APPARATUS AND METHOD OF ROTATIONAL ALIGNMENT OF PERMANENT MAGNET TANDEM MOTORS FOR ELECTRICAL SUBMERSIBLE PUMP

An electrical submersible well pump assembly has first and second permanent magnet motors. The first motor drive shaft is connected to a coupling that has internal splines for receiving an externally splined end of the second motor drive shaft. Alignment devices rotationally align magnetic poles of...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Clingman, James C
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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