DE69401948T2 - Filterfussstück eines kernreaktorbrennstabbundels - Google Patents

Filterfussstück eines kernreaktorbrennstabbundels

Info

Publication number
DE69401948T2
DE69401948T2 DE69401948T DE69401948T DE69401948T2 DE 69401948 T2 DE69401948 T2 DE 69401948T2 DE 69401948 T DE69401948 T DE 69401948T DE 69401948 T DE69401948 T DE 69401948T DE 69401948 T2 DE69401948 T2 DE 69401948T2
Authority
DE
Germany
Prior art keywords
plate
support element
foot piece
fuel bundle
reactor fuel
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 - Fee Related
Application number
DE69401948T
Other languages
English (en)
Other versions
DE69401948D1 (de
Inventor
Jean-Francois Rondepierre
Jean Noailly
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
Areva NC SA
Framatome SA
Compagnie Generale des Matieres Nucleaires 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 Areva NC SA, Framatome SA, Compagnie Generale des Matieres Nucleaires SA filed Critical Areva NC SA
Publication of DE69401948D1 publication Critical patent/DE69401948D1/de
Application granted granted Critical
Publication of DE69401948T2 publication Critical patent/DE69401948T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69401948T 1993-06-25 1994-06-15 Filterfussstück eines kernreaktorbrennstabbundels Expired - Fee Related DE69401948T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9307791A FR2707035B1 (de) 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 (2)

Publication Number Publication Date
DE69401948D1 DE69401948D1 (de) 1997-04-10
DE69401948T2 true DE69401948T2 (de) 1997-07-10

Family

ID=9448582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401948T Expired - Fee Related DE69401948T2 (de) 1993-06-25 1994-06-15 Filterfussstück eines kernreaktorbrennstabbundels

Country Status (9)

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

Families Citing this family (2)

* 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
CA2569306C (en) * 2004-05-30 2014-03-25 Pebble Bed Modular Reactor (Proprietary) Limited A method of removing charged particles from the coolant fluid in a nuclear plant

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
JPH09502257A (ja) 1997-03-04
WO1995000956A1 (fr) 1995-01-05
ATE149729T1 (de) 1997-03-15
ZA944551B (en) 1995-12-27
FR2707035B1 (de) 1995-09-08
DE69401948D1 (de) 1997-04-10
ES2099620T3 (es) 1997-05-16
EP0705477A1 (de) 1996-04-10
EP0705477B1 (de) 1997-03-05
KR960703485A (ko) 1996-08-17
FR2707035A1 (de) 1994-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FRAMATOME, COURBEVOIE, FR

8327 Change in the person/name/address of the patent owner

Owner name: FRAMATOME ANP, COURBEVOIE, FR

8339 Ceased/non-payment of the annual fee