JPS576722A - Extruding device for honeycomb structure - Google Patents

Extruding device for honeycomb structure

Info

Publication number
JPS576722A
JPS576722A JP7130681A JP7130681A JPS576722A JP S576722 A JPS576722 A JP S576722A JP 7130681 A JP7130681 A JP 7130681A JP 7130681 A JP7130681 A JP 7130681A JP S576722 A JPS576722 A JP S576722A
Authority
JP
Japan
Prior art keywords
honeycomb structure
extruding device
extruding
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.)
Granted
Application number
JP7130681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0317644B2 (en]
Inventor
Aabuingu Furosuto Rodonii
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of JPS576722A publication Critical patent/JPS576722A/ja
Publication of JPH0317644B2 publication Critical patent/JPH0317644B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Catalysts (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP7130681A 1980-05-12 1981-05-12 Extruding device for honeycomb structure Granted JPS576722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/148,823 US4298328A (en) 1980-05-12 1980-05-12 Extrusion apparatus for preventing the distortion of peripheral cells in extruded honeycomb structures

Publications (2)

Publication Number Publication Date
JPS576722A true JPS576722A (en) 1982-01-13
JPH0317644B2 JPH0317644B2 (en]) 1991-03-08

Family

ID=22527548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7130681A Granted JPS576722A (en) 1980-05-12 1981-05-12 Extruding device for honeycomb structure

Country Status (4)

Country Link
US (1) US4298328A (en])
EP (1) EP0040040B1 (en])
JP (1) JPS576722A (en])
DE (1) DE3164864D1 (en])

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129235A (ja) * 1983-12-19 1985-07-10 Matsushita Electric Ind Co Ltd ハニカム構造体押出成形用ダイス装置
JPS61108507A (ja) * 1984-11-01 1986-05-27 松下電器産業株式会社 ハニカム状構造体の押出し成形用ダイス装置
US5906839A (en) * 1995-09-28 1999-05-25 Nippondenso Co., Ltd. Die for molding honeycomb structure
US6060148A (en) * 1997-03-28 2000-05-09 Ngk Insulators, Ltd. Ceramic honeycomb structural body
JP2006272613A (ja) * 2005-03-28 2006-10-12 Mie Chuo Kaihatsu Kk 押出成形機
JP2006281537A (ja) * 2005-03-31 2006-10-19 Ngk Insulators Ltd ハニカム構造体押出成形用装置
WO2012169581A1 (ja) * 2011-06-07 2012-12-13 住友化学株式会社 ハニカム構造体成形用金型及びこれを用いたハニカム構造体の製造方法
WO2013008791A1 (ja) * 2011-07-12 2013-01-17 住友化学株式会社 ハニカム構造体成形用金型及びこれを用いたハニカム構造体の製造方法
JP2014231213A (ja) * 2013-05-30 2014-12-11 京セラ株式会社 押出成形装置

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777521A (en) * 1980-10-31 1982-05-14 Nippon Soken Die device for molding honeycomb structure
JPS57157706A (en) * 1981-03-25 1982-09-29 Nippon Soken Die for molding honeycomb
US4364888A (en) * 1981-05-04 1982-12-21 Corning Glass Works Method and apparatus for extruding a honeycomb structure
JPS6067111A (ja) * 1983-09-24 1985-04-17 日本碍子株式会社 セラミツクハニカム構造体の押出し成形金型
DE3510181A1 (de) * 1985-03-21 1986-10-02 Hoechst CeramTec AG, 8672 Selb Extrudiervorrichtung zum herstellen von wabenkoerpern
DE3510182A1 (de) * 1985-03-21 1986-10-09 Hoechst CeramTec AG, 8672 Selb Extrudiervorrichtung zum herstellen von wabenkoerpern
US4722819A (en) * 1986-04-28 1988-02-02 W. R. Grace & Co. Die and processes for manufacturing honeycomb structures
US4743191A (en) * 1987-04-02 1988-05-10 Allied-Signal Inc. Multi-piece die for forming honeycomb structures
JPS63299902A (ja) * 1987-05-30 1988-12-07 Ngk Insulators Ltd 押出し成形金型とそれを用いたセラミックハニカム構造体の押出し成形方法
US4902216A (en) * 1987-09-08 1990-02-20 Corning Incorporated Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
US5219509A (en) * 1990-11-30 1993-06-15 Corning Incorporated Method for forming a uniform skin on a cellular substrate
US5256054A (en) * 1990-11-30 1993-10-26 Corning Incorporated Method and apparatus for forming a uniform skin on a cellular substrate
US5089203A (en) * 1991-02-12 1992-02-18 Corning Incorporated Method and apparatus for forming an outer skin or honeycomb structures
DE4428492C2 (de) * 1993-08-13 1999-04-01 Ngk Insulators Ltd Wabenstrukturkörper-Extrudiervorrichtung und Verfahren zur Herstellung von Wabenstrukturkörpern unter Verwendung einer solchen Extrudiervorrichtung
US6039908A (en) * 1996-12-04 2000-03-21 Corning Incorporated Method for honeycomb extrusion using a corrected flow gradient
JP3701801B2 (ja) * 1998-10-29 2005-10-05 日本碍子株式会社 ハニカム製造用口金
US6455124B1 (en) * 2000-12-01 2002-09-24 Corning Incorporated Method for extruding ceramic honeycombs
US6572357B2 (en) 2001-02-27 2003-06-03 Illinois Valley Holding Comany Apparatus for manufacturing monolithic cross flow particulate traps
JP2002283327A (ja) * 2001-03-28 2002-10-03 Ngk Insulators Ltd ハニカム構造体成形装置及び成形方法
US7269942B2 (en) * 2003-05-15 2007-09-18 Illinois Valley Holding Company Wall flow particulate trap system
US7112050B2 (en) * 2003-06-26 2006-09-26 Corning Incorporated Extrusion die for making a double-skin honeycomb substrate
US7914724B2 (en) 2005-07-29 2011-03-29 Corning Incorporated Methods for extruding a honeycomb article with a skin surrrounding a central cellular structure
ES2337859B8 (es) * 2007-07-26 2011-07-21 Talleres Morte E Hijos, S.L. Placa para boquillas de extrusion de material ceramico.
US8491295B2 (en) 2009-05-28 2013-07-23 Corning Incorporated Die assembly and method of extruding cellular ceramic substrates with a skin
US20100301515A1 (en) * 2009-05-29 2010-12-02 Thomas William Brew Honeycomb Extrusion Die Apparatus And Methods
US9475245B2 (en) * 2012-05-08 2016-10-25 Corning Incorporated Honeycomb extrusion apparatus and methods
KR20150091050A (ko) * 2012-11-27 2015-08-07 다우 글로벌 테크놀로지스 엘엘씨 연마성 압출가능 재료를 압출하기 위한 2-재료 다이 및 방법
CN107150457B (zh) * 2016-03-02 2023-10-31 宜昌宏森尾气净化科技有限公司 催化剂载体模具
US11534937B2 (en) 2017-12-22 2022-12-27 Corning Incorporated Extrusion dies
US11813597B2 (en) 2018-03-29 2023-11-14 Corning Incorporated Honeycomb bodies with varying cell densities and extrusion dies for the manufacture thereof
CN112368465B (zh) 2018-05-04 2022-09-30 康宁股份有限公司 高均衡强度蜂窝结构及用于其的挤出模头
JP2021525660A (ja) 2018-05-31 2021-09-27 コーニング インコーポレイテッド マルチゾーンハニカム構造物を有するハニカム体および共押出成形製造方法
US11752679B2 (en) 2018-05-31 2023-09-12 Corning Incorporated Honeycomb extrusion dies and forming methods
CN112236210A (zh) 2018-05-31 2021-01-15 康宁股份有限公司 具有蜂窝结构强化特征的蜂窝体及用于其的挤出模头
US20210220767A1 (en) 2018-05-31 2021-07-22 Corning Incorporated Honeycomb bodies with triangular cell honeycomb structures and manufacturing methods thereof
WO2020005665A1 (en) 2018-06-29 2020-01-02 Corning Incorporated Honeycomb bodies with controlled porosity gradient and firing methods thereof
EP3814295A1 (en) 2018-06-29 2021-05-05 Corning Incorporated Ceramic honeycomb bodies having high-strength skin and manufacturing methods thereof
JP7085068B2 (ja) 2018-11-16 2022-06-15 コーニング インコーポレイテッド ある範囲の水力直径を有するスルーチャネルのアレイを有するハニカム体
JP7321258B2 (ja) 2018-11-16 2023-08-04 コーニング インコーポレイテッド 水力直径が異なる一連の通路を有するハニカム体およびその製造方法
US12377594B2 (en) 2019-01-11 2025-08-05 Corning Incorporated System for manufacturing of honeycomb extrusion dies and manufacturing methods thereof
WO2020236474A1 (en) 2019-05-17 2020-11-26 Corning Incorporated Honeycomb extrusion dies and forming methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428850A (en) * 1977-08-09 1979-03-03 Nippon Flour Mills Production of vegetable protein food
JPS54140070U (en]) * 1978-03-24 1979-09-28

