Area converter for volumetric leak detector
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United States of America Patent
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-
Apr 28, 1992
Grant Date -
N/A
app pub date -
Jun 27, 1989
filing date -
Jun 27, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A volumetric leak detector. An overfilled storage tank has at its upper end a fill pipe predetermined surface area. An area converter reservoir is connected at this upper end with the storage tank, so that some liquid from the fill pipe flows into the reservoir. The area converter reservoir has a surface area which is larger than the surface area of the fill pipe. An almost constant minimum level is provided in the area converter reservoir, and the height difference between that minimal level and the actual level of the tank are as determined.
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