ELECTRICAL SUBMERSIBLE PUMP SEAL SECTION REDUCED LEAKAGE FEATURES

A submersible pump assembly (11) includes a pump (12), a motor (17), and a seal section (19) connected between. A shaft passage (33, 43) in the seal section has an outboard end that is open to the pump intake and an inboard end that is in fluid communication with motor lubricant (29). A drive shaft...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOWELL, Alan, RUTTER, Risa
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT PUMPS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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