[go: up one dir, main page]

IT1148460B - Dispositivo per ridurre l'effetto termosifone nei reattori nucleari a neutroni veloci - Google Patents

Dispositivo per ridurre l'effetto termosifone nei reattori nucleari a neutroni veloci

Info

Publication number
IT1148460B
IT1148460B IT49440/82A IT4944082A IT1148460B IT 1148460 B IT1148460 B IT 1148460B IT 49440/82 A IT49440/82 A IT 49440/82A IT 4944082 A IT4944082 A IT 4944082A IT 1148460 B IT1148460 B IT 1148460B
Authority
IT
Italy
Prior art keywords
reduce
nuclear reactors
fast neutron
neutron nuclear
heater effect
Prior art date
Application number
IT49440/82A
Other languages
English (en)
Other versions
IT8249440A0 (it
Inventor
Nicolas Delloye
Philippe Denimal
Original Assignee
Jeumont Schneider
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 Jeumont Schneider filed Critical Jeumont Schneider
Publication of IT8249440A0 publication Critical patent/IT8249440A0/it
Application granted granted Critical
Publication of IT1148460B publication Critical patent/IT1148460B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/028—Seals, e.g. for pressure vessels or containment vessels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
IT49440/82A 1981-11-16 1982-11-08 Dispositivo per ridurre l'effetto termosifone nei reattori nucleari a neutroni veloci IT1148460B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121365A FR2516692B1 (fr) 1981-11-16 1981-11-16 Dispositif permettant de reduire les effets thermosiphon pour reacteur nucleaire a neutrons rapides

Publications (2)

Publication Number Publication Date
IT8249440A0 IT8249440A0 (it) 1982-11-08
IT1148460B true IT1148460B (it) 1986-12-03

Family

ID=9264019

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49440/82A IT1148460B (it) 1981-11-16 1982-11-08 Dispositivo per ridurre l'effetto termosifone nei reattori nucleari a neutroni veloci

Country Status (6)

Country Link
US (1) US4634569A (it)
JP (1) JPS58135993A (it)
DE (1) DE3241573A1 (it)
FR (1) FR2516692B1 (it)
GB (1) GB2109618B (it)
IT (1) IT1148460B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233595A (ja) * 1984-05-02 1985-11-20 財団法人電力中央研究所 高速増殖炉
FR2591020B1 (fr) * 1985-12-03 1988-01-15 Jeumont Schneider Dispositif pour la liaison anti-seismes entre le bas de pompe et la sphere d'une centrale nucleaire
GB8626237D0 (en) * 1986-11-03 1986-12-03 Nat Nuclear Corp Ltd Fluid flow-restricting sealsbaffles

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084319A (it) *
US2933221A (en) * 1957-02-28 1960-04-19 Gibson Homans Company Dispensing gun structure
NL121817C (it) * 1958-09-12
GB1110787A (en) * 1964-10-02 1968-04-24 English Electric Co Ltd Fluid seals
US3280002A (en) * 1965-03-23 1966-10-18 Hutter Ernest Seal for a control rod apparatus
FR1579240A (it) * 1967-08-13 1969-08-22
FR1579213A (it) * 1967-08-31 1969-08-22
US3554568A (en) * 1968-08-19 1971-01-12 Dana Corp Piston and piston ring combination
CH537073A (de) * 1971-10-15 1973-05-15 Bbc Brown Boveri & Cie Verfahren zum Brennelementwechsel in einem gasgekühlten Kernreaktor und Einrichtung zur Durchführung dieses Verfahrens
US3764151A (en) * 1972-05-08 1973-10-09 Condux Int Inc Joint for cast concrete sections
US4035232A (en) * 1974-08-09 1977-07-12 General Atomic Company Closure system
FR2468978A1 (fr) * 1979-10-30 1981-05-08 Commissariat Energie Atomique Chaudiere nucleaire
FR2470433A1 (fr) * 1979-11-23 1981-05-29 Novatome Ind Dispositif de fermeture pour limiter les courants de convection dans un espace annulaire autour d'un composant d'un reacteur nucleaire

Also Published As

Publication number Publication date
GB2109618A (en) 1983-06-02
FR2516692B1 (fr) 1987-10-23
US4634569A (en) 1987-01-06
JPS58135993A (ja) 1983-08-12
GB2109618B (en) 1985-12-18
IT8249440A0 (it) 1982-11-08
FR2516692A1 (fr) 1983-05-20
DE3241573A1 (de) 1983-06-23

Similar Documents

Publication Publication Date Title
YU40116B (en) Modular flow in the nuclear reactor core
GB2031216B (en) Nuclear breeder reactor fuel element
BE895483A (fr) Boulettes d'absorption de neutrons
ES484985A0 (es) Sistema para medir en un reactor nuclear parametros prescri-tos de flujo.
AR219182A1 (es) Perfeccionamientos en instalaciones de reactor nuclear
IT7925891A0 (it) Perfezionamenti in gruppi combustibili per reattori nucleari.
IT7950021A0 (it) Perfezionamento nelle intelaiature di supporto per elementi combustibili per reattori nucleari
ES539936A0 (es) Mejoras en reactores nucleares
ES548185A0 (es) Mejoras en reactores nucleares
ES510027A0 (es) "procedimiento de control de la potencia disipada en un reactor nuclear".
DE3267956D1 (en) Fast breeder nuclear reactor
ES541449A0 (es) Varilla de veneno destinada a ser utilizada en un reactor nuclear
ES545437A0 (es) Varilla de control destinada a ser utilizada en un reactor nuclear
ES545435A0 (es) Varilla de control destinada a ser utilizada en un reactor nuclear
JPS5726784A (en) Absorber material disposed in bwr type reactor
IT1148460B (it) Dispositivo per ridurre l'effetto termosifone nei reattori nucleari a neutroni veloci
ES509001A0 (es) Aparato para controlar la reactividad en reactores nucleares.
LU80901A1 (fr) Dispositif d'obturation de conduit tubulaire,applicable notamment a des reacteurs nucleaires
DE3268252D1 (en) Fast breeder nuclear reactor
EP0056137A3 (en) Flowmeter system with ultrasonic energy improvement in equilibration
ES493592A0 (es) Perfeccionamientos en reactores nucleares
BE896128A (fr) Reacteur nucleaire avec moderation de l'energie des neutrons
GB2033644B (en) Nuclear reactors
FR2547674B1 (fr) Dispositif de manoeuvre d'une grappe de crayons absorbant les neutrons dans un reacteur nucleaire a eau sous pression
DE3262471D1 (en) Coupling device for control rods in nuclear reactors