POWER TRAIN ARCHITECTURES WITH MONO-TYPE LOW-LOSS BEARINGS AND LOW-DENSITY MATERIALS

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United States of America Patent

APP PUB NO 20160047303A1
SERIAL NO

14460576

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Power train architectures with mono-type low-loss bearings and low-density materials are disclosed. The gas turbine used in these architectures can include a compressor section, a turbine section, and a combustor section. A generator, coupled to the rotor shaft, is driven by the turbine section. The compressor section, the turbine section, and the generator include rotating components, at least one of the rotating components in one of the compressor section, the turbine section, and the generator including a low-density material. Bearings support the rotor shaft within the compressor section, the turbine section and the generator, wherein at least one of the bearings is a mono-type low-loss bearing.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butkiewicz, Jeffrey John Greenville, US 19 435
Davidson, Dwight Eric Greer, US 19 132
Van, Dam Jeremy Daniel West Coxsackie, US 52 292
Wickert, Thomas Edward Greenville, US 16 207

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