Deep-well pump and impeller transmission structure

According to the impeller transmission structure, the anti-wear structure is arranged in the guide vane, meanwhile, the rear-end impeller is supported, radial swing of the pump shaft is supported, the anti-wear structure is arranged in the mode that the first supporting part is close to the rear-end...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XUE HONGJUN, CHENG FUCAI, KE XINZHONG, FAN LIHUA
Format:	Patent
Sprache:	chi ; 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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