DE1955501A1 - Energieabsorptionsstruktur fuer ein Atomkraftwerk - Google Patents
Energieabsorptionsstruktur fuer ein AtomkraftwerkInfo
- Publication number
- DE1955501A1 DE1955501A1 DE19691955501 DE1955501A DE1955501A1 DE 1955501 A1 DE1955501 A1 DE 1955501A1 DE 19691955501 DE19691955501 DE 19691955501 DE 1955501 A DE1955501 A DE 1955501A DE 1955501 A1 DE1955501 A1 DE 1955501A1
- Authority
- DE
- Germany
- Prior art keywords
- guide
- energy absorbing
- ring member
- force
- nuclear reactor
- 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
- 238000010521 absorption reaction Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000006378 damage Effects 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000004880 explosion Methods 0.000 description 7
- 239000012857 radioactive material Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 230000002285 radioactive effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000167857 Bourreria Species 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 229910052778 Plutonium Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/001—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices against explosions, e.g. blast shields
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77475568A | 1968-11-12 | 1968-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1955501A1 true DE1955501A1 (de) | 1970-06-18 |
Family
ID=25102182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691955501 Pending DE1955501A1 (de) | 1968-11-12 | 1969-11-04 | Energieabsorptionsstruktur fuer ein Atomkraftwerk |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3563855A (enExample) |
| JP (1) | JPS4837958B1 (enExample) |
| BE (1) | BE741557A (enExample) |
| CA (1) | CA918313A (enExample) |
| CH (1) | CH526191A (enExample) |
| DE (1) | DE1955501A1 (enExample) |
| FR (1) | FR2023106B1 (enExample) |
| GB (1) | GB1212480A (enExample) |
| NL (1) | NL6916754A (enExample) |
| SE (1) | SE352472B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0186302A1 (en) * | 1984-12-17 | 1986-07-02 | National Nuclear Corporation Limited | Shields for nuclear reactors |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836429A (en) * | 1970-07-08 | 1974-09-17 | Westinghouse Electric Corp | Means for rapidly exposing the core of a nuclear reactor for refueling |
| US3937651A (en) * | 1971-05-21 | 1976-02-10 | Siemens Aktiengesellschaft | Nuclear reactor facility |
| JPS4875235U (enExample) * | 1971-12-21 | 1973-09-18 | ||
| JPS5063278U (enExample) * | 1973-10-05 | 1975-06-09 | ||
| GB1488075A (en) * | 1974-04-11 | 1977-10-05 | Commissariat Energie Atomique | Arrangement for protecting the containment vessel dome of a nuclear reactor |
| JPS52153337U (enExample) * | 1976-05-17 | 1977-11-21 | ||
| DE2749488C2 (de) * | 1977-11-04 | 1982-12-16 | Kraftwerk Union AG, 4330 Mülheim | Erdbebensichere Abstützung der Steuerstabantriebe eines Kernreaktors |
| FR2417611A1 (fr) * | 1978-02-17 | 1979-09-14 | Commissariat Energie Atomique | Dispositif de fixation d'une enceinte sur un radier horizontal |
| AT402352B (de) * | 1995-03-30 | 1997-04-25 | Urdl Franz Jos Ing | Einrichtung zum verhindern hoher druckwellen bei explosionen in gebäuden, insbes. kernkraftwerken und reaktorgebäuden |
| US11901088B2 (en) | 2012-05-04 | 2024-02-13 | Smr Inventec, Llc | Method of heating primary coolant outside of primary coolant loop during a reactor startup operation |
| US12512230B2 (en) | 2012-05-04 | 2025-12-30 | Smr Inventec, Llc | Passively-cooled spent nuclear fuel pool system |
| US9589685B2 (en) | 2012-05-21 | 2017-03-07 | Smr Inventec, Llc | Passive reactor cooling system |
| EP2852955B1 (en) * | 2012-05-21 | 2018-07-25 | SMR Inventec, LLC | Passive reactor containment protection system |
| US10096389B2 (en) | 2012-05-21 | 2018-10-09 | Smr Inventec, Llc | Loss-of-coolant accident reactor cooling system |
| US11935663B2 (en) | 2012-05-21 | 2024-03-19 | Smr Inventec, Llc | Control rod drive system for nuclear reactor |
| US9786394B2 (en) | 2012-05-21 | 2017-10-10 | Smr Inventec, Llc | Component cooling water system for nuclear power plant |
| US10748667B1 (en) | 2020-01-08 | 2020-08-18 | John S. Alden | Nuclear fission passive safety and cooling system |
-
1968
- 1968-11-12 US US774755A patent/US3563855A/en not_active Expired - Lifetime
-
1969
- 1969-10-21 CA CA065364A patent/CA918313A/en not_active Expired
- 1969-10-30 CH CH1618669A patent/CH526191A/de not_active IP Right Cessation
- 1969-11-03 GB GB53837/69A patent/GB1212480A/en not_active Expired
- 1969-11-04 DE DE19691955501 patent/DE1955501A1/de active Pending
- 1969-11-06 NL NL6916754A patent/NL6916754A/xx unknown
- 1969-11-10 SE SE15391/69A patent/SE352472B/xx unknown
- 1969-11-12 JP JP44090219A patent/JPS4837958B1/ja active Pending
- 1969-11-12 FR FR6938790A patent/FR2023106B1/fr not_active Expired
- 1969-11-12 BE BE741557D patent/BE741557A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0186302A1 (en) * | 1984-12-17 | 1986-07-02 | National Nuclear Corporation Limited | Shields for nuclear reactors |
| US4712015A (en) * | 1984-12-17 | 1987-12-08 | National Nuclear Corporation Limited | Shields for nuclear reactors |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2023106A1 (enExample) | 1970-08-07 |
| FR2023106B1 (enExample) | 1974-05-03 |
| CH526191A (de) | 1972-07-31 |
| US3563855A (en) | 1971-02-16 |
| NL6916754A (enExample) | 1970-05-14 |
| GB1212480A (en) | 1970-11-18 |
| JPS4837958B1 (enExample) | 1973-11-14 |
| BE741557A (enExample) | 1970-04-16 |
| CA918313A (en) | 1973-01-02 |
| SE352472B (enExample) | 1972-12-27 |
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