HYBRID AIRCRAFT PROPULSION SYSTEM WITH REMOTELY LOCATED ELECTRIC MACHINE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240208663A1
SERIAL NO

18088221

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An aircraft system is provided that includes a propulsor rotor, a geartrain, a thermal engine, a drivetrain and an electric machine. The geartrain includes a power output, a first power input and a second power input. The power output is coupled to the propulsor rotor. The thermal engine is configured to drive rotation of the propulsor rotor through the geartrain. The thermal engine is coupled to the first power input. The drivetrain includes a first driveshaft and a second driveshaft. The first driveshaft is coupled to and between the second power input and the second driveshaft. The second driveshaft is angularly offset from the first driveshaft. The electric machine is configured to drive rotation of the propulsor rotor through the drivetrain and the geartrain. The second driveshaft is coupled to and between the first driveshaft and the electric machine.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADAQUEBEC CAN QUEBEC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chatelois, Bruno Boucherville, CA 14 159
Weaver, Paul Chateauguay, CA 35 856

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