JPS6120560Y2 - - Google Patents
Info
- Publication number
- JPS6120560Y2 JPS6120560Y2 JP1981130943U JP13094381U JPS6120560Y2 JP S6120560 Y2 JPS6120560 Y2 JP S6120560Y2 JP 1981130943 U JP1981130943 U JP 1981130943U JP 13094381 U JP13094381 U JP 13094381U JP S6120560 Y2 JPS6120560 Y2 JP S6120560Y2
- Authority
- JP
- Japan
- Prior art keywords
- cladding tube
- holding
- holding member
- pressing spring
- spring
- 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.)
- Expired
Links
- 238000005253 cladding Methods 0.000 claims description 56
- 239000000446 fuel Substances 0.000 claims description 25
- 239000008188 pellet Substances 0.000 claims description 25
- 239000003758 nuclear fuel Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 11
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 4
- 230000004992 fission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981130943U JPS5837593U (ja) | 1981-09-04 | 1981-09-04 | 核燃料棒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981130943U JPS5837593U (ja) | 1981-09-04 | 1981-09-04 | 核燃料棒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5837593U JPS5837593U (ja) | 1983-03-11 |
| JPS6120560Y2 true JPS6120560Y2 (en]) | 1986-06-20 |
Family
ID=29924546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981130943U Granted JPS5837593U (ja) | 1981-09-04 | 1981-09-04 | 核燃料棒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837593U (en]) |
-
1981
- 1981-09-04 JP JP1981130943U patent/JPS5837593U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5837593U (ja) | 1983-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4871509A (en) | Fuel column retainer using radially compressed spring | |
| US4111748A (en) | Nuclear fuel rod with stress relieving device | |
| US3378458A (en) | Nuclear reactor fuel element | |
| US4080253A (en) | Expandable device for a nuclear fuel rod | |
| US3230152A (en) | Compartmented nuclear reactor fuel rod and method of making | |
| JPS6120560Y2 (en]) | ||
| CN113012828A (zh) | 一种控制棒吸收体组件、控制棒及控制棒组件 | |
| US3963566A (en) | Nuclear fuel column retainer | |
| US4011134A (en) | Pressurized-coolant reactor fuel rod | |
| KR100844882B1 (ko) | 핵연료집합체의 핵연료봉 내부 공간 증가 및 압축스프링지지를 위한 봉단마개를 구비한 핵연료봉 | |
| GB2229031A (en) | Fuel pellet. | |
| JP3083258B2 (ja) | 原子炉燃料棒及びそのプレナムスプリング装置 | |
| JPS60239695A (ja) | 核燃料棒 | |
| JPH01119792A (ja) | 原子炉燃料集合体の燃料棒 | |
| JPS6120559Y2 (en]) | ||
| JP4307246B2 (ja) | 原子力発電所用燃料棒及び該燃料棒に設けるべく配置されたプレナムばね | |
| US4911881A (en) | Spring packed particle bed fuel element | |
| Gesinski | Expandable device for a nuclear fuel rod | |
| GB2115212A (en) | Nuclear fuel element | |
| JPH0631769B2 (ja) | 制御棒集合体 | |
| US7916825B2 (en) | Fuel rod of nuclear fuel assembly | |
| JPS5952998B2 (ja) | 燃料棒 | |
| JPS6023759Y2 (ja) | 核燃料棒 | |
| JPS64636Y2 (en]) | ||
| JPS6336313Y2 (en]) |