Disc pump device for drilling pump

The utility model relates to the technical field of disc pump devices for drilling pumps, and discloses a disc pump device for a drilling pump. The disc pump device comprises a fixed flange and a connecting column body, wherein the connecting column body corresponding to the center of the fixed flan...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI DASHUANG, JIN ZHIXIONG, LUO JUN, SHEN CHUANPING, WANG TIANQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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