KR100677735B1 - 일체식 수용기를 구비한 수형 원자로 - Google Patents

일체식 수용기를 구비한 수형 원자로 Download PDF

Info

Publication number
KR100677735B1
KR100677735B1 KR1019990044612A KR19990044612A KR100677735B1 KR 100677735 B1 KR100677735 B1 KR 100677735B1 KR 1019990044612 A KR1019990044612 A KR 1019990044612A KR 19990044612 A KR19990044612 A KR 19990044612A KR 100677735 B1 KR100677735 B1 KR 100677735B1
Authority
KR
South Korea
Prior art keywords
reactor
receiver
corium
rpv
core
Prior art date
Application number
KR1019990044612A
Other languages
English (en)
Korean (ko)
Other versions
KR20000029086A (ko
Inventor
마르세이유자끄
Original Assignee
꼼미사리아 아 레네르지 아토미끄
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 꼼미사리아 아 레네르지 아토미끄 filed Critical 꼼미사리아 아 레네르지 아토미끄
Publication of KR20000029086A publication Critical patent/KR20000029086A/ko
Application granted granted Critical
Publication of KR100677735B1 publication Critical patent/KR100677735B1/ko

Links

Images

Classifications

    • 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
    • G21C9/016—Core catchers
    • 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
    • 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)
KR1019990044612A 1998-10-14 1999-10-14 일체식 수용기를 구비한 수형 원자로 KR100677735B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9812878A FR2784784B1 (fr) 1998-10-14 1998-10-14 Reacteur nucleaire a eau a receptacle integre
FR9812878 1998-10-14

Publications (2)

Publication Number Publication Date
KR20000029086A KR20000029086A (ko) 2000-05-25
KR100677735B1 true KR100677735B1 (ko) 2007-02-02

Family

ID=9531554

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990044612A KR100677735B1 (ko) 1998-10-14 1999-10-14 일체식 수용기를 구비한 수형 원자로

Country Status (5)

Country Link
JP (1) JP4786007B2 (de)
KR (1) KR100677735B1 (de)
DE (1) DE19949585B4 (de)
FR (1) FR2784784B1 (de)
GB (1) GB2342770B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101178524B1 (ko) 2007-11-07 2012-08-30 주식회사 포스코 버켓
KR101288842B1 (ko) * 2013-01-14 2013-08-07 한국원자력연구원 금속 피복형 노내 내열 세라믹 노심 용융물 받이
KR101404954B1 (ko) 2012-10-23 2014-06-12 국립대학법인 울산과학기술대학교 산학협력단 액체금속층을 이용한 노심용융물 냉각방법 및 이를 이용한 원자로 냉각시스템

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837976B1 (fr) * 2002-03-28 2004-11-12 Commissariat Energie Atomique Reacteur nucleaire comportant au niveau de ses structures des materiaux a changement de phase
FR2840100B1 (fr) * 2002-05-24 2005-07-08 Technicatome Reacteur nucleaire equipe d'un dispositif passif e maintien du coeur en cas d'elevation de temperature
FR2951578B1 (fr) * 2009-10-16 2012-06-08 Commissariat Energie Atomique Assemblage de combustible nucleaire et reacteur nucleaire comportant au moins un tel assemblage
WO2011121908A1 (ja) 2010-03-29 2011-10-06 株式会社 東芝 炉心溶融物の保持装置
JP5710240B2 (ja) * 2010-12-27 2015-04-30 株式会社東芝 炉心溶融物の保持装置
RU2514419C2 (ru) * 2012-06-01 2014-04-27 Открытое акционерное общество "Восточно-Европейский головной научно-исследовательский и проектный институт энергетических технологий" (ОАО "Головной институт "ВНИПИЭТ" Устройство локализации и охлаждения кориума ядерного реактора
CN103544999B (zh) * 2012-07-12 2016-12-28 国核华清（北京）核电技术研发中心有限公司 使压水堆堆内熔融物滞留在压力容器中的方法以及用于实施该方法的设备
KR102216695B1 (ko) 2018-09-03 2021-02-18 한국원자력연구원 노심 용융물 냉각 장치
AT523521B1 (de) * 2020-05-08 2021-09-15 Silmeta Silikate Fuer Die Metallurgische Ind Produktion Und Vertrieb Gesellschaft M B H & Co K G Auffanggrube zur Aufnahme von Metallschmelze und Kühlwasser

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964966A (en) * 1975-08-25 1976-06-22 The United States Of America As Represented By The United States Energy Research And Development Administration Molten core retention assembly
US4116764A (en) * 1976-02-11 1978-09-26 The United States Of America As Represented By The United States Department Of Energy Apparatus for controlling nuclear core debris
LU80638A1 (de) * 1978-12-11 1980-07-21 Euratom Europ Atomgemeinschaft Auffangvorrichtung
USH91H (en) * 1983-03-04 1986-07-01 The United States Of America As Represented By The United States Department Of Energy Safety apparatus for nuclear reactor to prevent structural damage from overheating by core debris
US4650642A (en) * 1985-11-21 1987-03-17 The United States Of America As Represented By The United States Department Of Energy Heat dissipating nuclear reactor with metal liner
US4643870A (en) * 1985-11-21 1987-02-17 The United States Of America As Represented By The United States Department Of Energy Heat dissipating nuclear reactor
GB2236210B (en) * 1989-08-30 1993-06-30 Rolls Royce & Ass Core catchers for nuclear reactors
US5410577A (en) * 1993-11-04 1995-04-25 Martin Marietta Energy Systems, Inc. Core-melt source reduction system
RU2106701C1 (ru) * 1995-08-24 1998-03-10 Электрогорский научно-исследовательский центр по безопасности атомных станций Всероссийского научно-исследовательского института по эксплуатации атомных станций Система защиты защитной оболочки реакторной установки водо-водяного типа
RU2107342C1 (ru) * 1995-08-24 1998-03-20 Электрогорский научно-исследовательский центр по безопасности атомных станций Всероссийского научно-исследовательского института по эксплуатации атомных станций Система защиты защитной оболочки реакторной установки водо-водяного типа
EP0928488B1 (de) * 1996-09-25 2002-06-05 Il Soon Hwang Abstandshalter-und kühlungs-struktur für einen kernreaktor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101178524B1 (ko) 2007-11-07 2012-08-30 주식회사 포스코 버켓
KR101404954B1 (ko) 2012-10-23 2014-06-12 국립대학법인 울산과학기술대학교 산학협력단 액체금속층을 이용한 노심용융물 냉각방법 및 이를 이용한 원자로 냉각시스템
KR101288842B1 (ko) * 2013-01-14 2013-08-07 한국원자력연구원 금속 피복형 노내 내열 세라믹 노심 용융물 받이

Also Published As

Publication number Publication date
KR20000029086A (ko) 2000-05-25
GB2342770A (en) 2000-04-19
JP4786007B2 (ja) 2011-10-05
DE19949585A1 (de) 2000-04-20
FR2784784B1 (fr) 2000-12-01
JP2000121772A (ja) 2000-04-28
GB2342770B (en) 2003-08-20
DE19949585B4 (de) 2008-01-03
GB9922968D0 (en) 1999-12-01
FR2784784A1 (fr) 2000-04-21

Similar Documents

Publication Publication Date Title
KR100671903B1 (ko) 가변성 내부 구조물을 포함하는 수용기를 구비한 수형 원자로
JP3554001B2 (ja) コリウム防護用アセンブリ
KR100677735B1 (ko) 일체식 수용기를 구비한 수형 원자로
JP4612558B2 (ja) コアキャッチャーおよび原子炉格納容器
US5659589A (en) Device for collecting and cooling reactor-meltdown products
JPH06109885A (ja) 原子炉の偶発的メルトダウン後に炉心を回収するための装置を備えた原子炉
US4116764A (en) Apparatus for controlling nuclear core debris
US5057271A (en) Protection system for the basemat reactor containment buildings in nuclear power stations
JPH11509319A (ja) 原子炉容器の一体形防護手段を構成する断熱障壁及び中性子遮蔽体
EP1555677B1 (de) Spaltzonenfängerkühlung
US5315625A (en) Method for protecting the base of the reactor container in nuclear power plants, and a device for implementing the method
KR100366322B1 (ko) 이중용기누출적응성을갖는수동공냉식액체금속냉각형원자로
KR100285096B1 (ko) 냉각수 분배 장치
KR20210108871A (ko) 노심 용융물 국소화 장치
US4464333A (en) Molten core retention and solidification apparatus
US5343505A (en) Device for the recovery of a molten core of a nuclear reactor
US4003785A (en) Reactor core melt containment receptacle
EP3255637B1 (de) Kernfänger und siedewasser-kernkraftwerk damit
USH91H (en) Safety apparatus for nuclear reactor to prevent structural damage from overheating by core debris
US5349615A (en) Core melt-through retention device for light-water reactors
JP2010271261A (ja) 炉心溶融物保持装置および格納容器
JP2000504119A (ja) 原子炉容器用間隙構造物
JP6109580B2 (ja) 溶融炉心保持装置及びそれを備えた原子炉格納容器
US4650642A (en) Heat dissipating nuclear reactor with metal liner
JP2014190869A (ja) 溶融物の分散促進装置および原子炉格納容器

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130107

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20140103

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20141226

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee