FR2384323A1 - Barres de poison combustible alterant peu la reactivite du reacteur - Google Patents

Barres de poison combustible alterant peu la reactivite du reacteur

Info

Publication number
FR2384323A1
FR2384323A1 FR7807179A FR7807179A FR2384323A1 FR 2384323 A1 FR2384323 A1 FR 2384323A1 FR 7807179 A FR7807179 A FR 7807179A FR 7807179 A FR7807179 A FR 7807179A FR 2384323 A1 FR2384323 A1 FR 2384323A1
Authority
FR
France
Prior art keywords
reactor
reactivity
low alternating
fuel
bars low
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.)
Granted
Application number
FR7807179A
Other languages
English (en)
Other versions
FR2384323B1 (fr
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2384323A1 publication Critical patent/FR2384323A1/fr
Application granted granted Critical
Publication of FR2384323B1 publication Critical patent/FR2384323B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Metal Extraction Processes (AREA)

Abstract

L'invention concerne une barre comprenant un gainage tubulaire allongé enfermant un matériau capable d'absorber les neutrons. Au moins pendant le fonctionnement du réacteur, ce gainage renferme également un matériau capable de modérer les neutrons. Application aux réacteurs nucléaires pour leur conférer un meilleur taux de combustion.
FR787807179A 1977-03-15 1978-03-13 Barres de poison combustible alterant peu la reactivite du reacteur Expired FR2384323B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77786177A 1977-03-15 1977-03-15

Publications (2)

Publication Number Publication Date
FR2384323A1 true FR2384323A1 (fr) 1978-10-13
FR2384323B1 FR2384323B1 (fr) 1985-07-26

Family

ID=25111536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787807179A Expired FR2384323B1 (fr) 1977-03-15 1978-03-13 Barres de poison combustible alterant peu la reactivite du reacteur

Country Status (15)

Country Link
JP (1) JPS5816712B2 (fr)
AT (1) AT364039B (fr)
BE (1) BE864931A (fr)
CA (1) CA1097444A (fr)
CH (1) CH626739A5 (fr)
DE (1) DE2808907A1 (fr)
EG (1) EG13142A (fr)
ES (1) ES467726A1 (fr)
FR (1) FR2384323B1 (fr)
GB (1) GB1554997A (fr)
IL (1) IL53983A (fr)
IT (1) IT1093753B (fr)
NL (1) NL7802756A (fr)
SE (1) SE7802947L (fr)
ZA (1) ZA78703B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472247A1 (fr) * 1979-12-21 1981-06-26 Framatome Sa Crayon de materiau consommable pour le pilotage d'un reacteur nucleaire
FR2518300A1 (fr) * 1981-12-11 1983-06-17 Framatome Sa Crayon contenant un materiau consommable pour le pilotage d'un reacteur nucleaire
FR2581786A1 (fr) * 1985-05-09 1986-11-14 Westinghouse Electric Corp Reacteur nucleaire
EP0226442A1 (fr) * 1985-12-10 1987-06-24 Westinghouse Electric Corporation Dispositif d'accouplement pour fixation détachable d'un membre allongé sur la pièce d'extrémité supérieure d'un assemblage de combustible nucléaire
EP0230376A2 (fr) * 1986-01-15 1987-07-29 Westinghouse Electric Corporation Crayon comportant un absorbeur consommable de néutrons

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470432A1 (fr) * 1979-11-19 1981-05-29 Pechiney Ugine Kuhlmann Uran Nouvelle barre de reglage pour reacteur nucleaire
US4626404A (en) * 1983-12-21 1986-12-02 Westinghouse Electric Corp. Annular burnable absorber rod
EP0395920A3 (fr) * 1989-05-01 1991-05-02 Westinghouse Electric Corporation Combustible nucléaire à couche de poison consommable
TW512177B (en) * 1998-02-12 2002-12-01 Hitachi Ltd Composite member and fuel assembly using the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1108350A (en) * 1965-10-29 1968-04-03 Atomic Energy Authority Uk Improvements relating to nuclear reactor fuel assemblies
FR1537212A (fr) * 1967-07-12 1968-08-23 Brown Boveri Krupp Reaktor Procédé de réglage et d'arrêt d'un réacteur nucléaire et réacteur nucléaire pour la mise en oeuvre de ce procédé
DE1464769A1 (de) * 1963-10-30 1969-05-08 Kernforschung Gmbh Ges Fuer Sicherheitselement fuer Kernreaktoren
GB1152305A (en) * 1967-06-23 1969-05-14 Westinghouse Electric Corp Burnable Poison Rods for a Nuclear Reactor
FR2110352A3 (fr) * 1970-10-12 1972-06-02 Asea Atom Ab
FR2130146A1 (fr) * 1971-03-16 1972-11-03 Hkg Hochtemperatur Kernk
FR2285683A1 (fr) * 1974-09-23 1976-04-16 Budnikov Vladimir Assemblage regulateur de reacteur nucleaire
FR2321174A1 (fr) * 1975-08-14 1977-03-11 Combustion Eng Barre de commande pour un reacteur nucleaire, procede de fonctionnement de ce reacteur, et reacteur equipe de ces barres

