DE60319876D1 - Spritzgiessdüse - Google Patents

Spritzgiessdüse

Info

Publication number
DE60319876D1
DE60319876D1 DE60319876T DE60319876T DE60319876D1 DE 60319876 D1 DE60319876 D1 DE 60319876D1 DE 60319876 T DE60319876 T DE 60319876T DE 60319876 T DE60319876 T DE 60319876T DE 60319876 D1 DE60319876 D1 DE 60319876D1
Authority
DE
Germany
Prior art keywords
tip
nozzle
channel
retainer
injection molding
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
DE60319876T
Other languages
English (en)
Other versions
DE60319876T2 (de
Inventor
Paul Richard Blais
Stephen Cernava
Fadi Fikani
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.)
Husky Injection Molding Systems Ltd
Original Assignee
Husky Injection Molding Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27757501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60319876(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Husky Injection Molding Systems Ltd filed Critical Husky Injection Molding Systems Ltd
Application granted granted Critical
Publication of DE60319876D1 publication Critical patent/DE60319876D1/de
Publication of DE60319876T2 publication Critical patent/DE60319876T2/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
    • 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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C2045/2724—Preventing stringing of the moulding material
    • 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
    • B29C2045/2761—Seals between nozzle and mould or gate
    • 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
    • B29C45/2735—Sprue channels ; Runner channels or runner nozzles for non-coaxial gates, e.g. for edge gates
    • 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
DE60319876T 2002-11-12 2003-09-16 Spritzgiessdüse Expired - Lifetime DE60319876T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US292739 2002-11-12
US10/292,739 US6609902B1 (en) 2002-11-12 2002-11-12 Injection molding nozzle
PCT/CA2003/001404 WO2004085131A1 (en) 2002-11-12 2003-09-16 Injection molding nozzle

Publications (2)

Publication Number Publication Date
DE60319876D1 true DE60319876D1 (de) 2008-04-30
DE60319876T2 DE60319876T2 (de) 2009-03-05

Family

ID=27757501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60319876T Expired - Lifetime DE60319876T2 (de) 2002-11-12 2003-09-16 Spritzgiessdüse

Country Status (8)

Country Link
US (1) US6609902B1 (de)
EP (1) EP1578583B1 (de)
JP (1) JP2006521217A (de)
AT (1) ATE389523T1 (de)
AU (1) AU2003303943B2 (de)
CA (1) CA2501854C (de)
DE (1) DE60319876T2 (de)
WO (1) WO2004085131A1 (de)

Families Citing this family (50)

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US7207498B1 (en) 2000-01-26 2007-04-24 Dl Technology, Llc Fluid dispense tips
US6957783B1 (en) 1999-01-26 2005-10-25 Dl Technology Llc Dispense tip with vented outlets
US6981664B1 (en) * 2000-01-26 2006-01-03 Dl Technology Llc Fluid dispense tips
CA2358148A1 (en) 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2358187A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
US7025586B2 (en) * 2002-07-30 2006-04-11 Mold-Masters Limited Valve pin guidance and alignment system for an injection molding apparatus
US6780003B2 (en) * 2002-08-02 2004-08-24 Mold-Masters Limited Removable heater for a hot runner nozzle
CA2450411C (en) * 2002-11-21 2012-01-03 Mold-Masters Limited Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
US20050181090A1 (en) * 2002-12-06 2005-08-18 Mold-Masters Limited Injection molding nozzle with embedded and removable heaters
US7143496B2 (en) * 2003-05-08 2006-12-05 Mold-Masters Limited Hot runner nozzle with removable tip and tip retainer
US7131832B2 (en) * 2003-05-08 2006-11-07 Mold-Masters Limited Transfer seal for a removable nozzle tip of an injection molding apparatus
US20050074514A1 (en) * 2003-10-02 2005-04-07 Anderson Oliver B. Zero cycle molding systems, methods and apparatuses for manufacturing dosage forms
DE102004022304A1 (de) * 2004-05-04 2005-12-01 Friedrich Glas Maschinendüse für Spritzgießmaschine
US7544056B2 (en) 2004-06-02 2009-06-09 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
ATE447471T1 (de) * 2004-06-02 2009-11-15 Mold Masters 2007 Ltd Verschlussdüsenvorrichtung zum spritzgiessen mit einer ringförmigen strömung
US7344372B2 (en) * 2004-06-02 2008-03-18 Mold-Masters (2007) Limited Injection molding nozzle having an annular flow tip
CA2523900A1 (en) * 2004-10-19 2006-04-19 Mold-Masters Limited Injection molding nozzle with rounded tip
US7396226B2 (en) * 2006-03-10 2008-07-08 Mold-Masters (2007) Limited Nozzle sealing assembly
NZ573080A (en) * 2006-04-24 2010-08-27 Volastic Co Ltd Injection moulding nozzle and tip therefor
US7467940B2 (en) 2006-10-20 2008-12-23 Husky Injection Molding Systems Ltd. System and Method for Joining Non-Compatible Components
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
US20080181983A1 (en) * 2007-01-31 2008-07-31 Haque Zakiul Injection Molding Nozzle
US8087924B2 (en) 2007-01-31 2012-01-03 Husky Injection Molding Systems Ltd. Injection molding nozzle having a tip retainer movable relative to a nozzle housing
US8707559B1 (en) 2007-02-20 2014-04-29 Dl Technology, Llc Material dispense tips and methods for manufacturing the same
US20080206396A1 (en) * 2007-02-27 2008-08-28 Husky Injection Molding Systems Ltd. Hot Runner System with Composite Nozzle Tip
DE102008015939A1 (de) * 2007-03-27 2008-10-30 Mold-Masters (2007) Limited, Georgetown Heißläuferdüse mit einem stromabwärtigen Thermoeinsatz
US7494336B2 (en) * 2007-05-03 2009-02-24 Husky Injection Molding Systems Ltd. Nanocrystalline hot runner nozzle and nozzle tip
US20090148550A1 (en) * 2007-12-06 2009-06-11 Husky Injection Molding Systems Ltd. Hot-Runner Nozzle Assembly Configured to Reduce Stress Between Copper Body and Reinforcement Body
US7695271B2 (en) * 2008-01-31 2010-04-13 Husky Injection Molding Systems Ltd. Non-stringing nozzle tip
US7654818B2 (en) * 2008-02-28 2010-02-02 Husky Injection Molding Systems Ltd. Hot runner nozzle system
DE102008035436B4 (de) 2008-07-29 2011-06-16 Schmelzmetall Ag Beschichtete Vorkammerbuchse und Heißkanaldüse
JP5384902B2 (ja) * 2008-10-09 2014-01-08 世紀株式会社 ホットランナープローブにおける尖鋭ノズル装置
KR101024902B1 (ko) 2009-02-17 2011-04-06 유도실업주식회사 사출성형기의 핫런너에 조립되는 노즐용 팁
US8864055B2 (en) 2009-05-01 2014-10-21 Dl Technology, Llc Material dispense tips and methods for forming the same
DE102009025165A1 (de) * 2009-06-12 2011-01-05 Günther Heisskanaltechnik Gmbh Spritzgießvorrichtung, Spritzgießdüse und Verteiler
EP2701890B1 (de) * 2011-04-26 2016-10-05 Husky Injection Molding Systems Ltd. Für verminderte axialneigung konfiguriertes formwerkzeugsystem mit einer düsenspitzenanordnung
CN103687710B (zh) 2011-06-09 2016-01-06 赫斯基注塑系统有限公司 用于接触模具-工具系统的部件的耐磨组件
KR101136760B1 (ko) * 2011-06-24 2012-05-03 주식회사 엠엔에이치 핫런너시스템의 세라믹노즐장치
US9725225B1 (en) 2012-02-24 2017-08-08 Dl Technology, Llc Micro-volume dispense pump systems and methods
WO2013188634A1 (en) * 2012-06-15 2013-12-19 Husky Injection Molding Systems Ltd. A multi-property injection molding nozzle
JP6061939B2 (ja) * 2012-09-27 2017-01-18 オリンパス株式会社 ホットランナ成形装置
DE102013102925B4 (de) * 2013-03-21 2016-02-11 Günther Heisskanaltechnik Gmbh Spritzgießdüse mit zweiteiligem Materialrohr
US11065791B2 (en) 2015-03-20 2021-07-20 Mold-Masters (2007) Limited Hot runner nozzle tip and hot runner nozzle tip components
DE102015122655A1 (de) * 2015-12-22 2017-06-22 Günther Heisskanaltechnik Gmbh Einsatz für eine Spritzgießdüse und Spritzgießdüse mit einem solchen Einsatz
DE102016203995A1 (de) 2016-03-10 2017-09-14 Otto Männer Innovation GmbH Heißkanalsystem und damit verbundene Düsenheizeinrichtungen
CN108973032A (zh) * 2017-06-02 2018-12-11 柳道万和(苏州)热流道系统有限公司 热嘴组件及具有其的热流道系统
US11746656B1 (en) 2019-05-13 2023-09-05 DL Technology, LLC. Micro-volume dispense pump systems and methods
CN112590130A (zh) * 2020-11-26 2021-04-02 江西省科学院应用物理研究所 一种复合结构热流道喷嘴及其制造方法

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DE3431173A1 (de) * 1984-08-24 1986-03-06 SFR-Formenbau Dangelmaier GmbH, 7410 Reutlingen Heisskanalspritzduese
US5208052A (en) 1991-11-18 1993-05-04 Husky Injection Molding Systems Ltd. Hot runner nozzle assembly
US5299928A (en) 1993-07-26 1994-04-05 Gellert Jobst U Two-piece injection molding nozzle seal
US5885628A (en) 1993-08-12 1999-03-23 Dynisco, Inc. Injection molding nozzle
US5804228A (en) * 1996-08-21 1998-09-08 Caco Pacific Corporation Minimum vestige nozzle assembly for plastics injection molding
US5879727A (en) 1997-01-21 1999-03-09 Husky Injection Molding Systems, Ltd. Insulated modular injection nozzle system
US6361300B1 (en) * 1998-04-21 2002-03-26 Synventive Molding Solutions, Inc. Manifold system having flow control
US6164954A (en) 1998-12-08 2000-12-26 Husky Injection Molding Systems Ltd. High pressure injection nozzle
CA2262175C (en) 1999-02-16 2008-02-12 Mold-Masters Limited Injection molding apparatus with removable nozzle seal
CA2332062A1 (en) * 2001-01-23 2002-07-23 Denis Babin Integral multi-material injection molding nozzle seal and tip
US6394785B1 (en) 2000-11-20 2002-05-28 Top Grade Molds Ltd. Nozzle for injection mold
JP3542121B2 (ja) * 2001-01-30 2004-07-14 日精樹脂工業株式会社 粘度の温度依存性が高い樹脂の射出成形用ノズル
ATE422178T1 (de) * 2001-10-03 2009-02-15 Mold Masters 2007 Ltd Dichtung mit abstand zwischen düse und werkzeug in einem heisskanal für eine spritzgiessvorrichtung

Also Published As

Publication number Publication date
AU2003303943A1 (en) 2004-10-18
EP1578583A1 (de) 2005-09-28
DE60319876T2 (de) 2009-03-05
CA2501854A1 (en) 2004-10-07
EP1578583B1 (de) 2008-03-19
US6609902B1 (en) 2003-08-26
ATE389523T1 (de) 2008-04-15
WO2004085131A1 (en) 2004-10-07
AU2003303943B2 (en) 2007-01-04
JP2006521217A (ja) 2006-09-21
CA2501854C (en) 2009-05-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent