ELECTRIC MOTOR PROPULSION SYSTEM FOR AN AIRCRAFT

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240417083A1
SERIAL NO

18209892

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An assembly for a propulsion system of an aircraft includes a gearbox module, an electric motor assembly, a first accessory load assembly, and a propulsor. The gearbox module includes a gear assembly and an output shaft. The gear assembly includes a main gear and a plurality of offset gears. The electric motor assembly includes an electric motor. The electric motor includes a rotor. The rotor is mounted to a first offset gear of the plurality of offset gears. The rotor is configured for rotation about a rotational axis to drive rotation of the gear assembly and the output shaft. The first accessory load assembly includes at least one first accessory load. The at least one first accessory load is mounted to a second offset gear of the plurality of offset gears. The propulsor is coupled to the output shaft.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORPLONGUEUIL QUÉBEC J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Durocher, Eric S Boucherville, CA 13 10
Labrecque, Michel Ste-Julie, CA 34 211

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