Submersible oil electric pump control device

The utility model relates to a submersible oil electric pump control device. The device belongs to the technical field of petroleum mining manufacture submersible oil electric pump automatic control. The device comprises a voltage sensor, a current sensor, an analog quantity input module, an analog...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN CHUANDONG, XIE WEIBING, LUO DAILIANG, TIAN FANGYONG, YOU JING, SHI MAOHUAN, SONG YAN
Format:	Patent
Sprache:	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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