GB1480765A - Nuclear reactor installation - Google Patents
Nuclear reactor installationInfo
- Publication number
- GB1480765A GB1480765A GB35281/74A GB3528174A GB1480765A GB 1480765 A GB1480765 A GB 1480765A GB 35281/74 A GB35281/74 A GB 35281/74A GB 3528174 A GB3528174 A GB 3528174A GB 1480765 A GB1480765 A GB 1480765A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- conduit
- cooling
- reactor
- 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.)
- Expired
Links
- 238000009434 installation Methods 0.000 title abstract 2
- 239000002826 coolant Substances 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
1480765 Reactor cooling INTERATOM INTERNATIONALE ATOMREAKTORBAU GmbH 9 Aug 1974 [10 Aug 1973] 35281/74 Heading G6C A nuclear reactor installation incorporates a secondary coolant conduit 9 by-passing shutoff valve 11 of main coolant conduit 6; the conduit 9 is for cooling when the reactor is shut down, its cross-section is made sufficient therefor, and a variable-power pump 7 circulates coolant through both conduits. In the embodiment there are control rods, e.g. 3, a regulator 5 for closing valve 11 and the secondary coolant circuit includes a control valve 13, a further valve 16 (neither valve being fully closable), a fixed throttle 10 and a fully closable valve 17. The object of the invention is to avoid too rapid cooling if a main conduit only is provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2340548A DE2340548C2 (en) | 1973-08-10 | 1973-08-10 | Device for regulating the coolant throughput in a nuclear power plant after the reactor has been switched off |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1480765A true GB1480765A (en) | 1977-07-27 |
Family
ID=5889412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35281/74A Expired GB1480765A (en) | 1973-08-10 | 1974-08-09 | Nuclear reactor installation |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6022318B2 (en) |
DE (1) | DE2340548C2 (en) |
FR (1) | FR2240503B1 (en) |
GB (1) | GB1480765A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428652A (en) * | 1991-08-12 | 1995-06-27 | Siemens Aktiengesellschaft | Secondary-side residual-heat removal system for pressurized-water nuclear reactors |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03118611U (en) * | 1990-03-20 | 1991-12-06 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3431168A (en) * | 1967-06-26 | 1969-03-04 | Gen Electric | Reactor cooling system |
-
1973
- 1973-08-10 DE DE2340548A patent/DE2340548C2/en not_active Expired
-
1974
- 1974-07-23 JP JP49084545A patent/JPS6022318B2/en not_active Expired
- 1974-08-08 FR FR7427643A patent/FR2240503B1/fr not_active Expired
- 1974-08-09 GB GB35281/74A patent/GB1480765A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428652A (en) * | 1991-08-12 | 1995-06-27 | Siemens Aktiengesellschaft | Secondary-side residual-heat removal system for pressurized-water nuclear reactors |
Also Published As
Publication number | Publication date |
---|---|
FR2240503B1 (en) | 1978-11-24 |
JPS5044399A (en) | 1975-04-21 |
FR2240503A1 (en) | 1975-03-07 |
JPS6022318B2 (en) | 1985-06-01 |
DE2340548A1 (en) | 1975-02-20 |
DE2340548C2 (en) | 1983-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |