Turbomachine drive arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9394831
APP PUB NO 20120159960A1
SERIAL NO

13411920

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An example arrangement for driving a turbomachine includes an input shaft that is configured to rotate a rotor of the turbomachine through a hydraulic log and gear differential rotatable coupled to the input shaft. A motor-generator is rotatably coupled to the differential. The motor-generator has a motor mode of operation and a generator mode of operation. The motor-generator is configured to drive the input shaft through the hydraulic log and differential when the motor-generator is in the motor mode of operation. The input shaft is configured to drive the motor-generator through the hydraulic log and differential when the motor-generator is in the generator mode of operation.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATIONFOUR COLISEUM CENTRE 2730 WEST TYVOLA ROAD CHARLOTTE NC 28217

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brust, Eric A Machesney Park, US 23 139
Lemmers,, Jr Glenn C Loves Park, US 154 757

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