Fuel spacer for a nuclear fuel bundle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070030943A1
SERIAL NO

11198300

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spacer for a nuclear fuel assembly includes dividers orthogonally interdigitated relative to one another defining fuel and water rod cells. The dividers defining fuel rod cells have openings carrying an integrally formed spring which projects into the fuel cell to bear the fuel rod in the cell against an opposite stop carried by an opposing divider. The dividers are arranged in a 10.times.10 array with diagonally opposing quadrants being mirror images of one another. The dividers are surrounded by a peripheral band with integrally formed stops projecting into the peripheral cells enclosing the spacer.

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Patent Owner(s)

Patent OwnerAddress
GLOBAL NUCLEAR FUEL-AMERICAS LLC3901 CASTLE HAYNE ROAD M/C A11 WILMINGTON NC 28401
GLOBAL NUCLEAR FUEL-JAPAN CO LTD4-4 GINZA 6 CHOME CHUO-KU TOKYO-TO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elkins, Robert Wilmington, NC 2 4
Hayakawa, Hiroaki Yokohama-shi, JP 4 59
Makovicka, Mason Wilmington, NC 2 4
Tanabe, Akira Yokohama-shi, JP 72 662

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