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AbstractAbstract
[en] A device proofing the closing-slab comprising a metal-shoe against which is applied said device, the latter being constituted by a plurality of panels, each of which is formed by a padding of superimposed metal-cloths arranged in parallel relationship to the slab to be heat-proofed. Said device is characterized in that each panel is contained in a casing applied against the slab, constituted by two metal half-boxes of parallelepipedic shape embedded into each other. This can be applied to high-power reactors for protecting the slab against the aerosols of the coolant liquid-metal
[fr]
On decrit un dispositif de calorifugeage d'une dalle de fermeture de reacteur nucleaire a neutrons rapides, la dalle comportant une semelle metallique contre la surface de laquelle est applique le dispositif comportant un ensemble de panneaux constitues chacun par un matelas de toiles ou treillis metalliques superposes s'etendant parallelement a la dalle a calorifuger. Ce dispositif se caracterise en ce que chaque panneau est enferme dans un boitier plaque contre la dalle et forme de deux demi-boites metalliques parallelepipediques encastrees l'une dans l'autre. Ceci est applicable aux reacteurs de puissance elevee pour la protection de la dalle vis-a-vis des aerosols du metal liquide de refroidissementOriginal Title
Dispositif de calorifugeage d'une dalle de fermeture de reacteur nucleaire a neutrons rapides
Primary Subject
Source
26 Jun 1973; 13 p; FR PATENT DOCUMENT 2241849/A/; Available from Institut National de la Propriete Industrielle, Paris (France).
Record Type
Patent
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