STABILIZED CORE ASSEMBLY FOR CARBON FIBER SLEEVED ELECTRIC MOTOR ROTOR

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240250569A1
SERIAL NO

18100896

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure includes a rotor core assembly for an electric motor. The rotor core assembly includes a plurality of laminations secured together. A center bore is defined by the plurality of laminations. A longitudinal axis of the rotor core assembly extends along an axial center of the center bore. A carbon fiber sleeve surrounds the plurality of laminations. Magnet slots are defined by the plurality of laminations. The magnet slots extend parallel to the longitudinal axis. Magnets are seated in the magnet slots. Reinforcing bores are defined by, and extend across, the plurality of laminations. Reinforcing members are seated in the reinforcing bores.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 DETROIT MI 48265

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coppola, Anthony Michael Rochester Hills, US 22 7
Fatemi, Alireza Canton, US 96 187
Golm, Erik Brandon Sterling Heights, US 12 4
Holmes, Alan G Clarkston, US 197 3947
Lahr, Derek Frei Ann Arbor, US 17 57
Viola, Michael B Macomb Twp., US 22 309

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