FR2449947A1 - Procede d'extraction de chaleur residuelle et dispositif d'absorption ultime de chaleur pour reacteur nucleaire - Google Patents
Procede d'extraction de chaleur residuelle et dispositif d'absorption ultime de chaleur pour reacteur nucleaireInfo
- Publication number
- FR2449947A1 FR2449947A1 FR8003855A FR8003855A FR2449947A1 FR 2449947 A1 FR2449947 A1 FR 2449947A1 FR 8003855 A FR8003855 A FR 8003855A FR 8003855 A FR8003855 A FR 8003855A FR 2449947 A1 FR2449947 A1 FR 2449947A1
- Authority
- FR
- France
- Prior art keywords
- ultimate
- extraction process
- nuclear reactor
- absorption device
- heat absorption
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
L'INVENTION CONCERNE L'ABSORPTION ULTIME DE CHALEUR DANS LES REACTEURS NUCLEAIRES. ELLE SE RAPPORTE A UN DISPOSITIF D'ABSORPTION ULTIME DE CHALEUR QUI COMPREND DES ECHANGEURS DE CHALEUR 26 QUI RECOIVENT DE L'EAU CHAUDE CONTAMINEE ET QUI SONT REFROIDIS PAR DE L'AIR QUI CIRCULE SOUS LA COMMANDE DE VENTILATEURS. L'ENSEMBLE EST PLACE DANS UNE STRUCTURE PROTECTRICE 19. APPLICATION AUX DISPOSITIFS DE SECURITE DES CENTRALES NUCLEAIRES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1376779A | 1979-02-21 | 1979-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2449947A1 true FR2449947A1 (fr) | 1980-09-19 |
Family
ID=21761646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003855A Withdrawn FR2449947A1 (fr) | 1979-02-21 | 1980-02-21 | Procede d'extraction de chaleur residuelle et dispositif d'absorption ultime de chaleur pour reacteur nucleaire |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS55112986A (fr) |
DE (1) | DE3005961A1 (fr) |
FR (1) | FR2449947A1 (fr) |
GB (1) | GB2046981A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2500676A1 (fr) * | 1981-02-24 | 1982-08-27 | Commissariat Energie Atomique | Dispositif de refroidissement de secours d'un reacteur nucleaire refroidi a l'eau |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106448774B (zh) * | 2016-12-12 | 2017-12-29 | 中广核工程有限公司 | 核电厂最终热阱系统 |
WO2020107109A1 (fr) * | 2018-11-27 | 2020-06-04 | Terrestrial Energy Inc. | Système de refroidissement pour réacteur nucléaire |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2237153A1 (fr) * | 1973-07-10 | 1975-02-07 | Cottrell Res Inc | |
US4129627A (en) * | 1977-08-05 | 1978-12-12 | Ceramic Cooling Tower Company | Tornado protected cooling tower |
FR2439966A1 (fr) * | 1978-10-27 | 1980-05-23 | Ceramic Cooling Tower Co | Tour de refrigeration protegee contre les projectiles entraines par les tempetes |
-
1980
- 1980-02-16 DE DE19803005961 patent/DE3005961A1/de not_active Ceased
- 1980-02-20 JP JP1931280A patent/JPS55112986A/ja active Pending
- 1980-02-21 GB GB8005884A patent/GB2046981A/en not_active Withdrawn
- 1980-02-21 FR FR8003855A patent/FR2449947A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2237153A1 (fr) * | 1973-07-10 | 1975-02-07 | Cottrell Res Inc | |
US4129627A (en) * | 1977-08-05 | 1978-12-12 | Ceramic Cooling Tower Company | Tornado protected cooling tower |
FR2439966A1 (fr) * | 1978-10-27 | 1980-05-23 | Ceramic Cooling Tower Co | Tour de refrigeration protegee contre les projectiles entraines par les tempetes |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2500676A1 (fr) * | 1981-02-24 | 1982-08-27 | Commissariat Energie Atomique | Dispositif de refroidissement de secours d'un reacteur nucleaire refroidi a l'eau |
US4587079A (en) * | 1981-02-24 | 1986-05-06 | Commissariat A L'energie Atomique | System for the emergency cooling of a pressurized water nuclear reactor core |
Also Published As
Publication number | Publication date |
---|---|
JPS55112986A (en) | 1980-09-01 |
GB2046981A (en) | 1980-11-19 |
DE3005961A1 (de) | 1980-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |