发明名称 |
CO-INJECTION NOZZLE ASSEMBLY |
摘要 |
<p>A gate adapter for use in a hot runner co-injection molding system includes a hollow gate adapter body defining a gate outlet at a free end thereof. At least a pair of nozzle assemblies is disposed in the adapter body, each of nozzle assemblies having an inlet end in fluid communication with a source of liquid extruded material and an outlet end in the adapter body. At least a pair of nozzle passages is formed in the adapter body and extends from the outlet of the nozzle assemblies to a passage outlet adjacent the gate outlet. A valve stem is disposed adjacent each of the passage outlets and is operable to selectively allow flow from the passage outlets to the gate outlet. The nozzle passages extend for a short predetermined distance within the adapter body to minimize heat transfer.</p> |
申请公布号 |
EP1993801(A4) |
申请公布日期 |
2012.10.24 |
申请号 |
EP20070757369 |
申请日期 |
2007.02.23 |
申请人 |
INCOE CORPORATION |
发明人 |
SERES, ERIC, J., JR.;BLUNDY, JOHN;GOINSKI, MICHAEL |
分类号 |
B29C45/16 |
主分类号 |
B29C45/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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