DE60228472D1 - Wabenfilter - Google Patents

Wabenfilter

Info

Publication number
DE60228472D1
DE60228472D1 DE60228472T DE60228472T DE60228472D1 DE 60228472 D1 DE60228472 D1 DE 60228472D1 DE 60228472 T DE60228472 T DE 60228472T DE 60228472 T DE60228472 T DE 60228472T DE 60228472 D1 DE60228472 D1 DE 60228472D1
Authority
DE
Germany
Prior art keywords
honeycomb filter
honeycomb
filter
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 - Lifetime
Application number
DE60228472T
Other languages
English (en)
Inventor
Shuichi Ichikawa
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE60228472D1 publication Critical patent/DE60228472D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • B01D46/24491—Porosity
    • 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
    • B01D46/24492—Pore diameter
    • 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
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24495—Young's modulus
    • 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
    • B01D46/2455—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the whole honeycomb or 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
    • B01D46/2478—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
    • B01D46/2484—Cell density, area or aspect ratio
    • B01J35/56—
    • 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
    • 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
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/48—Honeycomb supports characterised by their structural details characterised by the number of flow passages, e.g. cell density
    • 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
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1234—Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
    • 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
DE60228472T 2001-10-09 2002-10-07 Wabenfilter Expired - Lifetime DE60228472D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001311437A JP4367683B2 (ja) 2001-10-09 2001-10-09 ハニカムフィルター
PCT/JP2002/010401 WO2003031023A1 (fr) 2001-10-09 2002-10-07 Filtre en nid d'abeilles

Publications (1)

Publication Number Publication Date
DE60228472D1 true DE60228472D1 (de) 2008-10-02

Family

ID=19130272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60228472T Expired - Lifetime DE60228472D1 (de) 2001-10-09 2002-10-07 Wabenfilter

Country Status (6)

Country Link
US (1) US7179516B2 (de)
EP (1) EP1440722B1 (de)
JP (1) JP4367683B2 (de)
KR (1) KR100604116B1 (de)
DE (1) DE60228472D1 (de)
WO (1) WO2003031023A1 (de)

Families Citing this family (61)

