METERING PUMP DEVICE

PROBLEM TO BE SOLVED: To maintain high accuracy of a metering pump without revising a correction coefficient when changing a target flow rate or when changing flow rate time. SOLUTION: A pump flow rate control means for controlling a rotation positive displacement pump 1 having a stator 3 and a roto...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YUMINO AKITOSHI, KUSHI TATSUYA, FUKUMARU KENICHIRO, MIYAZAKI YASUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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