JPS6144273B2 - - Google Patents
Info
- Publication number
- JPS6144273B2 JPS6144273B2 JP54049124A JP4912479A JPS6144273B2 JP S6144273 B2 JPS6144273 B2 JP S6144273B2 JP 54049124 A JP54049124 A JP 54049124A JP 4912479 A JP4912479 A JP 4912479A JP S6144273 B2 JPS6144273 B2 JP S6144273B2
- Authority
- JP
- Japan
- Prior art keywords
- lower extension
- steel plates
- pressure
- pressure tube
- pipe
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 235000006506 Brasenia schreberi Nutrition 0.000 description 1
- 244000267222 Brasenia schreberi Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Vibration Prevention Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4912479A JPS55141687A (en) | 1979-04-23 | 1979-04-23 | Vibration insulation structure for pressure pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4912479A JPS55141687A (en) | 1979-04-23 | 1979-04-23 | Vibration insulation structure for pressure pipe assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55141687A JPS55141687A (en) | 1980-11-05 |
| JPS6144273B2 true JPS6144273B2 (cs) | 1986-10-02 |
Family
ID=12822306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4912479A Granted JPS55141687A (en) | 1979-04-23 | 1979-04-23 | Vibration insulation structure for pressure pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55141687A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58130294U (ja) * | 1982-02-26 | 1983-09-02 | 株式会社日立製作所 | 圧力管集合体の防振板構造 |
-
1979
- 1979-04-23 JP JP4912479A patent/JPS55141687A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55141687A (en) | 1980-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5521951A (en) | Reactor core shroud repair with tapered pins | |
| US5392322A (en) | Shroud repair clamp | |
| JP3320931B2 (ja) | 沸騰水型原子炉シュラウドの修理方法 | |
| JP5108910B2 (ja) | 物体が被る振動を減衰するための装置およびシステム | |
| JPH0111373Y2 (cs) | ||
| US5229067A (en) | Liquid metal cooled nuclear reactor | |
| EP2888742A2 (en) | Component cooling water system for nuclear power plant | |
| US4238291A (en) | Device for coupling pipelines in nuclear reactor pressure vessels, especially in boiling water reactors | |
| JP5639333B2 (ja) | 炉心スプレースパージャｔボックスクランプ組体 | |
| JP4883953B2 (ja) | 炉心スプレーｔ−ボックス取付け組立体 | |
| US6067338A (en) | Reactor core shroud repair using thermally tensioned links to apply compression across shroud vertical seam weld | |
| JPS6144273B2 (cs) | ||
| US5729581A (en) | Core shroud, in particular for cladding a reactor core in a boiling-water nuclear reactor and a method for repairing a core shroud | |
| US5687206A (en) | Method of replacing a boiling water reactor core shroud | |
| US5802129A (en) | Mechanically joined replacement shroud for boiling water nuclear reactor | |
| US4675961A (en) | Replacement of split-pin assemblies in guide tubes | |
| US6201847B1 (en) | Core spray upper T-box to reactor vessel attachment | |
| US4016035A (en) | Fuel assembly support column for a nuclear reactor diagrid | |
| US6481757B1 (en) | Core spray system attachment assemblies | |
| WO2019240610A1 (ru) | Тепловыделяющая сборка ядерного реактора | |
| US5828713A (en) | Replacement core shroud assembly for a boiling water reactor | |
| EP2097664B1 (en) | A mechanical assembly for securing the structural integrity of a pipe joint | |
| JP4301604B2 (ja) | 加圧水型原子炉 | |
| US5995575A (en) | In-core guide tube restraint for a boiling water reactor | |
| US4994230A (en) | Template method for replacing a vessel in a pipe system |