ATE541296T1 - Untere düse eines brennstabbündels für einen druckwasserreaktor - Google Patents

Untere düse eines brennstabbündels für einen druckwasserreaktor

Info

Publication number
ATE541296T1
ATE541296T1 AT08305799T AT08305799T ATE541296T1 AT E541296 T1 ATE541296 T1 AT E541296T1 AT 08305799 T AT08305799 T AT 08305799T AT 08305799 T AT08305799 T AT 08305799T AT E541296 T1 ATE541296 T1 AT E541296T1
Authority
AT
Austria
Prior art keywords
lower nozzle
fuels
assembly
pressurized water
water reactor
Prior art date
Application number
AT08305799T
Other languages
English (en)
Inventor
Mattias Rudolph
Erhard Friedrich
Christian Hintergraeber
Uwe Lange
Original Assignee
Areva Np
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 Areva Np filed Critical Areva Np
Application granted granted Critical
Publication of ATE541296T1 publication Critical patent/ATE541296T1/de

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
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • G21C3/3305—Lower nozzle
    • 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)
  • Nozzles (AREA)
AT08305799T 2008-11-12 2008-11-12 Untere düse eines brennstabbündels für einen druckwasserreaktor ATE541296T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08305799A EP2187402B1 (de) 2008-11-12 2008-11-12 Untere Düse eines Brennstabbündels für einen Druckwasserreaktor

Publications (1)

Publication Number Publication Date
ATE541296T1 true ATE541296T1 (de) 2012-01-15

Family

ID=40428179

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08305799T ATE541296T1 (de) 2008-11-12 2008-11-12 Untere düse eines brennstabbündels für einen druckwasserreaktor

Country Status (7)

Country Link
US (1) US20110280361A1 (de)
EP (1) EP2187402B1 (de)
JP (1) JP2012508389A (de)
CN (1) CN102272857A (de)
AT (1) ATE541296T1 (de)
ES (1) ES2379126T3 (de)
WO (1) WO2010055015A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180776A1 (en) * 2012-04-17 2013-12-05 Babcock & Wilcox Mpower, Inc. Lower end fitting locating pins
US10665353B2 (en) * 2013-05-22 2020-05-26 Westinghouse Electric Company Llc VVER-1000 fuel assembly bottom nozzle
JP2015017808A (ja) * 2013-07-08 2015-01-29 株式会社東芝 燃料集合体の上部タイプレートの把持装置および把持方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190409A (en) * 1966-09-23 1970-05-06 Gen Electric Nuclear Reactor Fuel Bundle
JPS5985993A (ja) * 1982-11-08 1984-05-18 三菱原子力工業株式会社 核燃料集合体の下部炉心板への装荷構造
FR2585499B1 (fr) * 1985-07-29 1989-10-27 Fragema Framatome & Cogema Dispositif de maintien hydraulique pour assemblage combustible nucleaire et reacteur nucleaire en comportant application
JPH02167496A (ja) * 1988-12-21 1990-06-27 Nippon Nuclear Fuel Dev Co Ltd 核燃料集合体
JPH06308266A (ja) * 1993-04-22 1994-11-04 Toshiba Corp 原子炉の燃料構造および燃料交換方法
SE503413C2 (sv) * 1993-11-25 1996-06-10 Asea Atom Ab Bränslepatron för en kärnreaktor
FR2848328B1 (fr) * 2002-12-10 2005-08-19 Framatome Anp Procede et dispositif de chargement d'un assemblage de combustible dans le coeur d'un reacteur nucleaire.
FR2910170B1 (fr) * 2006-12-13 2009-04-03 Areva Np Sas Embout inferieur a dispositif anti-debris a chicane pour assemblage de combustible nucleaire et assemblage correspondant

Also Published As

Publication number Publication date
CN102272857A (zh) 2011-12-07
WO2010055015A1 (en) 2010-05-20
EP2187402B1 (de) 2012-01-11
ES2379126T3 (es) 2012-04-23
US20110280361A1 (en) 2011-11-17
EP2187402A1 (de) 2010-05-19
JP2012508389A (ja) 2012-04-05

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