ATE437691T1 - Wabenfilter - Google Patents

Wabenfilter

Info

Publication number
ATE437691T1
ATE437691T1 AT07022101T AT07022101T ATE437691T1 AT E437691 T1 ATE437691 T1 AT E437691T1 AT 07022101 T AT07022101 T AT 07022101T AT 07022101 T AT07022101 T AT 07022101T AT E437691 T1 ATE437691 T1 AT E437691T1
Authority
AT
Austria
Prior art keywords
honeycomb filter
area
supporting layer
catalyst supporting
cells
Prior art date
Application number
AT07022101T
Other languages
English (en)
Inventor
Kazushige Ohno
Akihiro Ohira
Original Assignee
Ibiden Co Ltd
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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Application granted granted Critical
Publication of ATE437691T1 publication Critical patent/ATE437691T1/de

Links

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
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/247—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the 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
    • 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
    • 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
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • 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
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/249—Quadrangular e.g. square or diamond
    • 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
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2492—Hexagonal
    • 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
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2494—Octagonal
    • 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
    • B01D46/2484—Cell density, area or aspect ratio
AT07022101T 2007-03-30 2007-11-14 Wabenfilter ATE437691T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057295 WO2008126329A1 (ja) 2007-03-30 2007-03-30 ハニカムフィルタ

Publications (1)

Publication Number Publication Date
ATE437691T1 true ATE437691T1 (de) 2009-08-15

Family

ID=39092675

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07022101T ATE437691T1 (de) 2007-03-30 2007-11-14 Wabenfilter

Country Status (5)

Country Link
US (1) US20080247918A1 (de)
EP (1) EP1977813B1 (de)
JP (1) JPWO2008126329A1 (de)
AT (1) ATE437691T1 (de)
WO (1) WO2008126329A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
ATE386581T1 (de) * 2003-10-20 2008-03-15 Ibiden Co Ltd Wabenstruktur
WO2008126330A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. ハニカム構造体
WO2008126321A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. 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
JPWO2008126328A1 (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
WO2008136078A1 (ja) * 2007-04-20 2008-11-13 Ibiden Co., Ltd. ハニカムフィルタ
JP5501632B2 (ja) * 2009-02-16 2014-05-28 日本碍子株式会社 ハニカム構造体
EP2368619B1 (de) * 2010-03-26 2014-06-25 Imerys Keramische Wabenstrukturen
US20120046157A1 (en) * 2010-08-23 2012-02-23 Yanxia Lu Particulate Filter And Methods For Filter Strength And Pore Size Modification
WO2013145323A1 (ja) * 2012-03-30 2013-10-03 イビデン株式会社 ハニカムフィルタ
JP6348806B2 (ja) * 2014-09-08 2018-06-27 イビデン株式会社 ハニカムフィルタ及びハニカム焼成体
CN109562315B (zh) 2016-04-22 2022-09-20 康宁股份有限公司 矩形出口蜂窝结构、颗粒过滤器、挤出模具及其制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2001036097A1 (fr) * 1999-11-16 2001-05-25 Ibiden Co., Ltd. Catalyseur et procede de preparation correspondant
JP4393039B2 (ja) * 2001-07-18 2010-01-06 イビデン株式会社 触媒つきフィルタ、その製造方法及び排気ガス浄化システム
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
JP3826271B2 (ja) * 2001-11-29 2006-09-27 トヨタ自動車株式会社 排気浄化パティキュレートフィルタ
DE60322270D1 (de) * 2002-03-15 2008-08-28 Ibiden Co Ltd Keramikfilter zur Abgasreinigung
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
US7326270B2 (en) * 2002-09-13 2008-02-05 Ibiden Co., Ltd. Filter
ATE386581T1 (de) * 2003-10-20 2008-03-15 Ibiden Co Ltd Wabenstruktur
JP4471621B2 (ja) * 2003-10-20 2010-06-02 イビデン株式会社 ハニカム構造体
EP1736219A1 (de) * 2005-06-24 2006-12-27 Ibiden Co., Ltd. Wabenstruktur
DE202006007876U1 (de) * 2006-05-15 2007-09-20 Bauer Technologies Gmbh Optimierung von zellulären Strukturen, insbesondere für die Abgasreinigung von Verbrennungsaggregaten und andere Anwendungsbereiche
WO2008126321A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. 排ガス浄化システム
JP5063604B2 (ja) * 2007-03-30 2012-10-31 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
WO2008126330A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. ハニカム構造体
JPWO2008126328A1 (ja) * 2007-03-30 2010-07-22 イビデン株式会社 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

Also Published As

Publication number Publication date
WO2008126329A1 (ja) 2008-10-23
EP1977813B1 (de) 2009-07-29
JPWO2008126329A1 (ja) 2010-07-22
EP1977813A1 (de) 2008-10-08
US20080247918A1 (en) 2008-10-09

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Legal Events

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