JPS6050491A - 原子炉主蒸気ノズルの閉塞装置 - Google Patents
原子炉主蒸気ノズルの閉塞装置Info
- Publication number
- JPS6050491A JPS6050491A JP58159303A JP15930383A JPS6050491A JP S6050491 A JPS6050491 A JP S6050491A JP 58159303 A JP58159303 A JP 58159303A JP 15930383 A JP15930383 A JP 15930383A JP S6050491 A JPS6050491 A JP S6050491A
- Authority
- JP
- Japan
- Prior art keywords
- main steam
- pressure vessel
- steam nozzle
- reactor
- reactor pressure
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 title description 11
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000000446 fuel Substances 0.000 description 26
- 238000007689 inspection Methods 0.000 description 14
- 230000000737 periodic effect Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000000725 suspension 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58159303A JPS6050491A (ja) | 1983-08-31 | 1983-08-31 | 原子炉主蒸気ノズルの閉塞装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58159303A JPS6050491A (ja) | 1983-08-31 | 1983-08-31 | 原子炉主蒸気ノズルの閉塞装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6050491A true JPS6050491A (ja) | 1985-03-20 |
JPH0344279B2 JPH0344279B2 (enrdf_load_stackoverflow) | 1991-07-05 |
Family
ID=15690850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58159303A Granted JPS6050491A (ja) | 1983-08-31 | 1983-08-31 | 原子炉主蒸気ノズルの閉塞装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6050491A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1600212A1 (en) | 2004-05-24 | 2005-11-30 | Tanaka Kikinzoku Kogyo K.K. | Catalyst and process for preparing the same |
US7576029B2 (en) | 2004-03-25 | 2009-08-18 | Tanaka Kikinzoku Kogyo K.K. | Catalyst |
US7691772B2 (en) | 2004-03-25 | 2010-04-06 | Tanaka Kikinzoku Kogyo K.K. | Catalyst and method for producing catalyst |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855898A (ja) * | 1981-09-30 | 1983-04-02 | 株式会社東芝 | 原子炉主蒸気ノズルの閉塞装置 |
-
1983
- 1983-08-31 JP JP58159303A patent/JPS6050491A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855898A (ja) * | 1981-09-30 | 1983-04-02 | 株式会社東芝 | 原子炉主蒸気ノズルの閉塞装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7576029B2 (en) | 2004-03-25 | 2009-08-18 | Tanaka Kikinzoku Kogyo K.K. | Catalyst |
US7691772B2 (en) | 2004-03-25 | 2010-04-06 | Tanaka Kikinzoku Kogyo K.K. | Catalyst and method for producing catalyst |
EP1600212A1 (en) | 2004-05-24 | 2005-11-30 | Tanaka Kikinzoku Kogyo K.K. | Catalyst and process for preparing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0344279B2 (enrdf_load_stackoverflow) | 1991-07-05 |
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