ES2087116T3 - Conjunto de combustible para un reactor nuclear de agua hirviendo. - Google Patents

Conjunto de combustible para un reactor nuclear de agua hirviendo.

Info

Publication number
ES2087116T3
ES2087116T3 ES90123849T ES90123849T ES2087116T3 ES 2087116 T3 ES2087116 T3 ES 2087116T3 ES 90123849 T ES90123849 T ES 90123849T ES 90123849 T ES90123849 T ES 90123849T ES 2087116 T3 ES2087116 T3 ES 2087116T3
Authority
ES
Spain
Prior art keywords
plate
boiling water
fuel assembly
nuclear reactor
subjection
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 - Lifetime
Application number
ES90123849T
Other languages
English (en)
Inventor
Olov Nylund
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.)
Westinghouse Electric Sweden AB
Original Assignee
ASEA Atom AB
ABB Atom AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20377770&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2087116(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ASEA Atom AB, ABB Atom AB filed Critical ASEA Atom AB
Application granted granted Critical
Publication of ES2087116T3 publication Critical patent/ES2087116T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G21C3/3206—Means associated with the fuel bundle for filtering the coolant, e.g. nozzles, grids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • 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)
  • Filtration Of Liquid (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

ENSAMBLAJE DE COMBUSTIBLE PARA UN REACTOR NUCLEAR DE AGUA HIRVIENDO, QUE COMPRENDE UNA MULTITUD DE VARILLAS DE COMBUSTIBLE VERTICALES (10), QUE SE DISPONEN ENTRE UNA PLACA DE SUJECCION (11) Y UNA PLACA DE SUJECCION SUPERIOR (12) EN UNA PARTE DE REVESTIMIENTO VERTICAL ENVOLVENTE (6, 1, 7) QUE ESTA CONECTADA EN SU PARTE INFERIOR A UNA PARTE DEL FONDO (2) QUE ESTA FORMADA CON UNA ABERTURA DE ENTRADA (3) PARA CONDUCIR EL AGUA A TRAVES DE LA PLACA DE SUJECCION AL FONDO, A TRAVES DEL ESPACIO ENTRE LAS VARILLAS DE COMBUSTIBLE EN LA PARTE DE REVESTIMIENTO VERTICAL, Y AFUERA A TRAVES DE LA PLACA DE SUJECCION SUPERIOR. CONFORME A ESTA INVENCION, SE INCORPORA UN RECOGEDOR DE ESCOMBROS (35, 40, 50, 55) CON BAJA RESISTENCIA AL AGUA DEBAJO O ENCIMA DE LA PLACA DE SUJECCION AL FONDO Y A UNA DISTANCIA DE LA PLACA DE SUJECCION AL FONDO.
ES90123849T 1989-12-14 1990-12-11 Conjunto de combustible para un reactor nuclear de agua hirviendo. Expired - Lifetime ES2087116T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8904218A SE465191B (sv) 1989-12-14 1989-12-14 Braenslepatron foer en kaernreaktor av kokarvattentyp

Publications (1)

Publication Number Publication Date
ES2087116T3 true ES2087116T3 (es) 1996-07-16

Family

ID=20377770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123849T Expired - Lifetime ES2087116T3 (es) 1989-12-14 1990-12-11 Conjunto de combustible para un reactor nuclear de agua hirviendo.

Country Status (6)

