| 摘要 |
The invention relates to fast-breeder nuclear reactors.
<??>It relates to a reactor in which a separation wall structure (5) includes a lower part (5a) of cylindrical shape and an upper part (5c) which also has a cylindrical shape, which are connected by a flange part (5b). The machines and apparatus are placed inside or outside the structure, so that it is pierced only at exit orifices (24) of intermediate heat exchangers (9) and holes for extraction of fuel (17). In this way, in the event of operational shutdown, the various machines and apparatuses can be withdrawn separately with ease.
<??>Application to fast-breeder reactors.
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