PRESSURIZED WATER REACTOR PRESSURIZER HEATER SHEATH

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090141850A1
SERIAL NO

12323540

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pressurizer whose heater sheaths are conditioned to reduce the residual stresses resulting from cold working during manufacture. After material conditioning, the heater sheath undergoes a surface conditioning treatment to add outer surface compressive stresses.

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Patent Owner(s)

Patent OwnerAddress
WESTINGHOUSE ELECTRIC COMPANY LLC1000 WESTINGHOUSE DRIVE SUITE 141 CRANBERRY TOWNSHIP PA 16066

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoffmann, Christopher L West Granby , US 1 1

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