JPS5916875Y2 - 原子炉圧力容器の遮蔽壁開口部の開閉装置 - Google Patents
原子炉圧力容器の遮蔽壁開口部の開閉装置Info
- Publication number
- JPS5916875Y2 JPS5916875Y2 JP1979114742U JP11474279U JPS5916875Y2 JP S5916875 Y2 JPS5916875 Y2 JP S5916875Y2 JP 1979114742 U JP1979114742 U JP 1979114742U JP 11474279 U JP11474279 U JP 11474279U JP S5916875 Y2 JPS5916875 Y2 JP S5916875Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- pressure vessel
- door
- shielding wall
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007689 inspection Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002023 wood 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
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979114742U JPS5916875Y2 (ja) | 1979-08-21 | 1979-08-21 | 原子炉圧力容器の遮蔽壁開口部の開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979114742U JPS5916875Y2 (ja) | 1979-08-21 | 1979-08-21 | 原子炉圧力容器の遮蔽壁開口部の開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5633594U JPS5633594U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-02 |
| JPS5916875Y2 true JPS5916875Y2 (ja) | 1984-05-17 |
Family
ID=29346986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979114742U Expired JPS5916875Y2 (ja) | 1979-08-21 | 1979-08-21 | 原子炉圧力容器の遮蔽壁開口部の開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5916875Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319424Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-12-24 | 1991-04-24 |
-
1979
- 1979-08-21 JP JP1979114742U patent/JPS5916875Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5633594U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-02 |