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G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
G01F1/12—Adjusting, correcting, or compensating means therefor
Vorrichtung zum Messen der Hoehe oder der Stroemung oder des Druckes einer Fluessigkeit mittels in den Stromkreis eines Messinstrumentes eingeschalteter Widerstaende undeiner drehbaren Kontaktvorrichtung, deren Winkelstellung sich in Abhaengigkeit von der zu messenden Groesse aendert