发明名称 |
Alarm system for monitoring the temperature of a liquid contained in a reservoir |
摘要 |
An alarm system and method for monitoring the temperature of a liquid contained in a reservoir. The system comprises a temperature sensing probe for sensing the temperature of the liquid. A sensing circuit is associated with the probe to generate a temperature indicating signal representative of the liquid temperature. A calibration circuit is provided for calibrating the temperature signal relative to a reference signal. Converter means is provided to convert the calibrated temperature signal to a binary signal indicative of sensed temperatures of the liquid whereby to feed comparator circuits having preset limit detectors to initiate an alarm signal when the temperature signal exceeds a predetermined value. The comparator circuits also feed a display device to indicate the temperature of the liquid.
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申请公布号 |
US4612537(A) |
申请公布日期 |
1986.09.16 |
申请号 |
US19850695186 |
申请日期 |
1985.01.28 |
申请人 |
MARITONEX INC. |
发明人 |
MALTAIS, ANDRE;NADEAU, ANDRE |
分类号 |
G01K3/00;G05D23/19;(IPC1-7):G08B19/00;A01J9/04 |
主分类号 |
G01K3/00 |
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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