ES454363A1 - Perfeccionamientos en dispositivos auxiliares de refrigera- cion para intercambiadores de calor. - Google Patents

Perfeccionamientos en dispositivos auxiliares de refrigera- cion para intercambiadores de calor.

Info

Publication number
ES454363A1
ES454363A1 ES454363A ES454363A ES454363A1 ES 454363 A1 ES454363 A1 ES 454363A1 ES 454363 A ES454363 A ES 454363A ES 454363 A ES454363 A ES 454363A ES 454363 A1 ES454363 A1 ES 454363A1
Authority
ES
Spain
Prior art keywords
heat exchanger
primary fluid
cooling device
casing
nuclear reactor
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
ES454363A
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.)
Stein Industrie SA
Original Assignee
Stein Industrie SA
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 Stein Industrie SA filed Critical Stein Industrie SA
Publication of ES454363A1 publication Critical patent/ES454363A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
    • F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Perfeccionamientos en dispositivos auxiliares de refrigeración para intercambiadores de calor, de fluido primario recalentado en un reactor nuclear de neutrones rápidos, comprendiendo este intercambiador al menos un haz tubular por el que circula agua a vaporizar y sobrecalentar, y alrededor de los tubos y en el interior de la envolvente del cual circula un metal alcalino líquido que constituye el fluido primario, caracterizados porque la envolvente del intercambiador está rodeada de una vaina que comprende en sus porciones extremas medios de admisión y de evacuación del aire, y porque la envolvente está provista de superficies auxiliares de intercambio de calor con el aire que puede circular por la vaina.
ES454363A 1975-12-18 1976-12-17 Perfeccionamientos en dispositivos auxiliares de refrigera- cion para intercambiadores de calor. Expired ES454363A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538835A FR2335916A1 (fr) 1975-12-18 1975-12-18 Dispositif auxiliaire de refroidissement pour echangeur de chaleur a fluide primaire rechauffe dans un reacteur nucleaire

Publications (1)

Publication Number Publication Date
ES454363A1 true ES454363A1 (es) 1978-02-16

Family

ID=9163906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454363A Expired ES454363A1 (es) 1975-12-18 1976-12-17 Perfeccionamientos en dispositivos auxiliares de refrigera- cion para intercambiadores de calor.

Country Status (10)

Country Link
US (1) US4148686A (es)
JP (1) JPS5945119B2 (es)
BR (1) BR7608544A (es)
CA (1) CA1065840A (es)
DE (1) DE2656412C2 (es)
ES (1) ES454363A1 (es)
FR (1) FR2335916A1 (es)
GB (1) GB1516797A (es)
IT (1) IT1065787B (es)
NL (1) NL179428C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235284A (en) * 1976-12-16 1980-11-25 The United States Of America As Represented By The United States Department Of Energy Heat exchanger with auxiliary cooling system
NL172996C (nl) * 1977-05-13 1983-11-16 Neratoom Kernreactorinrichting en warmtewisselaar voor een dergelijke inrichting.
US4267882A (en) * 1980-03-03 1981-05-19 Combustion Engineering, Inc. Heat exchanger for cooling a high pressure gas
FR2561367B1 (fr) * 1984-02-14 1986-08-29 Commissariat Energie Atomique Echangeur de chaleur equipe de moyens de refroidissement de secours et reacteur nucleaire a neutrons rapides comportant un tel echangeur
JPS61130701A (ja) * 1984-11-30 1986-06-18 三菱原子力工業株式会社 有液面型蒸気発生器のオ−バフロ−配管構造
DE3640970A1 (de) * 1986-11-29 1988-06-09 Gutehoffnungshuette Man Rohrbuendelwaermetauscher
FR2693309B1 (fr) * 1992-07-01 1994-09-23 Framatome Sa Procédé et dispositif d'évacuation de la puissance résiduelle d'un réacteur nucléaire à neurton rapides à l'arrêt.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134067B1 (fr) * 1970-03-06 1974-08-09 Stein Industrie Module echangeur de chaleur
FR2321750A1 (fr) * 1975-08-22 1977-03-18 Commissariat Energie Atomique Perfectionnement apporte aux circuits secondaires d'un reacteur nucleaire
FR2335791A1 (fr) * 1975-12-18 1977-07-15 Stein Industrie Echangeur de chaleur a plusieurs modules en parallele

Also Published As

Publication number Publication date
IT1065787B (it) 1985-03-04
NL179428C (nl) 1986-09-01
NL7614165A (nl) 1977-06-21
DE2656412C2 (de) 1985-08-29
FR2335916A1 (fr) 1977-07-15
NL179428B (nl) 1986-04-01
BR7608544A (pt) 1977-12-27
CA1065840A (fr) 1979-11-06
US4148686A (en) 1979-04-10
JPS5945119B2 (ja) 1984-11-02
FR2335916B1 (es) 1981-10-23
DE2656412A1 (de) 1977-06-23
JPS5276598A (en) 1977-06-28
GB1516797A (en) 1978-07-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19881216