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 PDFInfo
- 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- Withdrawn
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)
- Packages (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Closures For Containers (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.
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)
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)
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 |
-
1982
- 1982-10-08 EP EP82109325A patent/EP0077955A3/en not_active Withdrawn
- 1982-10-28 JP JP57188313A patent/JPS5883298A/en active Pending
Patent Citations (5)
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 |
---|---|
JPS5883298A (en) | 1983-05-19 |
EP0077955A2 (en) | 1983-05-04 |
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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. |