FR2784784B1 - NUCLEAR WATER REACTOR WITH INTEGRATED RECEPTACLE - Google Patents

NUCLEAR WATER REACTOR WITH INTEGRATED RECEPTACLE

Info

Publication number
FR2784784B1
FR2784784B1 FR9812878A FR9812878A FR2784784B1 FR 2784784 B1 FR2784784 B1 FR 2784784B1 FR 9812878 A FR9812878 A FR 9812878A FR 9812878 A FR9812878 A FR 9812878A FR 2784784 B1 FR2784784 B1 FR 2784784B1
Authority
FR
France
Prior art keywords
water reactor
nuclear water
integrated receptacle
receptacle
integrated
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.)
Expired - Fee Related
Application number
FR9812878A
Other languages
French (fr)
Other versions
FR2784784A1 (en
Inventor
Jacques Marseille
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9812878A priority Critical patent/FR2784784B1/en
Priority to GB9922968A priority patent/GB2342770B/en
Priority to KR1019990044612A priority patent/KR100677735B1/en
Priority to JP29268699A priority patent/JP4786007B2/en
Priority to DE19949585A priority patent/DE19949585B4/en
Publication of FR2784784A1 publication Critical patent/FR2784784A1/en
Application granted granted Critical
Publication of FR2784784B1 publication Critical patent/FR2784784B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
FR9812878A 1998-10-14 1998-10-14 NUCLEAR WATER REACTOR WITH INTEGRATED RECEPTACLE Expired - Fee Related FR2784784B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9812878A FR2784784B1 (en) 1998-10-14 1998-10-14 NUCLEAR WATER REACTOR WITH INTEGRATED RECEPTACLE
GB9922968A GB2342770B (en) 1998-10-14 1999-09-28 Water nuclear reactor with in-built receptacle
KR1019990044612A KR100677735B1 (en) 1998-10-14 1999-10-14 water-type nuclear reactor with in-built receptacle
JP29268699A JP4786007B2 (en) 1998-10-14 1999-10-14 Water-based reactor with built-in receptacle
DE19949585A DE19949585B4 (en) 1998-10-14 1999-10-14 Water nuclear reactor with integrated collection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812878A FR2784784B1 (en) 1998-10-14 1998-10-14 NUCLEAR WATER REACTOR WITH INTEGRATED RECEPTACLE

Publications (2)

Publication Number Publication Date
FR2784784A1 FR2784784A1 (en) 2000-04-21
FR2784784B1 true FR2784784B1 (en) 2000-12-01

Family

ID=9531554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812878A Expired - Fee Related FR2784784B1 (en) 1998-10-14 1998-10-14 NUCLEAR WATER REACTOR WITH INTEGRATED RECEPTACLE

Country Status (5)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837976B1 (en) * 2002-03-28 2004-11-12 Commissariat Energie Atomique NUCLEAR REACTOR COMPRISING AT ITS STRUCTURES OF PHASE CHANGE MATERIALS
FR2840100B1 (en) * 2002-05-24 2005-07-08 Technicatome NUCLEAR REACTOR EQUIPPED WITH A PASSIVE DEVICE FOR HOLDING THE HEART IN CASES OF TEMPERATURE RAISING
KR101178524B1 (en) 2007-11-07 2012-08-30 주식회사 포스코 Bucket
FR2951578B1 (en) * 2009-10-16 2012-06-08 Commissariat Energie Atomique ASSEMBLY OF NUCLEAR FUEL AND NUCLEAR REACTOR COMPRISING AT LEAST ONE SUCH ASSEMBLY
JP5703289B2 (en) * 2010-03-29 2015-04-15 株式会社東芝 Retainer for core melt
JP5710240B2 (en) * 2010-12-27 2015-04-30 株式会社東芝 Retainer for core melt
RU2514419C2 (en) * 2012-06-01 2014-04-27 Открытое акционерное общество "Восточно-Европейский головной научно-исследовательский и проектный институт энергетических технологий" (ОАО "Головной институт "ВНИПИЭТ" Device for localising and cooling nuclear reactor corium
CN103544999B (en) * 2012-07-12 2016-12-28 国核华清（北京）核电技术研发中心有限公司 Make method and apparatus for carrying out the method that fused mass in presurized water reactor heap is trapped in pressure vessel
KR101404954B1 (en) 2012-10-23 2014-06-12 국립대학법인 울산과학기술대학교 산학협력단 Method Of Nuclear Corium Cooling Using Liquid Metal Layer, And Nuclear Corium Cooling System Using The Same
KR101288842B1 (en) * 2013-01-14 2013-08-07 한국원자력연구원 Invessel heat resistant ceramic core catcher having metal cladding
KR102216695B1 (en) 2018-09-03 2021-02-18 한국원자력연구원 Cooling apparatus for molten core
AT523521B1 (en) * 2020-05-08 2021-09-15 Silmeta Silikate Fuer Die Metallurgische Ind Produktion Und Vertrieb Gesellschaft M B H & Co K G Collecting pit for holding molten metal and cooling water

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 (en) * 1978-12-11 1980-07-21 Euratom Europ Atomgemeinschaft COLLECTION DEVICE
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
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
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
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 (en) * 1995-08-24 1998-03-10 Электрогорский научно-исследовательский центр по безопасности атомных станций Всероссийского научно-исследовательского института по эксплуатации атомных станций Shielding system for water-moderated reactor containment
RU2107342C1 (en) * 1995-08-24 1998-03-20 Электрогорский научно-исследовательский центр по безопасности атомных станций Всероссийского научно-исследовательского института по эксплуатации атомных станций Shielding system of water-moderated reactor unit containment
US6195405B1 (en) * 1996-09-25 2001-02-27 Il Soon Hwang Gap structure for nuclear reactor vessel

Also Published As

Publication number Publication date
DE19949585B4 (en) 2008-01-03
KR20000029086A (en) 2000-05-25
FR2784784A1 (en) 2000-04-21
JP2000121772A (en) 2000-04-28
GB9922968D0 (en) 1999-12-01
KR100677735B1 (en) 2007-02-02
DE19949585A1 (en) 2000-04-20
JP4786007B2 (en) 2011-10-05
GB2342770A (en) 2000-04-19
GB2342770B (en) 2003-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160630