发明名称 |
DOME CHECK VALVE |
摘要 |
<p>A valve comprising an inlet housing, an outlet housing, an elastomeric valve element having a generally dome-shaped configuration with a central integral stem positioned substantially concentrically therewith, the inlet housing and outlet housing being fastened together at a joint with the elastomeric valve element positioned therein and the valve element including a plurality of longitudinal ribs formed along an outer annular periphery of a lower end of the dome-shaped configuration that define flow channels that allow fluid flow from across an upper surface of the dome-shaped configuration through the flow channels.</p> |
申请公布号 |
CA2582499(C) |
申请公布日期 |
2014.07.08 |
申请号 |
CA20052582499 |
申请日期 |
2005.09.30 |
申请人 |
HALKEY-ROBERTS CORPORATION |
发明人 |
JORDAN, GREGORY S.;ENERSON, JON R.;MILLER, PAVEL T. |
分类号 |
F16K51/00;F16L29/00;F16L37/28 |
主分类号 |
F16K51/00 |
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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