EP0077955A3 - Container for fuel elements for transportation and/or storage of nuclear fuel elements - Google Patents

Container for fuel elements for transportation and/or storage of nuclear fuel elements Download PDF

Info

Publication number
EP0077955A3
EP0077955A3 EP82109325A EP82109325A EP0077955A3 EP 0077955 A3 EP0077955 A3 EP 0077955A3 EP 82109325 A EP82109325 A EP 82109325A EP 82109325 A EP82109325 A EP 82109325A EP 0077955 A3 EP0077955 A3 EP 0077955A3
Authority
EP
European Patent Office
Prior art keywords
fuel elements
storage
transportation
container
fuel assembly
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.)
Withdrawn
Application number
EP82109325A
Other languages
German (de)
French (fr)
Other versions
EP0077955A2 (en
Inventor
Franz-Wolfgang Dr. Popp
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.)
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Nukem GmbH
Original Assignee
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Nukem GmbH
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 Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH, Nukem GmbH filed Critical Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Publication of EP0077955A2 publication Critical patent/EP0077955A2/en
Publication of EP0077955A3 publication Critical patent/EP0077955A3/en
Withdrawn legal-status Critical Current

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
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/12—Closures for containers; Sealing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Closures For Containers (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Packages (AREA)

Abstract

Die Erfindung betrifft einen Brennelementbehälter zum Transportieren und/oder Lagern von bestrahlten Kernreak­ torbrennelementen, dessen stirnseitige Aufnahmeöffnung durch einen aufgeschweißten Verschlußdeckel (6) verschlos­ sen ist. Um nach dem Verschweißen mit dem Verschlußdec­ kel (6) eine einfache und genaue Prüfung der keinen wesentlichen mechanischen Beanspruchungen ausgesetzten Schweißnaht (8) zu ermöglichen, weisen der Behältergrund­ körper (4) und der Verschlußdeckel (6) jeweils eine Schweiß­ lippe (7, 9) auf, die aneinanderliegend über den Umriß des Brennelementbehälters herausragen. Aus dem Deckelbe­ reich hervorgehende Spannungen können von den vorste­ henden Schweißlippen (7, 9) federnd aufgenommen werden. The invention relates to a fuel assembly for Transport and / or storage of irradiated nuclear freak gate fuel elements, the front receiving opening closed by a welded-on cover (6) is. After welding with the closure dec kel (6) a simple and accurate test of none exposed to significant mechanical stress To allow weld seam (8), the bottom of the container body (4) and the cap (6) each have a sweat lip (7, 9), which are contiguous over the outline of the Protrude from the fuel assembly. From the Deckelbe tensions arising from the foregoing existing welding lips (7, 9) are absorbed resiliently.

EP82109325A 1981-10-28 1982-10-08 Container for fuel elements for transportation and/or storage of nuclear fuel elements Withdrawn EP0077955A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3142647 1981-10-28
DE3142647 1981-10-28

Publications (2)

Publication Number Publication Date
EP0077955A2 EP0077955A2 (en) 1983-05-04
EP0077955A3 true EP0077955A3 (en) 1983-09-07

Family

ID=6144967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109325A Withdrawn EP0077955A3 (en) 1981-10-28 1982-10-08 Container for fuel elements for transportation and/or storage of nuclear fuel elements

Country Status (2)

Country Link
EP (1) EP0077955A3 (en)
JP (1) JPS5883298A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104366C2 (en) * 1981-02-07 1986-12-04 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Device for evacuating and filling final storage containers for radioactive material
DE3405735A1 (en) * 1984-02-17 1985-08-29 Steag Kernenergie Gmbh, 4300 Essen Method for sealing a metallic cask for shipping and/or long-term storage of radioactive materials, and cask closed using the method
DE3503641A1 (en) * 1984-07-24 1986-02-06 Nationale Genossenschaft für die Lagerung radioaktiver Abfälle - NAGRA, Baden METHOD FOR CLOSING A CONTAINER TO RECEIVE RADIOACTIVE MATERIAL AND CONTAINER FOR CARRYING OUT THE PROCESS
JP5812345B2 (en) * 2011-01-24 2015-11-11 アイシン精機株式会社 Purifier containing device for fuel cell system and fuel cell system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773771A (en) * 1946-03-01 1957-05-01 Atomic Energy Authority Uk Improvements in or relating to the metal sheathing of solid bodies
DE1552909A1 (en) * 1966-11-15 1969-08-21 Kernforschungsanlage Juelich Vacuum-tight metallic container for holding radioactive substances as well as method and device for the production of such containers
DE2300620A1 (en) * 1973-01-08 1974-07-11 Transnuklear Gmbh Shielded transport flask - for plutonium nitrate or uranyl nitrate solutions
DE2930991A1 (en) * 1979-07-31 1981-02-12 Nukem Gmbh CONTAINER FOR RECEIVING AND STORING TURNED FUEL ELEMENTS
EP0061067A1 (en) * 1981-03-20 1982-09-29 Asea Ab Method of storing spent fuel rods in a copper container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773771A (en) * 1946-03-01 1957-05-01 Atomic Energy Authority Uk Improvements in or relating to the metal sheathing of solid bodies
DE1552909A1 (en) * 1966-11-15 1969-08-21 Kernforschungsanlage Juelich Vacuum-tight metallic container for holding radioactive substances as well as method and device for the production of such containers
DE2300620A1 (en) * 1973-01-08 1974-07-11 Transnuklear Gmbh Shielded transport flask - for plutonium nitrate or uranyl nitrate solutions
DE2930991A1 (en) * 1979-07-31 1981-02-12 Nukem Gmbh CONTAINER FOR RECEIVING AND STORING TURNED FUEL ELEMENTS
EP0061067A1 (en) * 1981-03-20 1982-09-29 Asea Ab Method of storing spent fuel rods in a copper container

Also Published As

Publication number Publication date
EP0077955A2 (en) 1983-05-04
JPS5883298A (en) 1983-05-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB LI SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR GB LI SE

17P Request for examination filed

Effective date: 19831111

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NUKEM GMBH

Owner name: DEUTSCHE GESELLSCHAFT FUER WIEDERAUFARBEITUNG VON

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19850308

RIN1 Information on inventor provided before grant (corrected)

Inventor name: POPP, FRANZ-WOLFGANG, DR.