Process and devices for controlling the level of a liquid
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United States of America Patent
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-
Apr 3, 1984
Issued Date -
N/A
app pub date -
Sep 2, 1981
filing date -
Jul 27, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a process and devices for controlling the level of a liquid contained in an enclosure. The enclosure contains a condenser in which is introduced a gaseous fluid. When the condenser bathes in the liquid, the fluid condenses and it is the pressure of the condensed fluid which actuates the member controlling the level of the liquid.
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