Supporting grid for nuclear reactor fuel elements - has elements in peripheral cells gripped between inner bosses and outer springs

A supporting grid for spacing the fuel elements of a fuel element cluster in a water-cooled nuclear reactor defines a block of square-section cells each accommodating one fuel element and is made up of interlocking flat strips welded together and made of Zr alloy. A spring member (37) of Ni alloy is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MAYET ROLAND, CACHAT STEPHANE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PHYSICS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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