JP5261527B2 - 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
JP5261527B2
JP5261527B2 JP2011078719A JP2011078719A JP5261527B2 JP 5261527 B2 JP5261527 B2 JP 5261527B2 JP 2011078719 A JP2011078719 A JP 2011078719A JP 2011078719 A JP2011078719 A JP 2011078719A JP 5261527 B2 JP5261527 B2 JP 5261527B2
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JP
Japan
Prior art keywords
cell
segment
honeycomb structure
reinforcing
outflow
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.)
Active
Application number
JP2011078719A
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English (en)
Japanese (ja)
Other versions
JP2012210615A (ja
JP2012210615A5 (enExample
Inventor
智由 高木
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 JP2011078719A priority Critical patent/JP5261527B2/ja
Priority to EP12161243.6A priority patent/EP2508242B1/en
Publication of JP2012210615A publication Critical patent/JP2012210615A/ja
Publication of JP2012210615A5 publication Critical patent/JP2012210615A5/ja
Application granted granted Critical
Publication of JP5261527B2 publication Critical patent/JP5261527B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • B01D46/2474—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the walls along the length of the honeycomb
    • 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
    • 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
    • B01D46/2482—Thickness, height, width, length or 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
    • B01D46/2451—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
    • B01D46/2451—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

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Ceramic Products (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
JP2011078719A 2011-03-31 2011-03-31 目封止ハニカム構造体 Active JP5261527B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011078719A JP5261527B2 (ja) 2011-03-31 2011-03-31 目封止ハニカム構造体
EP12161243.6A EP2508242B1 (en) 2011-03-31 2012-03-26 Plugged honeycomb structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011078719A JP5261527B2 (ja) 2011-03-31 2011-03-31 目封止ハニカム構造体

Publications (3)

Publication Number Publication Date
JP2012210615A JP2012210615A (ja) 2012-11-01
JP2012210615A5 JP2012210615A5 (enExample) 2012-12-20
JP5261527B2 true JP5261527B2 (ja) 2013-08-14

Family

ID=45894296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011078719A Active JP5261527B2 (ja) 2011-03-31 2011-03-31 目封止ハニカム構造体

Country Status (2)

Country Link
EP (1) EP2508242B1 (enExample)
JP (1) JP5261527B2 (enExample)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521148U (enExample) * 1978-07-26 1980-02-09
US4335783A (en) 1980-11-10 1982-06-22 Corning Glass Works Method for improving thermal shock resistance of honeycombed structures formed from joined cellular segments
JP4159155B2 (ja) * 1998-01-22 2008-10-01 株式会社日本自動車部品総合研究所 セラミックハニカム構造体および押出金型
JP4161292B2 (ja) 2002-03-13 2008-10-08 日立金属株式会社 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
JP4307974B2 (ja) 2003-12-12 2009-08-05 日本碍子株式会社 フィルタの圧力損失測定装置
FR2864576B1 (fr) * 2003-12-24 2006-03-03 Saint Gobain Ct Recherches Bloc pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
FR2864575B1 (fr) * 2003-12-24 2006-02-10 Saint Gobain Ct Recherches Bloc pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne
US7674513B2 (en) * 2006-03-31 2010-03-09 Corning Incorporated Crack-resistant ceramic honeycomb structures
FR2906159B1 (fr) * 2006-09-27 2008-10-31 Saint Gobain Ct Recherches Element monolithique a coins renforces pour la filtration de particules
JP5188433B2 (ja) * 2009-03-24 2013-04-24 日本碍子株式会社 ハニカムフィルタ
JP5188436B2 (ja) * 2009-03-27 2013-04-24 日本碍子株式会社 ハニカム構造体
WO2011114511A1 (ja) * 2010-03-19 2011-09-22 イビデン株式会社 ハニカム構造体

Also Published As

Publication number Publication date
EP2508242A1 (en) 2012-10-10
JP2012210615A (ja) 2012-11-01
EP2508242B1 (en) 2014-06-11

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