发明名称 |
Fluid supply apparatus for blow mold |
摘要 |
A fluid supply apparatus for a blow mold, which includes a control valve having multiple positions for alternatively supplying fluid to the blow mold from a fluid supply and a metering chamber. The control valve has a further position configured to fill the metering chamber with fluid, and empty the blow mold chamber into an exhaust conduit. The apparatus is useful for performing pulse blow inflations at a high-strain rate in order to increase the crystallinity level in the body of a container.
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申请公布号 |
US5622735(A) |
申请公布日期 |
1997.04.22 |
申请号 |
US19950524942 |
申请日期 |
1995.09.07 |
申请人 |
CONTINENTAL PET TECHNOLOGIES, INC. |
发明人 |
KRISHNAKUMAR, SUPPAYAN M.;COLLETTE, WAYNE N.;MANI, NIKHIL |
分类号 |
B29C49/06;B29C49/12;B29C49/16;B29C49/18;B29C49/22;(IPC1-7):B29C49/18 |
主分类号 |
B29C49/06 |
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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