ES484631A0 - Metodo para instalar y retirar una barra de veneno combus- tible - Google Patents

Metodo para instalar y retirar una barra de veneno combus- tible

Info

Publication number
ES484631A0
ES484631A0 ES484631A ES484631A ES484631A0 ES 484631 A0 ES484631 A0 ES 484631A0 ES 484631 A ES484631 A ES 484631A ES 484631 A ES484631 A ES 484631A ES 484631 A0 ES484631 A0 ES 484631A0
Authority
ES
Spain
Prior art keywords
installing
combustible poison
bar
poison bar
combustible
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
ES484631A
Other languages
English (en)
Other versions
ES8101803A1 (es
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES484631A0 publication Critical patent/ES484631A0/es
Publication of ES8101803A1 publication Critical patent/ES8101803A1/es
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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • 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)
  • Catalysts (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Clamps And Clips (AREA)
ES484631A 1978-10-18 1979-10-01 Metodo para instalar y retirar una barra de veneno combus- tible Expired ES8101803A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95252278A 1978-10-18 1978-10-18

Publications (2)

Publication Number Publication Date
ES484631A0 true ES484631A0 (es) 1980-12-16
ES8101803A1 ES8101803A1 (es) 1980-12-16

Family

ID=25492987

Family Applications (2)

Application Number Title Priority Date Filing Date
ES484631A Expired ES8101803A1 (es) 1978-10-18 1979-10-01 Metodo para instalar y retirar una barra de veneno combus- tible
ES494899A Expired ES8302345A1 (es) 1978-10-18 1980-09-08 Arana provista de un agujero formado en ella para recibir una barra de veneno combustible

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES494899A Expired ES8302345A1 (es) 1978-10-18 1980-09-08 Arana provista de un agujero formado en ella para recibir una barra de veneno combustible

Country Status (9)

Country Link
JP (1) JPS5928875B2 (es)
CA (1) CA1132728A (es)
CH (1) CH650352A5 (es)
DE (1) DE2929465C2 (es)
ES (2) ES8101803A1 (es)
FR (1) FR2439457A1 (es)
GB (2) GB2077483B (es)
IT (1) IT1124381B (es)
MX (1) MX6683E (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337636C1 (de) * 1983-10-15 1987-01-02 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und Einrichtung zum Austausch von Neutronenabsorberstaeben
US4576787A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Burnable absorber assembly
EP0159509B1 (en) * 1984-03-30 1989-01-04 Westinghouse Electric Corporation An improved control rod spider assembly for a nuclear reactor fuel assembly
US4640813A (en) * 1984-09-26 1987-02-03 Westinghouse Electric Corp. Soluble burnable absorber rod for a nuclear reactor
FR2599884B1 (fr) * 1986-06-10 1988-10-07 Fragema Framatome & Cogema Grappe de reglage munie de crayons demontables pour assemblage de combustible nucleaire
FR2633435B1 (fr) * 1988-06-28 1990-11-09 Framatome Sa Grappe de reglage a crayons demontables pour assemblage combustible nucleaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR633615A (fr) * 1927-04-30 1928-02-01 Soc Fr Constr Babcock & Wilcox Procédé de mandrinage de pièces tubulaires dans les trous d'autres pièces
US3314859A (en) * 1963-12-05 1967-04-18 Combustion Eng Nuclear reactor fuel assembly-control rod organization
GB1152003A (en) * 1965-08-17 1969-05-14 Atomic Energy Authority Uk Improvements relating to Nuclear Reactors
GB1112946A (en) * 1965-08-10 1968-05-08 Atomic Energy Authority Uk Improvements relating to nuclear reactors
FR2208730B1 (es) * 1972-12-05 1978-03-10 Kerjean Yves
FR2233587A1 (en) * 1973-06-14 1975-01-10 Chausson Usines Sa Tube bundle heat exchanger - has tube ends shaped as complementary polygons

Also Published As

Publication number Publication date
GB2077483B (en) 1983-04-27
MX6683E (es) 1985-10-08
FR2439457A1 (fr) 1980-05-16
ES494899A0 (es) 1982-12-16
CA1132728A (en) 1982-09-28
ES8101803A1 (es) 1980-12-16
GB2032163B (en) 1982-09-15
JPS5557188A (en) 1980-04-26
DE2929465C2 (de) 1983-12-01
JPS5928875B2 (ja) 1984-07-16
DE2929465A1 (de) 1980-04-24
ES8302345A1 (es) 1982-12-16
IT7909548A0 (it) 1979-09-28
FR2439457B1 (es) 1984-06-08
GB2077483A (en) 1981-12-16
IT1124381B (it) 1986-05-07
CH650352A5 (de) 1985-07-15
GB2032163A (en) 1980-04-30

Similar Documents

Publication Publication Date Title
MX145991A (es) Mejoras a metodo y aparato para formar una conexion con rosca
ES492048A0 (es) Metodo para producir una galleta y aparato para realizar talmetodo
BR7902254A (pt) Mecanismo e processo para instruir auricularmente um paciente
AR221624A1 (es) Un metodo y un aparato de destilacion para recuperar etanol anhidro
ES556024A0 (es) Un metodo y un aparato para expandir tabaco.
AR220763A1 (es) Cubierta y un metodo para producirla
MX152808A (es) Mejoras a una celda fotovoltaica y metodo para producirla
ES490866A0 (es) Un metodo y su correspondiente aparato para efectuar solda- duras.
BR7806689A (pt) Filtro e processo para formar um filtro
BR7903269A (pt) Metodo e aparelho para extracoes solido-liquido
AR223339A1 (es) Nodulo de combustible y metodo para prepararlo
BR7908061A (pt) Cronometro e processo para sua fabricacao
IT7950008A0 (it) Metodo e procedimento per arilalchi lazione
DK521479A (da) Drejerist til en forgasnings og eller forbraendingsreaktor
MX152974A (es) Mejoras en metodo y aparato para construir una estructura de soporte
MX6683E (es) Metodo y aparato mejorados para instalar y retirar una barra de veneno combustible de un reactor nuclear
MX147486A (es) Mejoras a un aparato y metodo para producir devanados electricos
AR217507A1 (es) Sustancia adhesiva y un metodo para producirla
NO155021C (no) Fremgangsmaate til forgassing av brensler i en roterbar trommelgenerator og generator til utfoerelse av fremgangsmaaten
MX153982A (es) Mejoras a un aparato y procedimiento para revelado electrostatico
NO149319C (no) Fremgangsmaate og innretning for anbringelse og fjerning av en offshore-konstruksjon
IT7949496A0 (it) Metodo ed apparato di stampa
AR211505Q (es) Metodo y aparato para partir una lamina de vidrio
AT361789B (de) Einrichtung zum auf- und abmontieren einer gleitschutzkette
ES486713A0 (es) Un procedimiento para preparar furopiridinonas y furopirazi-nonas