ATE515776T1 - Trümmerfilter zur rückhaltung von feststoffpartikeln in der kühlmittelflüssigkeit eines kernreaktors - Google Patents
Trümmerfilter zur rückhaltung von feststoffpartikeln in der kühlmittelflüssigkeit eines kernreaktorsInfo
- 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
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)
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)
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)
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 |
-
2008
- 2008-09-16 ES ES08305556T patent/ES2368467T3/es active Active
- 2008-09-16 EP EP08305556A patent/EP2164076B1/de active Active
- 2008-09-16 AT AT08305556T patent/ATE515776T1/de not_active IP Right Cessation
-
2009
- 2009-09-14 TW TW098130914A patent/TW201021895A/zh unknown
- 2009-09-15 WO PCT/EP2009/061955 patent/WO2010031770A1/en active Application Filing
- 2009-09-15 JP JP2011526510A patent/JP5599799B2/ja not_active Expired - Fee Related
- 2009-09-15 US US13/119,119 patent/US8824620B2/en active Active
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |