ES409528A1 - Perfeccionamientos en estructuras emparrilladas celulares para elementos combustibles de reactores nucleares. - Google Patents

Perfeccionamientos en estructuras emparrilladas celulares para elementos combustibles de reactores nucleares.

Info

Publication number
ES409528A1
ES409528A1 ES409528A ES409528A ES409528A1 ES 409528 A1 ES409528 A1 ES 409528A1 ES 409528 A ES409528 A ES 409528A ES 409528 A ES409528 A ES 409528A ES 409528 A1 ES409528 A1 ES 409528A1
Authority
ES
Spain
Prior art keywords
band means
plates
width
cellular
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
ES409528A
Other languages
English (en)
Spanish (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 ES409528A1 publication Critical patent/ES409528A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3563—Supporting members formed only by deformations in the strips
    • 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)
  • Fuel Cell (AREA)
  • Catalysts (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ES409528A 1971-12-13 1972-12-12 Perfeccionamientos en estructuras emparrilladas celulares para elementos combustibles de reactores nucleares. Expired ES409528A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20725571A 1971-12-13 1971-12-13

Publications (1)

Publication Number Publication Date
ES409528A1 true ES409528A1 (es) 1976-06-16

Family

ID=22769802

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409528A Expired ES409528A1 (es) 1971-12-13 1972-12-12 Perfeccionamientos en estructuras emparrilladas celulares para elementos combustibles de reactores nucleares.

Country Status (13)

Country Link
JP (1) JPS5227796B2 (fr)
AU (1) AU445438B2 (fr)
BE (1) BE791809A (fr)
CA (1) CA968078A (fr)
CH (2) CH585953A5 (fr)
DE (1) DE2257000C3 (fr)
ES (1) ES409528A1 (fr)
FR (1) FR2163482B1 (fr)
GB (2) GB1413306A (fr)
IT (1) IT971503B (fr)
LU (1) LU66557A1 (fr)
NL (1) NL172281C (fr)
SE (1) SE373682B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388269A (en) * 1980-11-21 1983-06-14 The Babcock & Wilcox Company Spacer grid corner gusset
FR2878645B1 (fr) * 2004-11-30 2007-02-09 Framatome Anp Sas Grille de maintien de crayons pour assemblage de combustible nucleaire et assemblage corresondant

Also Published As

Publication number Publication date
FR2163482A1 (fr) 1973-07-27
GB1413306A (en) 1975-11-12
SE373682B (sv) 1975-02-10
IT971503B (it) 1974-05-10
DE2257000A1 (de) 1973-06-20
BE791809A (fr) 1973-05-23
CH585953A5 (fr) 1977-03-15
FR2163482B1 (fr) 1977-08-26
CH587538A5 (fr) 1977-05-13
GB1413305A (en) 1975-11-12
NL7215142A (fr) 1973-06-15
DE2257000C3 (de) 1975-02-06
AU4865672A (en) 1974-02-21
NL172281C (nl) 1983-08-01
DE2257000B2 (de) 1974-06-20
CA968078A (en) 1975-05-20
JPS4865396A (fr) 1973-09-08
JPS5227796B2 (fr) 1977-07-22
LU66557A1 (fr) 1973-02-01
AU445438B2 (en) 1974-02-21

Similar Documents

Publication Publication Date Title
ES261138A1 (es) Mejoras en las estructuras de nucleo moderador para reactores nucleares
ES409528A1 (es) Perfeccionamientos en estructuras emparrilladas celulares para elementos combustibles de reactores nucleares.
ES216751U (es) Dispositivo auxiliar perfeccionado para la cochura de baldosas ceramicas, en especial de baldosas de grandes dimensiones.
ES195221U (es) Disposicion de haz de radiador.
ES396561A1 (es) Perfeccionamientos en la construccion de centrales termi- cas.
ES225516U (es) Dispositivo de guiado mutuo para rejillas de distanciamientode conjuntos combustibles de un reactor nuclear.
BR7507463A (pt) Revestimento aperfeicoado para elementos combustiveis nucleares
ES314192A1 (es) Perfeccionamientos en el sistema de montaje de estructuras metalicas
ES296739A1 (es) Perfeccionamientos en combustible nuclear
ES91145U (es) Elemento de soporte para paso de piezas por los hornos cerámicos
ES127061U (es) Placa metálica para encofrado
ES115237U (es) Placa metalica para encofrado.
ES221063U (es) Emparrillado perfeccionado
ES295614A1 (es) Un procedimiento para la fabricaciën de armaduras de superficie con reja de acero de construcciën
ES297213A1 (es) Mejoras en los procedimientos de fabricaciën de paneles enrejados
ES86948U (es) Placas decorativas y fonoabsorbentes
ES207147U (es) Armadura para hormigon, constituida por una viga a modo de entramado y por una armadura a modo de estera.
ES167218U (es) Viga armada.
ES217229U (es) Entramado metalico perfeccionado.
ES285406U (es) Rejilla perfeccionada
ES226206U (es) Entramado metalico mejorado.
ES246939U (es) Entramado metalico perfeccionado
ES420762A3 (es) Elementos de estructura modulares.
ES142154U (es) Una disposicion de armado para piezas de construccion de hormigon.
ES376163A1 (es) Distanciador para tabiques de encofrado en la construccion.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19890206