BRPI0806220A2 - bocal para moldagem por injeção - Google Patents

bocal para moldagem por injeção Download PDF

Info

Publication number
BRPI0806220A2
BRPI0806220A2 BRPI0806220-0A BRPI0806220A BRPI0806220A2 BR PI0806220 A2 BRPI0806220 A2 BR PI0806220A2 BR PI0806220 A BRPI0806220 A BR PI0806220A BR PI0806220 A2 BRPI0806220 A2 BR PI0806220A2
Authority
BR
Brazil
Prior art keywords
nozzle
injection molding
molding nozzle
flow channel
liquid mass
Prior art date
Application number
BRPI0806220-0A
Other languages
English (en)
Inventor
Herbert Guenther
Original Assignee
Guenther Herbert Gmbh
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 Guenther Herbert Gmbh filed Critical Guenther Herbert Gmbh
Publication of BRPI0806220A2 publication Critical patent/BRPI0806220A2/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
    • 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
    • B29C45/30—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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

BOCAL PARA MOLDAGEM POR INJEçãO. A invenção se refere a um bocal para modelagem por injeção (10; 80) para um dispositivo de modelagem por injeção, com uma estrutura de bocal (14), na qual está projetado no mínimo um canal de fluxo (20) para uma massa liquida, e com um bico de bocal (24; 84), que está disposto na estrutura do bocal (14) e que prossegue pelo canal de fluxo, formando um orifício de saída para a massa líquida, sendo que componentes de fluxo (60; 88) estão dispostos junto ao bico do bocal (24; 84) para misturar a massa liquida, os quais se estendem pelo canal de fluxo (20).
BRPI0806220-0A 2007-02-23 2008-01-21 bocal para moldagem por injeção BRPI0806220A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007002817U DE202007002817U1 (de) 2007-02-23 2007-02-23 Spritzgießdüse
PCT/EP2008/000403 WO2008101575A1 (de) 2007-02-23 2008-01-21 Spritzgiessdüse

Publications (1)

Publication Number Publication Date
BRPI0806220A2 true BRPI0806220A2 (pt) 2011-08-30

Family

ID=39290526

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0806220-0A BRPI0806220A2 (pt) 2007-02-23 2008-01-21 bocal para moldagem por injeção

Country Status (11)

Country Link
US (1) US20100015275A1 (pt)
EP (1) EP2125324A1 (pt)
JP (1) JP2010519073A (pt)
KR (1) KR20090111338A (pt)
CN (1) CN101616783A (pt)
BR (1) BRPI0806220A2 (pt)
CA (1) CA2675662A1 (pt)
DE (1) DE202007002817U1 (pt)
MX (1) MX2009007809A (pt)
TW (1) TW200914244A (pt)
WO (1) WO2008101575A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008007918U1 (de) * 2008-06-16 2009-11-19 Günther Heisskanaltechnik Gmbh Spritzgießdüse für ein Spritzgießwerkzeug
MD3993C2 (ro) * 2009-03-24 2010-07-31 Алексей КУХАРЧУК Procedeu de modelare prin injectare a articolelor din materiale plastice (variante) şi ajutaj al instalaţiei pentru realizarea acestuia
US8678802B2 (en) * 2009-12-08 2014-03-25 Husky Injection Molding Systems Ltd. Hot-runner system having manifold assembly manufactured in accordance with free-form-fabrication
DE102010013859A1 (de) * 2010-04-01 2011-10-06 Günther Heisskanaltechnik Gmbh Heißkanaldüse und Düsenspitze für eine Heißkanaldüse
DE102010034342A1 (de) 2010-08-14 2012-02-16 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V. Verfahren und Vorrichtung für die dynamische Temperierung einer Formmasse beim Elastomerspritzgießen
KR101163938B1 (ko) * 2011-01-16 2012-07-09 김혁중 사출성형기용 핫런너 밸브장치
DE102011010185A1 (de) 2011-02-02 2012-08-02 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V. Vorrichtung zur Herstellung von ringförmigen Spritzgießteilen
DE102011054214A1 (de) * 2011-10-05 2013-04-11 Günther Heisskanaltechnik Gmbh Verfahren zum Betrieb mehrerer Nadelverschlussdüsen in einer Spritzgießvorrichtung
EP2776226A4 (en) * 2011-11-08 2015-07-29 Husky Injection Molding FORM TOOL SYSTEM WITH A TRUNK ASSEMBLY FOR LEADING THE MOTION OF A VALVE STEM ASSEMBLY
JP2013220542A (ja) * 2012-04-13 2013-10-28 Olympus Corp 射出成形型
US9162384B2 (en) 2013-03-22 2015-10-20 Otto Männer Innovation GmbH Injection nozzle with multi-piece tip portion
DE102017110298A1 (de) * 2017-05-11 2018-11-15 Günther Heisskanaltechnik Gmbh Einsatz zur Verwendung in einer Spritzgießdüse und Spritzgießdüse mit einem solchen Einsatz
CN107263812A (zh) * 2017-07-07 2017-10-20 安徽宁国中鼎模具制造有限公司 一种改进型冷流道系统模具
KR101983242B1 (ko) 2017-12-19 2019-05-28 추성민 액상실리콘고무 사출장비용 셧 오프 노즐
ES2962226T3 (es) * 2021-07-30 2024-03-18 Witosa Gmbh Boquilla de canal caliente
EP4124438B1 (de) * 2021-07-30 2023-09-20 Witosa GmbH Heisskanaldüse
CN114953361A (zh) * 2022-04-24 2022-08-30 浙江恒道科技有限公司 热流道模具的螺旋型混料进浇机构
EP4269062B1 (de) 2022-04-27 2024-11-20 Wild & Küpfer AG Düsenspitze für eine heisskanaldüse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190019A (en) * 1982-07-12 1985-07-09 Jobst U. Gellert Injection molding hot tip seal
US4965028A (en) * 1987-09-04 1990-10-23 Galic/Maus Ventures Method of injection molding thermoplastic through multiple gates
DE3833220C2 (de) * 1988-09-30 1998-04-30 Agfa Gevaert Ag Nadelverschlußdüse in einem Spritzgießwerkzeug zur Verarbeitung thermoplastischer Kunststoffe
US5284436A (en) * 1993-04-29 1994-02-08 Gellert Jobst U Injection molding torpedo with shaft having ceramic central portion
JPH08118423A (ja) * 1994-10-27 1996-05-14 Toozai:Kk 射出成形機のノズル
CA2203741C (en) * 1997-04-25 2007-02-20 Mold-Masters Limited Injection molding apparatus with a one-piece gate insert locating a cylindrical valve member
US20020070288A1 (en) 1999-11-08 2002-06-13 Abdeslam Bouti Mixer bushing to improve melt homogeneity in injection molding machines and hot runners
WO2001034365A1 (en) 1999-11-08 2001-05-17 Husky Injection Molding Systems Ltd. Improved mixer apparatus and method for injection molding machines
JP2001277300A (ja) * 2000-03-31 2001-10-09 Daihatsu Motor Co Ltd 射出成形用金型
DE10217758B4 (de) * 2002-04-20 2005-06-16 Krauss-Maffei Kunststofftechnik Gmbh Rückstromsperre für Spritzgießmaschine
JP2004017335A (ja) * 2002-06-13 2004-01-22 Nishikawa Kasei Co Ltd 射出成形用ノズル
ITRM20020534A1 (it) * 2002-10-23 2004-04-24 SIPA Societa Industrializzazione Progettazione E Ugello per dispositivo di stampaggio ad iniezione.
DE102004051750B4 (de) * 2004-10-23 2008-05-15 Otto Männer Innovation GmbH Heißkanaldüse
US7413431B2 (en) * 2005-06-27 2008-08-19 Injectnotech Inc. Injection molding nozzle tip having finned inner insert

Also Published As

Publication number Publication date
WO2008101575A1 (de) 2008-08-28
JP2010519073A (ja) 2010-06-03
MX2009007809A (es) 2009-07-31
CN101616783A (zh) 2009-12-30
EP2125324A1 (de) 2009-12-02
CA2675662A1 (en) 2008-08-28
TW200914244A (en) 2009-04-01
DE202007002817U1 (de) 2008-06-26
US20100015275A1 (en) 2010-01-21
KR20090111338A (ko) 2009-10-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 3A E 4A ANUIDADES.