PIEZOELECTRIC SENSOR ARRANGEMENT FOR SENSING LIQUID LEVEL IN SMALL VOLUME AND IRREGULAR SHAPE RESERVOIRS

PROBLEM TO BE SOLVED: To provide sensing systems that enable liquid sensing in small and irregular shape reservoirs and that can detect liquids with varying properties.SOLUTION: A liquid level sensor measures a height of a liquid level 168 in a volume with a plurality of piezoelectric sensors 206, 2...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	EDWARD F BURRESS, BRENT R JONES
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PERFORMING OPERATIONS PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TESTING TRANSPORTING TYPEWRITERS
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