FR3114907B1 - Emballage pour le transport et/ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques - Google Patents

Emballage pour le transport et/ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques Download PDF

Info

Publication number
FR3114907B1
FR3114907B1 FR2010235A FR2010235A FR3114907B1 FR 3114907 B1 FR3114907 B1 FR 3114907B1 FR 2010235 A FR2010235 A FR 2010235A FR 2010235 A FR2010235 A FR 2010235A FR 3114907 B1 FR3114907 B1 FR 3114907B1
Authority
FR
France
Prior art keywords
radiological
radioactive materials
packaging
transport
storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2010235A
Other languages
English (en)
Other versions
FR3114907A1 (fr
Inventor
Hervé Ripert
Yves Gourdon
Frédérick Bordes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TN International SA
Original Assignee
TN International SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TN International SA filed Critical TN International SA
Priority to FR2010235A priority Critical patent/FR3114907B1/fr
Priority to EP21306304.3A priority patent/EP3982375A1/fr
Priority to US17/492,900 priority patent/US11715576B2/en
Priority to JP2021164804A priority patent/JP2022061971A/ja
Priority to KR1020210132028A priority patent/KR20220046485A/ko
Priority to CN202111173138.8A priority patent/CN114300171A/zh
Publication of FR3114907A1 publication Critical patent/FR3114907A1/fr
Application granted granted Critical
Publication of FR3114907B1 publication Critical patent/FR3114907B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/02—Transportable or portable shielded containers with provision for restricted exposure of a radiation source within the container
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • G21F3/04—Bricks; Shields made up therefrom
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/12—Closures for containers; Sealing arrangements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/10—Organic substances; Dispersions in organic carriers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/002—Containers for fluid radioactive wastes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal
    • G21F5/008—Containers for fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/02—Transportable or portable shielded containers with provision for restricted exposure of a radiation source within the container
    • G21F5/04—Means for controlling exposure, e.g. time, size of aperture
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Buffer Packaging (AREA)
  • Measurement Of Radiation (AREA)

Abstract

L’invention se rapporte à emballage (1) pour le transport et/ou le stockage de matières radioactives (3), comprenant une cavité de logement (12) des matières radioactives, ainsi qu’un dispositif de protection radiologique (14) comprenant des éléments de protection radiologique (16) agencés dans un espace annulaire (18). Selon l’invention, associé à au moins deux éléments de protection radiologique (16) qui se succèdent selon une direction donnée de l’espace annulaire, parmi une direction longitudinale (8) et une direction circonférentielle (28), il est prévu un organe de verrouillage (32) conçu pour limiter / interdire l’écartement des deux éléments de protection radiologique (16) l’un par rapport à l’autre dans la direction donnée. Figure pour l’abrégé : Figure 8.
FR2010235A 2020-10-07 2020-10-07 Emballage pour le transport et/ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques Active FR3114907B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2010235A FR3114907B1 (fr) 2020-10-07 2020-10-07 Emballage pour le transport et/ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques
EP21306304.3A EP3982375A1 (fr) 2020-10-07 2021-09-21 Emballage pour le transport et/ ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques
US17/492,900 US11715576B2 (en) 2020-10-07 2021-10-04 Package for transporting and/or storing radioactive materials, comprising a radiological protection device reducing risks of radiological leaks
JP2021164804A JP2022061971A (ja) 2020-10-07 2021-10-06 放射性物質の漏出の危険を低減する放射線防護装置を具備する、放射性物質を輸送及び／又は格納するための容器
KR1020210132028A KR20220046485A (ko) 2020-10-07 2021-10-06 방사능 누출 위험을 줄이는 방사능 보호 장치를 포함하는, 방사능 물질 운송용 및/또는 저장용 패키지
CN202111173138.8A CN114300171A (zh) 2020-10-07 2021-10-08 用于运输和/或储存放射性材料的包装

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010235 2020-10-07
FR2010235A FR3114907B1 (fr) 2020-10-07 2020-10-07 Emballage pour le transport et/ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques

Publications (2)

Publication Number Publication Date
FR3114907A1 FR3114907A1 (fr) 2022-04-08
FR3114907B1 true FR3114907B1 (fr) 2022-12-23

Family

ID=74758883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010235A Active FR3114907B1 (fr) 2020-10-07 2020-10-07 Emballage pour le transport et/ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques

Country Status (6)

Country Link
US (1) US11715576B2 (fr)
EP (1) EP3982375A1 (fr)
JP (1) JP2022061971A (fr)
KR (1) KR20220046485A (fr)
CN (1) CN114300171A (fr)
FR (1) FR3114907B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2108855A1 (en) * 1970-05-11 1971-11-25 Dampferzeugerbau Veb K Canister for atomic wastes
FR2776118B1 (fr) * 1998-03-13 2000-06-09 Transnucleaire Dispositif de protection contre les rayonnements pour conteneur de transport de matieres radioactives
FR3060192B1 (fr) * 2016-12-09 2019-05-17 Tn International Emballage de transport et/ou d'entreposage de matieres radioactives comprenant un systeme de communication fluidique ameliore entre l'interieur et l'exterieur de l'enceinte de confinement
WO2021202882A1 (fr) * 2020-04-01 2021-10-07 Holtec International Système de stockage pour déchets nucléaires radioactifs avec protection contre les surtensions

Also Published As

Publication number Publication date
FR3114907A1 (fr) 2022-04-08
EP3982375A1 (fr) 2022-04-13
JP2022061971A (ja) 2022-04-19
US20220108811A1 (en) 2022-04-07
US11715576B2 (en) 2023-08-01
KR20220046485A (ko) 2022-04-14
CN114300171A (zh) 2022-04-08

Similar Documents

Publication Publication Date Title
FR3114907B1 (fr) Emballage pour le transport et/ou le stockage de matieres radioactives, comprenant un dispositif de protection radiologique reduisant les risques de fuites radiologiques
FI68299C (fi) Skyddsanordning foer en ledaxel
US3583244A (en) Device for sealing the interior space of a homokinetic universal joint
US3330568A (en) Annular lead packing fitted with ushaped cover member and thrust collar for cylinder head seal
US3204971A (en) Seal utilizing mechanical and fluid pressure loading
CN110425281A (zh) 用于减速器输出轴的密封布置结构和具有密封布置结构的减速器
UA123130C2 (uk) Нарізне з'єднання для сталевої труби
US20170211734A1 (en) Pipe coupling device
EP1415134B1 (fr) Dispositif de mesure de charges sur des composants en rotation
CN106143592A (zh) 齿条引导装置
US20190368610A1 (en) Seal structure with o-ring
DE20214529U1 (de) Doppeltwirkende Dichtungsanordnungen
EP0094520B1 (fr) Dispositif pour le blocage de deux membres
KR940015320A (ko) 회전부재의 균형을 유지시키기 위한 균형장치
EP3511598A1 (fr) Joint d'étanchéité
FR2835958B1 (fr) Paroi de protection a blindage anti-poincon pour conteneur et conteneur comprenant au moins une telle paroi
US2804358A (en) Device for mounting caterpillar track rollers
JP3466199B2 (ja) 摩擦式回転ジョイント
US9841016B2 (en) Cryogenic, self-aligning cartridge seal
FR3094549B1 (fr) Ensemble comprenant un emballage pour l’entreposage de matieres radioactives, et son systeme de support
US10859114B2 (en) Universal joint bearing
FR3082572B1 (fr) Dispositif d'arret axial entre deux pieces
FR3087933B1 (fr) Ensemble collimateur et appareil de détection de rayons
CN204921807U (zh) 一种减振机构和医疗设备
US20160018003A1 (en) V-ring seal with shields

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220408

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4