ES8801464A1 - Una sujeccion de canal a inyector para un conjunto de combustible nuclear - Google Patents

Una sujeccion de canal a inyector para un conjunto de combustible nuclear

Info

Publication number
ES8801464A1
ES8801464A1 ES556182A ES556182A ES8801464A1 ES 8801464 A1 ES8801464 A1 ES 8801464A1 ES 556182 A ES556182 A ES 556182A ES 556182 A ES556182 A ES 556182A ES 8801464 A1 ES8801464 A1 ES 8801464A1
Authority
ES
Spain
Prior art keywords
flow channel
nozzle
fuel assembly
nuclear fuel
nozzle attachment
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
ES556182A
Other languages
English (en)
Other versions
ES556182A0 (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 ES556182A0 publication Critical patent/ES556182A0/es
Publication of ES8801464A1 publication Critical patent/ES8801464A1/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
    • G21C3/324—Coats or envelopes for the bundles
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Gas Burners (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

SUJECION DE CANAL A INYECTOR PARA UN CONJUNTO DE COMBUSTIBLE NUCLEAR. CONSTA DE UNA SERIE DE VARILLAS DE COMBUSTIBLE (12) SOPORTADAS EN FORMACION ESPACIADA SOBRE UNA PLACA INFERIOR DE UNION (13), UN INYECTOR ADYACENTE A ELLA PARA RECIBIR UN CAUDAL DE REFRIGERANTE, UN CANAL TUBULAR DE CIRCULACION (24) QUE RODEA LA FORMACION PARA DIRIGIR EL REFRIGERANTE A TRAVES DE LAS VARILLAS DE COMBUSTIBLE, RODEANDO EL EXTREMO INFERIOR DEL CANAL DE CIRCULACION LOS LADOS DEL INYECTOR, ESTANDO ESTE FORMADO DE UN MATERIAL QUE TIENE UN COEFICIENTE DE DILATACION TERMICA MAYOR QUE EL DEL MATERIAL DEL MENCIONADO CANAL, MEDIOS DE SUJECION (29) PARA FIJAR EL EXTREMO INFERIOR DEL CANAL A LOS LADOS DEL INYECTOR.
ES556182A 1985-06-20 1986-06-18 Una sujeccion de canal a inyector para un conjunto de combustible nuclear Expired ES8801464A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/746,733 US4663118A (en) 1985-06-20 1985-06-20 Flow channel to nozzle attachment for nuclear fuel assembly

Publications (2)

Publication Number Publication Date
ES556182A0 ES556182A0 (es) 1988-01-01
ES8801464A1 true ES8801464A1 (es) 1988-01-01

Family

ID=25002104

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556182A Expired ES8801464A1 (es) 1985-06-20 1986-06-18 Una sujeccion de canal a inyector para un conjunto de combustible nuclear

Country Status (6)

Country Link
US (1) US4663118A (es)
JP (1) JPS628091A (es)
DE (1) DE3619930A1 (es)
ES (1) ES8801464A1 (es)
IT (1) IT1189570B (es)
SE (1) SE461486B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589614B1 (fr) * 1985-08-09 1988-01-08 Fragema Framatome & Cogema Assemblage combustible nucleaire a structure de maintien et dispositif anti-envol
US4889684A (en) * 1988-08-01 1989-12-26 General Electric Company Hydraulic reinforcement of channel at lower tie-plate in BWR fuel bundle
US5002724A (en) * 1989-08-28 1991-03-26 General Electric Company Upper tie plate for boiling water nuclear reactor
EP0549639B1 (de) * 1990-09-18 1995-11-15 Siemens Aktiengesellschaft Brennelement für einen siedewasser-reaktor mit einem aus standardisierten teilen gefertigten fuss
US5461357A (en) * 1992-01-29 1995-10-24 Mazda Motor Corporation Obstacle detection device for vehicle
TW310322B (es) * 1994-05-25 1997-07-11 Nippon Catalytic Chem Ind
TW287280B (es) * 1994-07-22 1996-10-01 Siemens Akitengesellschaft
RU2133511C1 (ru) * 1998-04-14 1999-07-20 Открытое акционерное общество "Машиностроительный завод" Тепловыделяющая сборка ядерного реактора
US20050117691A1 (en) * 2002-06-13 2005-06-02 Framatome Anp Gmbh Method and apparatus for disposing of a fuel assembly channel of a boiling water reactor plant
US6934351B2 (en) * 2002-12-06 2005-08-23 Framatome Anp Inc. Boiling water reactor fuel assembly
JP4630811B2 (ja) * 2005-12-27 2011-02-09 財団法人電力中央研究所 核燃料集合体
US9620249B2 (en) * 2007-08-31 2017-04-11 Global Nuclear Fuel—Americas, LLC Debris shield upper tie plate for nuclear fuel assembly and method to shield assembly from debris
US8180014B2 (en) * 2007-12-20 2012-05-15 Global Nuclear Fuel-Americas, Llc Tiered tie plates and fuel bundles using the same
US12170152B2 (en) * 2021-09-21 2024-12-17 Framatome BWR nuclear fuel assembly comprising an interaction device between a lower tie plate and a fuel channel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1467A (en) * 1840-01-10 Making safety harness and carbiages to prevent accidentssfrom ti-ie
SE327022B (es) * 1968-12-02 1970-08-10 Asea Ab
US3697376A (en) * 1969-08-15 1972-10-10 Gen Electric Nuclear fuel assembly with flow channel restraining means
NL7011955A (es) * 1969-08-15 1971-02-17
NL7405623A (en) * 1974-04-25 1975-10-28 Interfuel Bv Nuclear fuel element - in which individual fuel rods can be replaced without main base and head components of the element
US4348353A (en) * 1980-11-12 1982-09-07 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor fuel assembly duct-tube-to-inlet-nozzle attachment system
US4338736A (en) * 1981-03-06 1982-07-13 Caterpillar Tractor Co. Retaining pin assembly for earthworking tool
SE426530B (sv) * 1981-05-15 1983-01-24 Asea Atom Ab Brenslepatron avsedd for en kokvattenreaktor

Also Published As

Publication number Publication date
JPS628091A (ja) 1987-01-16
SE8602726L (sv) 1986-12-21
SE8602726D0 (sv) 1986-06-18
IT8620822A1 (it) 1987-12-18
IT8620822A0 (it) 1986-06-18
US4663118A (en) 1987-05-05
SE461486B (sv) 1990-02-19
ES556182A0 (es) 1988-01-01
DE3619930C2 (es) 1988-12-29
JPH0463353B2 (es) 1992-10-09
DE3619930A1 (de) 1987-02-05
IT1189570B (it) 1988-02-04

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