CN2638963Y - 注塑用热流道气动针阀式单喷嘴 - Google Patents
注塑用热流道气动针阀式单喷嘴 Download PDFInfo
- Publication number
- CN2638963Y CN2638963Y CN 03255689 CN03255689U CN2638963Y CN 2638963 Y CN2638963 Y CN 2638963Y CN 03255689 CN03255689 CN 03255689 CN 03255689 U CN03255689 U CN 03255689U CN 2638963 Y CN2638963 Y CN 2638963Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- main body
- cylinder
- runner
- needle
- 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 - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255689 CN2638963Y (zh) | 2003-07-17 | 2003-07-17 | 注塑用热流道气动针阀式单喷嘴 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255689 CN2638963Y (zh) | 2003-07-17 | 2003-07-17 | 注塑用热流道气动针阀式单喷嘴 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638963Y true CN2638963Y (zh) | 2004-09-08 |
Family
ID=34295066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03255689 Expired - Fee Related CN2638963Y (zh) | 2003-07-17 | 2003-07-17 | 注塑用热流道气动针阀式单喷嘴 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638963Y (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249712B (zh) * | 2008-04-02 | 2011-04-06 | 许南旭 | 注塑成型用热流道针阀式喷嘴 |
| CN102438803A (zh) * | 2009-05-06 | 2012-05-02 | 爱维康热流道系统有限公司 | 用于侧向注塑的热通道喷嘴 |
| CN106863711A (zh) * | 2017-04-18 | 2017-06-20 | 杭州余杭振华日化玻璃有限公司 | 一种热流道成型模 |
| CN110871152A (zh) * | 2018-09-04 | 2020-03-10 | 罗天珍 | 针塞撞击式喷射点胶阀 |
| CN113442383A (zh) * | 2020-03-27 | 2021-09-28 | 佳能株式会社 | 热流道喷嘴、注入成型设备及树脂成型产品的制造方法 |
-
2003
- 2003-07-17 CN CN 03255689 patent/CN2638963Y/zh not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249712B (zh) * | 2008-04-02 | 2011-04-06 | 许南旭 | 注塑成型用热流道针阀式喷嘴 |
| CN102438803A (zh) * | 2009-05-06 | 2012-05-02 | 爱维康热流道系统有限公司 | 用于侧向注塑的热通道喷嘴 |
| CN102438803B (zh) * | 2009-05-06 | 2014-06-04 | 爱维康热流道系统有限公司 | 用于侧向注塑的热通道喷嘴 |
| CN106863711A (zh) * | 2017-04-18 | 2017-06-20 | 杭州余杭振华日化玻璃有限公司 | 一种热流道成型模 |
| CN110871152A (zh) * | 2018-09-04 | 2020-03-10 | 罗天珍 | 针塞撞击式喷射点胶阀 |
| CN113442383A (zh) * | 2020-03-27 | 2021-09-28 | 佳能株式会社 | 热流道喷嘴、注入成型设备及树脂成型产品的制造方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Case number: 5W07339 Conclusion of examination: Patent rights 3255689.6 and 2 of the utility model 1 were invalid, and that the patent rights requirements 3 and 4 remain valid. Decision date: 20061205 Denomination of utility model: Hot runner pneumatic needle valve type single jet for injection moulding Granted publication date: 20040908 Patentee: Shanghai Kln Tech. & Equip. Ltd. Review decision number: 9025 Decision date of declaring invalidation: 20061205 Decision number of declaring invalidation: 9025 |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |