PL4082029T3 - Pasywny zabezpieczający system chłodzenia reaktora jądrowego - Google Patents
Pasywny zabezpieczający system chłodzenia reaktora jądrowegoInfo
- Publication number
- PL4082029T3 PL4082029T3 PL20875649.4T PL20875649T PL4082029T3 PL 4082029 T3 PL4082029 T3 PL 4082029T3 PL 20875649 T PL20875649 T PL 20875649T PL 4082029 T3 PL4082029 T3 PL 4082029T3
- Authority
- PL
- Poland
- Prior art keywords
- cooling system
- nuclear reactor
- containment cooling
- passive containment
- passive
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title 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
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
- F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
-
- 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
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/022—Reactor fuses
-
- 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
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/033—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by an absorbent fluid
-
- 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
- G21C15/20—Partitions or thermal insulation between fuel channel and moderator
-
- 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
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/024—Rupture diaphragms
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Check Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/726,355 US11373769B2 (en) | 2019-12-24 | 2019-12-24 | Passive containment cooling system for a nuclear reactor |
PCT/US2020/066581 WO2021133787A1 (en) | 2019-12-24 | 2020-12-22 | Passive containment cooling system for a nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
PL4082029T3 true PL4082029T3 (pl) | 2024-07-08 |
Family
ID=75439430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20875649.4T PL4082029T3 (pl) | 2019-12-24 | 2020-12-22 | Pasywny zabezpieczający system chłodzenia reaktora jądrowego |
Country Status (5)
Country | Link |
---|---|
US (2) | US11373769B2 (pl) |
EP (1) | EP4082029B1 (pl) |
CA (1) | CA3162768C (pl) |
PL (1) | PL4082029T3 (pl) |
WO (1) | WO2021133787A1 (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023049690A1 (en) | 2021-09-21 | 2023-03-30 | Abilene Christian University | Stabilizing face ring joint flange and assembly thereof |
US12012827B1 (en) | 2023-09-11 | 2024-06-18 | Natura Resources LLC | Nuclear reactor integrated oil and gas production systems and methods of operation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3435256A1 (de) * | 1984-09-26 | 1986-04-03 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Verfahren und einrichtung zur druckabsicherung eines von einem reaktorschutzgebaeude umgebenen spannbetondruckbehaelters und zur verhinderung von aktivitaetsfreisetzung an die umgebung |
JPS63229390A (ja) * | 1987-03-18 | 1988-09-26 | 株式会社日立製作所 | 原子炉 |
US5180543A (en) * | 1989-06-26 | 1993-01-19 | Westinghouse Electric Corp. | Passive safety injection system using borated water |
US5080857A (en) | 1989-09-19 | 1992-01-14 | General Electric Company | Passive lower drywell flooder |
US5406602A (en) | 1994-04-15 | 1995-04-11 | General Electric Company | Passive air cooling of liquid metal-cooled reactor with double vessel leak accommodation capability |
JP4834349B2 (ja) * | 2005-08-18 | 2011-12-14 | 株式会社東芝 | 原子炉格納容器冷却設備 |
FR2922678A1 (fr) | 2007-10-22 | 2009-04-24 | Commissariat Energie Atomique | Reacteur nucleaire a refroidissement ameliore en situation d'accident |
FR2985847B1 (fr) | 2012-01-18 | 2014-03-14 | Dcns | Module sous-marin de production d'energie electrique |
