发明名称 |
VALVE BALL FOR DIRECT FLOW MEASUREMENT |
摘要 |
A valve is provided having a valve housing/body configured to be arranged in, or form part of, a piping having a fluid flow, and configured with a pressure tap arranged at a location along the piping to allow pressure of the fluid flow of the piping to be measured, and also having a rotatable orifice plate configured to rotate in the valve body/housing on an axis of rotation positioned at a different location along the piping than the pressure tap for rotating between a first rotatable position for providing a normal fluid flow operation and a second rotatable position substantially perpendicular to the fluid flow for providing a direct flow measurement of the fluid flow determined based on signaling sensed by the pressure tap sensor containing information about a measured pressure at the pressure tap when the orifice plate is in the second rotatable position. |
申请公布号 |
EP2923180(A1) |
申请公布日期 |
2015.09.30 |
申请号 |
EP20130856228 |
申请日期 |
2013.11.19 |
申请人 |
FLUID HANDLING LLC. |
发明人 |
EVANS, JR., STANLEY P.;ROSCA, FLORIN;HUSE, GLENN E.;KAHN, DONALD A. |
分类号 |
G01F1/42;F16K5/06;G01F1/40;G01F1/44;G01F15/00 |
主分类号 |
G01F1/42 |
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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