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1. WO2020193910 - STORAGE CONTAINER OF INTERCHANGEABLE CONFIGURATION FOR A CASK FOR TRANSPORTING AND/OR WAREHOUSING RADIOACTIVE MATERIALS

Publication Number WO/2020/193910
Publication Date 01.10.2020
International Application No. PCT/FR2020/050558
International Filing Date 16.03.2020
Chapter 2 Demand Filed 18.08.2020
IPC
G21F 5/005 2006.01
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
5Transportable or portable shielded containers
005Containers for solid radioactive wastes, e.g. for ultimate disposal
G21F 5/012 2006.01
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
5Transportable or portable shielded containers
005Containers for solid radioactive wastes, e.g. for ultimate disposal
008Containers for fuel elements
012Fuel element racks in the containers
CPC
G21F 5/012
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
5Transportable or portable shielded containers
005Containers for solid radioactive wastes, e.g. for ultimate disposal
008Containers for fuel elements
012Fuel element racks in the containers
Applicants
  • TN INTERNATIONAL [FR]/[FR]
Inventors
  • LE STUM, Fabien
  • TEYSSIER, Pierre
  • KERR, Benjamin
Agents
  • AHNER, Philippe
Priority Data
190325828.03.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) STORAGE CONTAINER OF INTERCHANGEABLE CONFIGURATION FOR A CASK FOR TRANSPORTING AND/OR WAREHOUSING RADIOACTIVE MATERIALS
(FR) PANIER DE RANGEMENT A CONFIGURATION INTERCHANGEABLE POUR EMBALLAGE DE TRANSPORT ET/OU D'ENTREPOSAGE DE MATIERES RADIOACTIVES
Abstract
(EN)
The invention relates to a storage container (1) of interchangeable configuration, the container being intended to be housed in a cask (200) for transporting and/or warehousing radioactive materials, and comprising, in the longitudinal direction (8), a plurality of successive transverse structures (20), the transverse structures (20) being provided in a number N corresponding to an integer greater than or equal to three, and the container being produced by alternation of structural stages (ESi) and of stages (EEi) spacing apart the structural stages, each spacing stage (EEi) being formed by a plurality of longitudinal spacing devices (30), each comprising at least one elementary spacing member (32a, 32b), at least one elementary spacing member (32a) of one of the spacing stages (EEi) having a height (H1) different from the height (H2) of at least one elementary spacing member (32b) of another spacing stage (EEi).
(FR)
L'invention se rapporte à un panier de rangement (1) à configuration interchangeable, le panier étant destiné à être logé dans un emballage (200) de transport et/ou d'entreposage de matières radioactives, et comprenant une pluralité de structures transversales (20) se succédant selon la direction longitudinale (8), les structures transversales (20) étant prévues dans un nombre N correspondant à un entier supérieur ou égal à trois, et le panier étant réalisé par l'alternance d'étages structurels (ESi) et d'étages (EEi) d'espacement des étages structurels, chaque étage d'espacement (EEi) étant formé par une pluralité de dispositifs d'espacement longitudinal (30),comprenant chacun au moins un organe élémentaire d'espacement (32a, 32b), au moins un organe élémentaire d'espacement (32a) de l'un des étages d'espacement (EEi) présentant une hauteur (H1) différente de la hauteur (H2) d'au moins un organe élémentaire d'espacement (32b) d'un autre étage d'espacement (EEi).
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