FR2395568A1 - Structure de confinement et de depressurisation pour installations nucleaires de production de vapeur - Google Patents

Structure de confinement et de depressurisation pour installations nucleaires de production de vapeur

Info

Publication number
FR2395568A1
FR2395568A1 FR7817750A FR7817750A FR2395568A1 FR 2395568 A1 FR2395568 A1 FR 2395568A1 FR 7817750 A FR7817750 A FR 7817750A FR 7817750 A FR7817750 A FR 7817750A FR 2395568 A1 FR2395568 A1 FR 2395568A1
Authority
FR
France
Prior art keywords
containment
production facilities
steam production
nuclear steam
water
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
FR7817750A
Other languages
English (en)
Other versions
FR2395568B1 (fr
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2395568A1 publication Critical patent/FR2395568A1/fr
Application granted granted Critical
Publication of FR2395568B1 publication Critical patent/FR2395568B1/fr
Expired 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
    • G21C9/004—Pressure suppression
    • G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/10—Means for preventing contamination in the event of leakage, e.g. double wall
    • 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)
  • Particle Accelerators (AREA)

Abstract

Structure de confinement et de dépressurisation pour installations nucléaires de production de vapeur. Elle comprend, de manière classique, une fosse sèche 23 et une fosse humide divisée en deux parties annulaires 26, 28 par une paroi 25. Seule la région annulaire intérieure 26 est remplie d'eau et sa partie supérieure est cloisonnée circonférentiellement par des plaques 34 qui pénètrent dans l'eau de manière à contrarier les mouvements de l'air qui surmonte l'eau pendant les mouvements de tangage et de roulis du navire équipé d'une telle installation. Applicable notamment aux groupes de propulsion marine.
FR7817750A 1977-06-23 1978-06-14 Structure de confinement et de depressurisation pour installations nucleaires de production de vapeur Expired FR2395568B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/809,220 US4213824A (en) 1977-06-23 1977-06-23 Nuclear steam system containment

Publications (2)

Publication Number Publication Date
FR2395568A1 true FR2395568A1 (fr) 1979-01-19
FR2395568B1 FR2395568B1 (fr) 1986-02-07

Family

ID=25200811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817750A Expired FR2395568B1 (fr) 1977-06-23 1978-06-14 Structure de confinement et de depressurisation pour installations nucleaires de production de vapeur

Country Status (15)

Country Link
US (1) US4213824A (fr)
JP (1) JPS5853879B2 (fr)
AT (1) AT365844B (fr)
BE (1) BE865130A (fr)
CA (1) CA1089121A (fr)
CH (1) CH628175A5 (fr)
DE (1) DE2825657C2 (fr)
ES (1) ES468167A1 (fr)
FR (1) FR2395568B1 (fr)
GB (1) GB1549967A (fr)
IL (1) IL54191A (fr)
IT (1) IT1094145B (fr)
LU (1) LU79240A1 (fr)
NL (1) NL7801641A (fr)
SE (1) SE424779B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415704A1 (fr) * 1978-01-30 1979-08-24 Commissariat Energie Atomique Enceinte de confinement notamment pour reacteurs nucleaires
US4362693A (en) * 1979-10-03 1982-12-07 Bukrinsky Anatoly M System for mitigating consequences of loss of coolant accident at nuclear power station
US4388273A (en) * 1979-10-30 1983-06-14 Electric Power Research Institute Apparatus for preventing the diversion of plutonium in nuclear fuel reprocessing
US4473528A (en) * 1980-04-21 1984-09-25 Nucledyne Engineering Corporation Passive containment system
DE3037468A1 (de) * 1980-10-03 1982-05-06 Kernforschungsanlage Jülich GmbH, 5170 Jülich Vorrichtung zum schutz des sicherheitsbehaelters eines kernkraftwerkes gegen ueberdruckversagen
JPS5898988U (ja) * 1981-12-28 1983-07-05 柿沼　孝光 麻雀牌磨き装置
JPS6163489U (fr) * 1984-10-01 1986-04-30
US4717532A (en) * 1985-06-26 1988-01-05 Westinghouse Electric Corp. Pressure control system for a pressurized water nuclear reactor plant
US4863676A (en) * 1985-12-19 1989-09-05 Proto-Power Corporation Inherently safe, modular, high-temperature gas-cooled reactor system
US5011652A (en) * 1986-09-19 1991-04-30 Hitachi, Ltd. Nuclear power facilities
DE3714354A1 (de) * 1987-04-29 1988-11-10 Siemens Ag Gebaeude aus betonwaenden, insbesondere fuer kerntechnische anlagen
FR2644280B1 (fr) * 1989-03-07 1991-05-10 Commissariat Energie Atomique Piscine de manutention et de reserve d'eau de securite pour reacteur nucleaire refroidi a l'eau sous pression
JPH0718941B2 (ja) * 1989-05-11 1995-03-06 株式会社日立製作所 原子炉格納容器
US4986956A (en) * 1989-11-27 1991-01-22 Stone & Webster Engineering Corporation Passive nuclear power plant containment system
US6885720B2 (en) * 2001-12-17 2005-04-26 General Electric Company Modular reactor containment system
JP4127630B2 (ja) * 2002-07-29 2008-07-30 株式会社東芝 原子炉格納容器
US8681928B2 (en) * 2011-05-16 2014-03-25 Babcock & Wilcox Canada Ltd. Pressurizer baffle plate and pressurized water reactor (PWR) employing same
US8867690B2 (en) * 2011-08-25 2014-10-21 Babcock & Wilcox Mpower, Inc. Pressurized water reactor with compact passive safety systems
US9558855B2 (en) 2011-11-10 2017-01-31 Bwxt Nuclear Energy, Inc. Pressurized water reactor with upper plenum including cross-flow blocking weir
FR2985847B1 (fr) * 2012-01-18 2014-03-14 Dcns Module sous-marin de production d'energie electrique
FR2985844B1 (fr) * 2012-01-18 2014-03-14 Dcns Module immerge de production d'energie
FR2985845B1 (fr) * 2012-01-18 2014-02-14 Dcns Module immerge de production d'energie electrique
FR2985848B1 (fr) * 2012-01-18 2014-03-14 Dcns Module immerge ou sous-marin de production d'energie electrique
FR2985846B1 (fr) * 2012-01-18 2014-03-14 Dcns Module immerge de generation d'energie electrique
FR2985843B1 (fr) * 2012-01-18 2014-03-14 Dcns Module de production d'energie electrique
CN103871490B (zh) * 2012-12-14 2017-09-08 中国核动力研究设计院 一种应用于压水堆核电站稳压器卸压箱的卸压装置
US9922734B2 (en) * 2012-12-28 2018-03-20 Ge-Hitachi Nuclear Energy Americas Llc Containment vent system with passive mode for boiling water reactors (BWRS), and method thereof
US10062462B2 (en) * 2013-08-28 2018-08-28 Korea Atomic Energy Research Institute Facility for reducing radioactive material and nuclear power plant having the same
RU2670430C1 (ru) * 2017-11-30 2018-10-23 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Способ обеспечения водородной взрывобезопасности атомной электростанции
US11342085B2 (en) * 2019-12-24 2022-05-24 Ge-Hitachi Nuclear Energy Americas Llc Integrated passive cooling containment structure for a nuclear reactor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1379971A (fr) * 1963-01-04 1964-11-27 Atomic Energy Authority Uk Cuves sous pression pour réacteurs nucléaires
US3253996A (en) * 1962-04-06 1966-05-31 Westinghouse Electric Corp Pressure suppressing arrangement for nuclear reactor plant
DE1227160B (de) * 1959-02-24 1966-10-20 Gen Electric Kernreaktoranlage
FR1540670A (fr) * 1966-10-11 1968-09-27 Licentia Gmbh Enceinte de sécurité à système sphérique de détente pour réacteur nucléaire
US3454466A (en) * 1967-12-29 1969-07-08 Atomic Energy Commission Nuclear reactor containment system for metropolitan sites
GB1212299A (en) * 1968-09-23 1970-11-11 Westinghouse Electric Corp Nuclear reactor containment system
US3752738A (en) * 1970-07-06 1973-08-14 Nuclear Services Corp Nuclear reactor plant and multiple purpose shielding system therefor
DE2452490A1 (de) * 1974-11-05 1976-05-06 Kraftwerk Union Ag Druckabbausystem fuer eine kernreaktoranlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1303680A (fr) * 1960-08-26 1962-09-14 Licentia Gmbh Dispositif pour la diminution de la pression dans des enveloppes à pression des réacteurs
GB1081673A (en) * 1963-12-16 1967-08-31 Atomic Energy Authority Uk Improvements in or relating to pressurised nuclear reactor installations
US3275523A (en) * 1965-04-30 1966-09-27 Jr Thomas Mackenzie Campbell Nuclear reactor wet thermal insulation
US3725198A (en) * 1969-04-03 1973-04-03 Westinghouse Electric Corp Nuclear containment system
US3718539A (en) * 1971-03-31 1973-02-27 Combustion Eng Passive nuclear reactor safeguard system
US3888734A (en) * 1971-06-15 1975-06-10 Babcock & Wilcox Co Compact nuclear reactor
JPS4825480A (fr) * 1971-08-04 1973-04-03
DE2212761C2 (de) * 1972-03-16 1973-10-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kondensationseinrichtungen fur Leicht Wasserreaktoren
JPS5026880U (fr) * 1973-07-04 1975-03-27
DE2459339C3 (de) * 1974-12-16 1978-08-10 Kraftwerk Union Ag, 4330 Muelheim Kühl- und Auffangvorrichtung für den schmelzenden oder geschmolzenen Kern eines Atomkernreaktors
FR2300400A1 (fr) * 1975-02-10 1976-09-03 Kleimola Franck Systeme et procede de confinement passif de securite pour installation a energie nucleaire

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227160B (de) * 1959-02-24 1966-10-20 Gen Electric Kernreaktoranlage
US3253996A (en) * 1962-04-06 1966-05-31 Westinghouse Electric Corp Pressure suppressing arrangement for nuclear reactor plant
FR1379971A (fr) * 1963-01-04 1964-11-27 Atomic Energy Authority Uk Cuves sous pression pour réacteurs nucléaires
FR1540670A (fr) * 1966-10-11 1968-09-27 Licentia Gmbh Enceinte de sécurité à système sphérique de détente pour réacteur nucléaire
US3454466A (en) * 1967-12-29 1969-07-08 Atomic Energy Commission Nuclear reactor containment system for metropolitan sites
GB1212299A (en) * 1968-09-23 1970-11-11 Westinghouse Electric Corp Nuclear reactor containment system
US3752738A (en) * 1970-07-06 1973-08-14 Nuclear Services Corp Nuclear reactor plant and multiple purpose shielding system therefor
DE2452490A1 (de) * 1974-11-05 1976-05-06 Kraftwerk Union Ag Druckabbausystem fuer eine kernreaktoranlage

Also Published As

Publication number Publication date
GB1549967A (en) 1979-08-08
JPS5853879B2 (ja) 1983-12-01
CH628175A5 (de) 1982-02-15
FR2395568B1 (fr) 1986-02-07
DE2825657C2 (de) 1983-01-20
SE7803310L (sv) 1978-12-24
IT1094145B (it) 1985-07-26
US4213824A (en) 1980-07-22
ES468167A1 (es) 1979-04-16
DE2825657A1 (de) 1979-01-04
JPS5410887A (en) 1979-01-26
LU79240A1 (fr) 1978-06-29
AT365844B (de) 1982-02-25
IT7822327A0 (it) 1978-04-14
IL54191A (en) 1981-09-13
ATA206478A (de) 1981-06-15
NL7801641A (nl) 1978-12-28
BE865130A (fr) 1978-07-17
SE424779B (sv) 1982-08-09
CA1089121A (fr) 1980-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse