ATE515776T1 - Trümmerfilter zur rückhaltung von feststoffpartikeln in der kühlmittelflüssigkeit eines kernreaktors - Google Patents

Trümmerfilter zur rückhaltung von feststoffpartikeln in der kühlmittelflüssigkeit eines kernreaktors

Info

Publication number
ATE515776T1
ATE515776T1 AT08305556T AT08305556T ATE515776T1 AT E515776 T1 ATE515776 T1 AT E515776T1 AT 08305556 T AT08305556 T AT 08305556T AT 08305556 T AT08305556 T AT 08305556T AT E515776 T1 ATE515776 T1 AT E515776T1
Authority
AT
Austria
Prior art keywords
section
retention
solid particles
nuclear reactor
coolant liquid
Prior art date
Application number
AT08305556T
Other languages
English (en)
Inventor
Pawel Knabe
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 ATE515776T1 publication Critical patent/ATE515776T1/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
    • G21C3/3206—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

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)
AT08305556T 2008-09-16 2008-09-16 Trümmerfilter zur rückhaltung von feststoffpartikeln in der kühlmittelflüssigkeit eines kernreaktors ATE515776T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08305556A EP2164076B1 (de) 2008-09-16 2008-09-16 Trümmerfilter zur Rückhaltung von Feststoffpartikeln in der Kühlmittelflüssigkeit eines Kernreaktors

Publications (1)

Publication Number Publication Date
ATE515776T1 true ATE515776T1 (de) 2011-07-15

Family

ID=40848837

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08305556T ATE515776T1 (de) 2008-09-16 2008-09-16 Trümmerfilter zur rückhaltung von feststoffpartikeln in der kühlmittelflüssigkeit eines kernreaktors

Country Status (7)

Country Link
US (1) US8824620B2 (de)
EP (1) EP2164076B1 (de)
JP (1) JP5599799B2 (de)
AT (1) ATE515776T1 (de)
ES (1) ES2368467T3 (de)
TW (1) TW201021895A (de)
WO (1) WO2010031770A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130279642A1 (en) * 2011-10-14 2013-10-24 China Guangdong Nuclear Science Building Bottom nozzle filtering device and debris-preventive bottom nozzle using the same
DE102015200679A1 (de) * 2015-01-16 2016-07-21 Areva Gmbh Belüftungssystem und zugehöriges Betriebsverfahren zum Einsatz während eines schweren Störfalls in einer kerntechnischen Anlage
CN109863565B (zh) * 2016-09-06 2023-05-02 西屋电器瑞典股份有限公司 燃料组件
US11198630B2 (en) * 2017-04-20 2021-12-14 Dominion Engineering, Inc. Modular water purification system for nuclear power plants
US10923237B2 (en) * 2017-08-28 2021-02-16 Global Nuclear Fuel—Americas, LLC Debris filters for nuclear fuel assembly and method of using the same
WO2020236702A2 (en) * 2019-05-21 2020-11-26 Westinghouse Electric Company Llc Bottom nozzle with internal debris filter
CN114503215A (zh) 2019-10-04 2022-05-13 法玛通公司 核燃料组件底端部碎屑过滤器和制造这种碎屑过滤器的方法
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
CN115295177B (zh) * 2022-07-07 2024-03-19 中国核动力研究设计院 基于过滤棒结构的核燃料组件下管座及过滤组件和应用
CN115588518B (zh) * 2022-10-10 2024-03-19 中国核动力研究设计院 一种基于流线型过滤棒结构的核燃料组件下管座

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212987A (en) * 1954-04-30 1965-10-19 Mason Avrel Neutronic reactor with interlocking diffuser end grid
GB895531A (en) * 1959-12-11 1962-05-02 Sperry Gyroscope Co Ltd Filters
US4828791A (en) * 1987-10-05 1989-05-09 Westinghouse Electric Corp. Nuclear fuel assembly debris resistant bottom nozzle
FR2622040B1 (fr) * 1987-10-14 1992-08-14 Novatome Dispositif amovible de reglage du debit de fluide de refroidissement dans un assemblage d'un reacteur nucleaire a neutrons rapides et procede de reglage et assemblage correspondants
US5255297A (en) * 1990-09-14 1993-10-19 Combustion Engineering, Inc. Lower end fitting with multistage flow diffusers
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
US5490189A (en) * 1994-09-22 1996-02-06 B&W Fuel Company Nuclear fuel assembly debris filter
SE518705C2 (sv) 2001-03-20 2002-11-05 Westinghouse Atom Ab Filter och bränslepatron för en nukleär anläggning av lättvattentyp
US6607031B2 (en) * 2001-05-03 2003-08-19 Baker Hughes Incorporated Screened boot basket/filter
TW557450B (en) * 2001-07-16 2003-10-11 Toshiba Corp Fuel supporting attachment, fuel inlet mechanism, and fuel assembly
JP4346842B2 (ja) * 2001-08-15 2009-10-21 三菱重工業株式会社 Ｐｗｒ原子炉用燃料集合体の異物フィルタ
JP4090940B2 (ja) * 2003-05-13 2008-05-28 株式会社グローバル・ニュークリア・フュエル・ジャパン 下部タイプレートとその組み立て方法ならびに燃料集合体
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

Also Published As

Publication number Publication date
US8824620B2 (en) 2014-09-02
EP2164076B1 (de) 2011-07-06
ES2368467T3 (es) 2011-11-17
WO2010031770A1 (en) 2010-03-25
US20110170651A1 (en) 2011-07-14
JP5599799B2 (ja) 2014-10-01
TW201021895A (en) 2010-06-16
EP2164076A1 (de) 2010-03-17
JP2012503175A (ja) 2012-02-02

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