发明名称 |
SYSTEM FOR CONTROLLING THE CLOSING SPEED OF VALVE GATED NOZZLES |
摘要 |
<p>Systems and methods for controlling the closing speed of valve gated nozzles are disclosed. In one embodiment, a hot runner have a valve gated nozzle including a valve stem movable between an open position and a closed position is provided. The valve stem is moved at a first speed for a first portion of valve stem closure and a second speed for a second end portion of the valve stem closure.</p> |
申请公布号 |
CA2896635(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
CA20142896635 |
申请日期 |
2014.01.28 |
申请人 |
HUSKY INJECTION MOLDING SYSTEMS LTD. |
发明人 |
PLUMPTON, JAMES OSBORNE;OVERFIELD, SARAH KATHLEEN;BOUTI, ABDESLAM |
分类号 |
B29C45/20 |
主分类号 |
B29C45/20 |
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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