DE3767562D1 - Kleiner druckwasserkernreaktor mit naturumlauf. - Google Patents

Kleiner druckwasserkernreaktor mit naturumlauf.

Info

Publication number
DE3767562D1
DE3767562D1 DE8787401127T DE3767562T DE3767562D1 DE 3767562 D1 DE3767562 D1 DE 3767562D1 DE 8787401127 T DE8787401127 T DE 8787401127T DE 3767562 T DE3767562 T DE 3767562T DE 3767562 D1 DE3767562 D1 DE 3767562D1
Authority
DE
Germany
Prior art keywords
pressure water
small pressure
core reactor
water core
natural circuit
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 - Lifetime
Application number
DE8787401127T
Other languages
English (en)
Inventor
Maurice Fajeau
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
Application granted granted Critical
Publication of DE3767562D1 publication Critical patent/DE3767562D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/322—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed above the core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D9/00—Arrangements to provide heat for purposes other than conversion into power, e.g. for heating buildings
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/909—Mobile reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE8787401127T 1986-05-22 1987-05-20 Kleiner druckwasserkernreaktor mit naturumlauf. Expired - Lifetime DE3767562D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607300A FR2599179B1 (fr) 1986-05-22 1986-05-22 Petit reacteur nucleaire a eau pressurisee et a circulation naturelle

Publications (1)

Publication Number Publication Date
DE3767562D1 true DE3767562D1 (de) 1991-02-28

Family

ID=9335485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787401127T Expired - Lifetime DE3767562D1 (de) 1986-05-22 1987-05-20 Kleiner druckwasserkernreaktor mit naturumlauf.

Country Status (8)

Country Link
US (1) US4793964A (de)
EP (1) EP0246969B1 (de)
JP (1) JPS6312993A (de)
KR (1) KR870011626A (de)
CA (1) CA1266134A (de)
DE (1) DE3767562D1 (de)
ES (1) ES2021071B3 (de)
FR (1) FR2599179B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219686B (en) * 1988-06-13 1993-01-06 Rolls Royce & Ass Water cooled nuclear reactors
JP2537538B2 (ja) * 1988-06-16 1996-09-25 株式会社日立製作所 自然循還型原子炉
IT1225690B (it) * 1988-09-15 1990-11-22 Ansaldo Spa Reattore nucleare a sicurezza intrinseca del tipo ad acqua in pressione
CA1326916C (en) * 1989-09-15 1994-02-08 John S. Hewitt Nuclear reactor cooling system
CA1333941C (en) * 1989-09-15 1995-01-10 John S. Hewitt Nuclear reactor plant
DE4308207A1 (de) * 1993-03-15 1994-09-22 Siemens Ag Reaktordruckbehälter mit limitierten Versagenszonen
KR100419194B1 (ko) * 2000-11-13 2004-02-19 한국전력공사 원자로보호용기와 압축탱크를 이용한 비상노심냉각 방법과장치
US6795518B1 (en) * 2001-03-09 2004-09-21 Westinghouse Electric Company Llc Integral PWR with diverse emergency cooling and method of operating same
JP3597165B2 (ja) * 2001-11-16 2004-12-02 核燃料サイクル開発機構 原子炉容器の熱荷重緩和装置
KR100446134B1 (ko) * 2001-11-16 2004-08-30 한국수력원자력 주식회사 일체형원자로 스마트의 자연순환운전을 위한 우회유로를 제공하는 피동 개폐장치
FR2855310B1 (fr) * 2003-02-04 2008-06-13 Michel Emin Reacteur nucleaire et ses moyens d'insertion de liquide neutrophage dans le coeur
KR100856501B1 (ko) * 2007-04-06 2008-09-04 한국원자력연구원 피동살수계통을 이용한 일체형원자로 안전설비
US9984777B2 (en) 2007-11-15 2018-05-29 Nuscale Power, Llc Passive emergency feedwater system
US8170173B2 (en) 2007-11-15 2012-05-01 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Passive emergency feedwater system
US8437446B2 (en) * 2008-11-17 2013-05-07 Nuscale Power, Llc Steam generator flow by-pass system
CN101800464B (zh) * 2010-01-28 2011-11-09 清华大学 高温气冷堆氦气空间的密封传动装置及其驱动装置
US9875817B2 (en) * 2014-06-09 2018-01-23 Bwxt Mpower, Inc. Nuclear reactor support and seismic restraint with in-vessel core retention cooling features

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1242631A (fr) * 1958-12-16 1960-09-30 Siemens Ag Dispositif pour le déplacement électromagnétique d'éléments à l'intérieur d'enceintes fermées, en particulier à l'intérieur de réacteurs nucléaires
US3293138A (en) * 1959-03-24 1966-12-20 Bbc Brown Boveri & Cie Heat treating apparatus utilizing nuclear energy
US3255088A (en) * 1960-08-22 1966-06-07 Babcock & Wilcox Co Integral nuclear reactor-steam generator unit
NL130597C (de) * 1962-08-23 1900-01-01
US3262820A (en) * 1963-04-18 1966-07-26 Gen Motors Corp Control means for a heat source
US3276965A (en) * 1963-06-17 1966-10-04 Internuclear Company Single pass superheat reactor
FR1414277A (fr) * 1963-11-12 1965-10-15 Atomic Energy Authority Uk Réacteur nucléaire
US3290222A (en) * 1963-11-15 1966-12-06 Babcock & Wilcox Co Compact nuclear steam generator
US3245879A (en) * 1963-11-29 1966-04-12 Babcock & Wilcox Co Compact nuclear steam generator
GB1067081A (en) * 1964-03-31 1967-05-03 Babcock & Wilcox Ltd Improvements in or relating to nuclear power reactors
BE666219A (de) * 1964-07-17 1965-12-30
GB1125758A (en) * 1965-11-30 1968-08-28 Babcock & Wilcox Ltd Improvements in marine nuclear reactors
FR1533997A (fr) * 1967-06-13 1968-07-26 Ind Atomique S A Soc Pour Caisson de résistance à la pression, notamment pour réacteur nucléaire
US3578564A (en) * 1968-10-31 1971-05-11 Combustion Eng Double container reactor vessel
US3711371A (en) * 1971-01-06 1973-01-16 Consolidated Edison Co Nuclear reactor vessel structure
US3840431A (en) * 1972-04-03 1974-10-08 Commissariat Energie Atomique Submarine nuclear reactor
FR2474743B1 (fr) * 1980-01-24 1986-10-31 Jeumont Schneider Dispositif electromagnetique du type vis-ecrou a securite
FR2475782B1 (fr) * 1980-02-12 1986-11-28 Framatome Sa Perfectionnement aux dispositifs de commande des barres de reglage d'un reacteur nucleaire
JPS59195190A (ja) * 1983-04-21 1984-11-06 株式会社東芝 沸騰水型原子炉
CH664037A5 (de) * 1984-07-17 1988-01-29 Sulzer Ag Anlage mit einem nuklearen heizreaktor.

Also Published As

Publication number Publication date
KR870011626A (ko) 1987-12-24
EP0246969B1 (de) 1991-01-23
US4793964A (en) 1988-12-27
ES2021071B3 (es) 1991-10-16
CA1266134A (en) 1990-02-20
FR2599179A1 (fr) 1987-11-27
EP0246969A1 (de) 1987-11-25
FR2599179B1 (fr) 1988-07-22
JPS6312993A (ja) 1988-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition