Fuel grid with sleeves welded in notched grid straps

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United States of America Patent

PATENT NO 4521374
SERIAL NO

06414232

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Abstract

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A grid of a fuel assembly structure for a nuclear reactor comprises two sets of uniformly spaced straps perpendicular to each other for receiving and supporting cylindrical sleeves. The straps forming cells which receive the sleeves have notches at their edges, and the sleeves are joined to the straps by lap welding at the notches.

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Patent Owner(s)

Patent OwnerAddress
WESTINGHOUSE ELECTRIC CO LLCWESTINGHOUSE LEGAL - IP P O BOX 355 PITTSBURGH PA 15230-0355

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duncan, Robert Columbia, SC 60 2843

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