Country Link
EP (1) EP0432738B1 (es)
JP (1) JPH03255984A (es)
DE (1) DE69025383T2 (es)
ES (1) ES2087116T3 (es)
FI (1) FI906157A (es)
SE (1) SE465191B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483564A (en) * 1993-04-12 1996-01-09 General Electric Company Lower tie plate strainers including double corrugated strainers for boiling water reactors
US5390221A (en) * 1993-08-23 1995-02-14 General Electric Company Debris filters with flow bypass for boiling water reactors
US5390220A (en) * 1993-11-29 1995-02-14 General Electric Company Lower tie plate strainers including helical spring strainers for boiling water reactors
US5345483A (en) * 1993-12-02 1994-09-06 General Electric Company Lower tie plate strainers having double plate with offset holes for boiling water reactors
US5488634A (en) * 1994-02-10 1996-01-30 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5473650A (en) * 1994-04-15 1995-12-05 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5481578A (en) * 1994-06-24 1996-01-02 General Electric Company Perforated tube debris catcher for a nuclear reactor
US5481577A (en) * 1994-06-30 1996-01-02 Siemens Power Corporation Boiling water reactor fuel assembly filter
US5539793A (en) * 1994-10-27 1996-07-23 General Electric Company Lower tie plate debris catcher for a nuclear reactor
EP0709856A1 (en) * 1994-10-27 1996-05-01 General Electric Company Nuclear reactor fuel assembly comprising a plate type debris catcher
US5519745A (en) * 1994-11-03 1996-05-21 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5528640A (en) * 1994-11-07 1996-06-18 General Electric Company Low pressure double offset plate catcher for a nuclear reactor
SE9404497D0 (sv) * 1994-12-23 1994-12-23 Asea Atom Ab Bränslepatron med korta bränsleenheter
US5748694A (en) * 1996-03-26 1998-05-05 General Electric Company Fuel bundle filter for a nuclear reactor fuel bundle assembly
SE509687C2 (sv) * 1996-12-20 1999-02-22 Asea Atom Ab Filter för en kärnbränslepatron
TW557450B (en) * 2001-07-16 2003-10-11 Toshiba Corp Fuel supporting attachment, fuel inlet mechanism, and fuel assembly
US8317035B2 (en) 2004-12-30 2012-11-27 Global Nuclear Fuel-Americas, Llc. Debris filter
DE102006038748B3 (de) 2006-07-22 2008-02-28 Areva Np Gmbh Einrichtung zum Entfernen von Feststoffpartikeln aus dem im Primärkreis eines Kernreaktors umgewälzten Kühlmedium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE555736A (es) * 1956-03-15
JPS618250A (ja) * 1984-06-23 1986-01-14 Mitsubishi Electric Corp 真空吸着台
SE450177B (sv) * 1985-10-16 1987-06-09 Asea Atom Ab Kernbrenslepatron
JPS62186430U (es) * 1986-05-17 1987-11-27
JPH02293642A (ja) * 1989-05-08 1990-12-04 Rigaku Denki Kogyo Kk 全反射蛍光ｘ線分析の板状試料保持装置

Also Published As

Publication number Publication date
EP0432738B1 (en) 1996-02-14
DE69025383D1 (de) 1996-03-28
SE8904218L (sv) 1991-06-15
FI906157A (fi) 1991-06-15
EP0432738A1 (en) 1991-06-19
FI906157A0 (fi) 1990-12-13
SE8904218D0 (sv) 1989-12-14
SE465191B (sv) 1991-08-05
JPH03255984A (ja) 1991-11-14
DE69025383T2 (de) 1996-09-19

Similar Documents

Publication Publication Date Title
ES2087116T3 (es) Conjunto de combustible para un reactor nuclear de agua hirviendo.
ES2063886T3 (es) Conjunto de combustible para reactor nuclear de agua ligera.
ES2075476T3 (es) Dispositivo para la recombinacion de hidrogeno y oxigeno asi como uso del dispositivo.
JP2823054B2 (ja) 核燃料棒支持格子のディンプル構造とばね構造
ES2077978T3 (es) Deflectores de turbulencia en un separador de inconel.
ES2087059T3 (es) Conjunto de combustible resistente a los detritos.
SE8601982L (sv) Kernbrenslepatron
IT1103080B (it) Tavolo operatorio per scopi medici con appoggio per il corpo del pazienta sostenuto da colonna e diviso in piu parti
ES2066971T3 (es) Placa de anclaje de paquetes de combustible nuclear.
ES2028116T3 (es) Estructura sumergida y flexible de contencion de olas y metodo de construirla.
ES2043713T3 (es) Nucleo de un reactor nuclear que lleva conjuntos de combustible situados contiguos a la estructura pantalla del nucleo.
ES2116684T3 (es) Separador de haz de barras de combustible con apendices de orientacion de flujo.
ES2182098T3 (es) Conjunto combustible nuclear.
ES2136328T3 (es) Separador de altura reducida para las barras de combustible nuclear.
ES2037182T3 (es) Mini haz de barras de combustible para su uso en un ensamblaje de combustible en un reactor de agua en ebullicion.
GB867164A (en) A standing-seat
US3075064A (en) Means for heating by reflected infra-red rays
GB909425A (en) Solar heat collector
ES2157828B1 (es) Un espaciador y un conjunto de combustible para un reactor nuclear de agua hirviendo.
AT385590B (de) Passiver sonnenenergie-warmwasserbereiter
FR2422920A1 (fr) Tour de refrigeration
JPS6473297A (en) Reactor instrumentation pipe
RU94046303A (ru) Тепловыделяющий элемент ядерного реактора
DE8714134U1 (de) Reflektor für BAP-Leuchte
Hadithi et al. Hot hippo

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 0432738

Country of ref document: ES