ATE360253T1 - Filter zum kühlen von wasser in einem leichtwassergekühlten kernreaktor - Google Patents

Filter zum kühlen von wasser in einem leichtwassergekühlten kernreaktor

Info

Publication number
ATE360253T1
ATE360253T1 AT02715936T AT02715936T ATE360253T1 AT E360253 T1 ATE360253 T1 AT E360253T1 AT 02715936 T AT02715936 T AT 02715936T AT 02715936 T AT02715936 T AT 02715936T AT E360253 T1 ATE360253 T1 AT E360253T1
Authority
AT
Austria
Prior art keywords
filter
cooling water
extending
sheets
flow direction
Prior art date
Application number
AT02715936T
Other languages
English (en)
Inventor
Anders Soederlund
Haekan Soederberg
Original Assignee
Westinghouse Electric Sweden
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 Westinghouse Electric Sweden filed Critical Westinghouse Electric Sweden
Application granted granted Critical
Publication of ATE360253T1 publication Critical patent/ATE360253T1/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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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)
  • Filtering Materials (AREA)
  • Physical Water Treatments (AREA)
  • Laser Surgery Devices (AREA)
AT02715936T 2001-01-22 2002-01-21 Filter zum kühlen von wasser in einem leichtwassergekühlten kernreaktor ATE360253T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100169A SE521610C2 (sv) 2001-01-22 2001-01-22 Filter och bränslepatron för en nukleär anläggning av lättvattentyp

Publications (1)

Publication Number Publication Date
ATE360253T1 true ATE360253T1 (de) 2007-05-15

Family

ID=20282684

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02715936T ATE360253T1 (de) 2001-01-22 2002-01-21 Filter zum kühlen von wasser in einem leichtwassergekühlten kernreaktor

Country Status (9)

Country Link
US (1) US7149272B2 (de)
EP (1) EP1356474B1 (de)
JP (1) JP4064238B2 (de)
AT (1) ATE360253T1 (de)
AU (1) AU2002225568A1 (de)
DE (1) DE60219596T2 (de)
ES (1) ES2284847T3 (de)
SE (1) SE521610C2 (de)
WO (1) WO2002058075A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317035B2 (en) * 2004-12-30 2012-11-27 Global Nuclear Fuel-Americas, Llc. Debris filter
US20070084782A1 (en) * 2005-10-05 2007-04-19 Enercon Services, Inc. Filter medium for strainers used in nuclear reactor emergency core cooling systems
DE102006038748B3 (de) * 2006-07-22 2008-02-28 Areva Np Gmbh Einrichtung zum Entfernen von Feststoffpartikeln aus dem im Primärkreis eines Kernreaktors umgewälzten Kühlmedium
SE530299C2 (sv) 2006-09-12 2008-04-22 Westinghouse Electric Sweden Anordning och förfarande för hantering av en bränslepatron
EP2204819B1 (de) * 2008-12-31 2014-06-04 Areva Np Ablagerungsfilter zur Verwendung in einer Kernbrennstoffanordnung
US8611488B2 (en) 2011-02-14 2013-12-17 Global Nuclear Fuel—Americas, LLC Debris exclusion and retention device for a fuel assembly
EP2525362A1 (de) * 2011-05-20 2012-11-21 Areva NP Ablagerungsfilter für eine Kernreaktorinstallation und Kernbrennstoffbündel mit solch einem Ablagerungsfilter
CN103403811B (zh) * 2011-10-14 2016-01-06 中科华核电技术研究院有限公司 一种下管座过滤装置及使用该装置的防异物下管座
JP6270732B2 (ja) 2011-12-12 2018-01-31 ドミニオン エンジニアリング，インク．Ｄｏｍｉｎｉｏｎ Ｅｎｇｉｎｅｅｒｉｎｇ，Ｉｎｃ． 微粒子除去システム
USD733202S1 (en) * 2013-04-30 2015-06-30 American Ceramic Technology Nuclear reactor tube shield
USD732589S1 (en) * 2013-04-30 2015-06-23 American Ceramic Technology Nuclear reactor boiler divider plate shield
USD738946S1 (en) * 2013-04-30 2015-09-15 American Ceramic Technology Nuclear reactor boiler divider plate shield
CN103337262B (zh) * 2013-06-18 2016-06-22 中国核动力研究设计院 一种具有过滤异物功能的下管座
US10418135B2 (en) * 2013-12-20 2019-09-17 China Nuclear Power Technology Research Institute Co., Ltd Bottom nozzle and light-water reactor fuel assembly
US9847144B1 (en) * 2014-04-03 2017-12-19 Westinghouse Electric Company Llc Low pressure drop nuclear fuel assembly bottom nozzle
ES2881335T3 (es) * 2016-09-06 2021-11-29 Westinghouse Electric Sweden Ab Un conjunto de combustible
CN110537229B (zh) * 2017-03-17 2023-08-15 西屋电气有限责任公司 核燃料组件碎屑过滤底部喷嘴
CN107240424B (zh) * 2017-05-22 2019-11-15 岭东核电有限公司 一种燃料组件
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
USD896943S1 (en) * 2017-12-18 2020-09-22 3M Innovative Properties Company Three dimensional filter frame
RU2742042C1 (ru) * 2017-12-28 2021-02-02 Акционерное Общество "Твэл" Тепловыделяющая сборка ядерного реактора
ES2896874T3 (es) 2019-03-12 2022-02-28 Westinghouse Electric Sweden Ab Filtro y conjunto de combustible para una planta nuclear
RU2765636C1 (ru) * 2021-06-21 2022-02-01 Публичное акционерное общество "Новосибирский завод химконцентратов" (ПАО "НЗХК") Устройство для улавливания твердых частиц в тепловыделяющей сборке ядерного реактора