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7136338U (de) * 1973-06-20 Interatom Internationale Atomreaktorbau Gmbh Entgaster Borkarbid Absorberstab
GB835257A (en) * 1956-05-18 1960-05-18 Parsons C A & Co Ltd Improvements in and relating to nuclear reactors
US3110656A (en) * 1959-02-11 1963-11-12 Lippincott Ralls & Hendricson Educational nuclear reactor
GB1032396A (en) * 1962-11-19 1966-06-08 Soc Anglo Belge Vulcain Sa Improvements in or relating to liquid moderated nuclear reactors
US3314859A (en) * 1963-12-05 1967-04-18 Combustion Eng Nuclear reactor fuel assembly-control rod organization
JPS5341696A (en) * 1976-09-28 1978-04-15 Toshiba Corp Fuel assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1464769A1 (de) * 1963-10-30 1969-05-08 Kernforschung Gmbh Ges Fuer Sicherheitselement fuer Kernreaktoren
GB1108350A (en) * 1965-10-29 1968-04-03 Atomic Energy Authority Uk Improvements relating to nuclear reactor fuel assemblies
GB1152305A (en) * 1967-06-23 1969-05-14 Westinghouse Electric Corp Burnable Poison Rods for a Nuclear Reactor
FR1537212A (fr) * 1967-07-12 1968-08-23 Brown Boveri Krupp Reaktor Procédé de réglage et d'arrêt d'un réacteur nucléaire et réacteur nucléaire pour la mise en oeuvre de ce procédé
FR2110352A3 (fr) * 1970-10-12 1972-06-02 Asea Atom Ab
FR2130146A1 (fr) * 1971-03-16 1972-11-03 Hkg Hochtemperatur Kernk
FR2285683A1 (fr) * 1974-09-23 1976-04-16 Budnikov Vladimir Assemblage regulateur de reacteur nucleaire
FR2321174A1 (fr) * 1975-08-14 1977-03-11 Combustion Eng Barre de commande pour un reacteur nucleaire, procede de fonctionnement de ce reacteur, et reacteur equipe de ces barres

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472247A1 (fr) * 1979-12-21 1981-06-26 Framatome Sa Crayon de materiau consommable pour le pilotage d'un reacteur nucleaire
EP0031766A2 (fr) * 1979-12-21 1981-07-08 Framatome Crayon de matériau consommable pour le pilotage d'un réacteur nucléaire
EP0031766A3 (en) * 1979-12-21 1981-07-22 Framatome Burnable poison pin for the control of a nuclear reactor
FR2518300A1 (fr) * 1981-12-11 1983-06-17 Framatome Sa Crayon contenant un materiau consommable pour le pilotage d'un reacteur nucleaire
FR2581786A1 (fr) * 1985-05-09 1986-11-14 Westinghouse Electric Corp Reacteur nucleaire
EP0226442A1 (fr) * 1985-12-10 1987-06-24 Westinghouse Electric Corporation Dispositif d'accouplement pour fixation détachable d'un membre allongé sur la pièce d'extrémité supérieure d'un assemblage de combustible nucléaire
EP0230376A2 (fr) * 1986-01-15 1987-07-29 Westinghouse Electric Corporation Crayon comportant un absorbeur consommable de néutrons
EP0230376A3 (en) * 1986-01-15 1987-10-28 Westinghouse Electric Corporation Burnable neutron absorber elements

Also Published As

Publication number Publication date
FR2384323B1 (fr) 1985-07-26
DE2808907C2 (fr) 1991-03-14
ES467726A1 (es) 1979-09-01
GB1554997A (en) 1979-10-31
IT7821008A0 (it) 1978-03-09
JPS53113991A (en) 1978-10-04
JPS5816712B2 (ja) 1983-04-01
ZA78703B (en) 1979-01-31
BE864931A (fr) 1978-09-15
EG13142A (en) 1980-12-31
CA1097444A (fr) 1981-03-10
DE2808907A1 (de) 1978-09-21
SE7802947L (sv) 1978-09-16
AT364039B (de) 1981-09-25
NL7802756A (nl) 1978-09-19
IL53983A (en) 1981-05-20
IT1093753B (it) 1985-07-26
ATA160278A (de) 1981-02-15
CH626739A5 (en) 1981-11-30

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse