JPS6184898U - - Google Patents
Info
- Publication number
- JPS6184898U JPS6184898U JP1984169962U JP16996284U JPS6184898U JP S6184898 U JPS6184898 U JP S6184898U JP 1984169962 U JP1984169962 U JP 1984169962U JP 16996284 U JP16996284 U JP 16996284U JP S6184898 U JPS6184898 U JP S6184898U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- lid
- nuclear reactor
- reactor fuel
- holes
- 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
- 239000003758 nuclear fuel Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 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
- Gasket Seals (AREA)
Description
第１図は本考案の実施例による原子炉燃料の缶
詰缶の構造要部の部分断面図、第２図は従来の缶
詰缶の正面図、第３図は第２図の円Ｐ部の部分断
面拡大図、第４図は第３図の平面図である。
１：本体、１ｂ：孔、２：蓋、２ａ：グリツプ
構造の穴、２ｄ：溝、２ｇ：凹部、２ｉ：筒、３
：使用済燃料、４：冷却媒体、５：グリツパの爪
、８：ボール、９：シール材、１０：スライドリ
ング、１２：ばね。
Fig. 1 is a partial cross-sectional view of the main structure of a nuclear reactor fuel can according to an embodiment of the present invention, Fig. 2 is a front view of a conventional can, and Fig. 3 is a portion of the circle P in Fig. 2. The enlarged sectional view, FIG. 4, is a plan view of FIG. 3. 1: Main body, 1b: Hole, 2: Lid, 2a: Grip structure hole, 2d: Groove, 2g: Recess, 2i: Cylinder, 3
: Spent fuel, 4: Cooling medium, 5: Gripper claw, 8: Ball, 9: Seal material, 10: Slide ring, 12: Spring.
Claims (1)
納し、冷却媒体を充填するとともに、上端部開口
をグリツパの着脱可能なグリツプ構造を備えた蓋
により密閉する原子炉燃料の缶詰缶であつて、前
記本体の上部の同一円周上に配置され本体の壁を
貫通する複数の孔と、前記それぞれの孔に挿入さ
れ移動可能のボールと、前記蓋の外周に刻まれ前
記ボールの嵌入または遊離により該蓋と前記本体
とを係合または分離する環状の溝と、前記孔の外
径側に前記ボールに接触するように配置され、本
体に一端を固定されたばねで上端を下方に押圧さ
れ、内径の異なる段付の内周面を有し本体上部の
環状の凹部に沿つて上下に移動可能の筒状のスラ
イドリングと、前記蓋の外径側に配置され前記本
体と蓋との隙間をシールするシール材とから構成
することを特徴とする原子炉燃料の缶詰缶。 It is a nuclear reactor fuel can that stores spent nuclear reactor fuel inside a cylindrical body, fills it with a cooling medium, and seals the top opening with a lid equipped with a removable grip structure. a plurality of holes arranged on the same circumference in the upper part of the main body and penetrating the wall of the main body; a movable ball inserted into each of the holes; and a plurality of holes cut into the outer periphery of the lid into which the balls can be inserted or an annular groove that engages or separates the lid and the main body by release, and an annular groove that is arranged on the outer diameter side of the hole so as to contact the ball, and whose upper end is pressed downward by a spring whose one end is fixed to the main body. , a cylindrical slide ring having a stepped inner circumferential surface with a different inner diameter and movable up and down along an annular recess in the upper part of the main body, and a gap between the main body and the lid, which is arranged on the outer diameter side of the lid. A can of nuclear reactor fuel, characterized in that it is comprised of a sealing material for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984169962U JPS6184898U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984169962U JPS6184898U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184898U true JPS6184898U (en) | 1986-06-04 |
Family
ID=30727673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984169962U Pending JPS6184898U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184898U (en) |
-
1984
- 1984-11-09 JP JP1984169962U patent/JPS6184898U/ja active Pending