Level sensing device for dielectric liquids
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United States of America Patent
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-
Jan 26, 1982
Grant Date -
N/A
app pub date -
Nov 2, 1979
filing date -
Nov 7, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device (1) for sensing the presence of a dielectric liquid at a predetermined level in a tank is described. The main feature of device (1) is that it comprises a first and a second bimetallic strip (23, 44) disposed facing each other and a resistor (48) disposed in proximity to said second strip (14) at a level in said tank equal to said predetermined level.
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