BR0100065A - Cabeça pulverizadora de um extrusor - Google Patents

Cabeça pulverizadora de um extrusor

Info

Publication number
BR0100065A
BR0100065A BR0100065-9A BR0100065A BR0100065A BR 0100065 A BR0100065 A BR 0100065A BR 0100065 A BR0100065 A BR 0100065A BR 0100065 A BR0100065 A BR 0100065A
Authority
BR
Brazil
Prior art keywords
spigot
face
extruder
spray head
annular channel
Prior art date
Application number
BR0100065-9A
Other languages
English (en)
Other versions
BR0100065B1 (pt
Inventor
Ulrich Meyer
Original Assignee
Windmoeller & Hoelscher
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 Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of BR0100065A publication Critical patent/BR0100065A/pt
Publication of BR0100065B1 publication Critical patent/BR0100065B1/pt

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • 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
    • 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
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

Patente de Invenção: <B>"CABEçA PULVERIZADORA DE UM EXTRUSOR"<D>. Uma cabeça pulverizadora de extrusor, de preferência, uma cabeça de sopro de folhas, consiste em um mandril interno cilíndrico e de um invólucro cercando este de modo concêntrico, entre os quais é formado um canal anelar que desemboca em uma fenda de pulverizador. Na área aposta à fenda de pulverizador desemboca no canal anelar uma tubulação trazendo a massa fundida. Para evitar uma fenda entre o mandril central e o invólucro cercando este, onde a massa fundida de material sintético podia juntar-se e tornar-se frágil, o mandril possui inteiriçamente um pé em forma de flange. O invólucro com sua superfície frontal inferior apóia-se de modo vedante na superfície anelar do pé em forma de flange, sendo unido a este. O canal anelar estende-se até a área de transição a partir da superfície periférica do mandril até o pé em forma de flange. A tubulação trazendo a massa fundida desemboca nesta área de transição.
BRPI0100065-9A 2000-01-14 2001-01-12 cabeÇote de extrusço para uma extrusora. BR0100065B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10001363A DE10001363A1 (de) 2000-01-14 2000-01-14 Extruderdüsenkopf

Publications (2)

Publication Number Publication Date
BR0100065A true BR0100065A (pt) 2001-08-21
BR0100065B1 BR0100065B1 (pt) 2010-08-24

Family

ID=7627531

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0100065-9A BR0100065B1 (pt) 2000-01-14 2001-01-12 cabeÇote de extrusço para uma extrusora.

Country Status (8)

Country Link
US (1) US6533570B2 (pt)
EP (1) EP1116569B1 (pt)
JP (1) JP2001225379A (pt)
AT (1) ATE309897T1 (pt)
BR (1) BR0100065B1 (pt)
CA (1) CA2330928C (pt)
DE (2) DE10001363A1 (pt)
ES (1) ES2250066T3 (pt)

