ES2152191T1 - Aparato y metodo para extrusionar un tubo de combustible de capas multiples. - Google Patents

Aparato y metodo para extrusionar un tubo de combustible de capas multiples.

Info

Publication number
ES2152191T1
ES2152191T1 ES97921234T ES97921234T ES2152191T1 ES 2152191 T1 ES2152191 T1 ES 2152191T1 ES 97921234 T ES97921234 T ES 97921234T ES 97921234 T ES97921234 T ES 97921234T ES 2152191 T1 ES2152191 T1 ES 2152191T1
Authority
ES
Spain
Prior art keywords
die
opening
molten material
temperature
passage
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
ES97921234T
Other languages
English (en)
Inventor
Michael K Fauble
William Troy Browder
Glenn V Dukes
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.)
Avon Property Management Co
Original Assignee
Avon Property Management Co
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 Avon Property Management Co filed Critical Avon Property Management Co
Publication of ES2152191T1 publication Critical patent/ES2152191T1/es
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B29C48/023—Extruding materials comprising incompatible ingredients
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
    • B29C48/3363—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a layered die, e.g. stacked discs
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Un troquel de extrusión para co-extruir al menos dos capas de polímeros a temperaturas substancialmente diferentes que comprende: un primer troquel que tiene una tobera de extrusión que define una abertura para extruir un primer material fundido en una configuración predeterminada a lo largo de un eje a través de la primera abertura del troquel: una primera carcasa que tiene un paso para suministrar bajo presión el primer material fundido a una primera temperatura hasta el primer troquel; un segundo troquel, que tiene una abertura para extruir un segundo material fundido a una segunda temperatura diferente a la temperatura del primer material fundido a lo largo de un eje a través de la abertura del segundo troquel sobre la configuración predeterminada extruida desde el primer troquel para laminar dicho segundo material sobre dicha configuración predeterminada; sujetadores que unen el segundo troquel con el primer troquel en yuxtaposición axialmente espaciada al mismo y con los ejes de las aberturas del primero y segundo troquel substancialmente alineadas; una segunda carcasa montada en el segundo troquel y que tiene un paso espaciado axialmente desde dicho primer paso de carcasa para suministrar bajo presión un segundo material fundido hasta la abertura del segundo troquel; una capa de aislamiento entre el primer troquel y el segundo troquel para reducir al mínimo la transferencia térmica entre ellos; una cámara interna que tiene orificios externos en dicho primer troquel adyacentes a dicha capa de aislamiento para hacer circular uido de refrigeración para eliminar el calor de dicho primer troquel para mantener dicho primer troquel a dicha primera temperatura.
ES97921234T 1995-07-25 1997-04-17 Aparato y metodo para extrusionar un tubo de combustible de capas multiples. Pending ES2152191T1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/507,056 US5641445A (en) 1995-07-25 1995-07-25 Apparatus and method for extruding multi-layered fuel tubing
PCT/US1997/006400 WO1998046412A1 (en) 1995-07-25 1997-04-17 Apparatus and method for extruding multi-layered fuel tubing

Publications (1)

Publication Number Publication Date
ES2152191T1 true ES2152191T1 (es) 2001-02-01

Family

ID=26792471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97921234T Pending ES2152191T1 (es) 1995-07-25 1997-04-17 Aparato y metodo para extrusionar un tubo de combustible de capas multiples.

