BE854749A - Agencement de soupapes perfectionne pour un systeme d'evacuation de chaleur residuelle dans une centrale nucleaire - Google Patents

Agencement de soupapes perfectionne pour un systeme d'evacuation de chaleur residuelle dans une centrale nucleaire

Info

Publication number
BE854749A
BE854749A BE177673A BE177673A BE854749A BE 854749 A BE854749 A BE 854749A BE 177673 A BE177673 A BE 177673A BE 177673 A BE177673 A BE 177673A BE 854749 A BE854749 A BE 854749A
Authority
BE
Belgium
Prior art keywords
power plant
exhaust system
nuclear power
valve arrangement
residual heat
Prior art date
Application number
BE177673A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE854749A publication Critical patent/BE854749A/fr

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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
BE177673A 1976-05-17 1977-05-17 Agencement de soupapes perfectionne pour un systeme d'evacuation de chaleur residuelle dans une centrale nucleaire BE854749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/686,858 US4113561A (en) 1976-05-17 1976-05-17 Valve arrangement for a nuclear plant residual heat removal system

Publications (1)

Publication Number Publication Date
BE854749A true BE854749A (fr) 1977-11-17

Family

ID=24758039

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177673A BE854749A (fr) 1976-05-17 1977-05-17 Agencement de soupapes perfectionne pour un systeme d'evacuation de chaleur residuelle dans une centrale nucleaire

Country Status (8)

Country Link
US (1) US4113561A (fr)
JP (1) JPS52140796A (fr)
BE (1) BE854749A (fr)
CA (1) CA1065506A (fr)
ES (1) ES458837A1 (fr)
FR (1) FR2352376A1 (fr)
GB (1) GB1522578A (fr)
IT (1) IT1074341B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322268A (en) * 1978-04-03 1982-03-30 The United States Of America As Represented By The United States Department Of Energy Cooling system for a nuclear reactor
DE2927418A1 (de) * 1979-07-06 1981-01-15 Kraftwerk Union Ag Kuehleinrichtung fuer hilfssysteme einer nuklearen anlage
FR2497387B1 (fr) * 1980-12-31 1985-09-06 Framatome Sa Procede et dispositif de refroidissement du circuit primaire d'un reacteur nucleaire a eau sous pression
FR2515853A1 (fr) * 1981-11-05 1983-05-06 Framatome Sa Dispositif de refroidissement du circuit primaire d'un reacteur nucleaire a eau sous pression
US4692297A (en) * 1985-01-16 1987-09-08 Westinghouse Electric Corp. Control of nuclear reactor power plant on occurrence of rupture in coolant tubes
US5343507A (en) * 1993-09-30 1994-08-30 Westinghouse Electric Corporation Shutdown cooling system for operation during lapse of power
US5657360A (en) * 1994-09-19 1997-08-12 Kabushiki Kaisha Toshiba Reactor container
CN103050157B (zh) * 2012-12-11 2015-07-29 中国核电工程有限公司 一种优化辅助给水系统给水隔离的装置
CN103474108B (zh) * 2013-09-03 2016-04-06 中国核电工程有限公司 一种辅助给水系统安全补给方法
US10529458B2 (en) * 2014-07-22 2020-01-07 Bwxt Mpower, Inc. Integral isolation valve systems for loss of coolant accident protection
CA2982069C (fr) * 2015-04-10 2020-09-22 Flowserve Management Company Procedes relatifs a des actionneurs de soupape comportant des moteurs a enroulements isoles a la peek
US10685751B2 (en) * 2017-11-08 2020-06-16 Palvannanathan Ganesan Floating nuclear power reactor with a self-cooling containment structure and an emergency heat exchange system
CN111430050B (zh) * 2020-04-24 2024-06-18 上海核工程研究设计院股份有限公司 一种反应堆二次侧非能动余热排出系统及使用方法
CN119062556B (zh) * 2024-08-21 2025-11-04 广西防城港核电有限公司 核电站余热排出泵机械密封冲洗水温度控制方法及计算机可读存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686285A (en) * 1949-08-18 1954-08-10 Meredith Frederick William Multiple channel safety controls for automatic aircraft pilots
US3138002A (en) * 1961-04-07 1964-06-23 Snecma Safety device, especially for aircraft servo-controls
US3136504A (en) * 1963-07-02 1964-06-09 William F Carr Electrical primary flight control system
US3338139A (en) * 1965-12-23 1967-08-29 Bell Aerospace Corp Redundant control system

Also Published As

Publication number Publication date
FR2352376B1 (fr) 1982-04-02
GB1522578A (en) 1978-08-23
IT1074341B (it) 1985-04-20
FR2352376A1 (fr) 1977-12-16
CA1065506A (fr) 1979-10-30
JPS52140796A (en) 1977-11-24
JPS5651599B2 (fr) 1981-12-07
US4113561A (en) 1978-09-12
ES458837A1 (es) 1978-11-01

Similar Documents

Publication Publication Date Title
FR2352376A1 (fr) Agencement de soupapes perfectionne pour un systeme d'evacuation de chaleur residuelle dans une centrale nucleaire
GB2019503A (en) Turbine cooling system
YU39794B (en) Carrying assembly for pipe bundle in a heat exchanger
IT1096790B (it) Circuito di raffreddamento con cassa d'acqua divisa in due parti,particolarmente per motori diesel
IT1165594B (it) Piatto portaoggetti a bassa temperatura per microanalisi
DE3265365D1 (en) Device for locally measuring the power in a nuclear reactor
GB1558296A (en) Heat exchanger with auxiliary cooling system
SE7811361L (sv) Reglerkoppling for ventilen i en kylanleggning
DK564882A (da) Fremgangsmaade til genopbygning af en bevaegelig plade i udstoebningsventilen i en stoebeske
JPS555490A (en) Cooling system for gas turbine
GB2099510B (en) Auxiliary power system for use with a gas turbine engine
ES510027A0 (es) "procedimiento de control de la potencia disipada en un reactor nuclear".
GB1552867A (en) Ex-vessel nuclear fuel transfer system
BE877853A (fr) Dispositif de refroidissement pour gaz chauds circulant dans des canalisations
BE848890A (fr) Dispositif d'evacuation pour centrale nucleaire,
FR2597577B1 (fr) Echangeur de chaleur pour generateur de vapeur, notamment de centrale nucleaire
DE2961590D1 (en) Cooling system for a steel works converter.
JPS57181910A (en) Hydraulic operating device for gas exchange valve
FR2278185A1 (fr) Systeme de localisation des defauts pour ligne de distribution d'energie electrique
JPS55162097A (en) Nuclear fuel power history calculating device
JPS57133394A (en) Cooling system for control plate in atomic power plant
JPS5310019A (en) Power plant control device for supplying dead load
JPS5375988A (en) Leak detecting system for primary cooling water tubing in atomic power plant
JPS5531297A (en) Cooler for coolant water in cooling tower
JPS56165868A (en) Operation control for solar rankine engine type cooler

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19880531