JPS58130295U - nuclear fuel assembly - Google Patents
nuclear fuel assemblyInfo
- Publication number
- JPS58130295U JPS58130295U JP1982027006U JP2700682U JPS58130295U JP S58130295 U JPS58130295 U JP S58130295U JP 1982027006 U JP1982027006 U JP 1982027006U JP 2700682 U JP2700682 U JP 2700682U JP S58130295 U JPS58130295 U JP S58130295U
- Authority
- JP
- Japan
- Prior art keywords
- fuel assembly
- nuclear fuel
- cross
- utility
- sectional shape
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、沸騰水形原子炉を概略的に示す縦断面図、第
２図は従来の核燃料集合体の上部を示す破砕断面図、第
３図は従来の核燃料集合体の上部を示す斜視図、第４図
及び第５図は本考案の核燃料集合体の一実施例の要部を
夫々示す破砕断面図と斜視図、第６図は本考案の変形例
を示す断面図である。
１３・・・・・・上部タイプレート、１４・・・・・・
チャンネルボックス、１４ａ・・・・・・チャンネルボ
ックス上端、１６・・・・・・操作用ハンドル、１６Ｃ
・・・・・・操作用ハンドル上端部。Fig. 1 is a vertical cross-sectional view schematically showing a boiling water reactor, Fig. 2 is a fragmented cross-sectional view showing the upper part of a conventional nuclear fuel assembly, and Fig. 3 is a perspective view showing the upper part of a conventional nuclear fuel assembly. 4 and 5 are a fragmented sectional view and a perspective view, respectively, showing essential parts of an embodiment of the nuclear fuel assembly of the present invention, and FIG. 6 is a sectional view showing a modification of the present invention. 13... Upper tie plate, 14...
Channel box, 14a... Upper end of channel box, 16... Operating handle, 16C
・・・・・・Top end of the operating handle.
Claims (1)
、チャンネルボックスの上端とほぼ等しいかそれよりも
低く定めることを特徴とする核燃料集合体。 ２ 上記操作用ハンドルの上端部の断面形状を、核燃料
集合体の長手方向の上記断面寸法が、それに垂直な方向
の上記断面寸法よりも大きくなるように、定めることを
特徴とする実用新案登録請求の範囲第１項に記載の核燃
料集合体。 ３ 上記断面形状は縦長の菱形であることを特徴とする
実用新案登録請求の範囲第２項に記載の核燃料集合体。[Claims for Utility Model Registration] 1. A nuclear fuel assembly characterized in that the height of the upper end of the handle for operating the upper tie plate is set to be approximately equal to or lower than the upper end of the channel box. 2. A request for registration of a utility model, characterized in that the cross-sectional shape of the upper end of the operating handle is determined such that the cross-sectional dimension in the longitudinal direction of the nuclear fuel assembly is larger than the cross-sectional dimension in the direction perpendicular thereto. The nuclear fuel assembly according to item 1 of the scope. 3. The nuclear fuel assembly according to claim 2, wherein the cross-sectional shape is a vertically elongated rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982027006U JPS58130295U (en) | 1982-02-26 | 1982-02-26 | nuclear fuel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982027006U JPS58130295U (en) | 1982-02-26 | 1982-02-26 | nuclear fuel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58130295U true JPS58130295U (en) | 1983-09-02 |
Family
ID=30038932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982027006U Pending JPS58130295U (en) | 1982-02-26 | 1982-02-26 | nuclear fuel assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130295U (en) |
-
1982
- 1982-02-26 JP JP1982027006U patent/JPS58130295U/en active Pending
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