BRPI0512362A - cilindro de pote de injeção refrigerado de moldagem por co-injeção - Google Patents
cilindro de pote de injeção refrigerado de moldagem por co-injeçãoInfo
- Publication number
- BRPI0512362A BRPI0512362A BRPI0512362-3A BRPI0512362A BRPI0512362A BR PI0512362 A BRPI0512362 A BR PI0512362A BR PI0512362 A BRPI0512362 A BR PI0512362A BR PI0512362 A BRPI0512362 A BR PI0512362A
- Authority
- BR
- Brazil
- Prior art keywords
- shooting pot
- injection
- pot cylinder
- melt
- cylinder
- Prior art date
Links
- 238000002347 injection Methods 0.000 title 2
- 239000007924 injection Substances 0.000 title 2
- 239000000155 melt Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
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
- B29C45/03—Injection moulding apparatus
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted 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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
-
- 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
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29C45/2608—Mould seals
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7331—Heat transfer elements, e.g. heat pipes
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)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
CILINDRO DE POTE DE INJEçãO REFRIGERADO DE MOLDAGEM POR CO-INJEçãO Um aparelho e método de refrigeração de pote de injeção de moldagem por co-injeção são configurados para refrigerar um cilindro de pote de injeção (5) que, em combinação com um pistão de pote de injeção (6), injeta um fundido através de um bico de co-injeção tendo pelo menos dois canais do fundido terminando na mesma entrada. Preferivelmente, uma luva de reduzir aquecimento (7) está disposta para entrar em contato com uma superfície externa de uma parte traseira do cilindro de pote de injeção (5) A luva de reduzir aquecimento (7) é configurada para remover calor suficiente do cilindro de pote de injeção (5) para aumentar a viscosidade do fundido no mesmo, reduzindo assim o vazamento do fundido entre o pistão de pote de injeção (6) e o cilindro de pote de injeção (5).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/880,493 US7291304B2 (en) | 2004-07-01 | 2004-07-01 | Coinjection molding cooled shooting pot cylinder |
PCT/CA2005/000901 WO2006002517A1 (en) | 2004-07-01 | 2005-06-10 | Coinjection molding cooled shooting pot cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0512362A true BRPI0512362A (pt) | 2008-03-11 |
Family
ID=35656303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0512362-3A BRPI0512362A (pt) | 2004-07-01 | 2005-06-10 | cilindro de pote de injeção refrigerado de moldagem por co-injeção |
Country Status (14)
Country | Link |
---|---|
US (1) | US7291304B2 (pt) |
EP (1) | EP1765563B1 (pt) |
JP (1) | JP2008504151A (pt) |
KR (1) | KR100822122B1 (pt) |
CN (1) | CN1976791B (pt) |
AT (1) | ATE444152T1 (pt) |
AU (1) | AU2005259778B2 (pt) |
BR (1) | BRPI0512362A (pt) |
CA (1) | CA2567543C (pt) |
DE (1) | DE602005016928D1 (pt) |
HK (1) | HK1101152A1 (pt) |
MX (1) | MXPA06014400A (pt) |
TW (1) | TWI264366B (pt) |
WO (1) | WO2006002517A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070119504A1 (en) * | 2005-11-28 | 2007-05-31 | Yudo Co. Ltd. | Heat dissipating apparatus for cylinders of injection molding machines |
US7527490B2 (en) * | 2006-10-13 | 2009-05-05 | Mold-Masters (2007) Limited | Coinjection molding apparatus and related hot-runner nozzle |
DE102007017303A1 (de) | 2007-04-11 | 2008-10-16 | Institut für Textil- und Verfahrenstechnik der Deutschen Institute für Textil- und Faserforschung Denkendorf - Stiftung des öffentlichen Rec | Antibakteriell wirksames Mittel und dessen Verwendung |
WO2011081694A1 (en) | 2009-12-31 | 2011-07-07 | Husky Injection Molding Systems Ltd. | Mold-runner system having independently controllable shooting-pot assemblies |
JP5735109B2 (ja) | 2010-08-13 | 2015-06-17 | グリーン, ツイード オブ デラウェア, インコーポレイテッド | 高体積繊維負荷を有する熱可塑性繊維複合材ならびにそれを作製するための方法および装置 |
TWI718114B (zh) * | 2015-12-08 | 2021-02-11 | 美商艾弗洛斯公司 | 連續射出成形之系統及方法 |
TWI708672B (zh) * | 2015-12-08 | 2020-11-01 | 美商艾弗洛斯公司 | 具有連續射出成形之共注射之方法 |
KR101945982B1 (ko) * | 2017-04-14 | 2019-02-08 | 주식회사 유도 | 히트 스프레더를 적용한 핫 런너 시스템 |
US20220152899A1 (en) * | 2019-04-02 | 2022-05-19 | Husky Injection Molding Systems Ltd. | Shooting pot temperature regulation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2268026A (en) * | 1937-04-26 | 1941-12-30 | Hydraulic Press Corp Inc | Feeding means for molding presses |
US2961705A (en) * | 1955-01-17 | 1960-11-29 | George W Wacker | Method and apparatus for packaging fluid molding material |
FR1143153A (fr) * | 1955-11-23 | 1957-09-27 | Appareillage pour injection de matières se trouvant à l'état plastique | |
DE1138211B (de) * | 1958-09-19 | 1962-10-18 | Robert Hanning | Verfahren und Maschine zum Spritzgiessen thermoplastischer Kunststoffe |
JPS60251633A (ja) * | 1984-05-28 | 1985-12-12 | Michio Osada | トランスフア−モ−ルド成形方法及びその樹脂タブレツトの加圧装置 |
US4717324A (en) * | 1986-05-12 | 1988-01-05 | Husky Injection Molding Systems, Inc. | Coinjection of hollow articles and preforms |
JP2667594B2 (ja) * | 1991-04-15 | 1997-10-27 | 株式会社日本製鋼所 | 射出成形方法及び射出成形型 |
EP0624449A3 (en) * | 1993-05-13 | 1994-12-28 | Husky Injection Molding | Process for molding plastic articles. |
CA2164302A1 (en) * | 1993-10-18 | 1995-04-27 | Jean-Pierre Ibar | Method and apparatus for injection molding |
JPH08229984A (ja) * | 1995-02-24 | 1996-09-10 | Nec Kansai Ltd | 樹脂モールド装置 |
US6241932B1 (en) * | 1998-03-19 | 2001-06-05 | Husky Injection Molding Systems Ltd. | Method and system for reducing polymer degradation products in two stage injection molding machines |
US6343925B1 (en) * | 2000-04-14 | 2002-02-05 | Husky Injection Molding Systems, Ltd. | Hot runner valve gate piston assembly |
FR2815568B1 (fr) * | 2000-10-20 | 2003-06-27 | Delachaux Sa | Dispositif d'injection auto-etancheifie pour une matiere thermoplastique |
US6527539B1 (en) * | 2000-10-25 | 2003-03-04 | Husky Injection Molding Systems, Ltd. | Injection unit of an injection system |
EP1223019B1 (en) * | 2001-01-10 | 2005-05-25 | Synventive Molding Solutions B.V. | Actuating cylinder for a valve gated injection moulding device |
-
2004
- 2004-07-01 US US10/880,493 patent/US7291304B2/en active Active
-
2005
- 2005-06-10 AT AT05754848T patent/ATE444152T1/de active
- 2005-06-10 WO PCT/CA2005/000901 patent/WO2006002517A1/en active Application Filing
- 2005-06-10 JP JP2007518423A patent/JP2008504151A/ja active Pending
- 2005-06-10 MX MXPA06014400A patent/MXPA06014400A/es active IP Right Grant
- 2005-06-10 DE DE602005016928T patent/DE602005016928D1/de active Active
- 2005-06-10 CN CN2005800215144A patent/CN1976791B/zh not_active Expired - Fee Related
- 2005-06-10 EP EP05754848A patent/EP1765563B1/en active Active
- 2005-06-10 KR KR1020077002445A patent/KR100822122B1/ko not_active IP Right Cessation
- 2005-06-10 AU AU2005259778A patent/AU2005259778B2/en not_active Ceased
- 2005-06-10 BR BRPI0512362-3A patent/BRPI0512362A/pt not_active IP Right Cessation
- 2005-06-10 CA CA002567543A patent/CA2567543C/en not_active Expired - Fee Related
- 2005-06-27 TW TW094121463A patent/TWI264366B/zh not_active IP Right Cessation
-
2007
- 2007-08-28 HK HK07109329.6A patent/HK1101152A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1765563B1 (en) | 2009-09-30 |
US7291304B2 (en) | 2007-11-06 |
KR20070037630A (ko) | 2007-04-05 |
HK1101152A1 (en) | 2007-10-12 |
AU2005259778B2 (en) | 2008-04-24 |
TWI264366B (en) | 2006-10-21 |
MXPA06014400A (es) | 2007-03-12 |
TW200615123A (en) | 2006-05-16 |
US20060017199A1 (en) | 2006-01-26 |
CN1976791A (zh) | 2007-06-06 |
CA2567543C (en) | 2010-02-02 |
CA2567543A1 (en) | 2006-01-12 |
AU2005259778A1 (en) | 2006-01-12 |
DE602005016928D1 (de) | 2009-11-12 |
EP1765563A1 (en) | 2007-03-28 |
ATE444152T1 (de) | 2009-10-15 |
JP2008504151A (ja) | 2008-02-14 |
CN1976791B (zh) | 2010-11-03 |
WO2006002517A1 (en) | 2006-01-12 |
EP1765563A4 (en) | 2007-08-29 |
KR100822122B1 (ko) | 2008-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE 4A., 5A., 6A. E 7A. 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2175 DE 11/09/2012. |