Induced nuclear reactions: processes – systems – and elements – Fuel component structure – Plural fuel segments or elements
Patent
1985-02-27
1988-04-26
Ramsey, Kenneth J.
Induced nuclear reactions: processes, systems, and elements
Fuel component structure
Plural fuel segments or elements
29271, 29723, 384297, G21C 334, G21C 2100
Patent
active
047403519
ABSTRACT:
A fuel assembly has a plurality of fuel rods arranged and held in parallel with one another in the cells of spacer assemblies arranged at suitable intervals. During the assemblying and transportation of the fuel assembly, flexible sleeves are inserted in respective cells such as to separate the fuel rods from parts provided on the walls of the cells, thereby protecting the fuel rod surfaces against any damage and scratch which may otherwise be caused due to interference between the fuel rod surface and the parts provided on the walls of the cell.
REFERENCES:
patent: 3033623 (1962-05-01), Thomson
patent: 3604096 (1971-09-01), Shiroma
patent: 3770582 (1973-11-01), Rogell
patent: 3933583 (1976-01-01), Jabsen
patent: 4277874 (1981-07-01), Brown et al.
patent: 4300328 (1981-11-01), Carlsen
Aoki Keiichi
Katsumizu Kenich
Komuro Kojiro
Mishima Teruaki
Sekine Takashi
Japan Nuclear Fuel Co., Ltd.
Ramsey Kenneth J.
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