HUE038673T2 - Eljárás nedves kerámia extrudátum külsõ rétege merevségének szabályozására - Google Patents

Eljárás nedves kerámia extrudátum külsõ rétege merevségének szabályozására

Info

Publication number
HUE038673T2
HUE038673T2 HUE13759651A HUE13759651A HUE038673T2 HU E038673 T2 HUE038673 T2 HU E038673T2 HU E13759651 A HUE13759651 A HU E13759651A HU E13759651 A HUE13759651 A HU E13759651A HU E038673 T2 HUE038673 T2 HU E038673T2
Authority
HU
Hungary
Prior art keywords
controlling
wet ceramic
ceramic extrudate
peripheral stiffness
stiffness
Prior art date
Application number
HUE13759651A
Other languages
English (en)
Inventor
Gilbert Franklin Gordon
Kevin Bruce Sterner
Ezra Morgan Yarnell
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
Publication of HUE038673T2 publication Critical patent/HUE038673T2/hu

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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
    • 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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • 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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • B29C48/9105—Heating, e.g. for cross linking of hollow articles
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—Temperature
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/02—Ceramic articles or ceramic semi-finished articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
HUE13759651A 2012-08-30 2013-08-29 Eljárás nedves kerámia extrudátum külsõ rétege merevségének szabályozására HUE038673T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/599,405 US9931763B2 (en) 2012-08-30 2012-08-30 System and method for controlling the peripheral stiffness of a wet ceramic extrudate

Publications (1)

Publication Number Publication Date
HUE038673T2 true HUE038673T2 (hu) 2018-11-28

Family

ID=49123944

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13759651A HUE038673T2 (hu) 2012-08-30 2013-08-29 Eljárás nedves kerámia extrudátum külsõ rétege merevségének szabályozására

Country Status (7)

Country Link
US (1) US9931763B2 (hu)
EP (1) EP2890536B1 (hu)
JP (1) JP6417559B2 (hu)
CN (1) CN104936754B (hu)
HU (1) HUE038673T2 (hu)
PL (1) PL2890536T3 (hu)
WO (1) WO2014036223A1 (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2905112A4 (en) * 2012-10-05 2016-10-26 Ibiden Co Ltd DRYING METHOD FOR A WAVEFORM BODY AND MANUFACTURING METHOD FOR A WAVE STRUCTURE
EP2975347A1 (en) * 2014-07-14 2016-01-20 Bocchiotti S.p.A. Societa' per l'Industria Elettrotecnica System for drying an extrudate exiting a calibration tank
US20220324136A1 (en) * 2019-05-17 2022-10-13 Corning Incorporated Inline extrudate bow measurement and control
US11999075B2 (en) 2019-08-14 2024-06-04 Corning Incorporated Systems and methods for reducing surface oil streaks on wet extrudate by irradiation
CN114514102B (zh) * 2019-08-14 2023-10-31 康宁股份有限公司 通过周向辐照使湿挤出物硬化的系统和方法
CN112917864A (zh) * 2021-01-25 2021-06-08 宜宾天亿新材料科技有限公司 一种用于pvc-o管件的连续性预热烘干装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH029452A (ja) 1988-06-29 1990-01-12 Matsushita Electric Ind Co Ltd 排ガス浄化用触媒およびその製造法
US5227105A (en) * 1989-03-10 1993-07-13 The Carborundum Company Process for manufacturing ceramic tubes
JPH0661739B2 (ja) 1990-08-20 1994-08-17 日本碍子株式会社 押出し素材の結露防止方法
US5223188A (en) 1990-10-29 1993-06-29 Corning Incorporated Stiffening of extrudates with RF energy
US5273692A (en) 1991-06-06 1993-12-28 Matsushita Electric Industrial Co., Ltd. Method for producing a honeycomb shaped ceramic
US5797081A (en) 1996-05-20 1998-08-18 Corning Incorporated Method for rapid stiffening of extrudates
US5966582A (en) 1996-10-28 1999-10-12 Corning Incorporated Method for rapid stiffening of extrudates
AT3320U1 (de) 1998-11-26 2000-01-25 Technoplast Kunststofftechnik Verfahren zum extrudieren von kunststoffprofilen
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
BE1014619A3 (fr) 1999-02-26 2004-02-03 Denso Corp Procede de production de corps ceramiques moules et appareillage correspondant.
JP4713342B2 (ja) * 2003-09-02 2011-06-29 日本碍子株式会社 ハニカム成形体の乾燥方法及び乾燥装置
US7320183B2 (en) * 2003-09-04 2008-01-22 Ngk Insulators, Ltd. Method for drying honeycomb formed structure
US20050093209A1 (en) 2003-10-31 2005-05-05 Richard Bergman Microwave stiffening system for ceramic extrudates
JP4373241B2 (ja) * 2004-02-16 2009-11-25 日本碍子株式会社 セラミックス成形体の熱風乾燥方法
WO2008117624A1 (ja) * 2007-03-28 2008-10-02 Ngk Insulators, Ltd. ハニカム成形体の乾燥方法及び乾燥装置
US8674275B2 (en) 2007-06-29 2014-03-18 Corning Incorporated Method of fabricating a honeycomb structure using microwaves
US8216033B2 (en) 2008-02-22 2012-07-10 Process Air Solutions, Llc Low pressure blow-off assemblies and related methods
US8729436B2 (en) * 2008-05-30 2014-05-20 Corning Incorporated Drying process and apparatus for ceramic greenware
JP4866889B2 (ja) * 2008-09-26 2012-02-01 日本碍子株式会社 ハニカム成形体の乾燥方法
PL2346657T3 (pl) 2008-10-31 2013-09-30 Corning Inc Dwuobwodowa kontrola wsadu wytłaczania prekursora ceramicznego
JP4825280B2 (ja) * 2009-03-18 2011-11-30 日本碍子株式会社 ハニカム成形体の搬送装置及び搬送方法
US20120133065A1 (en) * 2010-11-30 2012-05-31 Stephen John Caffrey Real-time, closed-loop shape control of extruded ceramic honeycomb structures

Also Published As

Publication number Publication date
EP2890536A1 (en) 2015-07-08
US20140061963A1 (en) 2014-03-06
CN104936754A (zh) 2015-09-23
CN104936754B (zh) 2018-03-30
EP2890536B1 (en) 2018-04-18
US9931763B2 (en) 2018-04-03
JP2015532619A (ja) 2015-11-12
PL2890536T3 (pl) 2018-09-28
WO2014036223A1 (en) 2014-03-06
JP6417559B2 (ja) 2018-11-07

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