ATE495873T1 - Verfahren und vorrichtung zum extrudieren eines keramischen materials - Google Patents

Verfahren und vorrichtung zum extrudieren eines keramischen materials

Info

Publication number
ATE495873T1
ATE495873T1 AT04779515T AT04779515T ATE495873T1 AT E495873 T1 ATE495873 T1 AT E495873T1 AT 04779515 T AT04779515 T AT 04779515T AT 04779515 T AT04779515 T AT 04779515T AT E495873 T1 ATE495873 T1 AT E495873T1
Authority
AT
Austria
Prior art keywords
wires
filter
extruding
screen
wear resistant
Prior art date
Application number
AT04779515T
Other languages
English (en)
Inventor
Mark Alex Shalkey
Original Assignee
Corning Inc
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 Inc filed Critical Corning Inc
Application granted granted Critical
Publication of ATE495873T1 publication Critical patent/ATE495873T1/de

Links

Classifications

    • 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
    • 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
    • B28B3/206—Forcing the material through screens or slots
    • 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
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • 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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtering Materials (AREA)
AT04779515T 2003-08-29 2004-07-29 Verfahren und vorrichtung zum extrudieren eines keramischen materials ATE495873T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/651,553 US7276194B2 (en) 2003-08-29 2003-08-29 Method and apparatus for extruding a ceramic material
PCT/US2004/024500 WO2005023500A2 (en) 2003-08-29 2004-07-29 Method and apparatus for extruding a ceramic material

Publications (1)

Publication Number Publication Date
ATE495873T1 true ATE495873T1 (de) 2011-02-15

Family

ID=34217431

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04779515T ATE495873T1 (de) 2003-08-29 2004-07-29 Verfahren und vorrichtung zum extrudieren eines keramischen materials

Country Status (7)

Country Link
US (1) US7276194B2 (de)
EP (1) EP1658164B1 (de)
JP (1) JP2007504019A (de)
CN (1) CN1842405A (de)
AT (1) ATE495873T1 (de)
DE (1) DE602004031125D1 (de)
WO (1) WO2005023500A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006289953A (ja) * 2005-03-17 2006-10-26 Ngk Insulators Ltd ハニカム成形体の製造方法
WO2007046185A1 (ja) * 2005-10-19 2007-04-26 Arai Machinery Corporation 孔明き加工部材
MX2009002934A (es) * 2006-09-15 2009-09-15 Un sistema de troquel y un procedimiento para extruir una composicion celular, espumada, de polimero fibroso celulosico.
EP2127835A4 (de) * 2007-02-01 2012-06-27 Ngk Insulators Ltd Einspannvorrichtung zum extrudieren
US8257659B2 (en) * 2007-07-02 2012-09-04 Cummins Filtration Ip, Inc. Prevention of face-plugging on aftertreatment devices in exhaust
US7803303B2 (en) * 2007-11-29 2010-09-28 Corning Incorporated Methods and apparatus for plugging honeycomb structures
EP2340921B1 (de) * 2008-09-26 2014-08-06 Hitachi Metals, Ltd. Verfahren und vorrichtung zur herstellung eines keramikformstücks
US20100303945A1 (en) 2009-05-28 2010-12-02 Citriniti Joseph H Devices And Methods For Regulating Extruder Ceramic Batch Material
US8673206B2 (en) * 2009-11-30 2014-03-18 Corning Incorporated Methods of extruding a honeycomb body
WO2011158916A1 (ja) * 2010-06-17 2011-12-22 住友化学株式会社 押出成形装置及びこれを用いた成形体の製造方法
JP5686709B2 (ja) * 2010-09-17 2015-03-18 住友化学株式会社 押出成形装置及びこれを用いた成形体の製造方法
MX338498B (es) 2011-04-28 2016-04-20 Sumitomo Chemical Co Aparato para moldeo por extrusion y metodo de fabricacion para un cuerpo moldeado con forma de panal, crudo, utilizando el mismo.
EP2812294B8 (de) 2012-02-10 2021-03-31 Nutrition & Biosciences USA 1, LLC Verwendung eines cellulosederivats zur herstellung von keramikkörper mittels extrusion und ein verfahren zur herstellung der keramikkörper
US9889592B2 (en) * 2012-05-29 2018-02-13 Corning Incorporated Extrusion die with curved face
US10384369B2 (en) * 2012-11-30 2019-08-20 Corning Incorporated Extrusion systems and methods with temperature control
US20160236373A1 (en) * 2013-10-04 2016-08-18 Sumitomo Chemical Company, Limited Extrusion molding device and method for manufacturing green honeycomb molded body
JP6562504B2 (ja) * 2015-07-16 2019-08-21 日本スピンドル製造株式会社 ストレーニング機構及びそのストレーニング機構を備えたスクリュー押出機
US9702144B2 (en) 2015-09-03 2017-07-11 Caterpillar Inc. Extruded walls and method of forming extruded walls
CN105382928B (zh) * 2015-11-04 2017-11-10 合肥丰德科技股份有限公司 陶瓷纤维过滤管的成型模具
MX2019001436A (es) 2016-08-03 2019-09-04 Corning Inc Aparatos y métodos de control de reología de lotes precursores de cerámica.
JP6507143B2 (ja) * 2016-08-09 2019-04-24 日本碍子株式会社 ハニカム構造体成形用口金
CN107199670A (zh) * 2017-06-29 2017-09-26 成都康鸿塑胶制品有限公司 一种注塑机的结构
CN107379217A (zh) * 2017-09-04 2017-11-24 钦州市窑宝坭兴陶艺有限公司 集挤压和切割为一体的坭兴陶加工装置
WO2020102536A1 (en) * 2018-11-15 2020-05-22 Corning Incorporated Conductive ceramic honeycombs with resistive heating capability and methods of making the same
WO2020206437A1 (en) * 2019-04-05 2020-10-08 Aqseptence Group, Inc. Filter screen having honeycomb support structure

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GB677926A (en) * 1950-02-20 1952-08-27 British Cellophane Ltd Improvements in or relating to the production of moisture-proof films
US3452394A (en) * 1966-10-31 1969-07-01 Andale Co Extruder heads
US3888963A (en) * 1973-09-18 1975-06-10 Corning Glass Works In-line homogenizing of extrudable ceramic batch materials
US3885977A (en) * 1973-11-05 1975-05-27 Corning Glass Works Anisotropic cordierite monolith
JPS52112613A (en) * 1975-09-26 1977-09-21 Takahama Industry Method and apparatus for correcting disproportion of extrusion press mechanism for wet clays
JPS5912340B2 (ja) * 1982-12-13 1984-03-22 永岡金網株式会社 両側表面スクリ−ン
US4465652A (en) * 1983-03-11 1984-08-14 Corning Glass Works Laminated extrusion die blade support
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US4551295A (en) * 1984-04-26 1985-11-05 Corning Glass Works Process for mixing and extruding ceramic materials
DE3624934A1 (de) * 1986-07-23 1988-01-28 Dynamit Nobel Ag Bei hohen temperaturen bestaendige katalysator-formkoerper und verfahren zu deren herstellung
JPS63207612A (ja) * 1987-02-24 1988-08-29 日本碍子株式会社 セラミツク押出法及びそれに用いる装置
DE8706926U1 (de) * 1987-05-14 1987-07-23 Gneuss Kunststofftechnik Gmbh, 4970 Bad Oeynhausen, De
US5171503A (en) * 1988-08-29 1992-12-15 Corning Incorporated Method of extruding thin-walled honeycomb structures
JP3121405B2 (ja) * 1991-11-11 2000-12-25 イビデン株式会社 ハニカム成型用ダイス
JP3007478B2 (ja) * 1992-06-19 2000-02-07 日本碍子株式会社 成形装置
JP3396246B2 (ja) * 1993-01-18 2003-04-14 株式会社ナガオカ 多層コンポジットスクリーン
US5306457A (en) * 1993-05-28 1994-04-26 Corning Incorporated Extrusion die and method
US5811048A (en) * 1996-06-17 1998-09-22 Corning Incorporated Process of and apparatus for homogenizing a flow stream
JPH1177636A (ja) * 1997-09-03 1999-03-23 Ishikawajima Harima Heavy Ind Co Ltd セラミックス成形体の押出し成形装置
JP3921911B2 (ja) * 1999-02-26 2007-05-30 株式会社デンソー セラミック成形体の製造方法および製造装置
US6375450B1 (en) * 2000-03-17 2002-04-23 Corning Incorporated Extrusion apparatus for ceramic honeycomb articles
JP3921955B2 (ja) * 2000-05-12 2007-05-30 株式会社デンソー セラミック成形体の押出成形装置
JP3890884B2 (ja) * 2000-05-12 2007-03-07 株式会社デンソー ハニカム構造体の押出成形装置

Also Published As

Publication number Publication date
JP2007504019A (ja) 2007-03-01
WO2005023500A2 (en) 2005-03-17
EP1658164B1 (de) 2011-01-19
US20050046072A1 (en) 2005-03-03
CN1842405A (zh) 2006-10-04
US7276194B2 (en) 2007-10-02
WO2005023500A3 (en) 2005-09-01
EP1658164A4 (de) 2008-12-17
EP1658164A2 (de) 2006-05-24
DE602004031125D1 (de) 2011-03-03

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