发明名称 |
CONTROL OF FLUID FLOW |
摘要 |
<p>Method and apparatus for the control of fluid flow using a flexible disc that is positioned in a control channel and restricted to movement along the longitudinal axis of the channel. Closure control is exercised by moving the disc into closer contact with a ring seat that is essentially self-purging of debris. Since the disc is confined to essentially longitudinal movement, distortion due to random lateral movement is avoided.</p> |
申请公布号 |
EP0072800(B1) |
申请公布日期 |
1987.06.24 |
申请号 |
EP19810902535 |
申请日期 |
1981.09.01 |
申请人 |
NYPRO, INC. |
发明人 |
PARADIS, JOSEPH R;KALESKAS, EDWARD W |
分类号 |
B29C65/08;F16K15/14;(IPC1-7):F16K15/14 |
主分类号 |
B29C65/08 |
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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