JPH0239277Y2 - - Google Patents
Info
- Publication number
- JPH0239277Y2 JPH0239277Y2 JP1984183259U JP18325984U JPH0239277Y2 JP H0239277 Y2 JPH0239277 Y2 JP H0239277Y2 JP 1984183259 U JP1984183259 U JP 1984183259U JP 18325984 U JP18325984 U JP 18325984U JP H0239277 Y2 JPH0239277 Y2 JP H0239277Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- control rod
- drive motor
- shaft
- screw shaft
- 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
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 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 |
---|---|---|---|
JP1984183259U JPH0239277Y2 (en]) | 1984-12-04 | 1984-12-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984183259U JPH0239277Y2 (en]) | 1984-12-04 | 1984-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6197797U JPS6197797U (en]) | 1986-06-23 |
JPH0239277Y2 true JPH0239277Y2 (en]) | 1990-10-22 |
Family
ID=30740768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984183259U Expired JPH0239277Y2 (en]) | 1984-12-04 | 1984-12-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0239277Y2 (en]) |
-
1984
- 1984-12-04 JP JP1984183259U patent/JPH0239277Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6197797U (en]) | 1986-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH02196997A (ja) | 軽水炉の燃料集合体の不良燃料棒を交換する方法 | |
KR940004831B1 (ko) | 핵연료 집합체 재구성용 상단노즐 제거장치 | |
CN206416122U (zh) | 一种用于上部堆内构件控制棒导向筒拆装的辅助导向工具 | |
JPH0239277Y2 (en]) | ||
JPH0210298A (ja) | 制御棒スパイダ組立体 | |
US4688416A (en) | Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly | |
US4699760A (en) | Fuel assembly skeleton with structural and non-structural top nozzle/guide thimble joints | |
JPH0466319B2 (en]) | ||
US4774752A (en) | Fuel assembly repair system and method | |
CN212471316U (zh) | 一种用于飞机零部件实心芯体拆卸的装置 | |
CN211788203U (zh) | 一种用于核燃料棒束组装的结构件支撑座 | |
EP0222623A1 (en) | Fixture for rectifying guide-thimble damage in reconstitutable nuclear fuel assemblies | |
JPS61234396A (ja) | 燃料集合体上部ノズルの取外し・持上げ方法及び装置 | |
CN217583198U (zh) | 调节阀螺纹阀座装拆装置 | |
JPH0220719Y2 (en]) | ||
CN217667365U (zh) | 一种座椅骨架的自动焊接装置 | |
CN221271026U (zh) | 废过滤器容器封头拆装工具 | |
JP2768839B2 (ja) | インコア締付ナット取扱具 | |
CN222986858U (zh) | 用于拆卸测功机轴承的工装 | |
CN216966924U (zh) | 一种用于滑动叉辅助转位的工装 | |
US4429563A (en) | Mechanical snubber apparatus | |
CN216577626U (zh) | 一种可变排气阀作动筒分解工装 | |
JPH0373412B2 (en]) | ||
CN109979629A (zh) | 一种燃料组件上管座水下拆装装置 | |
CN117944888A (zh) | 一种安装螺旋桨桨壳组件的装置 |