High efficient centrifugal fluid pump

Through improvement on impeller, volute and sealing of available centrifugal pump, and overcoming the defect of available pump, the centrifugal pump of the present invention has 20-50% higher mechanical efficiency, improved operation condition of motor, bearing and other quick-wear parts, and 2-3 ti...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QICHANG XU, WUZHI XU
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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