DE60111011D1 - Spritzgiessvorrichtung mit einer gekühlten Führungsbüchse für eine Ventilnadel - Google Patents

Spritzgiessvorrichtung mit einer gekühlten Führungsbüchse für eine Ventilnadel

Info

Publication number
DE60111011D1
DE60111011D1 DE60111011T DE60111011T DE60111011D1 DE 60111011 D1 DE60111011 D1 DE 60111011D1 DE 60111011 T DE60111011 T DE 60111011T DE 60111011 T DE60111011 T DE 60111011T DE 60111011 D1 DE60111011 D1 DE 60111011D1
Authority
DE
Germany
Prior art keywords
injection molding
molding device
valve needle
guide bushing
cooled guide
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.)
Expired - Lifetime
Application number
DE60111011T
Other languages
English (en)
Other versions
DE60111011T2 (de
Inventor
Peter Sattler
Udo Liebram
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.)
Synventive Molding Solutions BV
Original Assignee
Synventive Molding Solutions BV
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 Synventive Molding Solutions BV filed Critical Synventive Molding Solutions BV
Application granted granted Critical
Publication of DE60111011D1 publication Critical patent/DE60111011D1/de
Publication of DE60111011T2 publication Critical patent/DE60111011T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C45/2737—Heating or cooling means therefor
    • 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
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2753—Heating means and cooling means, e.g. heating the runner nozzle and cooling the nozzle tip
    • 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
    • B29C2045/2889—Sealing guide bushings therefor
DE60111011T 2001-01-10 2001-01-10 Spritzgiessvorrichtung mit einer gekühlten Führungsbüchse für eine Ventilnadel Expired - Lifetime DE60111011T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01200058A EP1223018B1 (de) 2001-01-10 2001-01-10 Spritzgiessvorrichtung mit einer gekühlten Führungsbüchse für eine Ventilnadel

Publications (2)

Publication Number Publication Date
DE60111011D1 true DE60111011D1 (de) 2005-06-30
DE60111011T2 DE60111011T2 (de) 2006-05-04

Family

ID=8179733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111011T Expired - Lifetime DE60111011T2 (de) 2001-01-10 2001-01-10 Spritzgiessvorrichtung mit einer gekühlten Führungsbüchse für eine Ventilnadel

Country Status (3)

Country Link
US (1) US6729871B2 (de)
EP (1) EP1223018B1 (de)
DE (1) DE60111011T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044728B2 (en) 2002-10-11 2006-05-16 Mold-Masters Limited Injection molding apparatus and linear actuator with position sensor therefor
DE602004013661D1 (de) 2003-03-21 2008-06-26 Mold Masters 2007 Ltd Spritzgiessnadelverschlussbuchse
US20050255187A1 (en) * 2004-05-14 2005-11-17 University Of Massachusetts Methods and devices for melt pressure regulation
US7407380B2 (en) * 2005-02-04 2008-08-05 Mold-Masters (2007) Limited Valve pin bushing with vent channels for an injection molding apparatus
US20060237875A1 (en) * 2005-04-21 2006-10-26 Nokia Corporation Releasable actuator rod assembly for a moving core element
US20070082029A1 (en) * 2005-10-07 2007-04-12 Aimutis William R Fiber satiety compositions
US7320588B2 (en) * 2005-10-12 2008-01-22 Mold-Masters (2007) Limited Distribution assembly for an injection molding apparatus
US20080187617A1 (en) * 2007-02-02 2008-08-07 Husky Injection Molding Systems Ltd. Valve Bushing and Associated Method of Use
US20080224353A1 (en) * 2007-03-14 2008-09-18 Husky Injection Molding Systems Ltd. Hydraulic Valve of Molding System
US7467941B2 (en) * 2007-04-20 2008-12-23 Husky Injection Molding Systems Dual piston valve stem actuator
US7517214B2 (en) * 2007-05-24 2009-04-14 Mold-Masters (2007) Limited Valve pin bushing having a thermally insulative component
US7600995B2 (en) * 2007-10-31 2009-10-13 Husky Injection Molding Systems Ltd. Hot runner having reduced valve-stem drool
US8091202B2 (en) 2009-05-06 2012-01-10 Synventive Molding Solutions, Inc. Method and apparatus for coupling and uncoupling an injection valve pin
WO2011119791A1 (en) * 2010-03-25 2011-09-29 Synventive Molding Solutions Inc., Actuator mount system
EP2466076A1 (de) 2010-12-20 2012-06-20 Alstom Technology Ltd Hochtemperaturdampfventil
CA2822458A1 (en) * 2011-01-26 2012-08-02 Husky Injection Molding Systems Ltd. Valve-stem assembly removable from runner system while valve-actuator assembly remains connected with manifold assembly
US10046496B2 (en) 2011-11-23 2018-08-14 Synventive Molding Solutions, Inc. Actuator cooling apparatus and method
US10166709B2 (en) 2011-11-23 2019-01-01 Synventive Molding Solutions, Inc. Actuator cooling apparatus and method
DE102012009412B4 (de) 2012-05-11 2014-09-18 Incoe International, Inc. Kühlvorrichtung für den Antrieb zur Verstellung der Nadel einer Nadelventildüse in Heißkanalsystemen für Spritzgießanlagen
EP3744498A1 (de) 2015-03-20 2020-12-02 Synventive Molding Solutions, Inc. Aktuatorkühlvorrichtung und -verfahren
US11007695B2 (en) 2015-03-20 2021-05-18 Synventive Molding Solutions, Inc. Actuator cooling apparatus and method
IT201700076433A1 (it) 2017-07-07 2019-01-07 Gruppo di iniezione con spillo di otturazione, per lo stampaggio a iniezione di materiale plastico, con capacita' di recuperare le dilatazioni termiche e di evitare trafilamenti del materiale plastico
IT201800003490A1 (it) * 2018-03-13 2019-09-13 Inglass Spa Apparecchiatura di stampaggio ad iniezione di materie plastiche
US11618195B2 (en) * 2018-03-13 2023-04-04 Inglass S.P.A. Apparatus for injection molding of plastic materials
DE102018108659A1 (de) * 2018-04-12 2019-10-17 EWIKON Heißkanalsysteme GmbH Heißkanalvorrichtung
CN112388913B (zh) * 2020-10-23 2022-11-29 东风本田汽车有限公司 热流道油缸冷却结构及其安装方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1253310A (en) * 1986-10-17 1989-05-02 Mold-Masters Limited Fluid cooled hydraulic actuating mechanism for injection molding
CA1252972A (en) * 1986-10-30 1989-04-25 Harald H. Schmidt Dual feed single cavity injection molding system
JP3457715B2 (ja) * 1993-10-07 2003-10-20 池上金型工業株式会社 成形金型用ノズルホルダユニット
US5948448A (en) * 1997-11-18 1999-09-07 Eurotool, Inc. Apparatus for controlling plastic melt flow in injection molding machines

Also Published As

Publication number Publication date
DE60111011T2 (de) 2006-05-04
US6729871B2 (en) 2004-05-04
US20020106419A1 (en) 2002-08-08
EP1223018B1 (de) 2005-05-25
EP1223018A1 (de) 2002-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: FUCHS PATENTANWAELTE, 65201 WIESBADEN