FR2468188A1 - Systeme de limitation des consequences d'une avarie liee a une perte de caloporteur, dans une centrale electrique atomique - Google Patents
Systeme de limitation des consequences d'une avarie liee a une perte de caloporteur, dans une centrale electrique atomique Download PDFInfo
- Publication number
- FR2468188A1 FR2468188A1 FR7926041A FR7926041A FR2468188A1 FR 2468188 A1 FR2468188 A1 FR 2468188A1 FR 7926041 A FR7926041 A FR 7926041A FR 7926041 A FR7926041 A FR 7926041A FR 2468188 A1 FR2468188 A1 FR 2468188A1
- Authority
- FR
- France
- Prior art keywords
- room
- water
- pipe
- sprinkler device
- damage
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000009835 boiling Methods 0.000 claims abstract description 12
- 239000002826 coolant Substances 0.000 claims description 40
- 238000009833 condensation Methods 0.000 claims description 22
- 230000005494 condensation Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 21
- 238000005507 spraying Methods 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 13
- 230000004913 activation Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 15
- 230000002285 radioactive effect Effects 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 5
- 238000003904 radioactive pollution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- G21C9/004—Pressure suppression
- G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
-
- 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)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7926041A FR2468188A1 (fr) | 1979-10-19 | 1979-10-19 | Systeme de limitation des consequences d'une avarie liee a une perte de caloporteur, dans une centrale electrique atomique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7926041A FR2468188A1 (fr) | 1979-10-19 | 1979-10-19 | Systeme de limitation des consequences d'une avarie liee a une perte de caloporteur, dans une centrale electrique atomique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2468188A1 true FR2468188A1 (fr) | 1981-04-30 |
| FR2468188B1 FR2468188B1 (https=) | 1983-10-21 |
Family
ID=9230852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7926041A Granted FR2468188A1 (fr) | 1979-10-19 | 1979-10-19 | Systeme de limitation des consequences d'une avarie liee a une perte de caloporteur, dans une centrale electrique atomique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2468188A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10319481B2 (en) | 2013-05-09 | 2019-06-11 | Korea Atomic Energy Research Institute | Passive containment spray system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3168445A (en) * | 1961-06-14 | 1965-02-02 | Siemens Ag | Safety equipment for nuclear powerreactor plants |
| DE1817353A1 (de) * | 1967-12-29 | 1969-07-17 | Atomic Energy Commission | Vorrichtung zur Absicherung von Kernreaktoren bei Unfaellen |
| DE1915371A1 (de) * | 1968-03-28 | 1969-11-13 | Asea Ab | Kernkraftanlage |
| FR2005659A1 (fr) * | 1968-04-05 | 1969-12-12 | Westinghouse Electric Corp | Dispositif de suppression de la pression engendree par une perte accidentelle de refrigerant d'un reacteur nucleaire |
| FR1594042A (https=) * | 1967-12-27 | 1970-06-01 | ||
| DE2029100A1 (de) * | 1969-06-30 | 1971-01-21 | Westinghouse Electric Corp , East Pittsburgh, Pa (V St A ) | Türanordnung fur eine Kondensatorkammer eines Kernreaktorhauses |
| FR2177700A1 (en) * | 1972-03-30 | 1973-11-09 | V Dvazhdy | Nuclear power station damage control - with containment system for leaking coolant |
| FR2274120A1 (fr) * | 1974-06-05 | 1976-01-02 | Teplotekhnichesky Inst Im | Systeme pour la limitation des consequences d'un accident a une centrale nucleaire |
-
1979
- 1979-10-19 FR FR7926041A patent/FR2468188A1/fr active Granted
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3168445A (en) * | 1961-06-14 | 1965-02-02 | Siemens Ag | Safety equipment for nuclear powerreactor plants |
| FR1594042A (https=) * | 1967-12-27 | 1970-06-01 | ||
| DE1817353A1 (de) * | 1967-12-29 | 1969-07-17 | Atomic Energy Commission | Vorrichtung zur Absicherung von Kernreaktoren bei Unfaellen |
| DE1915371A1 (de) * | 1968-03-28 | 1969-11-13 | Asea Ab | Kernkraftanlage |
| FR2004986A1 (https=) * | 1968-03-28 | 1969-12-05 | Asea Ab | |
| FR2005659A1 (fr) * | 1968-04-05 | 1969-12-12 | Westinghouse Electric Corp | Dispositif de suppression de la pression engendree par une perte accidentelle de refrigerant d'un reacteur nucleaire |
| DE1917184A1 (de) * | 1968-04-05 | 1969-12-18 | Westinghouse Electric Corp | Anlage zur Druckunterdrueckung bei Kernreaktoren |
| DE2029100A1 (de) * | 1969-06-30 | 1971-01-21 | Westinghouse Electric Corp , East Pittsburgh, Pa (V St A ) | Türanordnung fur eine Kondensatorkammer eines Kernreaktorhauses |
| FR2049218A1 (https=) * | 1969-06-30 | 1971-03-26 | Westinghouse Electric Corp | |
| FR2177700A1 (en) * | 1972-03-30 | 1973-11-09 | V Dvazhdy | Nuclear power station damage control - with containment system for leaking coolant |
| FR2274120A1 (fr) * | 1974-06-05 | 1976-01-02 | Teplotekhnichesky Inst Im | Systeme pour la limitation des consequences d'un accident a une centrale nucleaire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10319481B2 (en) | 2013-05-09 | 2019-06-11 | Korea Atomic Energy Research Institute | Passive containment spray system |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2468188B1 (https=) | 1983-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |