发明名称 |
Apparatus for determining fluid flow |
摘要 |
An apparatus for measuring the temperature of a flowing fluid in a pipe. The apparatus includes a mechanism for actively testing the flowing fluid with acoustic energy and producing a test signal corresponding to the temperature of the fluid. The testing mechanism is disposed on the outside of the pipe and acoustic energy follows a path through the pipe wall. Additionally, the apparatus includes a signal processing mechanism for determining the temperature of the fluid based on the test signal. The testing mechanism is in communication with the signal processing mechanism.
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申请公布号 |
US5639972(A) |
申请公布日期 |
1997.06.17 |
申请号 |
US19950471003 |
申请日期 |
1995.06.06 |
申请人 |
CALDON, INC. |
发明人 |
HASTINGS, CALVIN R.;HAUSER, ERNEST M.;MILLER, ROBERT C. |
分类号 |
G01F1/66;G01K11/24;(IPC1-7):G01F1/00 |
主分类号 |
G01F1/66 |
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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