Spring type pressure stabilizer of drilling pump

The utility model relates to a spring type pressure stabilizer of a drill pump. According to the technical scheme, an upper gland is installed on the top of a shell, a liquid outlet and a stop valve are installed on the upper gland, the liquid outlet is formed in the upper portion of the stop valve,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG JIANSHENG, ZHENG ZHAOBIN, JIANG YIJUN, DU SHUDONG, ZHANG MINGDONG, MA MINGGUANG
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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