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DE10204897B4 (de) * 2002-02-06 2006-03-23 Windmöller & Hölscher Kg Blaskopf zum Extrudieren von Folien mit Spannelementen, die Leitungen für Kühlluft enthalten
USD497376S1 (en) 2003-08-29 2004-10-19 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
USD494198S1 (en) 2003-08-29 2004-08-10 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
USD544005S1 (en) 2006-07-14 2007-06-05 James M. Pinchot Extruder insert
USD523452S1 (en) 2004-06-01 2006-06-20 James M. Pinchot Extruder plate for diamond shaped extruder insert
DE102004040151B4 (de) * 2004-08-19 2008-08-21 Hosokawa Alpine Ag Folienblaskopf für die Herstellung von Schlauchfolien
CN1941263B (zh) * 2005-09-29 2011-12-14 清华大学 场发射显示器
USD534562S1 (en) 2005-11-10 2007-01-02 James M. Pinchot Extruder plate for diamond shaped extruder insert
USD531197S1 (en) 2006-01-27 2006-10-31 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
JP4952206B2 (ja) * 2006-11-15 2012-06-13 東洋製罐株式会社 押出ダイヘッド
DE102007029310A1 (de) * 2007-02-13 2008-08-14 Kiefel Extrusion Gmbh Wendelverteiler für eine Blasfolienanlage
USD568347S1 (en) * 2007-02-27 2008-05-06 Comar, Inc. Die for forming a helical lock on a glass vial neck
USD562859S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562364S1 (en) 2007-03-21 2008-02-19 Jmp Industries, Inc. Extruder insert
USD565068S1 (en) 2007-03-21 2008-03-25 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD566145S1 (en) 2007-03-21 2008-04-08 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565614S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD564550S1 (en) 2007-03-21 2008-03-18 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD577751S1 (en) 2007-03-21 2008-09-30 Jmp Industries, Inc. Extruder insert
USD562857S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD563441S1 (en) 2007-03-21 2008-03-04 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD573617S1 (en) 2007-03-21 2008-07-22 Jmp Industries, Inc. Extruder insert
USD562858S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565067S1 (en) 2007-03-21 2008-03-25 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562860S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD563442S1 (en) 2007-03-21 2008-03-04 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565611S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD564551S1 (en) 2007-03-21 2008-03-18 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD577044S1 (en) 2007-03-21 2008-09-16 Jmp Industries Inc. Extruder insert
USD577375S1 (en) 2007-03-21 2008-09-23 Jmp Industries, Inc. Extruder insert
USD565610S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD569885S1 (en) 2007-03-21 2008-05-27 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565615S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562861S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565612S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD564549S1 (en) 2007-03-21 2008-03-18 Jmp Industries, Inc. Extruder insert
USD573616S1 (en) 2007-03-21 2008-07-22 Jmp Industries, Inc. Extruder insert
USD568349S1 (en) 2007-03-21 2008-05-06 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562370S1 (en) 2007-03-21 2008-02-19 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD577045S1 (en) 2007-03-21 2008-09-16 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
HRP20171334T1 (hr) 2011-04-22 2017-11-17 The Regents Of The University Of California Virioni adeno-povezanog virusa s kapsid varijantom i postupci njihove upotrebe
GB201112475D0 (en) 2011-07-20 2011-08-31 Kritis Plastika Concentric co-extrusion die
DE112013000756B4 (de) * 2012-01-30 2025-02-27 Reifenhäuser GmbH & Co. KG Maschinenfabrik Wendelverteiler, Blaskopf, Blasfolienanlage, Verfahren zum Herstellen einer Blasfolie
US9968995B2 (en) 2015-05-04 2018-05-15 Retech Systems Llc Tapered threaded puller head
USD764554S1 (en) * 2015-05-05 2016-08-23 Retech Systems Llc Threaded tapered mold
CN105082512B (zh) * 2015-08-12 2017-06-20 华南理工大学 熔体挤出压力驱动具有内外螺棱转子的均流方法及装置
DE102015012937A1 (de) * 2015-10-01 2017-04-06 Kocher-Plastik Maschinenbau Gmbh Vorrichtung zur Reduzierung der mikrobiologischen Kontaminaten von Behältererzeugnissen
JP6039846B1 (ja) * 2016-03-30 2016-12-07 株式会社湘南貿易 インフレーションフィルム成形用ダイ
JP7472534B2 (ja) * 2020-02-25 2024-04-23 セイコーエプソン株式会社 可塑化装置、射出成形装置、および、三次元造形装置
CN112590168A (zh) * 2020-12-22 2021-04-02 青岛新大成塑料机械有限公司 多层滴灌管共挤复合挤出设备

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Also Published As

Publication number Publication date
JP2001225379A (ja) 2001-08-21
EP1116569B1 (de) 2005-11-16
ES2250066T3 (es) 2006-04-16
ATE309897T1 (de) 2005-12-15
US6533570B2 (en) 2003-03-18
EP1116569A3 (de) 2002-05-08
BR0100065B1 (pt) 2010-08-24
CA2330928A1 (en) 2001-07-14
US20010008642A1 (en) 2001-07-19
DE50011631D1 (de) 2005-12-22
CA2330928C (en) 2007-06-05
DE10001363A1 (de) 2001-07-26
EP1116569A2 (de) 2001-07-18

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/01/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.