TWI366198B - Filter for rector coolant,multistage filter for reactor coolant and fuel assembly for a unclear reactor - Google Patents

Filter for rector coolant,multistage filter for reactor coolant and fuel assembly for a unclear reactor

Info

Publication number
TWI366198B
TWI366198B TW094145337A TW94145337A TWI366198B TW I366198 B TWI366198 B TW I366198B TW 094145337 A TW094145337 A TW 094145337A TW 94145337 A TW94145337 A TW 94145337A TW I366198 B TWI366198 B TW I366198B
Authority
TW
Taiwan
Prior art keywords
coolant
reactor
filter
rector
fuel assembly
Prior art date
Application number
TW094145337A
Other languages
English (en)
Chinese (zh)
Other versions
TW200636758A (en
Inventor
Robert Bruce Elkins
Richard Carl Longren
Original Assignee
Global Nuclear Fuel Americas
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 Global Nuclear Fuel Americas filed Critical Global Nuclear Fuel Americas
Publication of TW200636758A publication Critical patent/TW200636758A/zh
Application granted granted Critical
Publication of TWI366198B publication Critical patent/TWI366198B/zh

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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Filtration Of Liquid (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
TW094145337A 2004-12-30 2005-12-20 Filter for rector coolant,multistage filter for reactor coolant and fuel assembly for a unclear reactor TWI366198B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/024,953 US8317035B2 (en) 2004-12-30 2004-12-30 Debris filter

Publications (2)

Publication Number Publication Date
TW200636758A TW200636758A (en) 2006-10-16
TWI366198B true TWI366198B (en) 2012-06-11

Family

ID=36096286

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094145337A TWI366198B (en) 2004-12-30 2005-12-20 Filter for rector coolant,multistage filter for reactor coolant and fuel assembly for a unclear reactor

Country Status (6)

Country Link
US (2) US8317035B2 (https=)
EP (1) EP1677313B1 (https=)
JP (1) JP5603529B2 (https=)
DE (1) DE602005007848D1 (https=)
ES (1) ES2308406T3 (https=)
TW (1) TWI366198B (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI613677B (zh) * 2012-09-11 2018-02-01 奇異日立核能美國有限公司 用於沸水式核子反應器之外部冷卻系統及其製造方法
TWI723181B (zh) * 2016-09-06 2021-04-01 瑞典商西屋電器瑞典股份有限公司 燃料總成
TWI731692B (zh) * 2019-05-21 2021-06-21 美商西屋電器公司 具有內部碎屑過濾器之底部噴嘴及製造碎屑過濾器底部噴嘴之方法
TWI734492B (zh) * 2019-05-22 2021-07-21 美商西屋電器公司 核能燃料總成底部噴嘴之碎屑過濾配置及包含其之底部噴嘴
TWI869378B (zh) * 2019-03-12 2025-01-11 瑞典商西屋電器瑞典股份有限公司 一種用於核電廠之過濾器及燃料組件

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US20090060114A1 (en) * 2007-08-31 2009-03-05 Global Nuclear Fuel - Americas, Llc Debris shield for upper tie plate in a nuclear fuel bundle and method for filtering debris
US8396182B2 (en) * 2007-08-31 2013-03-12 Global Nuclear Fuel—Americas, LLC Method and apparatus to shield a nuclear fuel assembly with removable debris shield in upper tie
US9620249B2 (en) * 2007-08-31 2017-04-11 Global Nuclear Fuel—Americas, LLC Debris shield upper tie plate for nuclear fuel assembly and method to shield assembly from debris
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UA98370C2 (ru) 2007-12-26 2012-05-10 Ториум Пауэр Инк. Ядерный реактор (варианты), топливная сборка из зажигающе-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки
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ES2490818T3 (es) * 2008-12-31 2014-09-04 Areva Np Filtro de residuos para su utilización en un conjunto de combustible nuclear
US8548113B2 (en) * 2009-08-28 2013-10-01 Global Nuclear Fuel - Americas, Llc Debris mitigation upper tie plates and fuel bundles using the same
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US8611488B2 (en) * 2011-02-14 2013-12-17 Global Nuclear Fuel—Americas, LLC Debris exclusion and retention device for a fuel assembly
EP2525361A1 (en) * 2011-05-20 2012-11-21 Areva NP Lower nozzle for use in nuclear fuel assembly
CN103687656B (zh) * 2011-06-01 2016-03-02 特兰斯科产品股份有限公司 用于核电站中的应急堆芯冷却系统的大容量吸滤器
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
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
JP6239887B2 (ja) * 2013-07-25 2017-11-29 株式会社グローバル・ニュークリア・フュエル・ジャパン 燃料集合体
US9715947B2 (en) * 2013-08-09 2017-07-25 Ge-Hitachi Nuclear Energy Americas Llc Systems for debris mitigation in nuclear reactor safety systems
USD788316S1 (en) * 2016-05-13 2017-05-30 Elliot Kremerman Laboratory filter
EP3255421B1 (en) * 2016-06-10 2020-01-01 coatmaster AG Device for the contactless and non-destructive testing of a surface by measuring its infrared radiation
JP6925172B2 (ja) * 2017-05-31 2021-08-25 三菱重工業株式会社 原子炉格納構造
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
EA038791B1 (ru) * 2017-12-28 2021-10-20 Акционерное Общество "Твэл" Тепловыделяющая сборка ядерного реактора
CN113362976A (zh) * 2021-06-04 2021-09-07 中国核动力研究设计院 一种高效过滤的下管座、燃料组件和核反应堆

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI613677B (zh) * 2012-09-11 2018-02-01 奇異日立核能美國有限公司 用於沸水式核子反應器之外部冷卻系統及其製造方法
US10395784B2 (en) 2012-09-11 2019-08-27 Ge-Hitachi Nuclear Energy Americas Llc Method and system for external alternate suppression pool cooling for a BWR
TWI723181B (zh) * 2016-09-06 2021-04-01 瑞典商西屋電器瑞典股份有限公司 燃料總成
TWI869378B (zh) * 2019-03-12 2025-01-11 瑞典商西屋電器瑞典股份有限公司 一種用於核電廠之過濾器及燃料組件
TWI731692B (zh) * 2019-05-21 2021-06-21 美商西屋電器公司 具有內部碎屑過濾器之底部噴嘴及製造碎屑過濾器底部噴嘴之方法
US12531164B2 (en) 2019-05-21 2026-01-20 Westinghouse Electric Company Llc Bottom nozzle with internal debris filter
TWI734492B (zh) * 2019-05-22 2021-07-21 美商西屋電器公司 核能燃料總成底部噴嘴之碎屑過濾配置及包含其之底部噴嘴

Also Published As

Publication number Publication date
TW200636758A (en) 2006-10-16
US8317035B2 (en) 2012-11-27
JP5603529B2 (ja) 2014-10-08
DE602005007848D1 (de) 2008-08-14
ES2308406T3 (es) 2008-12-01
EP1677313A1 (en) 2006-07-05
JP2006189434A (ja) 2006-07-20
US20060283790A1 (en) 2006-12-21
EP1677313B1 (en) 2008-07-02
US20120273408A1 (en) 2012-11-01

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees