CA2467592A1 - Nozzle for use in hot runner mold - Google Patents
Nozzle for use in hot runner mold Download PDFInfo
- Publication number
- CA2467592A1 CA2467592A1 CA002467592A CA2467592A CA2467592A1 CA 2467592 A1 CA2467592 A1 CA 2467592A1 CA 002467592 A CA002467592 A CA 002467592A CA 2467592 A CA2467592 A CA 2467592A CA 2467592 A1 CA2467592 A1 CA 2467592A1
- Authority
- CA
- Canada
- Prior art keywords
- nozzle
- mold
- distal end
- end portion
- heat
- 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.)
- Abandoned
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection 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
-
- 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
-
- 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
- B29C2045/2777—Means for controlling heat flow or temperature distribution in the nozzle
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-087077 | 2002-03-26 | ||
JP2002087077A JP3813527B2 (ja) | 2002-03-26 | 2002-03-26 | ホットランナ金型の型内ノズル構造 |
PCT/JP2003/002309 WO2003080315A1 (en) | 2002-03-26 | 2003-02-28 | Nozzle for use in hot runner mold |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2467592A1 true CA2467592A1 (en) | 2003-10-02 |
Family
ID=28449354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002467592A Abandoned CA2467592A1 (en) | 2002-03-26 | 2003-02-28 | Nozzle for use in hot runner mold |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP3813527B2 (ko) |
KR (1) | KR20040093661A (ko) |
CN (1) | CN1325245C (ko) |
CA (1) | CA2467592A1 (ko) |
GB (1) | GB2397796B (ko) |
WO (1) | WO2003080315A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7118703B2 (en) | 2003-02-20 | 2006-10-10 | Mold-Masters Limited | Heat dissipation device for and method of dissipating heat from a nozzle |
US7160100B2 (en) | 2004-01-06 | 2007-01-09 | Mold-Masters Limited | Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem |
CA2482254A1 (en) | 2004-04-07 | 2005-10-07 | Mold-Masters Limited | Modular injection nozzle having a thermal barrier |
US7458804B2 (en) * | 2004-11-04 | 2008-12-02 | Plastic Engineering & Technical Services, Inc. | Injection molding drop tip |
EP1785256A1 (en) * | 2005-11-14 | 2007-05-16 | Plastic Engineering & Technical Services, Inc. | Injection nozzle tip |
DE102006021229A1 (de) † | 2006-05-06 | 2007-11-15 | Mht Mold & Hotrunner Technology Ag | Bodeneinsatz mit Wärmeisolation |
DE102006029097B4 (de) * | 2006-06-24 | 2009-11-26 | Witosa Gmbh | Heißkanaldüse |
DE102008015939A1 (de) | 2007-03-27 | 2008-10-30 | Mold-Masters (2007) Limited, Georgetown | Heißläuferdüse mit einem stromabwärtigen Thermoeinsatz |
KR200461215Y1 (ko) * | 2007-07-05 | 2012-06-28 | 주식회사우리엠텍 | 카트리지 히터를 구비한 성형용 금형 |
KR101306051B1 (ko) | 2011-09-06 | 2013-09-09 | 김진기 | 스트링 방지를 위한 사출성형기용 핫런너노즐 |
CN107877790A (zh) * | 2017-10-23 | 2018-04-06 | 广东泰安模塑科技股份有限公司 | 一种防拉丝的热嘴装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02112919A (ja) * | 1988-10-22 | 1990-04-25 | Mitsuhiro Kanao | 弁付きノズル |
ZA946534B (en) * | 1993-08-26 | 1996-02-26 | Robert J Fill | Nozzle for injection moulder |
US5820900A (en) * | 1996-08-21 | 1998-10-13 | Mcgrevy; Alan N. | Heating device for an injection mold apparatus |
JP2002331552A (ja) * | 2001-05-09 | 2002-11-19 | Mitsubishi Materials Corp | バルブゲート式金型装置 |
-
2002
- 2002-03-26 JP JP2002087077A patent/JP3813527B2/ja not_active Expired - Fee Related
-
2003
- 2003-02-28 GB GB0409749A patent/GB2397796B/en not_active Expired - Fee Related
- 2003-02-28 WO PCT/JP2003/002309 patent/WO2003080315A1/en active Application Filing
- 2003-02-28 CN CNB038016958A patent/CN1325245C/zh not_active Expired - Fee Related
- 2003-02-28 CA CA002467592A patent/CA2467592A1/en not_active Abandoned
- 2003-02-28 KR KR10-2004-7006741A patent/KR20040093661A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20040093661A (ko) | 2004-11-06 |
CN1325245C (zh) | 2007-07-11 |
GB0409749D0 (en) | 2004-06-09 |
JP2003276057A (ja) | 2003-09-30 |
GB2397796A (en) | 2004-08-04 |
CN1596183A (zh) | 2005-03-16 |
WO2003080315A1 (en) | 2003-10-02 |
JP3813527B2 (ja) | 2006-08-23 |
GB2397796B (en) | 2005-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |