JPS56129042A - Honeycomb structure of ceramic - Google Patents

Honeycomb structure of ceramic

Info

Publication number
JPS56129042A
JPS56129042A JP3223180A JP3223180A JPS56129042A JP S56129042 A JPS56129042 A JP S56129042A JP 3223180 A JP3223180 A JP 3223180A JP 3223180 A JP3223180 A JP 3223180A JP S56129042 A JPS56129042 A JP S56129042A
Authority
JP
Japan
Prior art keywords
reinforcing material
ceramic
filling
carrier
vicinity
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.)
Granted
Application number
JP3223180A
Other languages
Japanese (ja)
Other versions
JPS6312658B2 (en
Inventor
Yutaka Ogawa
Seiichi Asami
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 JP3223180A priority Critical patent/JPS56129042A/en
Priority to DE3109314A priority patent/DE3109314C2/en
Priority to GB8107974A priority patent/GB2071640B/en
Publication of JPS56129042A publication Critical patent/JPS56129042A/en
Publication of JPS6312658B2 publication Critical patent/JPS6312658B2/ja
Granted legal-status Critical Current

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
    • B01D46/2407—Filter candles
    • B01J35/56—
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • 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

Abstract

PURPOSE: To enhance mechanical strength of a catalyst carrier and to prevent breakage thereof during operation of an internal combustion engine by filling a cermaic material as a reinforcing material in a flow passage in the vicinity of an outer peripheral part having no catalytic purifying capacity of a honeycomb structure made of a ceramic.
CONSTITUTION: The ceramic reinforcing material is filled in the flow passages in the vicinity of an outer peripheral wall 1 having no catalytic purifying capacity of the ceramic honeycomb carrier. In this case, a filling depth of the reinforcing material to said flow passages 2 is pref. controlled so as to fill said reinforcing material over a total length of said passages toward a longitudinal direction but, if it is aimed that only an end part is prevented from being broken, the partial filling into a predetermined depth from the end part may be carried out. As the reinforcing material, a ceramic material such as cordierite or mullite or a castable refractory material such as an alumina cement or the like can be used. The carrier may be an unbaked one but it is necessary to bake the reinforcing material after filling.
COPYRIGHT: (C)1981,JPO&Japio
JP3223180A 1980-03-14 1980-03-14 Honeycomb structure of ceramic Granted JPS56129042A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3223180A JPS56129042A (en) 1980-03-14 1980-03-14 Honeycomb structure of ceramic
DE3109314A DE3109314C2 (en) 1980-03-14 1981-03-11 Ceramic honeycomb structure body
GB8107974A GB2071640B (en) 1980-03-14 1981-03-13 Ceramic honeycomb body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3223180A JPS56129042A (en) 1980-03-14 1980-03-14 Honeycomb structure of ceramic

Publications (2)

Publication Number Publication Date
JPS56129042A true JPS56129042A (en) 1981-10-08
JPS6312658B2 JPS6312658B2 (en) 1988-03-22

Family

ID=12353191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3223180A Granted JPS56129042A (en) 1980-03-14 1980-03-14 Honeycomb structure of ceramic

Country Status (3)

Country Link
JP (1) JPS56129042A (en)
DE (1) DE3109314C2 (en)
GB (1) GB2071640B (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223419A (en) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd Filter made of ceramic fiber
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
US6352756B1 (en) 1998-06-18 2002-03-05 Ngk Insulators, Ltd. Thin-walled honeycomb structure and method for reinforcing the same
JP2002326035A (en) * 2001-05-02 2002-11-12 Ngk Insulators Ltd Honeycomb structure, honeycomb filter using the same and converter system
KR100390716B1 (en) * 1994-07-08 2003-11-13 데엠체체 데구사 메탈스 카탈리스츠 세르덱 아게 How cylindrical honeycomb structures seal or fill one or both sides of a flow channel in an annular region
FR2845727A1 (en) * 2002-10-15 2004-04-16 Denso Corp EXHAUST GAS CLEANING FILTER COMPRISING A REINFORCED PERIPHERAL AREA AND METHOD FOR THE PRODUCTION THEREOF
JP2007007559A (en) * 2005-06-30 2007-01-18 Hitachi Metals Ltd Ceramic honeycomb filter
WO2008126692A1 (en) * 2007-03-27 2008-10-23 Ngk Insulators, Ltd. Sealed honeycomb structure
US7465486B2 (en) 2003-11-13 2008-12-16 Ngk Insulators, Ltd. Ceramic honeycomb structure
JP2009243271A (en) * 2008-03-28 2009-10-22 Mazda Motor Corp Particulate filter
JP2010090838A (en) * 2008-10-09 2010-04-22 Honda Motor Co Ltd Exhaust purifying filter
US7972677B2 (en) 2007-03-27 2011-07-05 Ngk Insulators, Ltd. Plugged honeycomb structure
WO2012133848A1 (en) * 2011-03-31 2012-10-04 日本碍子株式会社 Sealed honeycomb structure
US9358487B2 (en) 2011-03-31 2016-06-07 Hyundai Motor Company Sealed honeycomb structure and device for cleaning exhaust
US10300423B2 (en) 2011-03-31 2019-05-28 Hyundai Motor Company Sealed honeycomb structure
US11890609B2 (en) 2019-09-12 2024-02-06 Corning Incorporated Honeycomb bodies with improved skin CTE and isostatic strength and methods of making the same

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557773A (en) * 1981-07-15 1985-12-10 Corning Glass Works Method for selectively manifolding honeycomb structures
US4419108A (en) * 1982-02-22 1983-12-06 Corning Glass Works Filter apparatus and method of filtering
US4557682A (en) * 1982-02-22 1985-12-10 Corning Glass Works Apparatus for fabrication of solid particulate filters
US4509966A (en) * 1983-05-18 1985-04-09 General Motors Corporation Wall-flow monolith filter with porous plugs
DE3444222A1 (en) * 1984-10-23 1986-04-24 Buchtal Gmbh, 8472 Schwarzenfeld Device for purifying exhaust gases
DE3444221A1 (en) * 1984-10-23 1986-04-24 Buchtal Gmbh, 8472 Schwarzenfeld Exhaust pipe for an internal-combustion engine
JP2604876B2 (en) * 1990-03-27 1997-04-30 日本碍子株式会社 Method for manufacturing ceramic honeycomb structure
US5260035A (en) * 1992-08-05 1993-11-09 Corning Incorporated Apparatus and method for modifying gaseous mixtures
JP3768550B2 (en) * 1994-03-11 2006-04-19 日本碍子株式会社 Ceramic honeycomb structure
JPH10264125A (en) * 1997-03-28 1998-10-06 Ngk Insulators Ltd Ceramic honeycomb structure
JP3867439B2 (en) * 1998-06-03 2007-01-10 株式会社デンソー Honeycomb structure and manufacturing method thereof
KR100500223B1 (en) * 1999-08-30 2005-07-11 니뽄 가이시 가부시키가이샤 Corrugated wall honeycomb structure and production method thereof
DE10024038A1 (en) 2000-05-13 2001-11-22 Dmc2 Degussa Metals Catalysts Honeycomb body made of a ceramic material with improved radial pressure resistance
JP2003260322A (en) * 2002-03-08 2003-09-16 Ngk Insulators Ltd Honeycomb structure, method for manufacturing the same, and system for cleaning waste gas
JP2005270755A (en) * 2004-03-24 2005-10-06 Ngk Insulators Ltd Honeycomb structure and its production method
JP2010131589A (en) * 2008-10-31 2010-06-17 Ngk Insulators Ltd Honeycomb structure, and reactor using honeycomb structure
JP2013212493A (en) 2012-03-30 2013-10-17 Ngk Insulators Ltd Honeycomb structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150831U (en) * 1974-10-17 1976-04-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505158A (en) * 1967-12-22 1970-04-07 Coors Porcelain Co Composite porous-dense ceramic article