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DE60316607T2 (de) 2002-03-15 2008-07-17 Ibiden Co., Ltd., Ogaki Keramikfilter zur Abgasreinigung
JP4293753B2 (ja) 2002-03-19 2009-07-08 日本碍子株式会社 ハニカムフィルター
EP1829595A1 (de) 2002-03-29 2007-09-05 Ibiden Co., Ltd. Keramikfilter und Abgasentgiftungseinheit
JP2004270569A (ja) * 2003-03-10 2004-09-30 Ngk Insulators Ltd ハニカム構造体
EP1686108B1 (de) * 2003-11-12 2011-09-14 NGK Insulators, Ltd. Wabenstruktur
US7279213B2 (en) * 2003-12-29 2007-10-09 Corning Incorporated High-strength thin-walled honeycombs
US7897099B2 (en) * 2004-01-13 2011-03-01 Ngk Insulators, Ltd. Method for producing honeycomb structure
US20070152364A1 (en) * 2005-11-16 2007-07-05 Bilal Zuberi Process for extruding a porous substrate
JP2006110413A (ja) * 2004-10-12 2006-04-27 Ngk Insulators Ltd ハニカムフィルター
US20080170973A1 (en) * 2005-04-08 2008-07-17 Saint-Gobain Ctr De Rech. Et Detudes European Sas Catalytic Filter For Filtering a Gas Comprising a Coating and/or a Joint With Controlled Porosity
JP2006289237A (ja) * 2005-04-08 2006-10-26 Ibiden Co Ltd ハニカム構造体
JP4434076B2 (ja) * 2005-05-23 2010-03-17 日本碍子株式会社 ハニカム構造体
JP4607689B2 (ja) * 2005-07-07 2011-01-05 日本碍子株式会社 ハニカム構造体
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
EP1757351B1 (de) * 2005-08-26 2016-04-13 Ibiden Co., Ltd. Wabenkörperstruktur und dessen herstellung
EP1955751A4 (de) * 2005-10-25 2009-12-23 Ngk Insulators Ltd Wabenfilter
US7938876B2 (en) * 2005-11-16 2011-05-10 GE02 Technologies, Inc. Low coefficient of thermal expansion materials including nonstoichiometric cordierite fibers and methods of manufacture
US8038759B2 (en) * 2005-11-16 2011-10-18 Geoz Technologies, Inc. Fibrous cordierite materials
US20100048374A1 (en) * 2005-11-16 2010-02-25 James Jenq Liu System and Method for Fabricating Ceramic Substrates
US7959704B2 (en) * 2005-11-16 2011-06-14 Geo2 Technologies, Inc. Fibrous aluminum titanate substrates and methods of forming the same
US7938877B2 (en) * 2005-11-16 2011-05-10 Geo2 Technologies, Inc. Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture
US20090166910A1 (en) * 2005-11-16 2009-07-02 Geo2 Technologies, Inc. System and Method for Twin Screw Extrusion of a Fibrous Porous Substrate
US7640732B2 (en) * 2005-11-16 2010-01-05 Geo2 Technologies, Inc. Method and apparatus for filtration of a two-stroke engine exhaust
KR100882401B1 (ko) * 2005-11-18 2009-02-05 이비덴 가부시키가이샤 벌집형 구조체
US8039050B2 (en) * 2005-12-21 2011-10-18 Geo2 Technologies, Inc. Method and apparatus for strengthening a porous substrate
JP2007260595A (ja) 2006-03-29 2007-10-11 Ngk Insulators Ltd ハニカム構造体
US20070252310A1 (en) * 2006-04-27 2007-11-01 Brockway David J Method for manufacturing a plugged honeycomb filter with a single firing cycle
US7947102B2 (en) * 2006-12-21 2011-05-24 Dow Global Technologies Llc Soot filter
JPWO2008078799A1 (ja) 2006-12-27 2010-04-30 日本碍子株式会社 ハニカム構造体及びその製造方法
CN101583408B (zh) * 2007-01-30 2012-07-18 京瓷株式会社 蜂窝结构体及净化装置
WO2008126333A1 (ja) 2007-03-30 2008-10-23 Ibiden Co., Ltd. ハニカム構造体
US7781372B2 (en) * 2007-07-31 2010-08-24 GE02 Technologies, Inc. Fiber-based ceramic substrate and method of fabricating the same
WO2008138146A1 (en) * 2007-05-15 2008-11-20 Nxtgen Emission Controls Inc. Segmented particulate filter for an engine exhaust stream
US7802478B2 (en) 2007-06-27 2010-09-28 Corning Incorporated Methods and apparatus for measuring elastic modulus of non-solid ceramic materials by resonance
US7925431B2 (en) 2007-08-14 2011-04-12 General Electric Company System and method for removing particulate matter from a diesel particulate filter
US8240138B2 (en) * 2007-08-14 2012-08-14 General Electric Company System and method for reducing particulate matter emission in diesel exhaust gas
WO2009066388A1 (ja) 2007-11-21 2009-05-28 Ibiden Co., Ltd. ハニカム構造体及びハニカム構造体の製造方法
WO2009101691A1 (ja) * 2008-02-14 2009-08-20 Ibiden Co., Ltd. ハニカム構造体
WO2009108362A2 (en) * 2008-02-29 2009-09-03 Corning Incorporated Honeycomb manufacturing method using ground nut shells and honeycomb body produced thereby
JP5140004B2 (ja) * 2008-03-19 2013-02-06 日本碍子株式会社 ハニカム構造体
JP2009243274A (ja) * 2008-03-28 2009-10-22 Mazda Motor Corp パティキュレートフィルタ
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JP5317959B2 (ja) * 2008-05-20 2013-10-16 イビデン株式会社 ハニカム構造体
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US8491684B2 (en) * 2009-02-27 2013-07-23 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
WO2010113585A1 (ja) * 2009-03-31 2010-10-07 日本碍子株式会社 ハニカムフィルタ及びその製造方法
EP2415510B1 (de) * 2009-03-31 2015-07-22 NGK Insulators, Ltd. Wabenfilter und verfahren zu seiner herstellung
WO2011042990A1 (ja) 2009-10-09 2011-04-14 イビデン株式会社 ハニカムフィルタ
US9334191B2 (en) 2010-05-28 2016-05-10 Corning Incorporated Methods for forming ceramic honeycomb articles
US9856177B2 (en) 2010-05-28 2018-01-02 Corning Incorporated Cordierite porous ceramic honeycomb articles
CN103269772B (zh) * 2010-12-24 2015-04-22 日本碍子株式会社 蜂窝结构体
JP5916628B2 (ja) * 2010-12-24 2016-05-11 日本碍子株式会社 ハニカム構造体
JP5892911B2 (ja) * 2012-01-27 2016-03-23 株式会社デンソー ハニカム構造体
EP2698191B1 (de) * 2012-08-13 2018-07-18 NGK Insulators, Ltd. Abgedichtete Wabenstruktur
JP6111122B2 (ja) * 2013-03-29 2017-04-05 日本碍子株式会社 ハニカム構造体及びその製造方法
US10618217B2 (en) 2013-10-30 2020-04-14 Branch Technology, Inc. Cellular fabrication and apparatus for additive manufacturing
PL3063341T3 (pl) * 2013-10-30 2021-11-22 Branch Technology, Inc. Wytwarzanie addytywne budynków i innych konstrukcji
JP6295111B2 (ja) * 2014-03-14 2018-03-14 日本碍子株式会社 目封止ハニカム構造体
JP6473365B2 (ja) * 2015-03-31 2019-02-20 日本碍子株式会社 セラミックスフィルタ
FR3042218B1 (fr) * 2015-10-08 2020-01-24 Psa Automobiles Sa. Filtre a particules
WO2019231896A1 (en) * 2018-05-31 2019-12-05 Corning Incorporated Honeycomb bodies with multi-zoned honeycomb structures and co-extrusion manufacturing methods

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US5964991A (en) 1996-09-26 1999-10-12 Ngk Insulators, Ltd. Sintered laminated structures, electrochemical cells and process for producing such sintered laminated structures
JP2000233979A (ja) 1999-02-17 2000-08-29 Mitsubishi Heavy Ind Ltd 窒化珪素焼結体及びその製造方法
EP1775009A1 (de) 1999-09-29 2007-04-18 Ibiden Co., Ltd. Wabenfilterelement und Anordnung mit keramischen Filtern
JP4259703B2 (ja) 1999-12-07 2009-04-30 株式会社デンソー セラミックスハニカム構造体及びその製造方法

Also Published As

Publication number Publication date
EP1440722A4 (de) 2005-02-02
EP1440722B1 (de) 2008-08-20
JP2003117320A (ja) 2003-04-22
US20040244344A1 (en) 2004-12-09
WO2003031023A1 (fr) 2003-04-17
US7179516B2 (en) 2007-02-20
JP4367683B2 (ja) 2009-11-18
KR20040054710A (ko) 2004-06-25
KR100604116B1 (ko) 2006-07-25
EP1440722A1 (de) 2004-07-28
PL373781A1 (en) 2005-09-19

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