ATE447471T1 - Verschlussdüsenvorrichtung zum spritzgiessen mit einer ringförmigen strömung - Google Patents

Verschlussdüsenvorrichtung zum spritzgiessen mit einer ringförmigen strömung

Info

Publication number
ATE447471T1
ATE447471T1 AT05011479T AT05011479T ATE447471T1 AT E447471 T1 ATE447471 T1 AT E447471T1 AT 05011479 T AT05011479 T AT 05011479T AT 05011479 T AT05011479 T AT 05011479T AT E447471 T1 ATE447471 T1 AT E447471T1
Authority
AT
Austria
Prior art keywords
melt
nozzle
channel
melt channel
decompression chamber
Prior art date
Application number
AT05011479T
Other languages
English (en)
Inventor
Fabrice Fairy
Original Assignee
Mold Masters 2007 Ltd
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 Mold Masters 2007 Ltd filed Critical Mold Masters 2007 Ltd
Application granted granted Critical
Publication of ATE447471T1 publication Critical patent/ATE447471T1/de

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/278—Nozzle tips
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/308—Mixing or stirring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT05011479T 2004-06-02 2005-05-27 Verschlussdüsenvorrichtung zum spritzgiessen mit einer ringförmigen strömung ATE447471T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57584204P 2004-06-02 2004-06-02

Publications (1)

Publication Number Publication Date
ATE447471T1 true ATE447471T1 (de) 2009-11-15

Family

ID=34936994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05011479T ATE447471T1 (de) 2004-06-02 2005-05-27 Verschlussdüsenvorrichtung zum spritzgiessen mit einer ringförmigen strömung

Country Status (6)

Country Link
US (1) US7364425B2 (de)
EP (1) EP1602466B1 (de)
CN (1) CN1715031B (de)
AT (1) ATE447471T1 (de)
CA (1) CA2509114A1 (de)
DE (2) DE602005017444D1 (de)

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* Cited by examiner, † Cited by third party
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CA2358148A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
US7143496B2 (en) * 2003-05-08 2006-12-05 Mold-Masters Limited Hot runner nozzle with removable tip and tip retainer
US7344372B2 (en) * 2004-06-02 2008-03-18 Mold-Masters (2007) Limited Injection molding nozzle having an annular flow tip
US7544056B2 (en) * 2004-06-02 2009-06-09 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
ITTO20050302A1 (it) * 2005-05-05 2006-11-06 Incos Spa Terminale di ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche
EP1961015A2 (de) * 2005-10-11 2008-08-27 Board of Trustees of Southern Illinois University Verbundfriktionsmaterialien mit kohlenstoffnanoröhre und kohlenstoff-nanofaserfriktions-verstärkern
DE202006012676U1 (de) 2006-03-29 2007-08-09 EWIKON Heißkanalsysteme GmbH & Co. KG Nadelverschlussdüse
CA2543057C (en) * 2006-04-10 2013-07-16 Stackteck Systems Ltd. Composite nozzle cap
DE102006049073A1 (de) * 2006-10-13 2008-04-17 Hasco Hasenclever Gmbh + Co Kg Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform
US7527490B2 (en) 2006-10-13 2009-05-05 Mold-Masters (2007) Limited Coinjection molding apparatus and related hot-runner nozzle
US8887296B2 (en) * 2006-12-12 2014-11-11 The Boeing Company Method and system for object-based multi-level security in a service oriented architecture
US7513772B2 (en) * 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
DE202008005073U1 (de) * 2008-04-11 2008-07-03 EWIKON Heißkanalsysteme GmbH & Co. KG Heißkanaldüse zur Seitenanspritzung
WO2010003249A1 (en) * 2008-07-11 2010-01-14 Mold-Masters (2007) Limited Injection molding apparatus having aligned sleeve and pin and method of operation
KR100933717B1 (ko) * 2009-05-20 2009-12-24 삼성전자주식회사 사출 금형 및 이를 이용하는 사출 성형 방법
CN101913234B (zh) * 2010-06-30 2014-01-08 广州华研精密机械有限公司 射出成型机分流式二级注射流道装置
US9498911B2 (en) 2010-09-21 2016-11-22 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
JP5893629B2 (ja) 2010-09-21 2016-03-23 モールド−マスターズ （２００７） リミテッド 共射出ホットランナー射出成型システム
US20120259401A1 (en) * 2011-04-08 2012-10-11 Gerrans Lawrence J Balloon catheter for launching drug delivery device
US9073246B2 (en) 2011-09-21 2015-07-07 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
US8899964B2 (en) * 2012-03-16 2014-12-02 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
WO2016149258A1 (en) * 2015-03-16 2016-09-22 Synventive Molding Solutions, Inc. Nozzle configuration for purging flow channel
CA3042742C (en) * 2016-12-01 2023-05-09 Husky Injection Molding Systems Ltd. Channel geometry for promoting at least one of a uniform velocity profile and a uniform temperature profile for an annular or part-annular melt flow
WO2019145877A1 (en) * 2018-01-25 2019-08-01 Yudo Eu, S.A. Injection nozzle
CN110117402A (zh) * 2019-05-22 2019-08-13 唐山开滦化工科技有限公司 一种pom/pla合金3d打印耗材的制备方法
CN110978413B (zh) * 2019-12-28 2021-08-31 况仁鹏 一种热流道用阀针嘴芯结构及含有该结构的热流道系统
IT202000004351A1 (it) * 2020-03-02 2021-09-02 Sipa Progettazione Automaz Componente per ugello per apparato di iniezione per produrre contenitori in plastica
EP4269062A1 (de) * 2022-04-27 2023-11-01 Wild & Küpfer AG Düsenspitze für eine heisskanaldüse

