Hybrid powertrain with single motor/generator connected to final drive assembly and method of assembly

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United States of America Patent

PATENT NO 8328674
APP PUB NO 20110179890A1
SERIAL NO

12692820

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hybrid powertrain for a vehicle is provided with a motor/generator for providing torque to a final drive input member. The powertrain includes an engine, a transmission having a transmission input member configured to receive power from the engine and a transmission output member. The powertrain further includes a final drive arrangement that has a final drive input member, and a motor/generator that has a motor shaft operatively connected to the final drive input member downstream of the transmission gearing arrangement. A drive system may operatively connect the transmission output member and the motor shaft to the final drive input member. A method of assembling a hybrid powertrain is also provided.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 DETROIT MI 48265-3000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basin, Leonid Farmington Hills, US 34 134
Haynes, James W Oxford, US 8 90
Poskie, Fredrick R Plymouth, US 22 255
Swales, Shawn H Canton, US 77 860

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