AU2001246903A1 - Honeycomb structure and method for its manufacture - Google Patents

Honeycomb structure and method for its manufacture

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Publication number
AU2001246903A1
AU2001246903A1 AU2001246903A AU4690301A AU2001246903A1 AU 2001246903 A1 AU2001246903 A1 AU 2001246903A1 AU 2001246903 A AU2001246903 A AU 2001246903A AU 4690301 A AU4690301 A AU 4690301A AU 2001246903 A1 AU2001246903 A1 AU 2001246903A1
Authority
AU
Australia
Prior art keywords
manufacture
honeycomb structure
honeycomb
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.)
Abandoned
Application number
AU2001246903A
Other languages
English (en)
Inventor
Shuichi Ichikawa
Shinji Kawasaki
Hiroaki Sakai
Takahiro Tomita
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
Publication of AU2001246903A1 publication Critical patent/AU2001246903A1/en
Abandoned legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • 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
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    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24491—Porosity
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    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
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US7011803B2 (en) 2006-03-14
EP1277714B1 (fr) 2009-12-09
EP1277714A4 (fr) 2006-02-22
DE60140736D1 (de) 2010-01-21
JP4136319B2 (ja) 2008-08-20
JP2002201082A (ja) 2002-07-16
WO2001079138A1 (fr) 2001-10-25
PL357671A1 (en) 2004-07-26
PL201692B1 (pl) 2009-04-30
US20030134084A1 (en) 2003-07-17
EP1277714A1 (fr) 2003-01-22

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