JPH032276B2 - - Google Patents
Info
- Publication number
- JPH032276B2 JPH032276B2 JP57184791A JP18479182A JPH032276B2 JP H032276 B2 JPH032276 B2 JP H032276B2 JP 57184791 A JP57184791 A JP 57184791A JP 18479182 A JP18479182 A JP 18479182A JP H032276 B2 JPH032276 B2 JP H032276B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- safety protection
- pressure vessel
- equipment according
- cooling system
- 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 - Lifetime
Links
- 239000004567 concrete Substances 0.000 claims description 77
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000112 cooling gas Substances 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000004992 fission Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
- G21C13/093—Concrete vessels
-
- 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)
- Pressure Vessels And Lids Thereof (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3141892.9 | 1981-10-22 | ||
| DE3141892A DE3141892C2 (de) | 1981-10-22 | 1981-10-22 | Kernreaktoranlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880596A JPS5880596A (ja) | 1983-05-14 |
| JPH032276B2 true JPH032276B2 (US20080094685A1-20080424-C00004.png) | 1991-01-14 |
Family
ID=6144624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57184791A Granted JPS5880596A (ja) | 1981-10-22 | 1982-10-22 | 鋼製圧力容器内におかれた炉心構造の安全保護設備 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4752439A (US20080094685A1-20080424-C00004.png) |
| JP (1) | JPS5880596A (US20080094685A1-20080424-C00004.png) |
| DE (1) | DE3141892C2 (US20080094685A1-20080424-C00004.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3435255A1 (de) * | 1984-09-26 | 1986-04-03 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Kernreaktoranlage mit einem ht-kleinreaktor mit kugelfoermigen brennelementen |
| DE3446141A1 (de) * | 1984-12-18 | 1986-06-19 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | In einem stahldruckbehaelter untergebrachte kernreaktoranlage mit einem gasgekuehlten ht-kleinreaktor |
| DE3534423A1 (de) * | 1985-09-27 | 1987-04-02 | Hochtemperatur Reaktorbau Gmbh | Kernreaktoranlage mit einem ht-kleinreaktor |
| DE3642542A1 (de) * | 1986-12-12 | 1988-06-23 | Hochtemperatur Reaktorbau Gmbh | Kernkraftwerk mit einem aussermittig in einem zylindrischen spannbetondruckbehaelter angeordneten hochtemperaturreaktor |
| DE3701604A1 (de) * | 1987-01-21 | 1988-08-04 | Hochtemperatur Reaktorbau Gmbh | Kernkraftwerk mit einem gasgekuehlten hochtemperaturreaktor |
| CN1111873C (zh) * | 1995-12-15 | 2003-06-18 | 费罗马托姆Anp有限责任公司 | 压力罐 |
| AU2001272686A1 (en) * | 2000-07-13 | 2002-01-30 | Eskom | Nuclear reactor |
| JP4067793B2 (ja) * | 2001-07-25 | 2008-03-26 | 鹿島建設株式会社 | 鋼板コンクリート造原子炉建屋 |
| JP5232022B2 (ja) * | 2009-01-08 | 2013-07-10 | 株式会社東芝 | 原子炉建屋及びその建設工法 |
| 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 |
| US9589685B2 (en) * | 2012-05-21 | 2017-03-07 | Smr Inventec, Llc | Passive reactor cooling system |
| US11935663B2 (en) | 2012-05-21 | 2024-03-19 | Smr Inventec, Llc | Control rod drive system for nuclear reactor |
| US10096389B2 (en) | 2012-05-21 | 2018-10-09 | Smr Inventec, Llc | Loss-of-coolant accident reactor cooling system |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2863815A (en) * | 1953-07-23 | 1958-12-09 | Moore Richard Valentine | Nuclear reactor |
| NL109065C (US20080094685A1-20080424-C00004.png) * | 1955-11-11 | |||
| NL113562C (US20080094685A1-20080424-C00004.png) * | 1959-02-24 | |||
| US3149046A (en) * | 1959-08-04 | 1964-09-15 | Little Inc A | Nuclear steam generator for a thermoelectric power plant |
| DE1142041B (de) * | 1959-11-24 | 1963-01-03 | Licentia Gmbh | Vorrichtung in der Druckschale eines Kernreaktors zur Verminderung des beim Platzen eines Teiles des Primaerkreises entstehenden Dampfdruckes |
| SE366139B (US20080094685A1-20080424-C00004.png) * | 1965-03-12 | 1974-04-08 | Atomenergi Ab | |
| US3266999A (en) * | 1965-03-26 | 1966-08-16 | Richard E Wood | Gas-cooled, water moderated neutronic reactor |
| NL132404C (US20080094685A1-20080424-C00004.png) * | 1966-02-18 | |||
| US3461034A (en) * | 1966-09-06 | 1969-08-12 | Gulf General Atomic Inc | Gas-cooled nuclear reactor |
| US3497421A (en) * | 1968-01-15 | 1970-02-24 | Commissariat Energie Atomique | Shielded enclosure providing resistance to high temperatures and pressures |
| GB1258763A (US20080094685A1-20080424-C00004.png) * | 1968-02-23 | 1971-12-30 | ||
| US4061534A (en) * | 1969-02-17 | 1977-12-06 | United Kingdom Atomic Energy Authority | Nuclear reactors |
| DE2217398A1 (de) * | 1972-04-11 | 1973-10-25 | Siemens Ag | Kernreaktor |
| DE2220486C3 (de) * | 1972-04-26 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | Druckwasserreaktor |
| DE2623978C2 (de) * | 1976-05-28 | 1986-12-11 | GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach | Hochtemperaturkernreaktor mit Nachwärmeabfuhr über den Deckenreflektor |
| DE3009390A1 (de) * | 1980-03-12 | 1981-09-17 | GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach | Hochtemperaturreaktor |
| DE3014289A1 (de) * | 1980-04-15 | 1981-10-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zum abfuehren der zerfallswaerme radioaktiver substanzen |
| US4508677A (en) * | 1983-02-09 | 1985-04-02 | General Electric Company | Modular nuclear reactor for a land-based power plant and method for the fabrication, installation and operation thereof |
-
1981
- 1981-10-22 DE DE3141892A patent/DE3141892C2/de not_active Expired
-
1982
- 1982-10-22 JP JP57184791A patent/JPS5880596A/ja active Granted
-
1985
- 1985-04-22 US US06/724,959 patent/US4752439A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3141892C2 (de) | 1985-10-31 |
| US4752439A (en) | 1988-06-21 |
| DE3141892A1 (de) | 1983-05-11 |
| JPS5880596A (ja) | 1983-05-14 |
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