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905743A (en) * 1971-11-09 1975-09-16 Corning Glass Works Extrusion apparatus for forming thin-walled honeycomb structures
US3836302A (en) * 1972-03-31 1974-09-17 Corning Glass Works Face plate ring assembly for an extrusion die
US3919384A (en) * 1973-03-12 1975-11-11 Corning Glass Works Method for extruding thin-walled honeycombed structures
US3981657A (en) * 1973-09-18 1976-09-21 Corning Glass Works In-line homogenizing of extrudable ceramic batch materials
US3983283A (en) * 1974-03-18 1976-09-28 Corning Glass Works Honeycombed structures having open-ended cells formed by interconnected walls with longitudinally extending discontinuities
US3947214A (en) * 1974-12-13 1976-03-30 Corning Glass Works Extrusion die mask
US4008033A (en) * 1975-10-07 1977-02-15 Corning Glass Works Extrusion mask
US4178145A (en) * 1976-04-26 1979-12-11 Kyoto Ceramic Co., Ltd. Extrusion die for ceramic honeycomb structures
US4168944A (en) * 1976-08-24 1979-09-25 Ngk Spark Plug Co., Ltd. Apparatus for manufacturing a tubular honeycomb assembly with an adiabatic layer formed integrally on the peripheral wall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428850A (en) * 1977-08-09 1979-03-03 Nippon Flour Mills Production of vegetable protein food
JPS54140070U (en]) * 1978-03-24 1979-09-28

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129235A (ja) * 1983-12-19 1985-07-10 Matsushita Electric Ind Co Ltd ハニカム構造体押出成形用ダイス装置
JPS61108507A (ja) * 1984-11-01 1986-05-27 松下電器産業株式会社 ハニカム状構造体の押出し成形用ダイス装置
US5906839A (en) * 1995-09-28 1999-05-25 Nippondenso Co., Ltd. Die for molding honeycomb structure
US6060148A (en) * 1997-03-28 2000-05-09 Ngk Insulators, Ltd. Ceramic honeycomb structural body
JP2006272613A (ja) * 2005-03-28 2006-10-12 Mie Chuo Kaihatsu Kk 押出成形機
JP2006281537A (ja) * 2005-03-31 2006-10-19 Ngk Insulators Ltd ハニカム構造体押出成形用装置
WO2012169581A1 (ja) * 2011-06-07 2012-12-13 住友化学株式会社 ハニカム構造体成形用金型及びこれを用いたハニカム構造体の製造方法
WO2013008791A1 (ja) * 2011-07-12 2013-01-17 住友化学株式会社 ハニカム構造体成形用金型及びこれを用いたハニカム構造体の製造方法
JP2013035276A (ja) * 2011-07-12 2013-02-21 Sumitomo Chemical Co Ltd ハニカム構造体成形用金型及びこれを用いたハニカム構造体の製造方法
JP2014231213A (ja) * 2013-05-30 2014-12-11 京セラ株式会社 押出成形装置

Also Published As

Publication number Publication date
US4298328A (en) 1981-11-03
DE3164864D1 (en) 1984-08-23
JPH0317644B2 (en]) 1991-03-08
EP0040040A3 (en) 1982-02-03
EP0040040A2 (en) 1981-11-18
EP0040040B1 (en) 1984-07-18

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