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ES8506927A1 - Mejoras introducidas en conjuntos de combustible nuclear. - Google Patents

Mejoras introducidas en conjuntos de combustible nuclear.

Info

Publication number
ES8506927A1
ES8506927A1 ES521410A ES521410A ES8506927A1 ES 8506927 A1 ES8506927 A1 ES 8506927A1 ES 521410 A ES521410 A ES 521410A ES 521410 A ES521410 A ES 521410A ES 8506927 A1 ES8506927 A1 ES 8506927A1
Authority
ES
Spain
Prior art keywords
cartridge
sections
rods
divided
fuel assembly
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
ES521410A
Other languages
English (en)
Other versions
ES521410A0 (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.)
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 ES521410A0 publication Critical patent/ES521410A0/es
Publication of ES8506927A1 publication Critical patent/ES8506927A1/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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/08—Casings; Jackets provided with external means to promote heat-transfer, e.g. fins, baffles
    • 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
    • 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
    • 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
    • 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)
  • Particle Accelerators (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

CONJUNTO DE COMBUSTIBLE NUCLEAR DESTINADO A SER UTILIZADO EN UN REACTOR NUCLEAR, EN PARTICULAR CONJUNTO DE COMBUSTIBLE NUCLEAR ADAPTADO ESPECIALMENTE PARA SER EMPLEADO EN UN REACTOR DEL TIPO DE AGUA HIRVIENDO.CONSTA DE UN CANAL DE CIRCULACION EXTERNO (32) QUE SE EXTIENDE SOBRE TODA LA LONGITUD DEL CONJUNTO DE COMBUSTIBLE (30) Y QUE INTERCONECTA ESTRUCTURALMENTE UNA CULATA SUPERIOR (34) CON UNA PIEZA DE FUNDICION DE BASE (36); DE UNA PLURALIDAD DE BARRAS DE COMBUSTIBLE (96); Y DE UNA ESTRUCTURA DE PARED TRANVERSAL CONSTITUIDA POR PANELES ANGULARES SEPARADOS (72), LA CUAL ESTA DISPUESTA EN EL INTERIOR DEL CANAL DE CIRCULACION EXTERNO (32) PARA DIVIDIR DICHO CONJUNTO DE COMBUSTIBLE EN UNA PLURALIDAD DE SECCIONES DE COMBUSTIBLE SEPARADAS.
ES521410A 1982-04-15 1983-04-13 Mejoras introducidas en conjuntos de combustible nuclear. Expired ES8506927A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36855582A 1982-04-15 1982-04-15

Publications (2)

Publication Number Publication Date
ES521410A0 ES521410A0 (es) 1985-08-01
ES8506927A1 true ES8506927A1 (es) 1985-08-01

Family

ID=23451726

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521410A Expired ES8506927A1 (es) 1982-04-15 1983-04-13 Mejoras introducidas en conjuntos de combustible nuclear.

Country Status (5)

Country Link
JP (1) JPS58189582A (es)
KR (1) KR840004601A (es)
ES (1) ES8506927A1 (es)
IT (1) IT1170126B (es)
SE (1) SE446135B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659543A (en) * 1984-11-16 1987-04-21 Westinghouse Electric Corp. Cross brace for stiffening a water cross in a fuel assembly
JPS62197793A (ja) * 1986-02-25 1987-09-01 原子燃料工業株式会社 核燃料集合体
SE504476C2 (sv) * 1995-06-14 1997-02-17 Asea Atom Ab Bränslepatron för en kokarvattenreaktor
JP6320581B2 (ja) * 2015-02-13 2018-05-09 三菱電機株式会社 空気調和装置の室外機
US10818401B2 (en) * 2016-02-02 2020-10-27 Westinghouse Electric Company Llc Spring apparatus and support apparatus usable in nuclear installation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420545B (sv) * 1979-07-03 1981-10-12 Asea Atom Ab Brenslepatron for en kokarreaktor
SE421969B (sv) * 1980-03-17 1982-02-08 Asea Atom Ab Brenslepatron for en kokarreaktor

Also Published As

Publication number Publication date
SE446135B (sv) 1986-08-11
IT1170126B (it) 1987-06-03
SE8301495D0 (sv) 1983-03-18
IT8320574A0 (it) 1983-04-13
SE8301495L (sv) 1983-10-16
KR840004601A (ko) 1984-10-22
JPS58189582A (ja) 1983-11-05
JPH0221758B2 (es) 1990-05-16
ES521410A0 (es) 1985-08-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000503