ES481819A1 - Perfeccionamientos en calderas nucleares refrigeradas por unmetal liquido. - Google Patents

Perfeccionamientos en calderas nucleares refrigeradas por unmetal liquido.

Info

Publication number
ES481819A1
ES481819A1 ES481819A ES481819A ES481819A1 ES 481819 A1 ES481819 A1 ES 481819A1 ES 481819 A ES481819 A ES 481819A ES 481819 A ES481819 A ES 481819A ES 481819 A1 ES481819 A1 ES 481819A1
Authority
ES
Spain
Prior art keywords
nuclear reactor
liquid
metal cooled
vessel
cooled fast
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
Application number
ES481819A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES481819A1 publication Critical patent/ES481819A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type reactors
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Perfeccionamientos en calderas nucleares de metal líquido caloportador, caracterizados porque comprenden una cuba que contiene el núcleo del reactor, las protecciones neutrónicas y sus dispositivos asociados y el metal líquido de enfriamiento, y una cobertura de gas inerte, colocándose la cuba en una envolvente de seguridad; al menos un intercambiador de calor exterior a la cuba para realizar un intercambio térmico entre el metal líquido y el agua en fase líquida y después vapor; medios de unión para poner en comunicación en un sentido y en el otro la cuba y el o los intercambiadores de calor; un depósito de almacenamiento principal unido a la cuba apto para recibir el metal líquido y el gas inerte; estando provisto el depósito de almacenamiento principal de un conjunto de conductos que consisten en al menos un primer conducto de rebosadero que pone en comunicación la parte superior de la cuba con el fondo del depósito, poniendo en comunicación al menos un segundo conducto de equilibrado depresión, la parte superior de la cuba con la parte superior del depósito principal de almacenamiento, estando provistos los conductos de válvulas de tal modo que en funcionamiento normal, el depósito principal esté en unión con la cuba por los primero y segundo conductos; un recinto constituido por celdas de atmósfera controlada que contienen los elementos de la caldera, y que asegura por una parte la protección biológica del personal de explotación y por otra la protección contra los daños eventuales procedentes del exterior.
ES481819A 1978-06-23 1979-06-22 Perfeccionamientos en calderas nucleares refrigeradas por unmetal liquido. Expired ES481819A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818823A FR2429479A1 (fr) 1978-06-23 1978-06-23 Chaudiere nucleaire a neutrons rapides a metal liquide caloporteur

Publications (1)

Publication Number Publication Date
ES481819A1 true ES481819A1 (es) 1980-08-16

Family

ID=9209908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481819A Expired ES481819A1 (es) 1978-06-23 1979-06-22 Perfeccionamientos en calderas nucleares refrigeradas por unmetal liquido.

Country Status (6)

Country Link
US (1) US4295934A (es)
EP (1) EP0006800B1 (es)
JP (1) JPS554597A (es)
DE (1) DE2962689D1 (es)
ES (1) ES481819A1 (es)
FR (1) FR2429479A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498365B1 (fr) * 1981-01-20 1986-08-29 Commissariat Energie Atomique Reacteur nucleaire refroidi par un metal liquide et presentant une dalle epaisse munie de logements
US4786462A (en) * 1984-02-21 1988-11-22 Stone & Webster Engineering Corp. Support structure for a nuclear reactor
JPS61215099A (ja) * 1985-03-20 1986-09-24 高津　和夫 装飾体
US5021211A (en) * 1989-07-25 1991-06-04 General Electric Company Liquid metal cooled nuclear reactors with passive cooling system
JPH0778551B2 (ja) * 1991-12-09 1995-08-23 動力炉・核燃料開発事業団 液体金属冷却原子炉
JP2978732B2 (ja) * 1994-12-12 1999-11-15 核燃料サイクル開発機構 原子炉機器の共通床方式上下免震構造
FR2923010B1 (fr) * 2007-10-26 2012-05-18 Commissariat Energie Atomique Dispositif et procede de mesure de la puissance residuelle d'une charge
CN111951985B (zh) * 2020-07-15 2022-10-18 四川大学 一种模块化空间核反应堆发电单元

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041042A (en) 1961-11-08 1966-09-01 Babcock & Wilcox Ltd Improvements in concrete walls
BE638823A (es) * 1962-10-17
GB1130911A (en) * 1965-03-09 1968-10-16 English Electric Co Ltd Expansion joints
DE1564054C3 (de) * 1966-12-15 1975-03-13 Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe Kernreaktor
US3486973A (en) * 1967-04-11 1969-12-30 Westinghouse Electric Corp Breeder reactor
FR2041724A1 (fr) * 1969-05-13 1971-02-05 Ind Atomique S O C I A Soc Pou Amenagement des circuits de gaz dans un reacteur nucleaire a haute temperature
FR2133348A5 (es) * 1971-04-16 1972-11-24 Commissariat Energie Atomique
US4174123A (en) * 1971-07-14 1979-11-13 The Babcock & Wilcox Company Vessel penetration apparatus
UST911015I4 (en) 1971-12-21 1973-06-26 Nuclear core positioning system
SE360769B (es) * 1972-02-24 1973-10-01 Atomenergi Ab
DE2217074C3 (de) * 1972-04-08 1981-11-12 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Atomreaktor mit Kühlmittelsammelbehälte
FR2220847B1 (es) * 1973-03-07 1975-10-31 Commissariat Energie Atomique
GB1450203A (en) * 1973-09-28 1976-09-22 Atomic Energy Authority Uk Nuclear reactor containments
FR2291580A1 (fr) * 1974-11-14 1976-06-11 Commissariat Energie Atomique Dispositif de protection thermique de la cuve d'un reacteur
FR2314978A1 (fr) * 1975-06-19 1977-01-14 Commissariat Energie Atomique Dispositif d'isolation thermique d'un caisson en beton pre-contraint
DE2535378A1 (de) * 1975-08-08 1977-02-24 Interatom Entkoppelter primaerkreis
FR2372494A2 (fr) * 1975-12-29 1978-06-23 Commissariat Energie Atomique Perfectionnements dans les reacteurs surregenerateurs aux structures contenant un metal liquide chaud
US4080255A (en) * 1976-08-31 1978-03-21 The United States Of America As Represented By The United States Department Of Energy Horizontal baffle for nuclear reactors
GB1546331A (en) 1977-02-04 1979-05-23 Nuclear Power Co Ltd Liquid metal cooled fast breeder nuclear reactors
FR2379881A1 (fr) * 1977-02-04 1978-09-01 Commissariat Energie Atomique Bloc-pompe echangeur de chaleur pour reacteurs nucleaires
GB1568027A (en) * 1978-01-27 1980-05-21 Nuclear Power Co Ltd Liquid metal cooled fast breeder nuclear reactors
US4113562A (en) * 1977-04-20 1978-09-12 The United States Of America As Represented By The United States Department Of Energy Apparatus for controlling coolant level in a liquid-metal-cooled nuclear reactor
FR2429478A1 (fr) 1978-06-23 1980-01-18 Commissariat Energie Atomique Chaudiere nucleaire a neutrons rapides et a metal liquide caloporteur

Also Published As

Publication number Publication date
EP0006800B1 (fr) 1982-05-05
FR2429479B1 (es) 1982-03-19
JPS554597A (en) 1980-01-14
FR2429479A1 (fr) 1980-01-18
JPS6345076B2 (es) 1988-09-07
DE2962689D1 (en) 1982-06-24
US4295934A (en) 1981-10-20
EP0006800A1 (fr) 1980-01-09

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