发明名称 |
Method and apparatus for detecting the condition of the flow of liquid metal in and from a teeming vessel |
摘要 |
An apparatus for detecting the condition of the flow of liquid metal in or from a teeming vessel includes a sensor for detecting vibration caused by a flow of liquid metal in or from the teeming vessel and for outputting a sensor signal corresponding to an amount of vibration detected by the sensor. A signal processor receives the sensor signal and compares the sensor signal to a reference signal and outputs a comparison signal. A logic unit receives the comparison signal and outputs a status signal indicative of the condition of the flow of the liquid metal in or from the teeming vessel.
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申请公布号 |
US5633462(A) |
申请公布日期 |
1997.05.27 |
申请号 |
US19940277409 |
申请日期 |
1994.07.19 |
申请人 |
APA SYSTEMS |
发明人 |
HEASLIP, LAWRENCE J.;DORRICOTT, JAMES D. |
分类号 |
G01N29/02;G01F1/66;G01N29/12;G01N29/14;(IPC1-7):G01H11/00 |
主分类号 |
G01N29/02 |
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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