Method of manufacturing the rotor assembly for an electric motor

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United States of America Patent

PATENT NO 9899900
SERIAL NO

14598019

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Abstract

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A method is provided for fabricating a rotor assembly for an electric motor which utilizes pre-fabricated conductive rotor bars and die cast end rings. Containment rings, which may be installed on the end rings either before or after casting, may be used to inhibit end ring creep at high rotational speeds.

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Patent Owner(s)

Patent OwnerAddress
ATIEVA INC7373 GATEWAY BLVD NEWARK CA 94560

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mayer, Jeremy Mountain View, US 26 245
Tang, Yifan Los Altos, US 140 1411

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