JPS6488185A - Nuclear fuel assembly - Google Patents
Nuclear fuel assemblyInfo
- Publication number
- JPS6488185A JPS6488185A JP62245566A JP24556687A JPS6488185A JP S6488185 A JPS6488185 A JP S6488185A JP 62245566 A JP62245566 A JP 62245566A JP 24556687 A JP24556687 A JP 24556687A JP S6488185 A JPS6488185 A JP S6488185A
- Authority
- JP
- Japan
- Prior art keywords
- fuel assembly
- nuclear fuel
- guide pipe
- sleeve
- fixing member
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
PURPOSE:To enable the reuse of a nuclear fuel assembly by forming an engaging part to the top end of a guide pipe and providing an insertion part into which the end part of said guide pipe is inserted to the adapter plate of an upper nozzle. CONSTITUTION:After the sleeve 3b of the guide part 3 of the nuclear fuel assembly is inserted into the insertion part 10a of an insertion hole 10, the projecting part 3d of the sleeve 3b is engaged with an engaging groove 10b by laterally sliding the upper nozzle and thereafter, a fixing member is fitted from the upper part of the adapter plate 1a into the insertion 10a of the insertion hole 10, by which the removal of the sleeve 3b from a detaining part 10c is prevented. Plural recesses 10d for caulking are provided to the insertion part 10a to prevent the fixing member from being removed from the insertion hole 10 and the inner side face of the fixing member is caulked at plural points. While the guide pipe 3 is easily fixed to the adapter plate 1a in such a manner, the removal of the guide pipe is possible. As a result, the reuse of the nuclear fuel assembly is enabled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62245566A JPS6488185A (en) | 1987-09-29 | 1987-09-29 | Nuclear fuel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62245566A JPS6488185A (en) | 1987-09-29 | 1987-09-29 | Nuclear fuel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6488185A true JPS6488185A (en) | 1989-04-03 |
Family
ID=17135616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62245566A Pending JPS6488185A (en) | 1987-09-29 | 1987-09-29 | Nuclear fuel assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6488185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003487A1 (en) * | 1991-08-06 | 1993-02-18 | Siemens Aktiengesellschaft | Nuclear reactor fuel element |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57131095A (en) * | 1980-10-08 | 1982-08-13 | Framatome Sa | Nuclear fuel assembly |
-
1987
- 1987-09-29 JP JP62245566A patent/JPS6488185A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57131095A (en) * | 1980-10-08 | 1982-08-13 | Framatome Sa | Nuclear fuel assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003487A1 (en) * | 1991-08-06 | 1993-02-18 | Siemens Aktiengesellschaft | Nuclear reactor fuel element |
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