Induced nuclear reactions: processes – systems – and elements – Reactor structures – Orifice or fluid control at inlet or outlet of coolant channels
Patent
1991-07-11
1992-11-03
Hunt, Brooks H.
Induced nuclear reactions: processes, systems, and elements
Reactor structures
Orifice or fluid control at inlet or outlet of coolant channels
376313, 376310, G21C 104
Patent
active
051606976
ABSTRACT:
The lower connector comprises an adaptor plate of square shape, traversed by water passage orifices, and a filtration plate pierced with holes of small dimensions and abutting against the adaptor plate. The water passage orifices of the adaptor plate are arranged completely symmetrically in relation to the medians and to the diagonals of the adaptor plate. The set of orifices in each of the zones of the adaptor plate limited by a diagonal and a median comprises orifices have an oblong cross-section and, if appropriate, water passage orifices of a different shape. The filtration plate comprises sets of holes of small dimensions arranged in the zones of the plate which come into alignment with the oblong orifices of the adaptor plate.
REFERENCES:
patent: 4559275 (1985-12-01), Matt
patent: 4684496 (1987-08-01), Wilson
patent: 4844861 (1989-07-01), Leclercq
patent: 5024806 (1991-06-01), Cioffi et al.
patent: 5037605 (1991-08-01), Riordan
Mortgat Regis
Verdier Michel
Chelliah Meena
Cogema
Framatome
Hunt Brooks H.
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