Multi-function pump

The utility model relates to a multifunctional pump which is characterized by multiple functions and good sealing performance. The utility model comprises a pump body, vanes, a bearing body, a bearing shell, a bearing, a shaft and a pump connector. Two weight bearing wheels are installed on a main s...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	QINGYI YAO
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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