ES2094501T3 - Dispositivo de recuperacion de un corazon fundido de un reactor nuclear. - Google Patents
Dispositivo de recuperacion de un corazon fundido de un reactor nuclear.Info
- Publication number
- ES2094501T3 ES2094501T3 ES93401272T ES93401272T ES2094501T3 ES 2094501 T3 ES2094501 T3 ES 2094501T3 ES 93401272 T ES93401272 T ES 93401272T ES 93401272 T ES93401272 T ES 93401272T ES 2094501 T3 ES2094501 T3 ES 2094501T3
- Authority
- ES
- Spain
- Prior art keywords
- heart
- melted
- recovery
- nuclear reactor
- dropped
- 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
- 238000011084 recovery Methods 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000002706 hydrostatic effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
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)
Abstract
DISPOSITIVO DE RECUPERACION DE UN CORAZON FUNDIDO DE REACTOR NUCLEAR COMPUESTO PRINCIPALMENTE, DE TABIQUES (4) DE DIVISION DE UN VOLUMEN SITUADO BAJO EL CORAZON EN VOLUMENES VACIOS (5) ESTRECHOS EN LOS CUALES LA MATERIA FUNDIDA SE DERRAMA LENTAMENTE Y DE CANALES DE REFRIGERACION (6) DESTINADOS A SOLIDIFICAR ESTA MATERIA. LA VAPORIZACION DEL REFRIGERANTE PROVOCA VENTAJOSAMENTE SU RENOVACION AUTOMATICA BAJO EL EFECTO DE LA PRESION HIDROSTATICA DE UNA FUENTE SOBREALZADA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9206208A FR2691572B1 (fr) | 1992-05-21 | 1992-05-21 | Dispositif de recuperation d'un cóoeur fondu de reacteur nucleaire. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2094501T3 true ES2094501T3 (es) | 1997-01-16 |
Family
ID=9430035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93401272T Expired - Lifetime ES2094501T3 (es) | 1992-05-21 | 1993-05-18 | Dispositivo de recuperacion de un corazon fundido de un reactor nuclear. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5343505A (es) |
| EP (1) | EP0571270B1 (es) |
| JP (1) | JP3285659B2 (es) |
| CN (1) | CN1041660C (es) |
| DE (1) | DE69304605T2 (es) |
| ES (1) | ES2094501T3 (es) |
| FR (1) | FR2691572B1 (es) |
| TW (1) | TW260790B (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319094A1 (de) * | 1993-06-08 | 1994-12-15 | Siemens Ag | Einrichtung und Verfahren zum Auffangen und Kühlen von Kernschmelze |
| ES2117381T3 (es) * | 1993-11-23 | 1998-08-01 | Siemens Ag | Dispositivo para la retencion de una masa fundida del nucleo dentro de la camara de dispersion de una instalacion de reactor nuclear. |
| DE19638980C1 (de) * | 1996-09-23 | 1998-04-30 | Siemens Ag | Auffangeinrichtung zur Aufnahme hocherhitzter, zumindest teilweise fließfähiger Materialien, wie z. B. Flüssigkeiten, Schlacken, Schmelzen und dgl., insbesondere Schmelzeauffängereinrichtung für Kernkraftwerke |
| DE19702960C1 (de) * | 1997-01-28 | 1998-06-18 | Goebel Gunther Dr | Rückhaltevorrichtung für die Kernschmelze |
| SE508995C2 (sv) * | 1997-03-07 | 1998-11-23 | Asea Atom Ab | Kärnreaktoranläggning |
| DE19814308A1 (de) * | 1998-03-31 | 1999-10-14 | Siempelkamp Guss Und Anlagente | Auffanglager für Kernschmelze |
| RU2163037C1 (ru) * | 1999-06-03 | 2001-02-10 | Центр комплексного развития технологии энерготехнологических систем "Кортэс" | Устройство для улавливания расплавленных материалов из ядерного реактора |
