JPS55147154A - High-strength honeycomb structure - Google Patents

High-strength honeycomb structure

Info

Publication number
JPS55147154A
JPS55147154A JP5555679A JP5555679A JPS55147154A JP S55147154 A JPS55147154 A JP S55147154A JP 5555679 A JP5555679 A JP 5555679A JP 5555679 A JP5555679 A JP 5555679A JP S55147154 A JPS55147154 A JP S55147154A
Authority
JP
Japan
Prior art keywords
partition wall
honeycomb structure
flange
exhaust gas
outer skin
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.)
Pending
Application number
JP5555679A
Other languages
Japanese (ja)
Inventor
Yoshinori Narita
Shinji Nishio
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co 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 Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP5555679A priority Critical patent/JPS55147154A/en
Publication of JPS55147154A publication Critical patent/JPS55147154A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2867—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being placed at the front or end face of catalyst body

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

PURPOSE:To raise strength against the pressure of exhaust gas by thickening the partition wall of the portion in contact with flange. CONSTITUTION:For a honeycomb structure having only the outer skin 5 including at least one end surface, or a honeycomb provided with a heat insulation layer consisting of the 1-10mm. long rib 15 extending radially from the peripheral tubular wall and the outer skin 16 surrounding the periphery of the said rib 15, the partition wall 6 ranged 1-10mm. from the outside circumference is made thicker than the inside partition wall 7 by as much as 20-80% repitch and the partition wall in the portion in contact with the flange through a cushion from the outside circumference is made thicker in order to increase the strength of the partition wall against the pressure of exhaust gas to a great extent.
JP5555679A 1979-05-07 1979-05-07 High-strength honeycomb structure Pending JPS55147154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5555679A JPS55147154A (en) 1979-05-07 1979-05-07 High-strength honeycomb structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5555679A JPS55147154A (en) 1979-05-07 1979-05-07 High-strength honeycomb structure

Publications (1)

Publication Number Publication Date
JPS55147154A true JPS55147154A (en) 1980-11-15

Family

ID=13001967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5555679A Pending JPS55147154A (en) 1979-05-07 1979-05-07 High-strength honeycomb structure

Country Status (1)

Country Link
JP (1) JPS55147154A (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02265653A (en) * 1989-04-05 1990-10-30 Showa Aircraft Ind Co Ltd Carrier matrix for exhaust gas purifier
JPH02265651A (en) * 1989-04-05 1990-10-30 Showa Aircraft Ind Co Ltd Carrier matrix for exhaust gas purifier
EP0867222A2 (en) * 1997-03-28 1998-09-30 Ngk Insulators, Ltd. Ceramic honeycomb structural body with different wall thicknesses
US6159431A (en) * 1997-03-28 2000-12-12 Ngk Insulators, Ltd. Ceramic honeycomb structural body
US6352756B1 (en) 1998-06-18 2002-03-05 Ngk Insulators, Ltd. Thin-walled honeycomb structure and method for reinforcing the same
WO2003002231A1 (en) 2001-06-29 2003-01-09 Ngk Insulators, Ltd. Honeycomb structural body
WO2003021089A1 (en) * 2001-08-30 2003-03-13 Ngk Insulators, Ltd. High strength honeycomb structure, method of molding the same, and honeycomb structure converter
WO2003028886A1 (en) * 2001-09-28 2003-04-10 Ngk Insulators,Ltd. Honeycomb catalyst and method for manufacturing honeycomb intermediate and honeycomb catalyst
BE1014386A3 (en) * 1998-01-22 2003-10-07 Denso Corp Structure ceramic honeycomb and die extrusion.
EP1360991A1 (en) * 2000-08-03 2003-11-12 Ngk Insulators, Ltd. Ceramic honeycomb structure
US6890616B2 (en) 2001-12-03 2005-05-10 Hitachi Metals Ltd. Ceramic honeycomb filter and its structure
US7041359B2 (en) 2001-04-03 2006-05-09 Ngk Insulators, Ltd. Honeycomb structure and assembly thereof
US7052760B2 (en) 2001-03-30 2006-05-30 Ngk Insulators, Ltd. Honeycomb structural body and assembly thereof
EP1508354A4 (en) * 2002-05-30 2006-06-28 Ngk Insulators Ltd Honeycomb structural body
US7112050B2 (en) 2003-06-26 2006-09-26 Corning Incorporated Extrusion die for making a double-skin honeycomb substrate
US7318954B2 (en) 2004-02-19 2008-01-15 Ngk Insulators, Ltd. Honeycomb structure
US7807250B2 (en) 2006-11-29 2010-10-05 Corning Incorporated Wall-flow honeycomb filter with hexagonal channel symmetry
US20140373515A1 (en) * 2012-03-10 2014-12-25 Volkswagen Aktiengesellschaft Exhaust gas aftertreatment component with an hc adsorber function and exhaust gas system including such an exhaust gas aftertreatment component
EP3090796A1 (en) * 2006-03-31 2016-11-09 Corning Incorporated Catalytic flow-through fast light off ceramic substrate and method of manufacture
CN109469535A (en) * 2017-12-27 2019-03-15 山东国瓷功能材料股份有限公司 A kind of ceramic honeycomb filter structure
WO2019150834A1 (en) * 2018-01-30 2019-08-08 株式会社デンソー Honeycomb structure and mold
US11465137B2 (en) 2018-01-30 2022-10-11 Denso Corporation Honeycomb structure and die

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150406A (en) * 1978-05-18 1979-11-26 Nippon Soken Ceramic honeycomb structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150406A (en) * 1978-05-18 1979-11-26 Nippon Soken Ceramic honeycomb structure

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02265653A (en) * 1989-04-05 1990-10-30 Showa Aircraft Ind Co Ltd Carrier matrix for exhaust gas purifier
JPH02265651A (en) * 1989-04-05 1990-10-30 Showa Aircraft Ind Co Ltd Carrier matrix for exhaust gas purifier
US6159431A (en) * 1997-03-28 2000-12-12 Ngk Insulators, Ltd. Ceramic honeycomb structural body
JPH10264274A (en) * 1997-03-28 1998-10-06 Ngk Insulators Ltd Ceramic honeycomb structure
EP0867222A3 (en) * 1997-03-28 1999-03-31 Ngk Insulators, Ltd. Ceramic honeycomb structural body with different wall thicknesses
US6060148A (en) * 1997-03-28 2000-05-09 Ngk Insulators, Ltd. Ceramic honeycomb structural body
EP0867222A2 (en) * 1997-03-28 1998-09-30 Ngk Insulators, Ltd. Ceramic honeycomb structural body with different wall thicknesses
BE1014386A3 (en) * 1998-01-22 2003-10-07 Denso Corp Structure ceramic honeycomb and die extrusion.
US7022376B2 (en) 1998-06-18 2006-04-04 Ngk Insulators, Ltd. Thin-walled honeycomb structure and method for reinforcing the same
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
EP1360991A1 (en) * 2000-08-03 2003-11-12 Ngk Insulators, Ltd. Ceramic honeycomb structure
EP1360991A4 (en) * 2000-08-03 2004-04-07 Ngk Insulators Ltd Ceramic honeycomb structure
US7052760B2 (en) 2001-03-30 2006-05-30 Ngk Insulators, Ltd. Honeycomb structural body and assembly thereof
US7041359B2 (en) 2001-04-03 2006-05-09 Ngk Insulators, Ltd. Honeycomb structure and assembly thereof
WO2003002231A1 (en) 2001-06-29 2003-01-09 Ngk Insulators, Ltd. Honeycomb structural body
US7037567B2 (en) 2001-06-29 2006-05-02 Ngk Insulators, Ltd. Honeycomb structure
US7803447B2 (en) 2001-08-30 2010-09-28 Ngk Insulators Ltd. High strength honeycomb structure, method of molding the same, and honeycomb structure converter
WO2003021089A1 (en) * 2001-08-30 2003-03-13 Ngk Insulators, Ltd. High strength honeycomb structure, method of molding the same, and honeycomb structure converter
WO2003028886A1 (en) * 2001-09-28 2003-04-10 Ngk Insulators,Ltd. Honeycomb catalyst and method for manufacturing honeycomb intermediate and honeycomb catalyst
US6890616B2 (en) 2001-12-03 2005-05-10 Hitachi Metals Ltd. Ceramic honeycomb filter and its structure
EP1508354A4 (en) * 2002-05-30 2006-06-28 Ngk Insulators Ltd Honeycomb structural body
US7468202B2 (en) 2002-05-30 2008-12-23 Ngk Insulators, Ltd. Honeycomb structural body
US7112050B2 (en) 2003-06-26 2006-09-26 Corning Incorporated Extrusion die for making a double-skin honeycomb substrate
US7318954B2 (en) 2004-02-19 2008-01-15 Ngk Insulators, Ltd. Honeycomb structure
EP3090796A1 (en) * 2006-03-31 2016-11-09 Corning Incorporated Catalytic flow-through fast light off ceramic substrate and method of manufacture
US7807250B2 (en) 2006-11-29 2010-10-05 Corning Incorporated Wall-flow honeycomb filter with hexagonal channel symmetry
US9567887B2 (en) * 2012-03-10 2017-02-14 Volkswagen Aktiengesellschaft Exhaust gas aftertreatment component with an HC adsorber function and exhaust gas system including such an exhaust gas aftertreatment component
US20140373515A1 (en) * 2012-03-10 2014-12-25 Volkswagen Aktiengesellschaft Exhaust gas aftertreatment component with an hc adsorber function and exhaust gas system including such an exhaust gas aftertreatment component
CN109469535A (en) * 2017-12-27 2019-03-15 山东国瓷功能材料股份有限公司 A kind of ceramic honeycomb filter structure
WO2019150834A1 (en) * 2018-01-30 2019-08-08 株式会社デンソー Honeycomb structure and mold
JP2019130725A (en) * 2018-01-30 2019-08-08 株式会社デンソー Honeycomb structure and mold
CN111670098A (en) * 2018-01-30 2020-09-15 株式会社电装 Honeycomb structure and mold
CN111670098B (en) * 2018-01-30 2021-10-01 株式会社电装 Honeycomb structure and mold
US11465137B2 (en) 2018-01-30 2022-10-11 Denso Corporation Honeycomb structure and die

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