Novel front guard plate sealing structure

The utility model relates to the technical field of water pump sealing, and provides a novel front guard plate sealing structure which comprises a pump shell with a cavity and an impeller rotationally arranged in the pump shell, a front guard plate is arranged in the pump shell, an axial gap is form...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHEN WEIWEI, MA JUNFEI, REN LIBIN
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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