PUMP AND LIQUID CIRCULATING DEVICE

PROBLEM TO BE SOLVED: To suppress the heat generation of a bearing due to flow rate deterioration by stopping rotations of a rotor, when pump efficiency is deteriorated.SOLUTION: A control portion 7 for controlling feeding voltage to a stator 5 so as to keep a predetermined value of a rotation numbe...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SHUKURI YOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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