Closed circuit cooling system
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United States of America Patent
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Aug 11, 1992
Grant Date -
N/A
app pub date -
Dec 28, 1990
filing date -
Jan 17, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cooling fluid is circulated around a closed circuit including a heat source, for example by a pump. The system includes a heat exchanger for removing heat from the fluid. Valve means are provided which are operated by changes in volume of the cooling fluid to cause the fluid to bypass the heat exchanger when the temperature of the fluid is below a predetermined value.
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