JPH0221596U - - Google Patents
Info
- Publication number
- JPH0221596U JPH0221596U JP1988099743U JP9974388U JPH0221596U JP H0221596 U JPH0221596 U JP H0221596U JP 1988099743 U JP1988099743 U JP 1988099743U JP 9974388 U JP9974388 U JP 9974388U JP H0221596 U JPH0221596 U JP H0221596U
- Authority
- JP
- Japan
- Prior art keywords
- lattice
- support
- fuel assembly
- support grid
- combining
- 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
- 239000002184 metal Substances 0.000 claims 1
- 239000003758 nuclear fuel Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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)
Description
第１図は本考案による支持格子を示す側面図、
第２図は第１図のＡ―Ａ線に沿つての断面図、第
３図は燃料集合体を示す概略説明図、第４図は従
来の支持格子を示す側面図、第５図は第４図のＢ
―Ｂ線に沿つての断面図、第６図は炉心内におけ
る燃料集合体の配列を示す概略説明図である。図
中
１……燃料集合体、３，１３……支持格子、７
，１７……ストラツプ（最外周ストラツプ）、８
，１８……凸部。
FIG. 1 is a side view showing the support grid according to the present invention;
2 is a sectional view taken along the line A-A in FIG. 1, FIG. 3 is a schematic explanatory diagram showing a fuel assembly, FIG. 4 is a side view showing a conventional support grid, and FIG. B in Figure 4
-A cross-sectional view taken along line B, and FIG. 6 is a schematic explanatory diagram showing the arrangement of fuel assemblies in the reactor core. In the figure 1...Fuel assembly, 3, 13...Support grid, 7
, 17...Strap (outermost strap), 8
, 18...Protrusion.
Claims (1)
組み合わせて形成される核燃料集合体用の支持格
子において、最外周のストラツプに凸部を外側に
突出するように一体成形したことを特徴とする核
燃料集合体用の支持格子。 A support lattice for a nuclear fuel assembly formed by combining a plurality of straps made of thin metal plates in a lattice shape, characterized in that the outermost strap is integrally molded with a convex part so as to protrude outward. Support grid for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988099743U JPH0221596U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988099743U JPH0221596U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221596U true JPH0221596U (en) | 1990-02-13 |
Family
ID=31327186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988099743U Pending JPH0221596U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221596U (en) |
-
1988
- 1988-07-29 JP JP1988099743U patent/JPH0221596U/ja active Pending