 08001590T AT 08001590 T AT08001590 T AT 08001590T AT E431187 T1 ATE431187 T1 AT E431187T1
- Authority
- AT
- Austria
- Prior art keywords
- honeycomb filter
- area
- supporting layer
- catalyst supporting
- gas transmission
- Prior art date
Links
- 239000007789 gas Substances 0.000 abstract 8
- 239000003054 catalyst Substances 0.000 abstract 6
- 230000005540 biological transmission Effects 0.000 abstract 5
- 210000002421 cell wall Anatomy 0.000 abstract 3
- 210000004027 cell Anatomy 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24494—Thermal expansion coefficient, heat capacity or thermal conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
- B01D46/2476—Monolithic structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
- B01D46/2478—Structures comprising honeycomb segments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2498—The honeycomb filter being defined by mathematical relationships
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
-
- 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
- F01N2330/60—Discontinuous, uneven properties of filter material, e.g. different material thickness along the longitudinal direction; Higher filter capacity upstream than downstream in same 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/28—Methods or apparatus for fitting, inserting or repairing different elements by using adhesive material, e.g. cement
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
- F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa
-
- 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)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Filtering Materials (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/057303 WO2008126332A1 (ja) | 2007-03-30 | 2007-03-30 | ハニカムフィルタ |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE431187T1 true ATE431187T1 (de) | 2009-05-15 |
Family
ID=39315183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08001590T ATE431187T1 (de) | 2007-03-30 | 2008-01-29 | Wabenfilter |
Country Status (4)
Country | Link |
---|---|
US (1) | US7981370B2 (de) |
EP (1) | EP1974792B1 (de) |
AT (1) | ATE431187T1 (de) |
WO (1) | WO2008126332A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4303599B2 (ja) * | 2002-03-25 | 2009-07-29 | イビデン株式会社 | 排ガス浄化用フィルタ |
US7510588B2 (en) * | 2002-03-29 | 2009-03-31 | Ibiden Co., Ltd. | Ceramic filter and exhaust gas decontamination unit |
ES2302042T5 (es) * | 2003-10-20 | 2012-10-11 | Ibiden Co., Ltd. | Estructura de panal |
JPWO2007097056A1 (ja) * | 2006-02-23 | 2009-07-09 | イビデン株式会社 | ハニカム構造体および排ガス浄化装置 |
WO2008126328A1 (ja) * | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | ハニカムフィルタ |
WO2008126330A1 (ja) | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | ハニカム構造体 |
JPWO2008126329A1 (ja) * | 2007-03-30 | 2010-07-22 | イビデン株式会社 | ハニカムフィルタ |
JP5063604B2 (ja) * | 2007-03-30 | 2012-10-31 | イビデン株式会社 | ハニカムフィルタ |
JPWO2008126321A1 (ja) * | 2007-03-30 | 2010-07-22 | イビデン株式会社 | 排ガス浄化システム |
WO2008126332A1 (ja) | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | ハニカムフィルタ |
WO2008136078A1 (ja) * | 2007-04-20 | 2008-11-13 | Ibiden Co., Ltd. | ハニカムフィルタ |
GB2466018A (en) * | 2008-12-08 | 2010-06-09 | Gm Global Tech Operations Inc | Coated filter |
US8187353B2 (en) * | 2009-01-21 | 2012-05-29 | Corning Incorporated | Filtration structures for improved particulate filter performance |
