GB1438353A - Emergency cooling system for nuclear reactor - Google Patents
Emergency cooling system for nuclear reactorInfo
- Publication number
- GB1438353A GB1438353A GB4025873A GB4025873A GB1438353A GB 1438353 A GB1438353 A GB 1438353A GB 4025873 A GB4025873 A GB 4025873A GB 4025873 A GB4025873 A GB 4025873A GB 1438353 A GB1438353 A GB 1438353A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat
- cooling
- exchanger
- cooling system
- make
- 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
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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D5/00—Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
- G21D5/04—Reactor and engine not structurally combined
- G21D5/06—Reactor and engine not structurally combined with engine working medium circulating through reactor core
-
- 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
-
- 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)
Abstract
1438353 Cooling nuclear reactors NUCLEAR POWER CO (WHETSTONE) Ltd and ENGLISH ELECTRIC CO Ltd 26 June 1974 [24 Aug 1973] 40258/73 Addition to 1336716 Heading G6C An emergency cooling system for a gas-cooled reactor 28 includes a heat-exchanger 31 to which part of the reactor coolant can be diverted after leaving the core, a safety valve 37 for permitting expulsion of water or vapour from the system if a predetermined pressure therein is exceeded and make-up feedwater means. Valves 38, 39 are operable automatically in response to triggering of a temperature responsive unit 40 for diverting part of the reactor coolant which would otherwise pass to high and low pressure gas turbines 25, 26. The make-up feedwater means comprises water reservoir 33 and pump 34. Normally, cooling is afforded by water circulating through coolers 2, 3 and heat-exchanger 5 forming part of a heat-sink circuit 6.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4025873A GB1438353A (en) | 1973-08-24 | 1973-08-24 | Emergency cooling system for nuclear reactor |
IT52022/74A IT1046777B (en) | 1973-08-24 | 1974-07-10 | COOLING SYSTEM FOR NUCLEAR REATTCRI |
FR7424338A FR2241851A2 (en) | 1973-08-24 | 1974-07-12 | |
JP49092444A JPS5045195A (en) | 1973-08-24 | 1974-08-14 | |
DE2440140A DE2440140A1 (en) | 1973-08-24 | 1974-08-21 | EMERGENCY COOLING SYSTEM FOR A GAS-COOLED CORE REACTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4025873A GB1438353A (en) | 1973-08-24 | 1973-08-24 | Emergency cooling system for nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1438353A true GB1438353A (en) | 1976-06-03 |
Family
ID=10414000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4025873A Expired GB1438353A (en) | 1973-08-24 | 1973-08-24 | Emergency cooling system for nuclear reactor |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5045195A (en) |
DE (1) | DE2440140A1 (en) |
FR (1) | FR2241851A2 (en) |
GB (1) | GB1438353A (en) |
IT (1) | IT1046777B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234849A (en) * | 1987-07-28 | 1991-02-13 | Nat Nuclear Corp Ltd | Nuclear reactor-based power source |
CN114758800A (en) * | 2022-05-17 | 2022-07-15 | 华能山东石岛湾核电有限公司 | Reactor core cooling method and system after emergency shutdown of high-temperature gas cooled reactor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2621258A1 (en) * | 1976-05-13 | 1977-11-24 | Interatom | NUCLEAR ENERGY PLANT WITH IMPROVED FACILITIES FOR SUBSTITUTE AND EMERGENCY HEAT DISCHARGE |
-
1973
- 1973-08-24 GB GB4025873A patent/GB1438353A/en not_active Expired
-
1974
- 1974-07-10 IT IT52022/74A patent/IT1046777B/en active
- 1974-07-12 FR FR7424338A patent/FR2241851A2/fr active Pending
- 1974-08-14 JP JP49092444A patent/JPS5045195A/ja active Pending
- 1974-08-21 DE DE2440140A patent/DE2440140A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234849A (en) * | 1987-07-28 | 1991-02-13 | Nat Nuclear Corp Ltd | Nuclear reactor-based power source |
GB2234849B (en) * | 1987-07-28 | 1991-05-01 | Nat Nuclear Corp Ltd | Nuclear reactor-based power source |
CN114758800A (en) * | 2022-05-17 | 2022-07-15 | 华能山东石岛湾核电有限公司 | Reactor core cooling method and system after emergency shutdown of high-temperature gas cooled reactor |
Also Published As
Publication number | Publication date |
---|---|
FR2241851A2 (en) | 1975-03-21 |
IT1046777B (en) | 1980-07-31 |
DE2440140A1 (en) | 1975-07-03 |
JPS5045195A (en) | 1975-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |