Induced nuclear reactions: processes – systems – and elements – Reactor protection or damage prevention – Core catchers
Patent
1996-09-06
1997-11-18
Wasil, Daniel D.
Induced nuclear reactions: processes, systems, and elements
Reactor protection or damage prevention
Core catchers
376298, G21C 9016
Patent
active
056895380
ABSTRACT:
The device includes a corium collector arranged below the vessel of the reactor, with circulation channels for cooling the collector and the corium. These channels are connected to a water feed and cooling-fluid removal circuit including a water storage tank, a tank for collecting fluid removed from the channels and a steam ejector which receives steam from the cooling fluid originating from the collection tank and sucks water from the storage tank and injects the water into the channels.
REFERENCES:
patent: 3607630 (1971-09-01), West et al.
patent: 4342621 (1982-08-01), Keating, Jr.
patent: 4464333 (1984-08-01), Wohlsen
patent: 4668467 (1987-05-01), Miler et al.
patent: 5280509 (1994-01-01), Py et al.
patent: 5343506 (1994-08-01), Artnik et al.
Patent Abstracts of Japan, vol. 017, No. 122 (P-1501), JP-A-4305192 (Oct. 28, 1992).
Framatome
Wasil Daniel D.
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