FR2944052B1 (fr) * | 2009-04-03 | 2011-04-22 | Saint Gobain Ct Recherches | Structure de filtration d'un gaz et de reduction des nox. |
WO2014087472A1 (ja) | 2012-12-03 | 2014-06-12 | トヨタ自動車株式会社 | 排気浄化フィルタ |
GB2509115A (en) * | 2012-12-20 | 2014-06-25 | Daimler Ag | Particulate filter soaked in acid |
JP2018143956A (ja) * | 2017-03-06 | 2018-09-20 | イビデン株式会社 | ハニカムフィルタ |
JP6637008B2 (ja) * | 2017-09-29 | 2020-01-29 | 株式会社キャタラー | 排ガス浄化用触媒 |
DE102019100097B4 (de) | 2019-01-04 | 2021-12-16 | Umicore Ag & Co. Kg | Verfahren zur Herstellung von katalytisch aktiven Wandflussfiltern |
Family Cites Families (63)
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EP1382443B1 (de) * | 1996-01-12 | 2013-04-24 | Ibiden Co., Ltd. | Abgasreinigungsfilter |
JP2002530175A (ja) * | 1998-11-20 | 2002-09-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | コードレス走査ヘッドの充電器を備える超音波診断イメージングシステム |
JP4642955B2 (ja) * | 1999-06-23 | 2011-03-02 | イビデン株式会社 | 触媒担体およびその製造方法 |
EP1666121B1 (de) | 1999-09-29 | 2009-01-21 | Ibiden Co., Ltd. | Wabenförmiger Filter und Anordnung von keramischen Filtern |
KR100641549B1 (ko) * | 1999-11-16 | 2006-10-31 | 이비덴 가부시키가이샤 | 촉매 및 그의 제조방법 |
US6484397B1 (en) * | 2000-07-11 | 2002-11-26 | Corning Incorporated | Method of assembling a catalytic converter for use in an internal combustion engine |
JPWO2002096827A1 (ja) | 2001-05-31 | 2004-09-09 | イビデン株式会社 | 多孔質セラミック焼結体及びその製造方法、ディーゼルパティキュレートフィルタ |
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JP2003161138A (ja) | 2001-11-28 | 2003-06-06 | Isuzu Motors Ltd | ディーゼルパティキュレートフィルタ |
EP1719881B1 (de) | 2002-02-05 | 2016-12-07 | Ibiden Co., Ltd. | Wabenfilter zur Abgasreinigung, Klebstoff, Beschichtungsmaterial und Verfahren zur Herstellung eines Wabenfilters zur Abgasreinigung |
ES2312794T5 (es) | 2002-02-05 | 2012-12-18 | Ibiden Co., Ltd. | Filtro de tipo panal para purificar gases de escape |
DE60318937T3 (de) | 2002-03-04 | 2013-10-10 | Ibiden Co., Ltd. | Verwendung eines wabenfilters zur abgasreinigung |
US7393376B2 (en) | 2002-03-15 | 2008-07-01 | Ibiden Co., Ltd. | Ceramic filter for exhaust gas emission control |
US20050169819A1 (en) | 2002-03-22 | 2005-08-04 | Ibiden Co., Ltd | Honeycomb filter for purifying exhaust gas |
JP4303599B2 (ja) * | 2002-03-25 | 2009-07-29 | イビデン株式会社 | 排ガス浄化用フィルタ |
US7510588B2 (en) * | 2002-03-29 | 2009-03-31 | Ibiden Co., Ltd. | Ceramic filter and exhaust gas decontamination unit |
WO2003084640A1 (fr) | 2002-04-09 | 2003-10-16 | Ibiden Co., Ltd. | Filtre en nid d'abeille pour la clarification d'un gaz d'echappement |
EP2020486A3 (de) | 2002-04-10 | 2009-04-15 | Ibiden Co., Ltd. | Wabenfilter zum Reinigen von Abgas |
ES2295617T3 (es) | 2002-04-11 | 2008-04-16 | Ibiden Co., Ltd. | Filtro de nido de abejas para clarificar gas de escape. |
JP4246475B2 (ja) * | 2002-04-26 | 2009-04-02 | 日本碍子株式会社 | ハニカム構造体の製造方法 |
JP4516017B2 (ja) | 2003-02-28 | 2010-08-04 | イビデン株式会社 | セラミックハニカム構造体 |
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ES2302042T5 (es) * | 2003-10-20 | 2012-10-11 | Ibiden Co., Ltd. | Estructura de panal |
EP1632657B1 (de) | 2003-11-05 | 2013-08-21 | Ibiden Co., Ltd. | Verfahren zur herstellung eines wabenstrukturkörpers |
DE602004021291D1 (de) | 2003-11-12 | 2009-07-09 | Ibiden Co Ltd | Keramikstrukturkörper |
US7387829B2 (en) | 2004-01-13 | 2008-06-17 | Ibiden Co., Ltd. | Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure |
JP4666390B2 (ja) | 2004-04-05 | 2011-04-06 | イビデン株式会社 | ハニカム構造体、ハニカム構造体の製造方法及び排気ガス浄化装置 |
