CS145192A3 - Device for gathering and cooling a nuclear reactor core melted due to anaccident - Google Patents
Device for gathering and cooling a nuclear reactor core melted due to anaccidentInfo
- Publication number
- CS145192A3 CS145192A3 CS921451A CS145192A CS145192A3 CS 145192 A3 CS145192 A3 CS 145192A3 CS 921451 A CS921451 A CS 921451A CS 145192 A CS145192 A CS 145192A CS 145192 A3 CS145192 A3 CS 145192A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- anaccident
- gathering
- cooling
- nuclear reactor
- reactor core
- Prior art date
Links
Classifications
-
- 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
- G21C9/016—Core catchers
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9106047A FR2676582B1 (fr) | 1991-05-17 | 1991-05-17 | Dispositif de recuperation et de refroidissement du cóoeur d'un reacteur nucleaire en fusion, a la suite d'un accident. |
Publications (1)
Publication Number | Publication Date |
---|---|
CS145192A3 true CS145192A3 (en) | 1992-11-18 |
Family
ID=9412914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS921451A CS145192A3 (en) | 1991-05-17 | 1992-05-14 | Device for gathering and cooling a nuclear reactor core melted due to anaccident |
Country Status (10)
Country | Link |
---|---|
US (1) | US5186888A (ja) |
EP (1) | EP0514243B1 (ja) |
JP (1) | JP3100460B2 (ja) |
CN (1) | CN1067132A (ja) |
CS (1) | CS145192A3 (ja) |
DE (1) | DE69202194T2 (ja) |
FI (1) | FI108814B (ja) |
FR (1) | FR2676582B1 (ja) |
HU (1) | HU214075B (ja) |
TW (1) | TW200590B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4306864C2 (de) * | 1993-03-05 | 1995-01-26 | Siempelkamp Gmbh & Co | Anordnung für die Sicherung eines Kernreaktors im Falle einer Kernschmelze |
DE19527462C1 (de) * | 1995-07-27 | 1996-12-05 | Siemens Ag | Behälter zur Aufnahme und Ausbreitung von Kernschmelze sowie Kernkraftanlage mit einem solchen Behälter |
WO1998025273A1 (de) | 1996-12-05 | 1998-06-11 | Siemens Aktiengesellschaft | Behälter zur aufnahme und ausbreitung von kernschmelze sowie kernkraftanlage mit einem solchen behälter |
DE19653205C1 (de) * | 1996-12-19 | 1998-05-28 | Siemens Ag | Auffangraum für eine Schmelze, insbesondere eine Kernschmelze einer Kernkraftanlage |
US7558360B1 (en) * | 2003-12-31 | 2009-07-07 | General Electric Company | Core catcher cooling |
EP1988551B1 (en) | 2006-02-22 | 2015-01-28 | Kabushiki Kaisha Toshiba | Core catcher |
JP4828963B2 (ja) * | 2006-02-28 | 2011-11-30 | 株式会社東芝 | 炉心溶融物冷却装置、原子炉格納容器および炉心溶融物冷却装置の設置方法 |
FR2922678A1 (fr) * | 2007-10-22 | 2009-04-24 | Commissariat Energie Atomique | Reacteur nucleaire a refroidissement ameliore en situation d'accident |
JP2010266286A (ja) * | 2009-05-13 | 2010-11-25 | Mitsubishi Heavy Ind Ltd | 溶融物の冷却促進装置及び原子炉格納容器 |
CN102644996B (zh) * | 2012-04-09 | 2014-06-18 | 中国核电工程有限公司 | 一种应对严重事故的乏燃料水池自然通风及水回收系统 |
CN102969033B (zh) * | 2012-10-25 | 2015-04-15 | 清华大学 | 一种强化沸腾换热附壁孔板组装壳构件 |
JP6109580B2 (ja) * | 2013-01-15 | 2017-04-05 | 日立Geニュークリア・エナジー株式会社 | 溶融炉心保持装置及びそれを備えた原子炉格納容器 |
JP6080712B2 (ja) * | 2013-07-10 | 2017-02-15 | 日立Geニュークリア・エナジー株式会社 | 炉心溶融物保持装置 |
JP6363381B2 (ja) * | 2014-04-11 | 2018-07-25 | 日立Geニュークリア・エナジー株式会社 | 床材ユニット |
JP6415874B2 (ja) * | 2014-06-30 | 2018-10-31 | 株式会社東芝 | 原子炉格納容器底部保護装置および原子炉格納設備 |
CN105931680B (zh) * | 2016-06-20 | 2018-04-06 | 中广核(北京)仿真技术有限公司 | 一种堆熔物收集冷却系统 |
CN108010591B (zh) * | 2017-12-18 | 2024-01-19 | 中广核研究院有限公司 | 一种多功能压力容器堆坑结构以及反应堆安全壳结构 |
CN112635084A (zh) * | 2020-12-09 | 2021-04-09 | 中国原子能科学研究院 | 一种用于钠冷快堆堆坑的漏钠接收抑制装置 |
CN115579158B (zh) * | 2022-09-09 | 2023-08-22 | 中国核动力研究设计院 | 一种堆芯熔融物碎片冷却装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1501340B2 (de) * | 1965-04-13 | 1971-04-29 | Allmanna Svenska Elektriska AB, Vasteras (Schweden) | Sicherheitsbehaelter fuer kernreaktoren |
DE1608027C3 (de) * | 1968-01-19 | 1974-01-24 | Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe | Sicherheitseinrichtung für mit flüssigem Metall, insbesondere Natrium oder Natrium-Kalium betriebene Anlagen |
US4116764A (en) * | 1976-02-11 | 1978-09-26 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for controlling nuclear core debris |
FR2395567A1 (fr) * | 1977-06-23 | 1979-01-19 | Commissariat Energie Atomique | Dispositif recuperateur de coeur pour reacteur nucleaire a neutrons rapides |
USH91H (en) * | 1983-03-04 | 1986-07-01 | The United States Of America As Represented By The United States Department Of Energy | Safety apparatus for nuclear reactor to prevent structural damage from overheating by core debris |
IT1228999B (it) * | 1989-04-13 | 1991-07-12 | Ente Naz Energia Elettrica | Sistema di protezione dell'edificio di contenimento del reattore in centrali nucleari. |
-
1991
- 1991-05-17 FR FR9106047A patent/FR2676582B1/fr not_active Expired - Fee Related
-
1992
- 1992-05-06 DE DE69202194T patent/DE69202194T2/de not_active Expired - Fee Related
- 1992-05-06 EP EP92401265A patent/EP0514243B1/fr not_active Expired - Lifetime
- 1992-05-14 CS CS921451A patent/CS145192A3/cs unknown
- 1992-05-15 FI FI922232A patent/FI108814B/fi not_active IP Right Cessation
- 1992-05-15 HU HU9201620A patent/HU214075B/hu not_active IP Right Cessation
- 1992-05-15 JP JP04123731A patent/JP3100460B2/ja not_active Expired - Fee Related
- 1992-05-16 CN CN92103606A patent/CN1067132A/zh active Pending
- 1992-05-18 US US07/884,181 patent/US5186888A/en not_active Expired - Fee Related
- 1992-05-25 TW TW081104071A patent/TW200590B/zh active
Also Published As
Publication number | Publication date |
---|---|
JPH05134076A (ja) | 1993-05-28 |
HUT62420A (en) | 1993-04-28 |
FR2676582A1 (fr) | 1992-11-20 |
HU9201620D0 (en) | 1992-08-28 |
EP0514243A1 (fr) | 1992-11-19 |
FI108814B (fi) | 2002-03-28 |
CN1067132A (zh) | 1992-12-16 |
FR2676582B1 (fr) | 1993-09-10 |
FI922232A (fi) | 1992-11-18 |
EP0514243B1 (fr) | 1995-04-26 |
US5186888A (en) | 1993-02-16 |
DE69202194D1 (de) | 1995-06-01 |
DE69202194T2 (de) | 1995-09-07 |
JP3100460B2 (ja) | 2000-10-16 |
HU214075B (en) | 1997-12-29 |
FI922232A0 (fi) | 1992-05-15 |
TW200590B (ja) | 1993-02-21 |
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