发明名称 |
ROTATABLE ORIFICE PLATE 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 signalling 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 |
WO2014117055(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
WO2014US13119 |
申请日期 |
2014.01.27 |
申请人 |
FLUID HANDLING LLC |
发明人 |
EVANS, JR., STANLEY P.;ROSCA, FLORIN;NAIR, MAHESH;WELEKAR, GUJARAT |
分类号 |
G01F1/36 |
主分类号 |
G01F1/36 |
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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