JPS6373194A - 原子炉圧力容器の上蓋開閉装置 - Google Patents
原子炉圧力容器の上蓋開閉装置Info
- Publication number
- JPS6373194A JPS6373194A JP61217181A JP21718186A JPS6373194A JP S6373194 A JPS6373194 A JP S6373194A JP 61217181 A JP61217181 A JP 61217181A JP 21718186 A JP21718186 A JP 21718186A JP S6373194 A JPS6373194 A JP S6373194A
- Authority
- JP
- Japan
- Prior art keywords
- stud
- nut
- bolt
- frame
- stud bolt
- 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
- 230000003028 elevating effect Effects 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000010408 sweeping Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 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
- Pressure Vessels And Lids Thereof (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61217181A JPS6373194A (ja) | 1986-09-17 | 1986-09-17 | 原子炉圧力容器の上蓋開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61217181A JPS6373194A (ja) | 1986-09-17 | 1986-09-17 | 原子炉圧力容器の上蓋開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373194A true JPS6373194A (ja) | 1988-04-02 |
| JPH0473758B2 JPH0473758B2 (enrdf_load_stackoverflow) | 1992-11-24 |
Family
ID=16700132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61217181A Granted JPS6373194A (ja) | 1986-09-17 | 1986-09-17 | 原子炉圧力容器の上蓋開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373194A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6433697U (enrdf_load_stackoverflow) * | 1987-08-19 | 1989-03-02 | ||
| JP2012057690A (ja) * | 2010-09-07 | 2012-03-22 | Japan Steel Works Ltd:The | ボルトテンショナおよびボルトテンショナ調整装置 |
| JP2013022710A (ja) * | 2011-07-25 | 2013-02-04 | Japan Steel Works Ltd:The | ボルトテンショナ |
-
1986
- 1986-09-17 JP JP61217181A patent/JPS6373194A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6433697U (enrdf_load_stackoverflow) * | 1987-08-19 | 1989-03-02 | ||
| JP2012057690A (ja) * | 2010-09-07 | 2012-03-22 | Japan Steel Works Ltd:The | ボルトテンショナおよびボルトテンショナ調整装置 |
| JP2013022710A (ja) * | 2011-07-25 | 2013-02-04 | Japan Steel Works Ltd:The | ボルトテンショナ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0473758B2 (enrdf_load_stackoverflow) | 1992-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |