FR2314559A1 - Installation nucleaire - Google Patents

Installation nucleaire

Info

Publication number
FR2314559A1
FR2314559A1 FR7617495A FR7617495A FR2314559A1 FR 2314559 A1 FR2314559 A1 FR 2314559A1 FR 7617495 A FR7617495 A FR 7617495A FR 7617495 A FR7617495 A FR 7617495A FR 2314559 A1 FR2314559 A1 FR 2314559A1
Authority
FR
France
Prior art keywords
water
reactor
pool
cooling water
reactor vessel
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.)
Granted
Application number
FR7617495A
Other languages
English (en)
French (fr)
Other versions
FR2314559B1 (US06589383-20030708-C00041.png
Inventor
Jan Blomstrand
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 FR2314559A1 publication Critical patent/FR2314559A1/fr
Application granted granted Critical
Publication of FR2314559B1 publication Critical patent/FR2314559B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
    • 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
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
    • 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
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/033—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by an absorbent fluid
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR7617495A 1975-06-10 1976-06-10 Installation nucleaire Granted FR2314559A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7506606A SE391058B (sv) 1975-06-10 1975-06-10 Lettvattenkyld reaktor anordnad i en vattenfylld basseng

Publications (2)

Publication Number Publication Date
FR2314559A1 true FR2314559A1 (fr) 1977-01-07
FR2314559B1 FR2314559B1 (US06589383-20030708-C00041.png) 1981-04-30

Family

ID=20324813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617495A Granted FR2314559A1 (fr) 1975-06-10 1976-06-10 Installation nucleaire

Country Status (7)

Country Link
CA (1) CA1070860A (US06589383-20030708-C00041.png)
CH (1) CH607856A5 (US06589383-20030708-C00041.png)
DE (1) DE2625543C3 (US06589383-20030708-C00041.png)
DK (1) DK258376A (US06589383-20030708-C00041.png)
FI (1) FI63128C (US06589383-20030708-C00041.png)
FR (1) FR2314559A1 (US06589383-20030708-C00041.png)
SE (1) SE391058B (US06589383-20030708-C00041.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026697A1 (fr) * 1979-09-28 1981-04-08 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Réacteur nucléaire dont les générateurs de vapeur sont équipés d'une capacité réserve
FR2502828A1 (fr) * 1981-03-30 1982-10-01 Asea Atom Ab Dispositif de securite pour assurer le refroidissement d'une installation nucleaire
EP0157321A1 (en) * 1984-03-28 1985-10-09 Ab Asea-Atom Pressurized water reactor plant comprising a pressurized pool
EP0212488A2 (en) * 1985-08-14 1987-03-04 Hitachi, Ltd. Nuclear reactor
EP0359716A2 (en) * 1988-09-15 1990-03-21 FINMECCANICA S.p.A. AZIENDA ANSALDO Intrinsic-safety nuclear reactor of the pressurized water type

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428611B (sv) * 1979-12-17 1983-07-11 Asea Atom Ab Nodkylningsanordning vid kokarvattenreaktor
DE3025336C2 (de) * 1980-07-04 1982-10-28 Kernforschungsanlage Jülich GmbH, 5170 Jülich Nachwärmeabführsystem für einen gasgekühlten Kugelhaufenreaktor
CH664037A5 (de) * 1984-07-17 1988-01-29 Sulzer Ag Anlage mit einem nuklearen heizreaktor.
JPS62284289A (ja) * 1986-06-02 1987-12-10 日本原子力研究所 原子炉
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
RU2769102C1 (ru) * 2021-06-14 2022-03-28 Виталий Алексеевич Узиков Пассивная система охлаждения ядерного реактора

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115450A (en) * 1959-02-24 1963-12-24 Gen Electric Nuclear reactor containment apparatus
DE1817353A1 (de) * 1967-12-29 1969-07-17 Atomic Energy Commission Vorrichtung zur Absicherung von Kernreaktoren bei Unfaellen
FR1597057A (US06589383-20030708-C00041.png) * 1967-09-28 1970-06-22
US3718539A (en) * 1971-03-31 1973-02-27 Combustion Eng Passive nuclear reactor safeguard system
US3847735A (en) * 1970-07-10 1974-11-12 Babcock & Wilcox Co Nuclear reactor safety system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB907458A (en) * 1960-06-23 1962-10-03 Atomic Energy Authority Uk Improvements in or relating to nuclear reactors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115450A (en) * 1959-02-24 1963-12-24 Gen Electric Nuclear reactor containment apparatus
FR1597057A (US06589383-20030708-C00041.png) * 1967-09-28 1970-06-22
DE1817353A1 (de) * 1967-12-29 1969-07-17 Atomic Energy Commission Vorrichtung zur Absicherung von Kernreaktoren bei Unfaellen
US3847735A (en) * 1970-07-10 1974-11-12 Babcock & Wilcox Co Nuclear reactor safety system
US3718539A (en) * 1971-03-31 1973-02-27 Combustion Eng Passive nuclear reactor safeguard system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026697A1 (fr) * 1979-09-28 1981-04-08 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Réacteur nucléaire dont les générateurs de vapeur sont équipés d'une capacité réserve
FR2466841A1 (fr) * 1979-09-28 1981-04-10 Commissariat Energie Atomique Reacteur nucleaire dont les generateurs de vapeur sont equipes d'une capacite reserve
FR2502828A1 (fr) * 1981-03-30 1982-10-01 Asea Atom Ab Dispositif de securite pour assurer le refroidissement d'une installation nucleaire
EP0157321A1 (en) * 1984-03-28 1985-10-09 Ab Asea-Atom Pressurized water reactor plant comprising a pressurized pool
EP0212488A2 (en) * 1985-08-14 1987-03-04 Hitachi, Ltd. Nuclear reactor
EP0212488A3 (en) * 1985-08-14 1987-10-21 Hitachi, Ltd. Nuclear reactor
US4859401A (en) * 1985-08-14 1989-08-22 Hitachi, Ltd. Nuclear reactor
EP0359716A2 (en) * 1988-09-15 1990-03-21 FINMECCANICA S.p.A. AZIENDA ANSALDO Intrinsic-safety nuclear reactor of the pressurized water type
EP0359716B1 (en) * 1988-09-15 1996-03-06 FINMECCANICA S.p.A. AZIENDA ANSALDO Intrinsic-safety nuclear reactor of the pressurized water type

Also Published As

Publication number Publication date
FI761656A (US06589383-20030708-C00041.png) 1976-12-11
CA1070860A (en) 1980-01-29
SE7506606L (sv) 1976-12-11
FI63128B (fi) 1982-12-31
SE391058B (sv) 1977-01-31
FI63128C (fi) 1983-04-11
DE2625543B2 (de) 1981-02-26
FR2314559B1 (US06589383-20030708-C00041.png) 1981-04-30
DE2625543A1 (de) 1976-12-23
DK258376A (da) 1976-12-11
DE2625543C3 (de) 1981-12-10
CH607856A5 (en) 1978-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse