IT1041440B - Dispositivo di protezione termica della parta superiore della vasca principale di un reattore nucleare - Google Patents

Dispositivo di protezione termica della parta superiore della vasca principale di un reattore nucleare

Info

Publication number
IT1041440B
IT1041440B IT68988/75A IT6898875A IT1041440B IT 1041440 B IT1041440 B IT 1041440B IT 68988/75 A IT68988/75 A IT 68988/75A IT 6898875 A IT6898875 A IT 6898875A IT 1041440 B IT1041440 B IT 1041440B
Authority
IT
Italy
Prior art keywords
protection device
nuclear reactor
main tank
thermal protection
thermal
Prior art date
Application number
IT68988/75A
Other languages
English (en)
Inventor
J Gama
J Kung
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1041440B publication Critical patent/IT1041440B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/083—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers
    • G21C11/085—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers consisting exclusively of several metallic layers
    • 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)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT68988/75A 1974-08-30 1975-07-30 Dispositivo di protezione termica della parta superiore della vasca principale di un reattore nucleare IT1041440B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7429652A FR2283518A1 (fr) 1974-08-30 1974-08-30 Dispositif de protection thermique pour attente de cuve de reacteur nucleaire a neutrons rapides

Publications (1)

Publication Number Publication Date
IT1041440B true IT1041440B (it) 1980-01-10

Family

ID=9142690

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68988/75A IT1041440B (it) 1974-08-30 1975-07-30 Dispositivo di protezione termica della parta superiore della vasca principale di un reattore nucleare

Country Status (10)

Country Link
US (1) US4022658A (it)
JP (1) JPS5149394A (it)
BE (1) BE831252A (it)
DE (1) DE2538540A1 (it)
ES (1) ES440374A1 (it)
FR (1) FR2283518A1 (it)
GB (1) GB1484408A (it)
IT (1) IT1041440B (it)
NL (1) NL7509020A (it)
SE (1) SE418343B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567039A (en) * 1976-08-12 1980-05-08 Nuclear Power Co Ltd Liquid metal cooled nuclear reactor constructions
FR2380621A1 (fr) * 1977-02-11 1978-09-08 Commissariat Energie Atomique Reacteur nucleaire comprenant une cuve suspendue
JPS54192A (en) * 1977-06-01 1979-01-05 Hitachi Ltd Shielding wall of reactor container
US4298431A (en) * 1977-06-13 1981-11-03 Commissariat A L'energie Atomique Device for the thermal protection of an internal structure of a liquid metal cooled fast reactor
FR2422228A1 (fr) * 1978-04-07 1979-11-02 Commissariat Energie Atomique Perfectionnement aux structures de calorifugeage de surfaces dans un reacteur nucleaire, notamment du genre a neutrons rapides
FR2460527A1 (fr) * 1979-06-29 1981-01-23 Commissariat Energie Atomique Dispositif d'homogeneisation dans le sens circonferentiel des temperatures de la virole d'un composant traversant la dalle superieure d'un reacteur nucleaire
FR2486298A1 (fr) * 1980-07-03 1982-01-08 Commissariat Energie Atomique Dispositif de reduction des contraintes thermiques sur la virole d'un appareil baignant dans le bain de metal alcalin liquide d'un reacteur nucleaire a neutrons rapides
FR2491248B1 (fr) * 1980-09-30 1986-11-14 Commissariat Energie Atomique Dispositif de calorifugeage pour isoler la region superieure de l'espace annulaire separant les cuves principales et de securite d'un reacteur nucleaire a neutrons rapides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362567A (en) * 1965-06-07 1968-01-09 Atomic Energy Commission Usa Compliant flange vessel closure
GB1161670A (en) * 1968-07-17 1969-08-20 Rolls Royce Improvements in or relating to Pressure Vessels
US3548931A (en) * 1968-10-30 1970-12-22 Atomic Energy Commission Vessel for a sodium-cooled reactor
GB1302861A (it) * 1969-02-20 1973-01-10
US3708393A (en) * 1970-12-01 1973-01-02 Atomic Energy Commission Radial restraint mechanism for reactor core

Also Published As

Publication number Publication date
ES440374A1 (es) 1977-09-01
DE2538540A1 (de) 1976-03-11
NL7509020A (nl) 1976-03-02
FR2283518A1 (fr) 1976-03-26
JPS5149394A (en) 1976-04-28
GB1484408A (en) 1977-09-01
US4022658A (en) 1977-05-10
SE7509655L (sv) 1976-03-01
SE418343B (sv) 1981-05-18
BE831252A (fr) 1975-11-03
FR2283518B1 (it) 1976-12-31

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