发明名称 |
INERTIA FORCE FLOWMETER |
摘要 |
An inertia force flowmeter comprises at least one conduit (1), an electromagnetic vibrator (11) generating a transverse reciprocating motion of the conduit (1) and a pair of differential pressure sensors (12 and 13) detecting the fluid pressure gradient in directions parallel to the directions of the transverse reciprocating motion of the conduit (1) respectively at two different sections of the conduit (1), wherein the mass flow rate is determined as a function of phase difference between two alternating electrical signals respectively provided by the two differential pressure sensors (12 and 13).
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申请公布号 |
WO9607082(A1) |
申请公布日期 |
1996.03.07 |
申请号 |
WO1995US10981 |
申请日期 |
1995.08.30 |
申请人 |
LEW, HYOK, SANG |
发明人 |
LEW, HYOK, SANG;LEW, YON, SUNG |
分类号 |
G01F1/84;(IPC1-7):G01F1/84 |
主分类号 |
G01F1/84 |
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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