PROCEDE ET SYSTEME DE DETERMINATION DE LA MASSE VOLUMIQUE ET DES CARACTERISTIQUES DIMENSIONNELLES D'UN OBJET, ET APPLICATION AU CONTROLE DES PASTILLES DE COMBUSTIBLE NUCLEAIRE EN COURS DE FABRICATION

PROCEDE ET SYSTEME DE DETERMINATION DE LA MASSE VOLUMIQUE ET DES CARACTERISTIQUES DIMENSIONNELLES D'UN OBJET, ET APPLICATION AU CONTROLE DES PASTILLES DE COMBUSTIBLE NUCLEAIRE EN COURS DE FABRICATION

The system for automatic determination of the density of an object (100) comprises: an apparatus (2) to determine a significant dimension (x) of said object (100), an apparatus (30) to determine the intensity (I) of a photon beam attenuated by passing through said object (100), an acquisition, proce...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LYOUSSI ABDALLAH, PAYAN EMMANUEL
Format: Patent
Sprache:fre
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:The system for automatic determination of the density of an object (100) comprises: an apparatus (2) to determine a significant dimension (x) of said object (100), an apparatus (30) to determine the intensity (I) of a photon beam attenuated by passing through said object (100), an acquisition, processing and analysis apparatus (200), means (70, 72, 80, 82, 84, 86, 88) of transporting the object (100), first means (74, 76, 78) of adjusting the position of the object (100), second means (90, 92, 94, 96, 98) of adjusting the position of the object (100). The method for using the system described above includes steps to calibrate components of apparatuses 2 and 30, and steps to actually determine the significant dimension of objects (100), that are done on each object (100) in said set of objects.