Fast-neutron reactor fuel rod

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11610692
APP PUB NO 20210012912A1
SERIAL NO

16330715

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Abstract

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A fast-neutron nuclear reactor fuel assembly having fuel rods. Each fuel rod has nuclear fuel disposed in a sealed housing in the form of a tubular steel shell and end parts. A steel spacer element is wound in a coil with a specific pitch on the outside surface of the shell and is fastened on the end parts. The spacer element is in the form of a metallic band twisted around its longitudinal axis. The width of said band is approximately equal to the minimum distance between adjacent fuel rods in the fuel assembly. A transverse cross-sectional area of the band is within a range from 0.10 to 0.50 times the area of a circle described around the width of the band.

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Patent Owner(s)

Patent OwnerAddress
STATE ATOMIC ENERGY CORPORATION "ROSATOM" ON BEHALF OF THE RUSSIAN FEDERATIONMOSCOW 119017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chernetsov, Nikita Gennadevich d. Chernoe, RU 1 0
Chernobrovkin, Yuriy Vasilevich Moscow, RU 2 0
Leonov, Viktor Nikolaevich Moscow, RU 4 3
Rodina, Elena Aleksandrovna Moscow, RU 3 0
Shevchenko, Aleksey Borisovich Balashikha, RU 2 0

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