发明名称 |
PARALLEL PATH CORIOLIS MASS FLOW RATE METER |
摘要 |
<p>A flow meter apparatus for measuring the mass flow rates of fluids passed through two essentially parallel, cantilever mounted U-shaped flow tubes where, instead of the fluid serially passing through one of the U-shaped flow tubes and then through the second U-shaped flow tube, the fluid is essentially evenly divided and half of the fluid is passed through one U-shaped flow tube and the other half of the fluid is passed through the other U-shaped flow tube. The two U-shaped flow tubes are sinusoidally driven as the tines of a tuning fork, and when a fluid is passed through the oscillating U-shaped flow tubes Coriolis forces are generated which torsionally deflect the U-shaped flow tubes. Such torsional deflections are a function of the mass flow rate of the fluid passing through the two U-shaped flow tubes.</p> |
申请公布号 |
CA1198909(A) |
申请公布日期 |
1986.01.07 |
申请号 |
CA19830439903 |
申请日期 |
1983.10.28 |
申请人 |
MICRO MOTION INCORPORATED |
发明人 |
SMITH, JAMES E.;CAGE, DONALD R. |
分类号 |
G01F1/76;G01F1/84;(IPC1-7):G01F1/80 |
主分类号 |
G01F1/76 |
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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