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465644C (de) 1918-11-16 1928-09-22 Max Bicheroux Vorrichtung zum Walzen von Glastafeln
SE465192B (sv) 1989-12-15 1991-08-05 Asea Atom Ab Braenslepatron foer en kaernreaktor av laettvattentyp
SE465644B (sv) * 1990-02-23 1991-10-07 Asea Atom Ab Braensleelement foer en kaernreaktor av laettvattentyp
US5030412A (en) 1990-05-04 1991-07-09 Advanced Nuclear Fuels Corporation Fuel assembly debris screen
FR2669459B1 (fr) 1990-11-20 1994-02-04 Framatome Embout inferieur filtrant pour un assemblage combustible d'un reacteur nucleaire refroidi par de l'eau legere.
US5483564A (en) 1993-04-12 1996-01-09 General Electric Company Lower tie plate strainers including double corrugated strainers 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
US5361287A (en) * 1994-03-29 1994-11-01 B&W Fuel Company Nuclear fuel assembly lower end fitting
US5481577A (en) 1994-06-30 1996-01-02 Siemens Power Corporation Boiling water reactor fuel assembly filter
US5479461A (en) * 1994-06-30 1995-12-26 Siemens Power Corporation Attachable debris filter for BWR nuclear fuel assemblies
DE29615575U1 (de) * 1996-09-06 1997-01-16 Siemens Ag Brennelement mit Trümmerfilter

Also Published As

Publication number Publication date
US20040076253A1 (en) 2004-04-22
SE0100169D0 (sv) 2001-01-22
EP1356474A1 (de) 2003-10-29
WO2002058075A8 (en) 2004-05-27
WO2002058075A1 (en) 2002-07-25
JP4064238B2 (ja) 2008-03-19
DE60219596T2 (de) 2007-12-27
AU2002225568A1 (en) 2002-07-30
ES2284847T3 (es) 2007-11-16
SE521610C2 (sv) 2003-11-18
US7149272B2 (en) 2006-12-12
DE60219596D1 (de) 2007-05-31
EP1356474B1 (de) 2007-04-18
JP2004522951A (ja) 2004-07-29
SE0100169L (sv) 2002-07-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties