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1. (WO2017167853) TRANSPORT AND/OR STORAGE PACKAGING FOR RADIOACTIVE MATERIALS EQUIPPED WITH HEAT DISSIPATION DEVICES PRODUCED IN ONE PIECE

Pub. No.:    WO/2017/167853    International Application No.:    PCT/EP2017/057495
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Fri Mar 31 01:59:59 CEST 2017
IPC: G21F 5/10
Applicants: TN INTERNATIONAL
Inventors: BARDON, Olivier
GARCIA, Justo
MOMON, Sébastien
Title: TRANSPORT AND/OR STORAGE PACKAGING FOR RADIOACTIVE MATERIALS EQUIPPED WITH HEAT DISSIPATION DEVICES PRODUCED IN ONE PIECE
Abstract:
The invention relates to a packaging (1) for transport and/or storage of radioactive materials, comprising a containment enclosure (13) delimited by an inner casing (14), and heat dissipation devices (24) each produced in one piece by casting or by additive manufacturing and comprising: at least one heat conductor (20) arranged in the space (18) between the casings and having a first end rigidly attached to the inner casing (14) of the packaging, radiological protection means (22) being arranged between the heat conductors (20); an element (16a) for reconstituting an outer casing (16), rigidly attached to a second end of the conductor (20) opposite the first end, the reconstituting elements (16a) together forming all or part of said outer casing (16); and at least one outer cooling fin (32) extending outward from the reconstituting element (16a).