WO2008126692A1 - 目封止ハニカム構造体 - Google Patents

目封止ハニカム構造体 Download PDF

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Publication number
WO2008126692A1
WO2008126692A1 PCT/JP2008/055925 JP2008055925W WO2008126692A1 WO 2008126692 A1 WO2008126692 A1 WO 2008126692A1 JP 2008055925 W JP2008055925 W JP 2008055925W WO 2008126692 A1 WO2008126692 A1 WO 2008126692A1
Authority
WO
WIPO (PCT)
Prior art keywords
cells
honeycomb structure
sealed
perfect
outer peripheral
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.)
Ceased
Application number
PCT/JP2008/055925
Other languages
English (en)
French (fr)
Inventor
Yukihito Ichikawa
Koichi Ito
Takeshi Tokunaga
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
Priority to EP08739054.8A priority Critical patent/EP2145661B1/en
Priority to JP2009509173A priority patent/JPWO2008126692A1/ja
Priority to CN2008800023631A priority patent/CN101583407B/zh
Publication of WO2008126692A1 publication Critical patent/WO2008126692A1/ja
Priority to US12/471,130 priority patent/US8048508B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D46/244—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the plugs
    • 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
    • B01D46/2459—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the plugs
    • 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
    • B01D46/2451—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
    • B01D46/2484—Cell density, area or aspect ratio
    • 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
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • 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
    • F01N2330/06—Ceramic, e.g. 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • 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
    • Y10T428/24157—Filled honeycomb cells [e.g., solid substance in cavities, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

　二つの端面の間を連通する複数のセルを区画形成する多孔質の隔壁と、当該隔壁と一体的に形成された外周壁とを有するハニカム構造体である。前記セルは、前記ハニカム構造体の最外周部に位置し、その一部が前記外周壁と接触している不完全なセル断面を有する最外周部パーシャルセルと、当該最外周部パーシャルセル以外の完全なセル断面を有する完全セルとからなる。前記完全セルは、前記ハニカム構造体の端面が市松模様を呈するような目封止パターンで、その一端部に目封止部が形成されている。前記最外周部パーシャルセルは、前記目封止パターンにより目封止すべき最外周部パーシャルセルの内、一部のセルについてはその全長に渡って閉塞されるよう前記外周壁と一体的に形成され、残余のセルについてはその一端部のみ目封止部が形成されている。
PCT/JP2008/055925 2007-03-27 2008-03-27 目封止ハニカム構造体 Ceased WO2008126692A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08739054.8A EP2145661B1 (en) 2007-03-27 2008-03-27 Plugged honeycomb structure
JP2009509173A JPWO2008126692A1 (ja) 2007-03-27 2008-03-27 目封止ハニカム構造体
CN2008800023631A CN101583407B (zh) 2007-03-27 2008-03-27 封孔蜂窝结构体
US12/471,130 US8048508B2 (en) 2007-03-27 2009-05-22 Plugged honeycomb structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-082307 2007-03-27
JP2007082307 2007-03-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/471,130 Continuation US8048508B2 (en) 2007-03-27 2009-05-22 Plugged honeycomb structure

Publications (1)

Publication Number Publication Date
WO2008126692A1 true WO2008126692A1 (ja) 2008-10-23

Family

ID=39863799

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055925 Ceased WO2008126692A1 (ja) 2007-03-27 2008-03-27 目封止ハニカム構造体

Country Status (6)

Country Link
US (1) US8048508B2 (ja)
EP (1) EP2145661B1 (ja)
JP (1) JPWO2008126692A1 (ja)
KR (1) KR20100014262A (ja)
CN (1) CN101583407B (ja)
WO (1) WO2008126692A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011117965A1 (ja) * 2010-03-23 2011-09-29 イビデン株式会社 ハニカム構造体
JP2012106222A (ja) * 2010-03-23 2012-06-07 Ibiden Co Ltd ハニカム構造体
JP2014188882A (ja) * 2013-03-27 2014-10-06 Ngk Insulators Ltd ハニカム構造体
US8883286B2 (en) 2010-03-23 2014-11-11 Ibiden Co., Ltd. Honeycomb structure
JP2018051500A (ja) * 2016-09-30 2018-04-05 株式会社デンソー ハニカム構造体とその製造方法及び排ガス浄化フィルタ
JP2023034915A (ja) * 2021-08-31 2023-03-13 鹿島建設株式会社 水硬性流動化物の炭酸化硬化用型枠および水硬性炭酸化構造体の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104159651B (zh) * 2012-03-14 2016-08-17 日本碍子株式会社 封孔蜂窝结构体
CN110354523B (zh) * 2019-07-14 2024-02-06 河北龙亿环境工程有限公司 一种具有多微孔气泡罩的新型塔板
JP2022156352A (ja) 2021-03-31 2022-10-14 日本碍子株式会社 ハニカム構造体

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129042A (en) * 1980-03-14 1981-10-08 Ngk Insulators Ltd Honeycomb structure of ceramic
JPS5845715A (ja) * 1981-09-14 1983-03-17 Ngk Insulators Ltd セラミツクハニカムフイルタ
JPH05269388A (ja) * 1992-01-30 1993-10-19 Ngk Insulators Ltd セラミックハニカム構造体及びその製造法並びにそのためのコート材
JPH07246341A (ja) 1994-03-11 1995-09-26 Ngk Insulators Ltd セラミックハニカム構造体
JP2003260322A (ja) * 2002-03-08 2003-09-16 Ngk Insulators Ltd ハニカム構造体、その製造方法及び排ガス浄化システム
JP2004154768A (ja) 2002-10-15 2004-06-03 Denso Corp 排ガス浄化フィルタ及びその製造方法
JP2004154718A (ja) * 2002-11-07 2004-06-03 Ibiden Co Ltd ハニカムフィルタの製造方法及びハニカムフィルタ
JP2007021483A (ja) * 2005-06-14 2007-02-01 Ngk Insulators Ltd ハニカム構造体

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US4576774A (en) * 1984-05-31 1986-03-18 Corning Glass Works Flexible mask and means for applying to honeycomb structures
JPS62294425A (ja) 1986-06-13 1987-12-21 Toyota Motor Corp 排気ガス浄化用モノリス触媒
US5629067A (en) * 1992-01-30 1997-05-13 Ngk Insulators, Ltd. Ceramic honeycomb structure with grooves and outer coating, process of producing the same, and coating material used in the honeycomb structure
JP3715174B2 (ja) 2000-04-18 2005-11-09 日本碍子株式会社 セラミック体の製造方法
US6673414B2 (en) * 2000-12-20 2004-01-06 Corning Incorporated Diesel particulate filters
JP3971215B2 (ja) * 2002-03-13 2007-09-05 日本碍子株式会社 排ガス浄化用フィルター
KR20060036449A (ko) * 2003-07-14 2006-04-28 히타치 긴조쿠 가부시키가이샤 세라믹 허니콤 필터 및 그 제조 방법
JP4504660B2 (ja) * 2003-11-13 2010-07-14 日本碍子株式会社 セラミックハニカム構造体
JP2005270755A (ja) 2004-03-24 2005-10-06 Ngk Insulators Ltd ハニカム構造体及びその製造方法
US20060280905A1 (en) * 2005-06-14 2006-12-14 Ngk Insulators, Ltd. Honeycomb structure
JPWO2007023653A1 (ja) 2005-08-26 2009-02-26 イビデン株式会社 ハニカム構造体及びその製造方法
US7517379B2 (en) * 2005-12-16 2009-04-14 Corning Incorporated Honeycomb filters with reduced number of unplugged partial peripheral cells and methods of manufacturing same
JP4975331B2 (ja) * 2006-02-02 2012-07-11 日本碍子株式会社 目封止ハニカム構造体の製造方法及び目封止ハニカム構造体
JP2007283755A (ja) * 2006-03-23 2007-11-01 Ngk Insulators Ltd 目封止ハニカム構造体の製造方法及び目封止ハニカム構造体

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129042A (en) * 1980-03-14 1981-10-08 Ngk Insulators Ltd Honeycomb structure of ceramic
JPS6312658B2 (ja) 1980-03-14 1988-03-22 Ngk Insulators Ltd
JPS5845715A (ja) * 1981-09-14 1983-03-17 Ngk Insulators Ltd セラミツクハニカムフイルタ
JPH05269388A (ja) * 1992-01-30 1993-10-19 Ngk Insulators Ltd セラミックハニカム構造体及びその製造法並びにそのためのコート材
JPH07246341A (ja) 1994-03-11 1995-09-26 Ngk Insulators Ltd セラミックハニカム構造体
JP2003260322A (ja) * 2002-03-08 2003-09-16 Ngk Insulators Ltd ハニカム構造体、その製造方法及び排ガス浄化システム
JP2004154768A (ja) 2002-10-15 2004-06-03 Denso Corp 排ガス浄化フィルタ及びその製造方法
JP2004154718A (ja) * 2002-11-07 2004-06-03 Ibiden Co Ltd ハニカムフィルタの製造方法及びハニカムフィルタ
JP2007021483A (ja) * 2005-06-14 2007-02-01 Ngk Insulators Ltd ハニカム構造体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2145661A4

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011117965A1 (ja) * 2010-03-23 2011-09-29 イビデン株式会社 ハニカム構造体
JP2012106222A (ja) * 2010-03-23 2012-06-07 Ibiden Co Ltd ハニカム構造体
US8883286B2 (en) 2010-03-23 2014-11-11 Ibiden Co., Ltd. Honeycomb structure
JP2014188882A (ja) * 2013-03-27 2014-10-06 Ngk Insulators Ltd ハニカム構造体
JP2018051500A (ja) * 2016-09-30 2018-04-05 株式会社デンソー ハニカム構造体とその製造方法及び排ガス浄化フィルタ
WO2018062186A1 (ja) * 2016-09-30 2018-04-05 株式会社デンソー ハニカム構造体とその製造方法及び排ガス浄化フィルタ
JP2023034915A (ja) * 2021-08-31 2023-03-13 鹿島建設株式会社 水硬性流動化物の炭酸化硬化用型枠および水硬性炭酸化構造体の製造方法

Also Published As

Publication number Publication date
CN101583407A (zh) 2009-11-18
CN101583407B (zh) 2012-09-05
JPWO2008126692A1 (ja) 2010-07-22
US8048508B2 (en) 2011-11-01
US20090239032A1 (en) 2009-09-24
EP2145661B1 (en) 2017-09-13
EP2145661A1 (en) 2010-01-20
KR20100014262A (ko) 2010-02-10
EP2145661A4 (en) 2012-08-08

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