BE903631A - USED NUCLEAR FUEL STORAGE CASTLE CLOSING SYSTEM. - Google Patents

USED NUCLEAR FUEL STORAGE CASTLE CLOSING SYSTEM.

Info

Publication number
BE903631A
BE903631A BE0/215854A BE215854A BE903631A BE 903631 A BE903631 A BE 903631A BE 0/215854 A BE0/215854 A BE 0/215854A BE 215854 A BE215854 A BE 215854A BE 903631 A BE903631 A BE 903631A
Authority
BE
Belgium
Prior art keywords
nuclear fuel
fuel storage
chateau
used nuclear
closing system
Prior art date
Application number
BE0/215854A
Other languages
French (fr)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE903631A publication Critical patent/BE903631A/en

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
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • 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
    • 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
    • G21F5/012—Fuel element racks in the containers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Le système de fermeture de chateau de stockage de combustible nucléaire usé comprend un élément de base creux (38) de chateau comportant une ouverture étagée (102) conçue pour la réception du combustible nucléaire usé, et un agencement de couvercle (122) destiné à fermer cette ouverture et comportant un élément de fermeture primaire (126) dont une région du pourtour est placée sur une première partie horizontale, un moyen (182) pour fixer cet élément (126) sur l'ouverture (102), et un joint primaire (232) étanche aux gaz disposé entre l'élément de fermeture primaire et la première partie horizontale pour empecher la fuite du gaz hors du chateau.The used nuclear fuel storage chateau closure system includes a hollow chateau base member (38) having a stepped opening (102) for receiving spent nuclear fuel, and a cover arrangement (122) for closing this opening and comprising a primary closing element (126), a region of the periphery of which is placed on a first horizontal part, means (182) for fixing this element (126) on the opening (102), and a primary seal ( 232) gas tight arranged between the primary closing element and the first horizontal part to prevent the escape of gas from the chateau.

BE0/215854A 1984-11-13 1985-11-13 USED NUCLEAR FUEL STORAGE CASTLE CLOSING SYSTEM. BE903631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67072784A 1984-11-13 1984-11-13

Publications (1)

Publication Number Publication Date
BE903631A true BE903631A (en) 1986-05-13

Family

ID=24691611

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215854A BE903631A (en) 1984-11-13 1985-11-13 USED NUCLEAR FUEL STORAGE CASTLE CLOSING SYSTEM.

Country Status (8)

Country Link
JP (1) JPS61120094A (en)
KR (1) KR930011023B1 (en)
BE (1) BE903631A (en)
CH (1) CH665919A5 (en)
ES (1) ES8801966A1 (en)
FR (1) FR2573238B1 (en)
GB (1) GB2166680B (en)
IT (1) IT1185498B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997618A (en) * 1988-05-24 1991-03-05 Westinghouse Electric Corp. Fuel rod shipping cask having peripheral fins
US4896046A (en) * 1988-05-24 1990-01-23 Westinghouse Electric Corp. Fuel rod shipping cask having peripheral fins
FR2649824B1 (en) * 1989-07-17 1994-03-25 Commissariat A Energie Atomique PACKAGE FOR THE STORAGE AND TRANSPORT OF FISSIL MATERIAL
US5089214A (en) * 1990-07-26 1992-02-18 Westinghouse Electric Corp. Apparatus for monitoring the pressure within a cask containing radioactive material
FR2762132B1 (en) * 1997-04-10 1999-06-18 Commissariat Energie Atomique TRANSPORTATION PACKAGE FOR DANGEROUS PACKAGES, SUCH AS HIGH-ACTIVITY NUCLEAR PACKAGES
FR2766570B1 (en) * 1997-07-24 1999-09-24 Transnucleaire DEVICE AND METHOD FOR PERMANENTLY TESTING THE SEALING OF SINGLE OR MULTIPLE LIDS FOR SEALING CONTAINERS FOR RADIOACTIVE MATERIALS
SE2251135A1 (en) * 2022-09-30 2024-03-31 Svensk Kaernbraenslehantering Ab Devices and methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1039416A (en) * 1974-09-19 1978-09-26 Norman L. Greer Shipping container for nuclear fuels
US4197467A (en) * 1977-12-16 1980-04-08 N L Industries, Inc. Dry containment of radioactive materials
DE2905094C2 (en) * 1979-02-10 1982-03-18 GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen Shielding transport and / or shielding storage containers
DE2950198A1 (en) * 1979-12-13 1981-06-19 Kraftwerk Union AG, 4330 Mülheim DEVICE AND METHOD FOR STORING USED FUEL ELEMENTS
DE3025795C2 (en) * 1980-07-08 1986-08-28 GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen Process for the continuous monitoring of two sealing barriers in shielding transport and storage containers for radioactive substances
US4456827A (en) * 1980-07-11 1984-06-26 Transnuklear Gmbh Transportation and/or storage containers for radioactive material
DE3037290C2 (en) * 1980-10-02 1983-01-20 Transnuklear Gmbh, 6450 Hanau Transport and / or storage containers for radioactive substances
DE3127219A1 (en) * 1981-07-10 1983-01-27 GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen SHIELDING TRANSPORT AND / OR SHIELDING CONTAINER

Also Published As

Publication number Publication date
ES548632A0 (en) 1987-08-01
IT1185498B (en) 1987-11-12
KR930011023B1 (en) 1993-11-19
JPH0476596B2 (en) 1992-12-04
GB2166680B (en) 1989-01-05
FR2573238A1 (en) 1986-05-16
GB8527745D0 (en) 1985-12-18
ES8801966A1 (en) 1987-08-01
CH665919A5 (en) 1988-06-15
FR2573238B1 (en) 1992-07-31
IT8522727A0 (en) 1985-11-05
JPS61120094A (en) 1986-06-07
KR860004433A (en) 1986-06-23
GB2166680A (en) 1986-05-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19921130