VORTEX FLOWMETER

PROBLEM TO BE SOLVED: To prevent erroneous measurement caused by an electric power source frequency noise intruding when no fluid flows. SOLUTION: A vortex detection sensor 1 has a first piezoelectric element 11 and a second piezoelectric element 12 outputting reverse polarities of charges in respon...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MIYANOCHI MAKOTO
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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