FR2502828B1 - Dispositif de securite pour assurer le refroidissement d'une installation nucleaire - Google Patents

Dispositif de securite pour assurer le refroidissement d'une installation nucleaire

Info

Publication number
FR2502828B1
FR2502828B1 FR8203587A FR8203587A FR2502828B1 FR 2502828 B1 FR2502828 B1 FR 2502828B1 FR 8203587 A FR8203587 A FR 8203587A FR 8203587 A FR8203587 A FR 8203587A FR 2502828 B1 FR2502828 B1 FR 2502828B1
Authority
FR
France
Prior art keywords
cooling
safety device
nuclear installation
nuclear
installation
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
Application number
FR8203587A
Other languages
English (en)
Other versions
FR2502828A1 (fr
Inventor
Kare Hannerz
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.)
Westinghouse Electric Sweden AB
Original Assignee
ASEA Atom AB
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 ASEA Atom AB filed Critical ASEA Atom AB
Publication of FR2502828A1 publication Critical patent/FR2502828A1/fr
Application granted granted Critical
Publication of FR2502828B1 publication Critical patent/FR2502828B1/fr
Expired 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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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)
FR8203587A 1981-03-30 1982-03-04 Dispositif de securite pour assurer le refroidissement d'une installation nucleaire Expired FR2502828B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8102000A SE435432B (sv) 1981-03-30 1981-03-30 Kernreaktoranleggning med gaskudde som avgrensning mellan kylvatten och omgivande bassengvatten

Publications (2)

Publication Number Publication Date
FR2502828A1 FR2502828A1 (fr) 1982-10-01
FR2502828B1 true FR2502828B1 (fr) 1988-05-20

Family

ID=20343461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203587A Expired FR2502828B1 (fr) 1981-03-30 1982-03-04 Dispositif de securite pour assurer le refroidissement d'une installation nucleaire

Country Status (9)

