Induced nuclear reactions: processes – systems – and elements – Reactor protection or damage prevention – Auxiliary heat removal structure
Patent
1979-03-02
1982-08-03
Berrend, Harvey E.
Induced nuclear reactions: processes, systems, and elements
Reactor protection or damage prevention
Auxiliary heat removal structure
376405, 165 74, 165 78, G21C 1518
Patent
active
043427219
ABSTRACT:
A sodium-cooled fast reactor comprises at least one auxiliary heat exchanger constituted by a plurality of vertical heat-exchange modules each provided with a coolant circuit. A vertical cylindrical passage for each auxiliary heat exchanger extends through the reactor vault roof. The passage diameter is larger than the diameter of a heat-exchange module but smaller than the overall dimension of the auxiliary heat exchanger in horizontal cross-section. Each passage is closed by a shield plug after the modules have been placed in position, the modules being disposed around an axial extension of each shield plug.
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patent: 3537420 (1970-11-01), Chollet et al.
patent: 3547187 (1970-10-01), Cook et al.
patent: 4045286 (1977-08-01), Blum et al.
patent: 4101377 (1978-07-01), Berniolles et al.
patent: 4115192 (1978-09-01), Joganol
patent: 4124064 (1978-11-01), Jabsen et al.
Kerntechnik, vol. 15, 1973, No. 2, pp. 75-79.
Pomie Pierre
Verriere Philippe
Berrend Harvey E.
Commissariat a l''Energie Atomique
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