Induced nuclear reactions: processes – systems – and elements – Fuel component structure – Plural fuel segments or elements
Patent
1985-10-17
1987-08-11
Walsh, Donald P.
Induced nuclear reactions: processes, systems, and elements
Fuel component structure
Plural fuel segments or elements
376441, 376440, G21C 332
Patent
active
046860797
ABSTRACT:
A fuel assembly has a fuel spacer consisting of a water rod having an outer diameter greater than that of fuel rods and a large number of circular sleeves into which the fuel rods are inserted. The fuel spacer has four bridge members. Both ends of these bridge members are fitted to two of eight circular sleeves which are adjacent one another in the diagonal direction of the fuel spacer. Both ends of each bridge member are bent so that its center projects outwardly away from the water rod.
REFERENCES:
patent: 4312705 (1982-01-01), Steinke
patent: 4314884 (1982-02-01), Fanning
patent: 4420458 (1983-12-01), Dunlap
patent: 4508679 (1985-04-01), Matzner
patent: 4544522 (1985-10-01), Curulla
Aizawa Yasuhiro
Hirakawa Hiromasa
Igarashi Takao
Ishikawa Toshimitsu
Konno Mutsuo
Hitachi , Ltd.
Hitachi Engineering Co. Ltd.
Walsh Donald P.
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