Country Link
US (1) US4526742A (fr)
JP (1) JPS57175293A (fr)
CA (1) CA1173570A (fr)
DE (1) DE3210745A1 (fr)
ES (1) ES510918A0 (fr)
FR (1) FR2502828B1 (fr)
GB (1) GB2098786B (fr)
IT (1) IT1162801B (fr)
SE (1) SE435432B (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435981B (sv) * 1983-03-15 1984-10-29 Asea Atom Ab Inneslutningsanordning innehallande en betongkropp med ett kring en rotationsaxel anordnad, i huvud som en rotationskropp utformat inneslutningsutrymme med minst en i axiell riktning vettande oppning, samt ett lock som
SE439211B (sv) * 1983-09-28 1985-06-03 Asea Atom Ab Anordning for kylning av ett vermealstrande organ
SE8401711L (sv) * 1984-03-28 1985-09-29 Asea Atom Ab Tryckvattenreaktor innehallande en trycksatt basseng
US4654190A (en) * 1984-04-05 1987-03-31 Westinghouse Electric Corp. Emergency feedwater system for steam generators of a nuclear power plant
DE3425144A1 (de) * 1984-07-07 1986-01-16 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund In der kaverne eines druckbehaelters angeordnete kernreaktoranlage
CH664037A5 (de) * 1984-07-17 1988-01-29 Sulzer Ag Anlage mit einem nuklearen heizreaktor.
US4759899A (en) * 1984-08-29 1988-07-26 Ga Technologies Inc. Reactor with natural convection backup cooling system
DE3579588D1 (de) * 1984-09-05 1990-10-11 Georg Vecsey Verfahren fuer die passive weitergabe von waerme aus kernreaktoren und einrichtung zum betrieb dieses verfahren.
US4863675A (en) * 1984-10-04 1989-09-05 General Atomics Nuclear power system
US4666654A (en) * 1985-02-19 1987-05-19 The United States Of America As Represented By The United States Department Of Energy Boiling water neutronic reactor incorporating a process inherent safety design
DE3603090A1 (de) * 1986-02-01 1987-08-06 Hochtemperatur Reaktorbau Gmbh Reaktordruckbehaelter aus beton fuer einen gasgekuehlten kernreaktor niedriger leistung
JPS62284289A (ja) * 1986-06-02 1987-12-10 日本原子力研究所 原子炉
US4702879A (en) * 1986-06-11 1987-10-27 Westinghouse Electric Corp. Nuclear reactor with passive safety system
SE8605418L (sv) * 1986-12-17 1988-06-18 Asea Atom Ab Reaktor
SE465591B (sv) * 1987-05-22 1991-09-30 Asea Atom Ab Aanggenerator med u-formade tubknippen att anvaendas i en tryckvattenreaktor
SE8703849L (sv) * 1987-10-06 1989-04-07 Asea Atom Ab Anordning foer begraensning av ett floede genom ett densitetslaas till en kaernreaktor
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
GB8817394D0 (en) * 1988-07-21 1989-07-05 Rolls Royce & Ass Full pressure passive emergency core cooling and residual heat removal system for water cooled nuclear reactors
IT1225690B (it) * 1988-09-15 1990-11-22 Ansaldo Spa Reattore nucleare a sicurezza intrinseca del tipo ad acqua in pressione
SE467028B (sv) * 1989-02-13 1992-05-11 Asea Atom Ab Anordning foer resteffektkylning av en kaernreaktorhaerd
SE468148B (sv) * 1991-03-11 1992-11-09 Asea Atom Ab Kaernreaktor daer en diffusor i cirkulationskretsen foer vatten
JPH0593794A (ja) * 1991-10-01 1993-04-16 Toshiba Corp ナトリウム冷却型高速炉
DE4344323A1 (de) * 1993-12-23 1995-06-29 Siemens Ag Druckwasserreaktor mit Sicherheitseinspeise- und Zusatzboriersystem und Verfahren zum Betrieb eines solchen Druckwasserreaktors
US6269873B1 (en) * 1994-10-05 2001-08-07 Commissariat A L'energie Atomique Method for controlling heat exchange in a nuclear reactor
FR2725508B1 (fr) * 1994-10-05 1997-01-03 Commissariat Energie Atomique Dispositif de controle du flux de chaleur par vanne thermique
CN1141715C (zh) * 2001-09-21 2004-03-10 田嘉夫 包含自然循环的强迫循环冷却深水池核供热反应堆
US6813328B2 (en) * 2002-12-13 2004-11-02 Curtiss-Wright Electro-Mechanical Corporation Nuclear reactor submerged high temperature spool pump
US9330796B2 (en) * 2007-11-15 2016-05-03 Nuscale Power, Llc Stable startup system for a nuclear reactor
US9847148B2 (en) * 2011-03-30 2017-12-19 Westinghouse Electric Company Llc Self-contained emergency spent nuclear fuel pool cooling system
FR2985841B1 (fr) * 2012-01-18 2014-02-21 Technicatome Systeme d'evacuation de la puissance residuelle d'un reacteur nucleaire a eau sous pression
RU2501103C1 (ru) * 2012-07-24 2013-12-10 Открытое Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" Система охлаждения активной зоны и отражателя ядерного реактора бассейного типа
RU2497209C1 (ru) * 2012-07-24 2013-10-27 Открытое Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" Система аварийного расхолаживания ядерного реактора бассейнового типа
US20140072086A1 (en) * 2012-09-11 2014-03-13 Ge-Hitachi Nuclear Energy Americas Llc Method and system for measuring a spent fuel pool temperature and liquid level without external electrical power
RU2608826C2 (ru) * 2015-06-01 2017-01-25 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" Устройство для пассивной защиты ядерного реактора
DE102016207832B4 (de) * 2016-05-06 2018-04-05 Areva Gmbh Passives Füllstandsregelsystem
RU2669010C1 (ru) * 2017-12-07 2018-10-05 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Бак металловодной защиты для охлаждения кессона
WO2020179827A1 (fr) * 2019-03-04 2020-09-10 ダイキン工業株式会社 Système d'assistance
JP6876081B2 (ja) * 2019-03-04 2021-05-26 ダイキン工業株式会社 冷媒サイクル装置
JP2020143800A (ja) * 2019-03-04 2020-09-10 ダイキン工業株式会社 冷媒サイクル装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240560A (fr) * 1958-06-25 1900-01-01
FR1224251A (fr) * 1959-02-05 1960-06-23 Soc Indatom Perfectionnements aux réacteurs atomiques du type piscine
GB1049298A (en) * 1964-11-10 1966-11-23 Babcock & Wilcox Ltd Improvements in nuclear reactors
US3393127A (en) * 1966-01-06 1968-07-16 Braun & Co C F Thermosiphon deep pool reactor
US3766007A (en) * 1970-03-31 1973-10-16 Inst Atomenergi Method for the control of a boiling water reactor and a boiling water reactor for performing said method
US4210614A (en) * 1970-08-05 1980-07-01 Nucledyne Engineering Corp. Passive containment system
DE2217057C2 (de) * 1972-04-08 1982-09-09 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Naturumlauf - Notkühlung für Kernreaktoren
US3993539A (en) * 1974-04-16 1976-11-23 The United States Of America As Represented By The United States Energy Research And Development Administration Method and device for measuring fluid flow
FR2283523A1 (fr) * 1974-08-30 1976-03-26 Commissariat Energie Atomique Reacteur nucleaire calogene du type piscine
SE391058B (sv) * 1975-06-10 1977-01-31 Asea Atom Ab Lettvattenkyld reaktor anordnad i en vattenfylld basseng
US4020693A (en) * 1976-04-12 1977-05-03 The United States Of America As Represented By The United States Energy Research And Development Administration Acoustic transducer for nuclear reactor monitoring
CS203349B1 (en) * 1978-06-14 1981-02-27 Ladislav Fica Connection of circuits of contactless transmission of temperature indication from the fuel cassette of nuclear reactor
SE428611B (sv) * 1979-12-17 1983-07-11 Asea Atom Ab Nodkylningsanordning vid kokarvattenreaktor
US4367194A (en) * 1980-09-22 1983-01-04 The United States Of America As Represented By The United States Department Of Energy Emergency core cooling system

Also Published As

Publication number Publication date
JPH0332760B2 (fr) 1991-05-14
IT8267412A0 (it) 1982-03-30
JPS57175293A (en) 1982-10-28
SE435432B (sv) 1984-09-24
IT1162801B (it) 1987-04-01
FR2502828A1 (fr) 1982-10-01
GB2098786A (en) 1982-11-24
US4526742A (en) 1985-07-02
CA1173570A (fr) 1984-08-28
SE8102000L (sv) 1982-10-01
DE3210745A1 (de) 1982-11-04
GB2098786B (en) 1984-09-26
DE3210745C2 (fr) 1993-05-13
ES8403655A1 (es) 1984-03-16
ES510918A0 (es) 1984-03-16

Similar Documents

Publication Publication Date Title
FR2502828B1 (fr) Dispositif de securite pour assurer le refroidissement d'une installation nucleaire
FR2520567B1 (fr) Dispositif de securite pour terminal d'ordinateur
BE895188A (fr) Dispositif d'interruption pour un systeme de multitraitement
FR2523218B1 (fr) Dispositif pour detecter des rates d'allumage
FR2500095B1 (fr) Dispositif pour empecher la surchauffe d'un embrayage
FR2519197B1 (fr) Dispositif de raccordement pour installation electrique d'une motocyclette
FR2527261B1 (fr) Dispositif d'etancheite pour turbomachines
FR2518050B1 (fr) Dispositif pour realiser l'etancheite laterale d'une fente de volet sur un avion
FR2514932B1 (fr) Grille d'espacement pour element combustible de reacteur nucleaire
FR2560950B1 (fr) Dispositif de refroidissement pour embrayage
FR2524708B1 (fr) Dispositif pour le refroidissement d'elements a semi-conducteurs
FR2505018B1 (fr) Dispositif de verrouillage de securite pour un raccord de tuyauterie demontable
FR2528136B1 (fr) Dispositif d'etancheite pour rendre etanche un roulement
FR2518842B1 (fr) Dispositif de raccordement pour le bobinage d'une machine electrique
FR2544538B1 (fr) Dispositif anti-envol pour reacteur nucleaire
FR2516189B1 (fr) Dispositif hydraulique d'actionnement pour un frein
FR2541413B1 (fr) Dispositif d'etancheite pour dissipateur hydraulique d'energie de type telescopique
FR2544828B1 (fr) Dispositif d'etancheite pour tube d'etambot
FR2565643B1 (fr) Dispositif d'etancheite pour roulements
RO86694A (fr) Dispositif pour le refroidissement du trepan d'un engin de havage
FR2517869B1 (fr) Dispositif d'arret complementaire pour un reacteur nucleaire sous-modere
DE3364443D1 (en) Purification device for a fast reactor's liquid metal coolant
FR2513414B1 (fr) Dispositif de reperage pour indiquer une direction
FR2500102B1 (fr) Dispositif d'etancheite
FR2519060B1 (fr) Dispositif de verrouillage pour portail

Legal Events

Date Code Title Description
ST Notification of lapse