Patent
1976-02-11
1978-09-26
Engle, Samuel W.
176 40, 176 87, G21C 900
Patent
active
041167643
ABSTRACT:
Nuclear reactor apparatus for containing, cooling, and dispersing reactor debris assumed to flow from the core area in the unlikely event of an accident causing core meltdown. The apparatus includes a plurality of horizontally disposed vertically spaced plates, having depressions to contain debris in controlled amounts, and a plurality of holes therein which provide natural circulation cooling and a path for debris to continue flowing downward to the plate beneath. The uppermost plates may also include generally vertical sections which form annular-like flow areas which assist the natural circulation cooling.
REFERENCES:
patent: 3719556 (1973-03-01), Snyder, Jr. et al.
patent: 3945883 (1976-03-01), Hind et al.
patent: 3962032 (1976-06-01), Berniolles et al.
patent: 3964966 (1976-06-01), Lampe
Dermer Z. L.
Engle Samuel W.
Levine Edward L.
Palo Ralph
The United States of America as represented by the United States
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