ES481820A1 - Perfeccionamientos en calderas nucleares de metal liquido coloportador. - Google Patents

Perfeccionamientos en calderas nucleares de metal liquido coloportador.

Info

Publication number
ES481820A1
ES481820A1 ES481820A ES481820A ES481820A1 ES 481820 A1 ES481820 A1 ES 481820A1 ES 481820 A ES481820 A ES 481820A ES 481820 A ES481820 A ES 481820A ES 481820 A1 ES481820 A1 ES 481820A1
Authority
ES
Spain
Prior art keywords
liquid
nuclear reactor
cooled fast
metal cooled
fast nuclear
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
ES481820A
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 ES481820A1 publication Critical patent/ES481820A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/024—Supporting constructions for pressure vessels or containment vessels
    • 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
    • G21C15/24—Promoting flow of the coolant
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Perfeccionamientos en calderas nucleares de metal líquido caloportador, caracterizados porque comprenden una cuba apta para recibir el núcleo del reactor y el metal líquido; al menos un intercambiador de calor apto para realizar un intercambio térmico entre el metal líquido y un segundo fluido; un primer conducto apto para unir la cuba a la entrada l del ó de un intercambiador de calor, desembocando el conducto en la cuba por encima del núcleo; y un segundo conducto apto para unir la cuba a la salida del ó de un intercambiador de calor, estando previamente la cuba en su periferia externa de primeros medios de soportado dispuestos a un nivel dado, siendo la primera conducción sensiblemente rectilínea y horizontal y desembocando en la cuba por encima y cerca de los primeros medios de soportado, estando provisto él ó cada intercambiador de segundos medios de soportado dispuestos a un nivel poco diferente del nivel dado y elegido de modo a minimizar los esfuerzos debidos a las dilataciones diferenciales de los conductos, siendo los segundos medios de soportado tales que permitan un desplazamiento del intercambiador según la dirección horizontal de la primera conducción, comprendiendo los segundos medios de soportado además medios para limitar los desplazamientos del intercambiador según las dos direcciones perpendiculares a la dirección del conducto, siendo las dos direcciones perpendiculares entre sí.
ES481820A 1978-06-23 1979-06-22 Perfeccionamientos en calderas nucleares de metal liquido coloportador. Expired ES481820A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818821A FR2429477A1 (fr) 1978-06-23 1978-06-23 Chaudiere nucleaire a neutrons rapides a metal liquide caloporteur

Publications (1)

Publication Number Publication Date
ES481820A1 true ES481820A1 (es) 1980-08-16

Family

ID=9209906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481820A Expired ES481820A1 (es) 1978-06-23 1979-06-22 Perfeccionamientos en calderas nucleares de metal liquido coloportador.

Country Status (5)

Country Link
US (1) US4335467A (es)
EP (1) EP0006801A1 (es)
JP (1) JPS554596A (es)
ES (1) ES481820A1 (es)
FR (1) FR2429477A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538156A1 (fr) * 1982-12-17 1984-06-22 Commissariat Energie Atomique Circuit de refroidissement d'un reacteur nucleaire refroidi par un metal liquide
US4786462A (en) * 1984-02-21 1988-11-22 Stone & Webster Engineering Corp. Support structure for a nuclear reactor
JPH048396Y2 (es) * 1985-04-16 1992-03-03
US4688628A (en) * 1985-12-06 1987-08-25 Rockwell International Corporation Steam generator support system
FR2680597B1 (fr) * 1991-08-20 1993-11-26 Framatome Structure interne d'un reacteur nucleaire a neutrons rapides.
CN109215286B (zh) * 2018-08-27 2020-08-28 中广核工程有限公司 核电站的火灾监控装置及其火灾监控电路

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880092A (en) * 1957-07-19 1961-10-18 Atomic Energy Authority Uk Improvements in or relating to pressure vessels
NL242128A (es) * 1958-08-11
FR1215776A (fr) * 1958-11-17 1960-04-20 Creusot Forges Ateliers Perfectionnements aux appuis destinés à supporter deux charges superposées et susceptibles de se déplacer l'une par rapport à l'autre
BE638823A (es) * 1962-10-17
FR1377402A (fr) * 1963-09-10 1964-11-06 Perfectionnements aux roulements à double butée
GB1026559A (en) * 1963-10-11 1966-04-20 Atomic Energy Authority Uk Nuclear power plant
US3260649A (en) * 1964-05-28 1966-07-12 Wayne H Jens Nuclear reactor
FR1463590A (fr) * 1966-01-14 1966-12-23 Skoda Op Plzen Installation pour éviter les à-coups de température dans les réacteurs nucléaires
DE1564054C3 (de) * 1966-12-15 1975-03-13 Gesellschaft Fuer Kernforschung Mbh, 7500 Karlsruhe Kernreaktor
GB1254409A (en) * 1969-11-28 1971-11-24 Hoesch Ag Improvements in or relating to rotary roller bearings
CH514765A (de) * 1970-01-26 1971-10-31 Bbc Brown Boveri & Cie Verfahren und Auflager zur Verhütung von Erdbebenschäden an Gebäuden
US3716451A (en) * 1970-11-30 1973-02-13 Stone & Webster Eng Corp Nuclear reactor power plant structural support system
DE2101965B2 (de) * 1971-01-16 1972-05-25 Siemens AG, 1000 Berlin u. 8000 München Vorrichtung zur aufhaengung und abstuetzung von reaktordruckbehaeltern in atomkernkraftwerken
FR2124140A1 (fr) * 1971-02-09 1972-09-22 Commissariat Energie Atomique Procede pour la realisation d'un assemblage structurel de reacteur et reacteur realise par mise en oeuvre de ce procede
US3771499A (en) * 1971-12-30 1973-11-13 Combustion Eng Steam generator cradle support
DE2346868C2 (de) * 1973-09-18 1984-06-07 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Flüssigkeitsgekühlter Kernreaktor mit Schildwand zwischen Kühlmittelsammelraum und Druckbehälterwandung
JPS5121114A (en) * 1974-08-14 1976-02-20 Hitachi Ltd Koryuhatsudenkino seigyosochi
FR2311388A1 (fr) * 1975-05-12 1976-12-10 Commissariat Energie Atomique Dispositif de supportage d'une chaudiere nucleaire
DE2619351C3 (de) * 1976-04-30 1979-03-15 Kraftwerk Union Ag, 4330 Muelheim Wärmebewegliche Abstützung der Schwerkomponenten einer Kernreaktoranlage
DE2636251A1 (de) * 1976-08-12 1978-02-16 Ght Hochtemperaturreak Tech Boden fuer behaelter bei hohen temperaturen
DE2647588C2 (de) * 1976-10-21 1985-06-13 Hoesch Ag, 4600 Dortmund Großwälzlager
US4115194A (en) * 1977-02-22 1978-09-19 The Babcock & Wilcox Company Reactor pressure vessel support

Also Published As

Publication number Publication date
EP0006801A1 (fr) 1980-01-09
JPS554596A (en) 1980-01-14
FR2429477A1 (fr) 1980-01-18
US4335467A (en) 1982-06-15
FR2429477B1 (es) 1982-02-19

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