JPS623917B2 - - Google Patents
Info
- Publication number
- JPS623917B2 JPS623917B2 JP53018522A JP1852278A JPS623917B2 JP S623917 B2 JPS623917 B2 JP S623917B2 JP 53018522 A JP53018522 A JP 53018522A JP 1852278 A JP1852278 A JP 1852278A JP S623917 B2 JPS623917 B2 JP S623917B2
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- control rod
- drive mechanism
- drive
- spring constant
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect 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
- Actuator (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1852278A JPS54112487A (en) | 1978-02-22 | 1978-02-22 | Control rod driving mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1852278A JPS54112487A (en) | 1978-02-22 | 1978-02-22 | Control rod driving mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54112487A JPS54112487A (en) | 1979-09-03 |
JPS623917B2 true JPS623917B2 (enrdf_load_stackoverflow) | 1987-01-27 |
Family
ID=11973951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1852278A Granted JPS54112487A (en) | 1978-02-22 | 1978-02-22 | Control rod driving mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54112487A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6078387A (ja) * | 1983-10-05 | 1985-05-04 | 三菱重工業株式会社 | 原子炉の制御棒駆動装置 |
-
1978
- 1978-02-22 JP JP1852278A patent/JPS54112487A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54112487A (en) | 1979-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6275556B1 (en) | Method and apparatus for preventing relative rotation of tube members in a control rod drive mechanism | |
GB1365115A (en) | Nuclear reactors | |
US4326921A (en) | Control rod guide thimble for nuclear reactor fuel assemblies | |
US4304631A (en) | Control component retainer | |
US4711756A (en) | Control rod displacement | |
US4019954A (en) | Safety device for a nuclear reactor and especially a fast reactor | |
JPS623917B2 (enrdf_load_stackoverflow) | ||
US4080253A (en) | Expandable device for a nuclear fuel rod | |
JPS63191995A (ja) | 原子炉燃料集合体 | |
KR910005731B1 (ko) | 원자로용 연료 집합체 | |
US4684504A (en) | Bow resistant structural member for fuel assemblies in non-control rod locations of a nuclear reactor core | |
KR100775575B1 (ko) | 이중 누름 스프링을 사용한 핵연료집합체용 상단고정체 | |
JPS61120081A (ja) | 水排除棒 | |
JPH0412437B2 (enrdf_load_stackoverflow) | ||
JPH04254791A (ja) | 高速増殖炉 | |
JP2901685B2 (ja) | 燃料集合体及び原子炉 | |
JPH03211496A (ja) | 制御棒駆動機構の取扱方法およびその取扱装置 | |
JPH0636055B2 (ja) | 原子炉 | |
JPH07270568A (ja) | 核燃料複層ペレット | |
JPH023160B2 (enrdf_load_stackoverflow) | ||
JPS5948689A (ja) | 原子炉制御装置 | |
JPH0517511B2 (enrdf_load_stackoverflow) | ||
JPS6275376A (ja) | 原子炉用燃料棒 | |
Aubert | Nuclear reactor comprising a core cover | |
JPH01207695A (ja) | レベルスイッチ |