DISPOSITIVO DE CIERRE PARA AJUSTAR REVERSIBLEMENTE CUERPOS ALARGADOS A LAS TOBERAS SUPERIORES DE DEPOSITOS DE COMBUSTIBLE NUCLEAR

The invention relates to a releasable latching device for releasably attaching an elongate member, such as a burnable absorber rod or the like, to the top-nozzle adapter plate of a nuclear fuel assembly. … The device comprises an elongate mounting body (64) attached end-to-end to the elongate member...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GJERTSEN, ROBERT KENNETH, WILSON, JOHN FRANCIS
Format:	Patent
Sprache:	spa
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING 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 THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a releasable latching device for releasably attaching an elongate member, such as a burnable absorber rod or the like, to the top-nozzle adapter plate of a nuclear fuel assembly. … The device comprises an elongate mounting body (64) attached end-to-end to the elongate member (62) and extending axially therefrom, and a spring latch (66) supported on the mounting body and having latch fingers (80) which are resiliently deflectable into and from latching engagement with the top-nozzle adapter plate (34). … Use of this releasable latching device permits burnable absorber design, for example, to be specified just before fuel-assembly loading time, thus allowing the latest reactor operating information to be factored-in. It also obviates the need for on-site manufacturing.