DE2508349A1 - Schutzvorrichtung gegen lecks eines druckgefaess-reaktors - Google Patents
Schutzvorrichtung gegen lecks eines druckgefaess-reaktorsInfo
- Publication number
- DE2508349A1 DE2508349A1 DE19752508349 DE2508349A DE2508349A1 DE 2508349 A1 DE2508349 A1 DE 2508349A1 DE 19752508349 DE19752508349 DE 19752508349 DE 2508349 A DE2508349 A DE 2508349A DE 2508349 A1 DE2508349 A1 DE 2508349A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure vessel
- protection device
- container
- ring
- cover
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title description 7
- 239000002184 metal Substances 0.000 claims description 18
- 239000004567 concrete Substances 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 239000011513 prestressed concrete Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000003758 nuclear fuel Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
- G21C13/093—Concrete vessels
- G21C13/0933—Concrete vessels made of prestressed concrete
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406532A FR2262378B1 (xx) | 1974-02-26 | 1974-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2508349A1 true DE2508349A1 (de) | 1975-08-28 |
Family
ID=9135468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752508349 Pending DE2508349A1 (de) | 1974-02-26 | 1975-02-26 | Schutzvorrichtung gegen lecks eines druckgefaess-reaktors |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50142995A (xx) |
BE (1) | BE825689A (xx) |
DE (1) | DE2508349A1 (xx) |
ES (1) | ES435066A1 (xx) |
FR (1) | FR2262378B1 (xx) |
GB (1) | GB1471391A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113793703A (zh) * | 2021-08-27 | 2021-12-14 | 北京航空航天大学 | 一种安全壳的外挂撞击防护结构 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2599540B1 (fr) * | 1986-06-03 | 1988-07-29 | Framatome Sa | Dispositif de serrage axial d'un appareil torique de fusion |
CN103474107A (zh) * | 2012-06-08 | 2013-12-25 | 中国核动力研究设计院 | 一种核反应堆容器综合保护装置 |
CN103867715B (zh) * | 2012-12-11 | 2016-08-03 | 中国核动力研究设计院 | 一种管束套筒开孔的盖板式密封装置 |
-
1974
- 1974-02-26 FR FR7406532A patent/FR2262378B1/fr not_active Expired
-
1975
- 1975-02-14 GB GB643175A patent/GB1471391A/en not_active Expired
- 1975-02-19 BE BE153480A patent/BE825689A/xx unknown
- 1975-02-25 ES ES435066A patent/ES435066A1/es not_active Expired
- 1975-02-26 DE DE19752508349 patent/DE2508349A1/de active Pending
- 1975-02-26 JP JP50023796A patent/JPS50142995A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113793703A (zh) * | 2021-08-27 | 2021-12-14 | 北京航空航天大学 | 一种安全壳的外挂撞击防护结构 |
CN113793703B (zh) * | 2021-08-27 | 2024-03-08 | 北京航空航天大学 | 一种安全壳的外挂撞击防护结构 |
Also Published As
Publication number | Publication date |
---|---|
JPS50142995A (xx) | 1975-11-18 |
FR2262378A1 (xx) | 1975-09-19 |
FR2262378B1 (xx) | 1976-12-03 |
GB1471391A (en) | 1977-04-27 |
ES435066A1 (es) | 1977-06-16 |
BE825689A (fr) | 1975-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |