KR20060052234A - 원자력 발전소용 플로어링 시스템 - Google Patents

원자력 발전소용 플로어링 시스템 Download PDF

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Publication number
KR20060052234A
KR20060052234A KR1020050096112A KR20050096112A KR20060052234A KR 20060052234 A KR20060052234 A KR 20060052234A KR 1020050096112 A KR1020050096112 A KR 1020050096112A KR 20050096112 A KR20050096112 A KR 20050096112A KR 20060052234 A KR20060052234 A KR 20060052234A
Authority
KR
South Korea
Prior art keywords
sump
plenum
flooring system
debris
power plant
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.)
Withdrawn
Application number
KR1020050096112A
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English (en)
Korean (ko)
Inventor
제임스 히버트 오츠
알랜 웨인 패닝
브라이언 더글라스 프루
브루스 피터 매튜 코벨
이매드 아매드 바흐대디
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20060052234A publication Critical patent/KR20060052234A/ko
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/004—Pressure suppression
    • G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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
    • 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)
KR1020050096112A 2004-10-13 2005-10-12 원자력 발전소용 플로어링 시스템 Withdrawn KR20060052234A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/962,558 US7788867B2 (en) 2004-10-13 2004-10-13 Floor tile debris interceptor and transition plenum in a nuclear power plant
US10/962,558 2004-10-13

Publications (1)

Publication Number Publication Date
KR20060052234A true KR20060052234A (ko) 2006-05-19

Family

ID=35727935

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050096112A Withdrawn KR20060052234A (ko) 2004-10-13 2005-10-12 원자력 발전소용 플로어링 시스템

Country Status (4)

Country Link
US (1) US7788867B2 (enExample)
EP (1) EP1647995A1 (enExample)
JP (1) JP2006113066A (enExample)
KR (1) KR20060052234A (enExample)

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JP4875673B2 (ja) * 2008-07-31 2012-02-15 三菱重工業株式会社 原子炉格納容器用ストレーナ
KR101000897B1 (ko) * 2010-06-07 2010-12-13 비에이치아이 주식회사 스트레이너 벽 구조체 및 그 스트레이너 벽 구조체를 이용한 여과방법 및 그 스트레이너 벽 구조체의 제조방법
KR101016549B1 (ko) * 2010-08-12 2011-02-24 비에이치아이 주식회사 복수의 만곡부를 포함하는 스트레이너 벽 구조체 및 그 스트레이너 벽 구조체의 제조방법 및 그 스트레이너 벽 구조체를 이용한 여과방법
US8877054B2 (en) 2011-06-01 2014-11-04 Transco Products Inc. High capacity suction strainer for an emergency core cooling system in a nuclear power plant
US9997264B2 (en) * 2012-02-14 2018-06-12 Control Components, Inc. Enhanced nuclear sump strainer system
US9738440B2 (en) 2012-12-20 2017-08-22 Ge-Hitachi Nuclear Energy Americas Llc Entrainment-reducing assembly, system including the assembly, and method of reducing entrainment of gases with the assembly
US9715947B2 (en) * 2013-08-09 2017-07-25 Ge-Hitachi Nuclear Energy Americas Llc Systems for debris mitigation in nuclear reactor safety systems
CN105944417A (zh) * 2016-05-30 2016-09-21 江苏沃尔特环保有限公司 一种新型纤维束过滤器
KR102302989B1 (ko) 2017-06-30 2021-09-17 조인트-스톡 컴퍼니 사이언티픽 리서치 앤드 디자인 인스티튜트 포 에너지 테크놀로지스 아톰프로엑트 (제이에스씨 아톰프로엑트) 수랭식 원자로의 비상 냉각 시스템의 피트 보호장치, 피트 보호장치용 필터 모듈 및 피트 보호장치용 필터 요소
KR102647818B1 (ko) * 2017-10-06 2024-03-13 캔두 에너지 인코포레이티드 원자력 발전에서 유체를 여과하기 위한 방법 및 장치
CA3180431A1 (en) * 2020-05-29 2021-12-02 Norbert Peter Vroege Ventilation system
WO2024211425A1 (en) * 2023-04-04 2024-10-10 De Nora Water Technologies, LLC Media retention plate for a block underdrain system

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US2378239A (en) * 1942-12-05 1945-06-12 Leopold Co Inc F B Filter bottom
US3615019A (en) * 1970-08-13 1971-10-26 Fred J Early Jr Underdrain system for water filtration plant
US3666104A (en) * 1970-12-30 1972-05-30 A & L Battery & Electric Servi Prefabricated drain apparatus
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US5069781A (en) * 1990-05-10 1991-12-03 Wilkes Gene W Combined floor sink and strainer
US5332497A (en) * 1991-10-25 1994-07-26 Baker Hughes Incorporated Nozzleless underdrain for granular filtration system
US5249930A (en) * 1992-04-20 1993-10-05 Pacquesi John J Sump pump strainer and platform assembly
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JPH07260977A (ja) 1994-03-18 1995-10-13 Mitsubishi Heavy Ind Ltd 燃料取替用水ピットにおける再循環サンプ構造
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JP2000221295A (ja) * 1999-01-29 2000-08-11 Able:Kk 排水溝のカバー
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US20070261452A1 (en) * 2006-01-05 2007-11-15 Harbert Charles S Aeration or air floors and methods for constructing and using such floors

Also Published As

Publication number Publication date
US20060075697A1 (en) 2006-04-13
EP1647995A1 (en) 2006-04-19
US7788867B2 (en) 2010-09-07
JP2006113066A (ja) 2006-04-27

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20051012

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid