PROTECTOLISER ATTACHMENT ASSEMBLY AT ELECTRICALLY DRIVEN CENTRIFUGAL PLANTS (EDCP) AND LAY-ON PROTECTOLISER AT PUMP STATIONS

FIELD: engines and pumps. ^ SUBSTANCE: set of inventions relates to safety devices used on cable power supply lines of submersible motors used as drives of centrifugal pumps. Protectoliser attaches extension cable to centrifugal pump components and comprises pump section made up of the base and jour...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ISHCHERJAKOV SERGEJ FILIPPOVICH, ISHCHERJAKOV DMITRIJ SERGEEVICH, JAKUSHEV GENNADIJ DMITRIEVICH, SERGEEV IVAN MIKHAJLOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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