US10096389B2 (en) | 2012-05-21 | 2018-10-09 | Smr Inventec, Llc | Loss-of-coolant accident reactor cooling system |
WO2014013095A1 (es) * | 2012-07-19 | 2014-01-23 | Serbex Tecnología Y Valores, S.L. | Central nuclear y sistema de seguridad con elemento fusible y ascensor gravitacional |
US9805833B2 (en) * | 2014-01-06 | 2017-10-31 | Bwxt Mpower, Inc. | Passively initiated depressurization valve for light water reactor |
JP6367023B2 (ja) * | 2014-07-03 | 2018-08-01 | 株式会社東芝 | 静的格納容器冷却フィルタベントシステムおよび原子力プラント |
-
2019
- 2019-12-24 US US16/726,355 patent/US11373769B2/en active Active
-
2020
- 2020-12-22 WO PCT/US2020/066581 patent/WO2021133787A1/en unknown
- 2020-12-22 EP EP20875649.4A patent/EP4082029B1/en active Active
- 2020-12-22 PL PL20875649.4T patent/PL4082029T3/pl unknown
- 2020-12-22 CA CA3162768A patent/CA3162768C/en active Active
-
2022
- 2022-06-09 US US17/836,443 patent/US11569000B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20210193338A1 (en) | 2021-06-24 |
US11373769B2 (en) | 2022-06-28 |
JP2023508855A (ja) | 2023-03-06 |
WO2021133787A1 (en) | 2021-07-01 |
CA3162768A1 (en) | 2021-07-01 |
CA3162768C (en) | 2023-10-31 |
EP4082029A1 (en) | 2022-11-02 |
US11569000B2 (en) | 2023-01-31 |
EP4082029B1 (en) | 2024-04-03 |
US20220367076A1 (en) | 2022-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3586341A4 (en) | SYSTEM AND METHOD FOR MODELING A NUCLEAR REACTOR | |
ZA201408778B (en) | Filter for a nuclear reactor containment ventilation system | |
ZA201500070B (en) | Containment protection system for a nuclear facility and associated operating | |
EP2946388A4 (en) | PASSIVE SYSTEM FOR COOLING THE HEART OF A NUCLEAR REACTOR | |
PL2218076T3 (pl) | Pasywny układ awaryjnej wody zasilającej dla reaktora jądrowego | |
PL4082029T3 (pl) | Pasywny zabezpieczający system chłodzenia reaktora jądrowego | |
ZA202104113B (en) | Integrated passive reactor system | |
EP2946390A4 (en) | APPARATUS AND METHOD FOR REMOVING UPPER INTERNAL EQUIPMENT FROM A NUCLEAR REACTOR PRESSURE VESSEL | |
EP3622537A4 (en) | CONTAINER SYSTEM FOR SMALL NUCLEAR REACTORS | |
FR3064105B1 (fr) | Coeur de reacteur a neutrons thermiques et procede de conception d'un coeur de reacteur a neutrons thermiques | |
PL3703477T3 (pl) | System odprowadzania ciepła do obudowy sprzętu obliczeniowego | |
EP3306619A4 (en) | DEVICE FOR PASSIVE PROTECTION OF A CORE REACTOR | |
EP3918615A4 (en) | PASSIVE COOLING DEVICE FOR DRUMS CONTAINING NUCLEAR FUEL | |
PL3574506T3 (pl) | Reaktor jądrowy zawierający wbudowany pierwotny wymiennik ciepła zapewniający bezpieczeństwo | |
EP3253476A4 (en) | Apparatus for degassing a nuclear reactor coolant system | |
ZA201905287B (en) | Decontamination treatment system for nuclear installation decommissioning | |
ZA202101707B (en) | Method for operating a nuclear reactor with calculation of the ctfr on line, corresponding nuclear reactor | |
GB2580697B (en) | Circulating-fuel nuclear reactor | |
ZA202101518B (en) | Method for protecting a nuclear reactor and corresponding nuclear reactor | |
ZA202105388B (en) | System for ultrasonic monitoring of a space above the core of a nuclear reactor | |
ZA202110606B (en) | External thermal insulation for a nuclear reactor vessel and system for installing external thermal insulation for a nuclear reactor vessel | |
EP3743926C0 (en) | COMPOSITE MODERATOR FOR NUCLEAR REACTOR SYSTEMS | |
GB201708234D0 (en) | Protective superstructure for a nuclear power plant | |
EP3819917A4 (en) | NUCLEAR REACTOR DECOMMISSIONING SYSTEM | |
GB201712076D0 (en) | Cooling system for a nuclear reactor |