ES458837A1 - Dispositivo mejorado de valvulas para sistema auxiliar de e-vacuacion de calor residual de una instalacion de reactor nuclear. - Google Patents

Dispositivo mejorado de valvulas para sistema auxiliar de e-vacuacion de calor residual de una instalacion de reactor nuclear.

Info

Publication number
ES458837A1
ES458837A1 ES458837A ES458837A ES458837A1 ES 458837 A1 ES458837 A1 ES 458837A1 ES 458837 A ES458837 A ES 458837A ES 458837 A ES458837 A ES 458837A ES 458837 A1 ES458837 A1 ES 458837A1
Authority
ES
Spain
Prior art keywords
residual heat
valve arrangement
removal system
heat removal
nuclear plant
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
ES458837A
Other languages
English (en)
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.)
CBS Corp
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 ES458837A1 publication Critical patent/ES458837A1/es
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
    • 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)

Abstract

Dispositivo mejorado de válvulas para sistema auxiliar de evacuación de calor residual de una instalación de reactor nuclear que tiene un sistema primario de refrigeración de reactor, en el cual dicho sistema de evacuación de calor residual incluye un primer tren de circulación de fluido y un segundo tren de circulación de fluido, teniendo cada uno de dichos trenes una bomba.
ES458837A 1976-05-17 1977-05-16 Dispositivo mejorado de valvulas para sistema auxiliar de e-vacuacion de calor residual de una instalacion de reactor nuclear. Expired ES458837A1 (es)

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
ES458837A1 true ES458837A1 (es) 1978-11-01

Family

ID=24758039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458837A Expired ES458837A1 (es) 1976-05-17 1977-05-16 Dispositivo mejorado de valvulas para sistema auxiliar de e-vacuacion de calor residual de una instalacion de reactor nuclear.

Country Status (8)

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

Families Citing this family (12)

* 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 (en) * 2015-04-10 2020-09-22 Flowserve Management Company Methods related to valve actuators having motors with peek-insulated windings
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

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
CA1065506A (en) 1979-10-30
BE854749A (fr) 1977-11-17
IT1074341B (it) 1985-04-20
US4113561A (en) 1978-09-12
FR2352376A1 (fr) 1977-12-16
GB1522578A (en) 1978-08-23
JPS52140796A (en) 1977-11-24
FR2352376B1 (es) 1982-04-02
JPS5651599B2 (es) 1981-12-07

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