ES296422U - Componente elastico para un separador de un conjunto de combustible para un reactor nuclear. - Google Patents

Componente elastico para un separador de un conjunto de combustible para un reactor nuclear.

Info

Publication number
ES296422U
ES296422U ES1984296422U ES296422U ES296422U ES 296422 U ES296422 U ES 296422U ES 1984296422 U ES1984296422 U ES 1984296422U ES 296422 U ES296422 U ES 296422U ES 296422 U ES296422 U ES 296422U
Authority
ES
Spain
Prior art keywords
passages
fuel assembly
nuclear fuel
spring component
assembly spacer
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
ES1984296422U
Other languages
English (en)
Other versions
ES296422Y (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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of ES296422U publication Critical patent/ES296422U/es
Application granted granted Critical
Publication of ES296422Y publication Critical patent/ES296422Y/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
    • G21C3/34—Spacer grids
    • G21C3/344—Spacer grids formed of assembled tubular elements
    • 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
    • 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)
  • Springs (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

COMPONENTE ELASTICO PARA UN SEPARADOR DE UN CONJUNTO DE COMBUSTIBLE PARA UN REACTOR NUCLEAR DE LOS DEL TIPO QUE INCLUYEN UNA PLURALIDAD DE ELEMENTOS ALARGADOS Y UN SEPARADOR PARA RETENER A DICHOS ELEMENTOS EN UNA POSICION LATERAL Y COMPRENDEN UN CONJUNTO DE CASQUILLOS TUBULARES UNIDOS ENTRE SI, COLOCADOS EL UNO AL LADO DEL OTRO, PROPORCIONANDO CADA UNO DE DICHOS CASQUILLOS UN CONDUCTO PARA UNO DE DICHOS ELEMENTOS QUE SE EXTIENDEN A TRAVES DE ELLOS, ESTANDO CARACTERIZADO DICHO COMPONENTE ELASTICO PARA DICHO SEPARADOR PORQUE TIENE UNA FORMA GENERAL DE UNA H E INCLUYE UN PAR DE MIEMBROS ELASTICOS SEPARADOS UNO AL LADO DEL OTRO Y QUE TIENEN UNA CONFIGURACION GENERAL PARECIDA A UNA HORQUILLA PARA EL CABELLO, CADA COMPONENTE ELASTICO TIENE UN LADO ARQUEADO, DICHOS LADOS ARQUEADOS SE EXTIENDEN EN DIRECCION OPUESTA CON RESPECTO AL LADO ARQUEADO DEL OTRO COMPONENTE ELASTICO, ESTANDO CONECTADOS LOS EXTREMOS ADYACENTES DE LOS COMPONENTES ELASTICOS POR MEDIO DE UNA BANDA DE RETENCION, DICHOS MIEMBROS ELASTICOS SE EXTIENDEN EN UNA DIRECCION SUSTANCIALMENTE VERTICAL, ESTANDO CADA UNO DE DICHOS MIEMBROS ELASTICOS COLOCADO SOBRE LA PARED DE UNO DE UN PAR DE CASQUILLOS ADYACENTES DE MODO QUE UN LADO ARQUEADO DE UNO DE DICHOS MIEMBROS ELASTICOS SE PROYECTE DENTRO DE UNO DE DICHO PAR DE CASQUILLOS ADYACENTES Y UN LADO ARQUEADO DEL OTRO DE DICHOS MIEMBROS ELASTICOS SE PROYECTE DENTRO DEL OTRO DE DICHO PAR DE CASQUILLOS ADYACENTES PARA PROPORCIONAR UN CONTACTO ELASTICO CON LOS ELEMENTOS ALARGADOS QUE SE EXTIENDEN A TRAVES DE DICHOS CASQUILLOS, ESTANDO DICHA BANDA DE RETENCION COLOCADA EN DEPRESIONES ENFRENTADAS FORMADAS EN LAS PAREDES ADYACENTES DE DICHO PAR DE CASQUILLOS ADYACENTES, PERMANECIENDO DICHA BANDA DE RETENCION EN EL EXTERIOR DE LA SUPERFICIE INTERNA DE LAS PAREDES ADYACENTES DE DICHO PAR DE CASQUILLOS ADYACENTES.
ES1984296422U 1983-04-19 1984-04-04 Componente elastico para un separador de un conjunto de combustible para un reactor nuclear. Expired ES296422Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/486,525 US4556531A (en) 1983-04-19 1983-04-19 Nuclear fuel assembly spacer and spring component therefor

Publications (2)

Publication Number Publication Date
ES296422U true ES296422U (es) 1987-09-01
ES296422Y ES296422Y (es) 1988-04-16

Family

ID=23932226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984296422U Expired ES296422Y (es) 1983-04-19 1984-04-04 Componente elastico para un separador de un conjunto de combustible para un reactor nuclear.

Country Status (7)

Country Link
US (1) US4556531A (es)
JP (1) JPS59220675A (es)
KR (1) KR890002905B1 (es)
DE (1) DE3413981A1 (es)
ES (1) ES296422Y (es)
IT (1) IT1175460B (es)
SE (1) SE454547B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820533B2 (ja) * 1986-05-29 1996-03-04 株式会社東芝 燃料棒スペ−サ
JPH0769449B2 (ja) * 1987-09-28 1995-07-31 株式会社日立製作所 独立セル型燃料スペーサおよびその製造方法
ES2036726T3 (es) * 1988-02-22 1993-06-01 Siemens Aktiengesellschaft Elemento combustible para reactor nuclear.
US5069864A (en) * 1990-04-16 1991-12-03 General Electric Company Nuclear fuel assembly spacer and spring
US5078961A (en) * 1990-12-06 1992-01-07 General Electric Company Self locating springs for ferrule spacer
US5173252A (en) * 1991-05-17 1992-12-22 General Electric Company Removable springs for ferrule spacer
US5313506A (en) * 1992-03-25 1994-05-17 General Electric Company Reduced pressure drop ferrule spacer
US5361288A (en) * 1993-08-16 1994-11-01 General Electric Company Spacer with integral zircaloy springs
US5488644A (en) * 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5519747A (en) * 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5546437A (en) * 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
US5566217A (en) * 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
US5675621A (en) * 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
HUE068813T2 (hu) * 2019-11-13 2025-01-28 Westinghouse Electric Sweden Ab Csõ kialakítású rácscella

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1037729A (en) * 1911-08-26 1912-09-03 Robert J Collins Spring.
US2600520A (en) * 1948-10-16 1952-06-17 Lipe Rollway Corp Friction disk separator for double disk clutches
GB1075522A (en) * 1963-02-22 1967-07-12 Soc Anglo Belge Vulcain Sa Nuclear fuel assembly
GB1104631A (en) * 1963-12-16 1968-02-28 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel element assemblies
US3380890A (en) * 1964-06-03 1968-04-30 Asea Ab Spacer for fuel assemblies
DE1514560C3 (de) * 1965-09-03 1975-01-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Abstandshalter für kastenförmige Kernreaktorbrennelemente
SE321998B (es) * 1966-08-15 1970-03-23 Atomenergi Ab
US3654077A (en) * 1967-06-26 1972-04-04 Gen Electric Nuclear reactor fuel element spacer
DE1589461A1 (de) * 1967-08-03 1970-03-26 Agfa Gevaert Ag Elektromagnet mit einem in diskrete Stellungen ueberfuehrbaren Anker
US3769159A (en) * 1968-06-24 1973-10-30 Combustion Eng Fuel element grid support for nuclear reactor
BE755643A (fr) * 1969-09-03 1971-03-02 Atomic Energy Authority Uk Perfectionnements aux elements combustibles de reacteurs nucleaires
BE794000A (fr) * 1972-01-13 1973-07-12 British Nuclear Fuels Ltd Perfectionnements aux montages d'elements combustibles de reacteurs nucleaires
GB1544719A (en) * 1977-01-12 1979-04-25 British Nuclear Fuels Ltd Cellular grids
US4291480A (en) * 1979-01-15 1981-09-29 Musgrave Daniel D Interacting leaf springs
DE2905661C2 (de) * 1979-02-14 1982-06-24 Kraftwerk Union AG, 4330 Mülheim Abstandshalter für die zu einem Kernreaktorbrennelement zusammengefaßten Brennstäbe
US4252302A (en) * 1979-05-18 1981-02-24 Musgrave Daniel D Adjustable-thrust spring assembly
US4508679A (en) * 1982-08-20 1985-04-02 General Electric Company Nuclear fuel assembly spacer

Also Published As

Publication number Publication date
JPH0257280B2 (es) 1990-12-04
ES296422Y (es) 1988-04-16
SE8401545D0 (sv) 1984-03-20
IT8420324A1 (it) 1985-09-30
IT1175460B (it) 1987-07-01
SE454547B (sv) 1988-05-09
KR840008507A (ko) 1984-12-15
SE8401545L (sv) 1984-10-20
US4556531A (en) 1985-12-03
KR890002905B1 (ko) 1989-08-08
DE3413981C2 (es) 1987-06-11
IT8420324A0 (it) 1984-03-30
JPS59220675A (ja) 1984-12-12
DE3413981A1 (de) 1984-10-25

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Legal Events

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FD1K Utility model lapsed

Effective date: 20000503