LIQUID FEEDING PUMP OPERATION MONITOR
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Feb 20, 2020
app pub date -
May 16, 2017
filing date -
May 16, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A liquid feeding pump operation monitor includes: a liquid gauge that measures a remaining amount of a liquid to be fed by a liquid feeding pump; and an operation detector configured to detect a reduction of the remaining amount, which is measured by the liquid gauge, of the liquid to be fed, and to detect an operation of the liquid feeding pump based on the detection of the reduction.
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Family
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Cited Art Landscape
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