DE602004014271D1 (de) | 2004-05-06 | 2008-07-17 | Ibiden Co Ltd | Wabenstruktur und herstellungsverfahren dafür |
KR100668547B1 (ko) | 2004-05-18 | 2007-01-16 | 이비덴 가부시키가이샤 | 허니콤 구조체 및 배기 가스 정화 장치 |
WO2006035823A1 (ja) | 2004-09-30 | 2006-04-06 | Ibiden Co., Ltd. | ハニカム構造体 |
DE602005019182D1 (de) | 2004-09-30 | 2010-03-18 | Ibiden Co Ltd | Wabenstruktur |
JP5001009B2 (ja) | 2004-10-12 | 2012-08-15 | イビデン株式会社 | セラミックハニカム構造体 |
WO2006057344A1 (ja) | 2004-11-26 | 2006-06-01 | Ibiden Co., Ltd. | ハニカム構造体 |
CN100450577C (zh) | 2004-12-28 | 2009-01-14 | 揖斐电株式会社 | 过滤器和过滤器集合体 |
JP4880581B2 (ja) | 2005-02-04 | 2012-02-22 | イビデン株式会社 | セラミックハニカム構造体 |
JP4870657B2 (ja) | 2005-02-04 | 2012-02-08 | イビデン株式会社 | セラミックハニカム構造体およびその製造方法 |
JP2006223983A (ja) | 2005-02-17 | 2006-08-31 | Ibiden Co Ltd | ハニカム構造体 |
JP4812316B2 (ja) | 2005-03-16 | 2011-11-09 | イビデン株式会社 | ハニカム構造体 |
JP4870559B2 (ja) | 2005-03-28 | 2012-02-08 | イビデン株式会社 | ハニカム構造体 |
WO2006103811A1 (ja) | 2005-03-28 | 2006-10-05 | Ibiden Co., Ltd. | ハニカム構造体 |
KR100911641B1 (ko) | 2005-03-30 | 2009-08-12 | 이비덴 가부시키가이샤 | 탄화 규소 함유 입자, 탄화 규소질 소결체를 제조하는방법, 탄화 규소질 소결체, 및 필터 |
WO2006112061A1 (ja) | 2005-04-07 | 2006-10-26 | Ibiden Co., Ltd. | ハニカム構造体 |
JP2006289237A (ja) | 2005-04-08 | 2006-10-26 | Ibiden Co Ltd | ハニカム構造体 |
EP1736219A1 (de) * | 2005-06-24 | 2006-12-27 | Ibiden Co., Ltd. | Wabenstruktur |
WO2007010643A1 (ja) | 2005-07-21 | 2007-01-25 | Ibiden Co., Ltd. | ハニカム構造体及び排ガス浄化装置 |
WO2007023653A1 (ja) | 2005-08-26 | 2007-03-01 | Ibiden Co., Ltd. | ハニカム構造体及びその製造方法 |
CN101146589B (zh) | 2005-09-28 | 2010-11-24 | 揖斐电株式会社 | 蜂窝式过滤器 |
KR100831836B1 (ko) | 2005-10-12 | 2008-05-28 | 이비덴 가부시키가이샤 | 벌집형 유닛 및 벌집형 구조체 |
KR100882401B1 (ko) | 2005-11-18 | 2009-02-05 | 이비덴 가부시키가이샤 | 벌집형 구조체 |
CN101061293B (zh) | 2005-11-18 | 2011-12-21 | 揖斐电株式会社 | 蜂窝结构体 |
JPWO2007086183A1 (ja) | 2006-01-27 | 2009-06-18 | イビデン株式会社 | ハニカム構造体及びその製造方法 |
JP2007216165A (ja) * | 2006-02-17 | 2007-08-30 | Ngk Insulators Ltd | ハニカムフィルタ |
EP1826370A1 (de) * | 2006-02-23 | 2007-08-29 | Ibiden Co., Ltd. | Wabenstruktur |
JPWO2007097056A1 (ja) | 2006-02-23 | 2009-07-09 | イビデン株式会社 | ハニカム構造体および排ガス浄化装置 |
JP4863904B2 (ja) | 2006-03-31 | 2012-01-25 | イビデン株式会社 | ハニカム構造体およびその製造方法 |
JPWO2008126321A1 (ja) * | 2007-03-30 | 2010-07-22 | イビデン株式会社 | 排ガス浄化システム |
JPWO2008126329A1 (ja) * | 2007-03-30 | 2010-07-22 | イビデン株式会社 | ハニカムフィルタ |
WO2008126332A1 (ja) | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | ハニカムフィルタ |
JP5063604B2 (ja) * | 2007-03-30 | 2012-10-31 | イビデン株式会社 | ハニカムフィルタ |
WO2008126330A1 (ja) * | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | ハニカム構造体 |
WO2008126328A1 (ja) * | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | ハニカムフィルタ |
WO2008136078A1 (ja) * | 2007-04-20 | 2008-11-13 | Ibiden Co., Ltd. | ハニカムフィルタ |
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2007
- 2007-03-30 WO PCT/JP2007/057303 patent/WO2008126332A1/ja active Application Filing
-
2008
- 2008-01-29 AT AT08001590T patent/ATE431187T1/de not_active IP Right Cessation
- 2008-01-29 EP EP08001590A patent/EP1974792B1/de not_active Not-in-force
- 2008-03-24 US US12/053,952 patent/US7981370B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1974792B1 (de) | 2009-05-13 |
US7981370B2 (en) | 2011-07-19 |
US20080241013A1 (en) | 2008-10-02 |
WO2008126332A1 (ja) | 2008-10-23 |
EP1974792A1 (de) | 2008-10-01 |
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