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US4712990A (en) 1983-04-13 1987-12-15 American Can Company Apparatus for injection molding and injection blow molding multi-layer articles
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JPH04320820A (ja) 1991-04-19 1992-11-11 Victor Co Of Japan Ltd 射出成形用金型装置
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CA2057438C (en) 1991-12-11 2005-02-08 Jobst Ulrich Gellert Injection molding sealing collar with a central hot tip shaft
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DE19533231A1 (de) 1995-09-08 1997-03-13 Wolff Hans Martin Heißkanaldüse
DE19608676C1 (de) 1996-03-06 1997-01-30 Hasco Normalien Hasenclever Co Verschlußdüse für eine Werkzeugform zur Verarbeitung plastischer Massen, insbesondere für eine Kunststoff-Spritzgießform
US5916605A (en) 1996-09-27 1999-06-29 Dynisco Hotrunners, Inc. Valve actuated injection molding apparatus
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DE19730380C2 (de) 1997-07-16 2001-08-23 Hasco Normalien Hasenclever Co Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform
US5840231A (en) * 1997-08-14 1998-11-24 Husky Injection Molding Systems Ltd. Valve gate assembly
DE29809855U1 (de) 1998-06-03 1998-08-20 Günther Heißkanaltechnik GmbH, 35066 Frankenberg Nadelverschlußdüse
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DE10008722B4 (de) 2000-02-24 2010-02-11 EWIKON Heißkanalsysteme GmbH & Co. KG Verbindungselement
AU2001238716A1 (en) * 2000-02-29 2001-09-12 Bemis Manufacturing Company Co-injection apparatus for injection molding
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DE60140538D1 (de) 2001-09-21 2009-12-31 Synventive Molding Solutions B Spritzgiessvorrichtung mit lösbaren Düsenspitze
CA2358148A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
ITTO20011214A1 (it) * 2001-12-21 2003-06-21 Incos Spa Ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche.
US6854971B2 (en) 2002-11-07 2005-02-15 Husky Injection Molding Systems Ltd. Apparatus for retaining a heater on an injection molding nozzle
US6609902B1 (en) * 2002-11-12 2003-08-26 Husky Injection Molding Systems Ltd. Injection molding nozzle
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US7261535B2 (en) 2003-12-31 2007-08-28 Acushnet Company Co-injection nozzle
ITRM20040154A1 (it) 2004-03-24 2004-06-24 Sipa Societa Industrializzazio Dispositivo di iniezione.
US7544056B2 (en) 2004-06-02 2009-06-09 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
US7344372B2 (en) 2004-06-02 2008-03-18 Mold-Masters (2007) Limited Injection molding nozzle having an annular flow tip
DE102004032336B3 (de) 2004-07-02 2005-11-10 Sfr Formenbau Gmbh Einspritzdüse zur Führung von Schmelzemasse in einer Kunstoffspritzgießform od. dgl.
ITTO20050302A1 (it) 2005-05-05 2006-11-06 Incos Spa Terminale di ugello iniettore per apparecchiature di stampaggio ad iniezione di materie plastiche

Also Published As

Publication number Publication date
EP1602466A1 (de) 2005-12-07
CA2509114A1 (en) 2005-12-02
US20060018993A1 (en) 2006-01-26
DE102005024331A1 (de) 2006-01-12
CN1715031B (zh) 2010-12-29
EP1602466B1 (de) 2009-11-04
CN1715031A (zh) 2006-01-04
US7364425B2 (en) 2008-04-29
DE602005017444D1 (de) 2009-12-17

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties