JPS6234395U - - Google Patents
Info
- Publication number
- JPS6234395U JPS6234395U JP1985126386U JP12638685U JPS6234395U JP S6234395 U JPS6234395 U JP S6234395U JP 1985126386 U JP1985126386 U JP 1985126386U JP 12638685 U JP12638685 U JP 12638685U JP S6234395 U JPS6234395 U JP S6234395U
- Authority
- JP
- Japan
- Prior art keywords
- mounting plate
- fuel assembly
- fuel
- nuclear reactor
- waterrods
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 239000003758 nuclear fuel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
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図は本考案による原子炉用燃料集合体の上
部取付板を示す図、第２図はウオータロツドの端
栓部分を示す図、第３図は原子炉用燃料集合体の
一部を切欠いて示す全体図、第４図は従来原子炉
用燃料集合体の上部取付板を示す図である。
２……燃料棒、３……ウオータロツド、７……
オリエンテーシヨンボス、２０，２１……端栓、
Ｄ１，Ｄ２……シヤンク径。
Fig. 1 is a diagram showing the upper mounting plate of the nuclear reactor fuel assembly according to the present invention, Fig. 2 is a diagram showing the end plug part of the water rod, and Fig. 3 is a diagram showing a partially cut away part of the nuclear reactor fuel assembly. The overall view shown in FIG. 4 is a diagram showing an upper mounting plate of a conventional fuel assembly for a nuclear reactor. 2... Fuel rod, 3... Water rod, 7...
Orientation boss, 20, 21...end plug,
D 1 , D 2 ...Shank diameter.
Claims (1)
本のウオータロツドを上部取付板および下部取付
板を介して配列装着した原子炉用燃料集合体にお
いて、ウオータロツドを上部端栓のシヤンク断面
形状またはシヤンク径を異なる形とした複数のも
のとし、上部取付板のウオータロツドに対位置し
た部位にこれら上部端栓の形状等に対応した形状
等の孔を形成したことを特徴とする原子炉用燃料
集合体。 In a nuclear reactor fuel assembly in which a plurality of fuel rods and a plurality of waterrods are arranged and mounted in a fuel channel via an upper mounting plate and a lower mounting plate, the waterrods are arranged with different shank cross-sectional shapes or shank diameters of the upper end plug. 1. A fuel assembly for a nuclear reactor, characterized in that the fuel assembly has a plurality of shapes, and holes having a shape corresponding to the shape of the upper end plugs are formed in a portion of the upper mounting plate opposite to the water rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126386U JPS6234395U (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126386U JPS6234395U (en) | 1985-08-19 | 1985-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234395U true JPS6234395U (en) | 1987-02-28 |
Family
ID=31020142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985126386U Pending JPS6234395U (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6447994A (en) * | 1987-08-19 | 1989-02-22 | Hitachi Ltd | Fuel assembly |
-
1985
- 1985-08-19 JP JP1985126386U patent/JPS6234395U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6447994A (en) * | 1987-08-19 | 1989-02-22 | Hitachi Ltd | Fuel assembly |