JPS54129282A - Core supporting plate - Google Patents
Core supporting plateInfo
- Publication number
- JPS54129282A JPS54129282A JP3587878A JP3587878A JPS54129282A JP S54129282 A JPS54129282 A JP S54129282A JP 3587878 A JP3587878 A JP 3587878A JP 3587878 A JP3587878 A JP 3587878A JP S54129282 A JPS54129282 A JP S54129282A
- Authority
- JP
- Japan
- Prior art keywords
- fuel assembly
- hole
- blancket
- core
- diameter
- 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.)
- Granted
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 make the curvature load of core supporting plate small by providing coarse pitch between diameter blancket and assembly body of neutron shielding body.
CONSTITUTION: Core suporting plate 4 is provided with core fuel assembly hole 21, diameter blancket fuel assembly hole 22 of diameter blancket 2 and neutron shielding hole 23 of neutron shield body 3. Pitch of respective hole is set in a manner that the arrangement pitch of diameter blancket fuel assembly hole 22 and neutron shield hole 23 are larger than the arrangement pitch of core fuel assembly hole 21. Further, the boundary pitch in a radial direction between core fuel assembly hole 21 and diameter blancket fuel assembly hole 22 is set larger than that of core fuel assembly hole 21. This enables the mutual action between assemblies accelerating the curvature of fuel assembly to make small and enables the load of pad to make small.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53035878A JPS581758B2 (en) | 1978-03-28 | 1978-03-28 | core support plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53035878A JPS581758B2 (en) | 1978-03-28 | 1978-03-28 | core support plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54129282A true JPS54129282A (en) | 1979-10-06 |
JPS581758B2 JPS581758B2 (en) | 1983-01-12 |
Family
ID=12454250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53035878A Expired JPS581758B2 (en) | 1978-03-28 | 1978-03-28 | core support plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS581758B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59137890A (en) * | 1983-01-21 | 1984-08-08 | シーメンス、アクチエンゲゼルシヤフト | Reactor core composed of fuel assembly |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196961A (en) * | 1983-04-23 | 1984-11-08 | Sanshin Ind Co Ltd | De-icer for carburettor |
JPS59194547U (en) * | 1983-06-11 | 1984-12-24 | 株式会社コシダテック | Anti-icing device for engines with air governors |
-
1978
- 1978-03-28 JP JP53035878A patent/JPS581758B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59137890A (en) * | 1983-01-21 | 1984-08-08 | シーメンス、アクチエンゲゼルシヤフト | Reactor core composed of fuel assembly |
JPH0441797B2 (en) * | 1983-01-21 | 1992-07-09 | Siemens Ag |
Also Published As
Publication number | Publication date |
---|---|
JPS581758B2 (en) | 1983-01-12 |
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