GRILLE DE MAINTIEN DE CRAYONS POUR ASSEMBLAGE DE COMBUSTIBLE NUCLEAIRE ET ASSEMBLAGE CORRESONDANT

GRILLE DE MAINTIEN DE CRAYONS POUR ASSEMBLAGE DE COMBUSTIBLE NUCLEAIRE ET ASSEMBLAGE CORRESONDANT

The cage (13), made to form a series of cells (21, 23) in a regular network to hold fuel rods, is made from inner intersecting plates (15) and a peripheral band (17) with guide fins (33) along at least one of its edges (35, 37). It differs by having inward-facing projections (39) between the fins, t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BONNAMOUR MICHEL, STABEL WEINHEIMER JURGEN, MARGIER GILLES, BURFIN PASCAL
Format: Patent
Sprache:fre
Schlagworte:
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Beschreibung
Zusammenfassung:The cage (13), made to form a series of cells (21, 23) in a regular network to hold fuel rods, is made from inner intersecting plates (15) and a peripheral band (17) with guide fins (33) along at least one of its edges (35, 37). It differs by having inward-facing projections (39) between the fins, the projections being formed by bosses made in the peripheral band, which also has holes (31) for the lateral passage of cooling fluid located in the middle of the outer walls of the cage's peripheral cells.