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150831U (en) * 1974-10-17 1976-04-17

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223419A (en) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd Filter made of ceramic fiber
JPS6336285B2 (en) * 1982-06-21 1988-07-19 Matsushita Electric Ind Co Ltd
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
KR100390716B1 (en) * 1994-07-08 2003-11-13 데엠체체 데구사 메탈스 카탈리스츠 세르덱 아게 How cylindrical honeycomb structures seal or fill one or both sides of a flow channel in an annular region
US6352756B1 (en) 1998-06-18 2002-03-05 Ngk Insulators, Ltd. Thin-walled honeycomb structure and method for reinforcing the same
US6656298B2 (en) 1998-06-18 2003-12-02 Ngk Insulators, Ltd. Thin-walled honeycomb structure and method for reinforcing the same
US7022376B2 (en) 1998-06-18 2006-04-04 Ngk Insulators, Ltd. Thin-walled honeycomb structure and method for reinforcing the same
JP2002326035A (en) * 2001-05-02 2002-11-12 Ngk Insulators Ltd Honeycomb structure, honeycomb filter using the same and converter system
FR2845727A1 (en) * 2002-10-15 2004-04-16 Denso Corp EXHAUST GAS CLEANING FILTER COMPRISING A REINFORCED PERIPHERAL AREA AND METHOD FOR THE PRODUCTION THEREOF
US7101601B2 (en) 2002-10-15 2006-09-05 Denso Corporation Exhaust gas purifying filter with reinforced peripheral area and method for manufacturing the same
US7465486B2 (en) 2003-11-13 2008-12-16 Ngk Insulators, Ltd. Ceramic honeycomb structure
JP2007007559A (en) * 2005-06-30 2007-01-18 Hitachi Metals Ltd Ceramic honeycomb filter
US8048508B2 (en) 2007-03-27 2011-11-01 Ngk Insulators, Ltd. Plugged honeycomb structure
WO2008126692A1 (en) * 2007-03-27 2008-10-23 Ngk Insulators, Ltd. Sealed honeycomb structure
JPWO2008126692A1 (en) * 2007-03-27 2010-07-22 日本碍子株式会社 Plugged honeycomb structure
US7972677B2 (en) 2007-03-27 2011-07-05 Ngk Insulators, Ltd. Plugged honeycomb structure
JP2009243271A (en) * 2008-03-28 2009-10-22 Mazda Motor Corp Particulate filter
JP2010090838A (en) * 2008-10-09 2010-04-22 Honda Motor Co Ltd Exhaust purifying filter
WO2012133848A1 (en) * 2011-03-31 2012-10-04 日本碍子株式会社 Sealed honeycomb structure
JP5894577B2 (en) * 2011-03-31 2016-03-30 日本碍子株式会社 Plugged honeycomb structure
US9358487B2 (en) 2011-03-31 2016-06-07 Hyundai Motor Company Sealed honeycomb structure and device for cleaning exhaust
US9623359B2 (en) 2011-03-31 2017-04-18 Hyundai Motor Company Sealed honeycomb structure
US10065142B2 (en) 2011-03-31 2018-09-04 Hyundai Motor Company Sealed honeycomb structure
US10300423B2 (en) 2011-03-31 2019-05-28 Hyundai Motor Company Sealed honeycomb structure
US11890609B2 (en) 2019-09-12 2024-02-06 Corning Incorporated Honeycomb bodies with improved skin CTE and isostatic strength and methods of making the same

Also Published As

Publication number Publication date
GB2071640B (en) 1983-12-14
DE3109314C2 (en) 1985-08-01
GB2071640A (en) 1981-09-23
DE3109314A1 (en) 1982-01-07
JPS6312658B2 (en) 1988-03-22

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