Country Status (9)

Country Link
US (1) US5641445A (es)
EP (1) EP0980306A1 (es)
JP (1) JP2001517158A (es)
AU (1) AU2733397A (es)
BR (1) BR9714610A (es)
CA (1) CA2285987C (es)
DE (1) DE980306T1 (es)
ES (1) ES2152191T1 (es)
WO (1) WO1998046412A1 (es)

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US6533564B1 (en) * 1999-02-10 2003-03-18 Jowat Corporation Apparatus for forming adhesive cartridges
WO2002016111A1 (en) * 2000-08-23 2002-02-28 Dyneon Llc Process for preparing a multi-layer article having a fluoroplastic layer and an elastomer layer
FR2816878B1 (fr) * 2000-11-21 2003-08-08 Saint Gobain Performance Plast Procede de fabrication d'un tube spirale souple et installation mettant en oeuvre ledit procede
US6773755B2 (en) * 2001-08-08 2004-08-10 3M Innovative Properties Company Process for preparing a multi-layer article having a fluoroplastic layer and an elastomer layer
KR100439776B1 (ko) * 2001-09-13 2004-07-12 평화산업주식회사 자동차용 연료호스 및 그 제조 방법
EP1472073A1 (en) * 2001-12-31 2004-11-03 General Components Inc. Optical fiber production system and crosshead die therefor
EP1492671A1 (en) * 2002-04-11 2005-01-05 Avon Property Management Co. Fuel filler hose
US20050157999A1 (en) * 2002-12-27 2005-07-21 Zhen Zhen Graded index polymer optical fiber and a method of making the same
US7192646B2 (en) * 2003-06-04 2007-03-20 The Goodyear Tire & Rubber Company Hose construction containing fluoroelastomer composition and fluoroplastic barrier
WO2006095857A1 (ja) * 2005-03-10 2006-09-14 Daikin Industries, Ltd. クロロトリフルオロエチレン共重合体含有積層体及びその製造方法
CN100531355C (zh) * 2006-06-02 2009-08-19 鸿富锦精密工业（深圳）有限公司 视频信号传输模式自动选择方法
JP2008012821A (ja) * 2006-07-06 2008-01-24 Pura Giken:Kk 樹脂製多層管の押出成形装置
DE102006047996A1 (de) * 2006-10-09 2008-04-10 Windmöller & Hölscher Kg Blaskopf mit konzentrischen Wendeln
CN102066068B (zh) * 2008-06-20 2017-06-20 国际壳牌研究有限公司 涂覆粘合剂单元的制备方法
US20100078848A1 (en) * 2008-09-29 2010-04-01 Armark Authentication Technologies, Llc Spinneret and method of spinning fiber
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US9168718B2 (en) * 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US9498932B2 (en) 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
US8664129B2 (en) 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
CN106564255A (zh) 2009-02-27 2017-04-19 埃克森美孚化学专利公司 具有非弹性区的双轴弹性非织造层压体
US8668975B2 (en) 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
EP2507029B1 (en) * 2009-12-04 2014-02-26 Shell Internationale Research Maatschappij B.V. Method for preparing coated binder units
WO2011112550A1 (en) * 2010-03-12 2011-09-15 Exxonmobil Chemical Patents Inc. Multilayer composites and apparatuses and methods for their making
US20180187802A1 (en) * 2016-12-30 2018-07-05 Polyflow Llc Multi-layer pipes
EP3672802A1 (en) 2017-08-25 2020-07-01 Lubrizol Advanced Materials, Inc. Multi-layer, flexible tubular article for fuel line applications
CN110328824B (zh) * 2019-06-21 2024-09-06 深圳市沃尔核材股份有限公司 双层共挤机头模具
EP4274724A4 (en) * 2021-02-02 2024-07-31 Essentium IPCo, LLC EXTRUSION NOZZLE WITH ONE MANDREL
CN114193734B (zh) * 2021-12-30 2023-10-31 丰果(中国)有限公司 一种三层高强度抗菌管挤出模具
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Also Published As

Publication number Publication date
AU2733397A (en) 1998-11-11
DE980306T1 (de) 2000-10-05
CA2285987A1 (en) 1998-10-22
BR9714610A (pt) 2000-05-23
WO1998046412A1 (en) 1998-10-22
US5641445A (en) 1997-06-24
JP2001517158A (ja) 2001-10-02
CA2285987C (en) 2005-08-16
EP0980306A1 (en) 2000-02-23

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