Encapsulated rotor for permanent magnet submersible motor

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United States of America Patent

PATENT NO 9322399
APP PUB NO 20140028119A1
SERIAL NO

13557455

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Abstract

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A rotor for a submersible motor includes a shaft and a hub. The hub is: disposed around the shaft, torsionally connected to the shaft, and made from a magnetically permeable metal or alloy. The rotor further includes permanent magnets disposed around the hub; and a polymer shroud encapsulating the permanent magnets and molded to the hub.

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Patent Owner(s)

Patent OwnerAddress
OILFIELD EQUIPMENT DEVELOPMENT CENTER LIMITEDMAHE VICTORIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gmyzina, Ol'ga Nikolaevna Moscow, RU 3 21
Sagalovskiiy, Andreiy Vladimirovich Moscow, RU 2 20
Sagalovskiiy, Vladimir Iosifovich Moscow, RU 3 21

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