| RU2164043C1 (ru) * | 1999-08-04 | 2001-03-10 | Центр комплексного развития технологии энерготехнологических систем "Кортэс" | Устройство для улавливания расплавленных материалов из ядерного реактора |
| US6353651B1 (en) * | 1999-11-17 | 2002-03-05 | General Electric Company | Core catcher cooling by heat pipe |
| JP4580685B2 (ja) * | 2004-05-24 | 2010-11-17 | 株式会社東芝 | 原子炉格納容器 |
| WO2007099698A1 (ja) | 2006-02-22 | 2007-09-07 | Kabushiki Kaisha Toshiba | コアキャッチャーおよびその製造方法、並びに、原子炉格納容器およびその改造方法 |
| EP2562764A4 (en) | 2010-03-29 | 2016-11-09 | Toshiba Kk | DEVICE FOR STORING A MELTED CORE MATERIAL |
| CN103177779A (zh) * | 2013-01-08 | 2013-06-26 | 上海核工程研究设计院 | 一种大型非能动压水堆核电厂坩埚型堆芯捕集器 |
| CN103177778A (zh) * | 2013-01-08 | 2013-06-26 | 上海核工程研究设计院 | 底部注水叠加外部冷却的大型非能动核电厂堆芯捕集器 |
| DE102013200182A1 (de) * | 2013-01-09 | 2014-07-10 | Siemens Aktiengesellschaft | Kernschmelzerückhaltevorrichtung |
| US10004929B2 (en) * | 2015-10-16 | 2018-06-26 | Ge-Hitachi Nuclear Energy Americas Llc | Passive fire response system and method of manufacturing |
| CN105551536B (zh) * | 2015-12-10 | 2020-03-24 | 中国核电工程有限公司 | 一种具有内部冷却能力的堆芯熔融物捕集器 |
| JP6719439B2 (ja) * | 2017-11-30 | 2020-07-08 | 三菱重工業株式会社 | 産業設備 |
| KR101967581B1 (ko) * | 2018-07-05 | 2019-04-09 | 한국수력원자력 주식회사 | 노심용융물의 노외냉각장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3453176A (en) * | 1965-04-13 | 1969-07-01 | Asea Ab | Means for condensing steam liberated within a closed space |
| DE2234782C3 (de) * | 1972-07-14 | 1978-06-29 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kernreaktor |
| DE2840086C2 (de) * | 1978-09-14 | 1981-09-24 | Kraftwerk Union AG, 4330 Mülheim | Kernreaktoranlage mit einer Auffangeinrichtung für einen abschmelzenden Reaktorkern |
| US4464333A (en) * | 1982-03-05 | 1984-08-07 | Combustion Engineering, Inc. | Molten core retention and solidification apparatus |
| DE4032736C2 (de) * | 1990-10-15 | 1995-01-05 | Kernforschungsz Karlsruhe | Kühleinrichtungen im Fundamentbereich eines Kernreaktors zur Kühlung einer Kernschmelze in einem hypothetischen Störfall |
-
1992
- 1992-05-21 FR FR9206208A patent/FR2691572B1/fr not_active Expired - Fee Related
-
1993
- 1993-05-18 DE DE69304605T patent/DE69304605T2/de not_active Expired - Fee Related
- 1993-05-18 EP EP93401272A patent/EP0571270B1/fr not_active Expired - Lifetime
- 1993-05-18 ES ES93401272T patent/ES2094501T3/es not_active Expired - Lifetime
- 1993-05-19 US US08/064,816 patent/US5343505A/en not_active Expired - Fee Related
- 1993-05-19 CN CN93106104A patent/CN1041660C/zh not_active Expired - Fee Related
- 1993-05-20 JP JP11847793A patent/JP3285659B2/ja not_active Expired - Fee Related
- 1993-05-20 TW TW082103983A patent/TW260790B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1077564A (zh) | 1993-10-20 |
| DE69304605D1 (de) | 1996-10-17 |
| FR2691572B1 (fr) | 1994-07-08 |
| JPH07110392A (ja) | 1995-04-25 |
| US5343505A (en) | 1994-08-30 |
| CN1041660C (zh) | 1999-01-13 |
| JP3285659B2 (ja) | 2002-05-27 |
| EP0571270A1 (fr) | 1993-11-24 |
| FR2691572A1 (fr) | 1993-11-26 |
| EP0571270B1 (fr) | 1996-09-11 |
| TW260790B (es) | 1995-10-21 |
| DE69304605T2 (de) | 1997-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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