发明名称 |
FLOW-CONTROL VALVE ASSEMBLY |
摘要 |
<p>A first expression of a flow-control valve assembly includes a valve body and a resilient flow control positioned in the valve body. The valve body has a valve seat including a radially-inner valve seat portion, a radially-outer valve seat portion and a bypass-flow-channel exit located between the two seat portions. The flow control has a top surface, a bottom surface, and a through passage. The bottom surface is spaced apart from the radially-inner valve seat portion under a lower fluid pressure against the top surface exposing the bypass-flow-channel exit. The bottom surface seats againt the radially-inner valve seat portion under a higher fluid pressure blocking the bypass-flow-channel exit. A second expression of a flow-control valve assembly includes a valve body having a bypass-flow-channel exit and includes a resilient flow control which has a substantially-constant-diameter outer cylindrical surface and which has a bottom surface devoid of any protrusion.</p> |
申请公布号 |
WO2006047050(A8) |
申请公布日期 |
2006.12.07 |
申请号 |
WO2005US35724 |
申请日期 |
2005.10.05 |
申请人 |
VERNAY LABORATORIES, INC.;BAILEY, JAMES, CHRISTOPHER |
发明人 |
BAILEY, JAMES, CHRISTOPHER |
分类号 |
G05D7/01;F16K15/14;F16K17/28;F16K27/00 |
主分类号 |
G05D7/01 |
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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