JPH09502257A - 原子炉用燃料集合体のろ過底部ノズル - Google Patents

原子炉用燃料集合体のろ過底部ノズル

Info

Publication number
JPH09502257A
JPH09502257A JP7502500A JP50250095A JPH09502257A JP H09502257 A JPH09502257 A JP H09502257A JP 7502500 A JP7502500 A JP 7502500A JP 50250095 A JP50250095 A JP 50250095A JP H09502257 A JPH09502257 A JP H09502257A
Authority
JP
Japan
Prior art keywords
nozzle
diffuser
plate
debris
adapter plate
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.)
Pending
Application number
JP7502500A
Other languages
English (en)
Japanese (ja)
Inventor
フランソワ ロンドゥピエール，ジャン
ノアイイー，ジャン
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Publication of JPH09502257A publication Critical patent/JPH09502257A/ja
Pending 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
    • G21C3/3206—Means associated with the fuel bundle for filtering the coolant, e.g. nozzles, 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Filtration Of Liquid (AREA)
JP7502500A 1993-06-25 1994-06-15 原子炉用燃料集合体のろ過底部ノズル Pending JPH09502257A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR93/07791 1993-06-25
FR9307791A FR2707035B1 (enExample) 1993-06-25 1993-06-25
PCT/FR1994/000717 WO1995000956A1 (fr) 1993-06-25 1994-06-15 Embout inferieur filtrant d'un assemblage combustible pour un reacteur nucleaire

Publications (1)

Publication Number Publication Date
JPH09502257A true JPH09502257A (ja) 1997-03-04

Family

ID=9448582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7502500A Pending JPH09502257A (ja) 1993-06-25 1994-06-15 原子炉用燃料集合体のろ過底部ノズル

Country Status (9)

Country Link
EP (1) EP0705477B1 (enExample)
JP (1) JPH09502257A (enExample)
KR (1) KR960703485A (enExample)
AT (1) ATE149729T1 (enExample)
DE (1) DE69401948T2 (enExample)
ES (1) ES2099620T3 (enExample)
FR (1) FR2707035B1 (enExample)
WO (1) WO1995000956A1 (enExample)
ZA (1) ZA944551B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358829B3 (de) * 2003-12-16 2005-06-16 Framatome Anp Gmbh Brennelement für einen Druckwasserkernreaktor
BRPI0511691B1 (pt) 2004-05-30 2017-06-27 Pebble Bed Modular Reactor Proprietary Nuclear installation and method for removing loaded particles
JP2022552144A (ja) * 2019-10-04 2022-12-15 フラマトム 核燃料集合体底端部分用のデブリフィルタおよびこのようなデブリフィルタの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664880A (en) * 1984-12-07 1987-05-12 Westinghouse Electric Corp. Wire mesh debris trap for a fuel assembly
US4678627A (en) * 1985-04-04 1987-07-07 Westinghouse Electric Corp. Debris-retaining trap for a fuel assembly
US5132077A (en) * 1990-09-14 1992-07-21 Combustion Engineering, Inc. Lower end fitting

Also Published As

Publication number Publication date
ZA944551B (en) 1995-12-27
FR2707035A1 (enExample) 1994-12-30
EP0705477B1 (fr) 1997-03-05
DE69401948D1 (de) 1997-04-10
ATE149729T1 (de) 1997-03-15
EP0705477A1 (fr) 1996-04-10
ES2099620T3 (es) 1997-05-16
FR2707035B1 (enExample) 1995-09-08
KR960703485A (ko) 1996-08-17
WO1995000956A1 (fr) 1995-01-05
DE69401948T2 (de) 1997-07-10

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