JPS5471293A - Reactor - Google Patents
ReactorInfo
- Publication number
- JPS5471293A JPS5471293A JP13825977A JP13825977A JPS5471293A JP S5471293 A JPS5471293 A JP S5471293A JP 13825977 A JP13825977 A JP 13825977A JP 13825977 A JP13825977 A JP 13825977A JP S5471293 A JPS5471293 A JP S5471293A
- Authority
- JP
- Japan
- Prior art keywords
- core
- same
- reactor
- rectifying
- lattice
- 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
Abstract
PURPOSE: To provide a reactor wherein rectifying lattices thereof are arranged by deviating the same from the center of the core toward the outer side in the radial direction, the coolant flowing out is passed through the corresponding lattice to prevent error in position of detecting instrumentation well, thereby to improve the precision of in-core instrumentation of the reactor.
CONSTITUTION: A core 6 is provided in upper and lower plenums 4 and 5 of a reactor vessel 1, and a heat impact preventing plate 13 is provided at the lower part of a upper mechanism 10 of the core 6. Respective lattices of the rectifying lattices 12a in the same number as the nuclear fuel assemblies are arranged by causing the same to approach the upper part of the core 6 and deviating the same the center of the core 6 outwardly in the radial direction. Then, the coolant flowing out of the core 6 passes through the corresponding rectifying lattice 12a but does not pass through other lattice. Consequently, the instrumentation well 16 detects the operational state of the corresponding fuel assembly thereby to prevent the positional error.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13825977A JPS5471293A (en) | 1977-11-17 | 1977-11-17 | Reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13825977A JPS5471293A (en) | 1977-11-17 | 1977-11-17 | Reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5471293A true JPS5471293A (en) | 1979-06-07 |
Family
ID=15217750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13825977A Pending JPS5471293A (en) | 1977-11-17 | 1977-11-17 | Reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5471293A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739386A (en) * | 1980-08-20 | 1982-03-04 | Tokyo Shibaura Electric Co | Nuclear reactor |
| FR2535888A1 (en) * | 1982-11-05 | 1984-05-11 | Novatome | CAP-COVER OF THE HEART OF A NUCLEAR REACTOR WITH QUICK NEUTRONS |
| FR2546657A1 (en) * | 1983-05-26 | 1984-11-30 | Commissariat Energie Atomique | COVER PLUG OF A NUCLEAR REACTOR COOLED BY LIQUID METAL |
-
1977
- 1977-11-17 JP JP13825977A patent/JPS5471293A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739386A (en) * | 1980-08-20 | 1982-03-04 | Tokyo Shibaura Electric Co | Nuclear reactor |
| FR2535888A1 (en) * | 1982-11-05 | 1984-05-11 | Novatome | CAP-COVER OF THE HEART OF A NUCLEAR REACTOR WITH QUICK NEUTRONS |
| FR2546657A1 (en) * | 1983-05-26 | 1984-11-30 | Commissariat Energie Atomique | COVER PLUG OF A NUCLEAR REACTOR COOLED BY LIQUID METAL |
| JPS59231482A (en) * | 1983-05-26 | 1984-12-26 | コミツサレ・ア・レナジイ・アトミツク | Core cover plug for liquid metal cooling nuclear reactor |
| US4756879A (en) * | 1983-05-26 | 1988-07-12 | Commissariat A L'energie Atomique | Core cover plug of a liquid metal-cooled nuclear reactor |
| JPH0473115B2 (en) * | 1983-05-26 | 1992-11-19 | Komitsusaria Ta Renerujii Atomiiku |
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