CH485297A - Sicherheits-Kühlvorrichtung an einem Kernreaktor - Google Patents

Sicherheits-Kühlvorrichtung an einem Kernreaktor

Info

Publication number
CH485297A
CH485297A CH846568A CH846568A CH485297A CH 485297 A CH485297 A CH 485297A CH 846568 A CH846568 A CH 846568A CH 846568 A CH846568 A CH 846568A CH 485297 A CH485297 A CH 485297A
Authority
CH
Switzerland
Prior art keywords
cooling device
nuclear reactor
safety cooling
safety
nuclear
Prior art date
Application number
CH846568A
Other languages
English (en)
Inventor
Ejler Kjemtrup Jens
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH485297A publication Critical patent/CH485297A/de

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
    • 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
    • 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)
CH846568A 1967-06-26 1968-06-07 Sicherheits-Kühlvorrichtung an einem Kernreaktor CH485297A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64875167A 1967-06-26 1967-06-26

Publications (1)

Publication Number Publication Date
CH485297A true CH485297A (de) 1970-01-31

Family

ID=24602071

Family Applications (1)

Application Number Title Priority Date Filing Date
CH846568A CH485297A (de) 1967-06-26 1968-06-07 Sicherheits-Kühlvorrichtung an einem Kernreaktor

Country Status (10)

Country Link
US (1) US3431168A (de)
BE (1) BE717113A (de)
CH (1) CH485297A (de)
ES (1) ES354707A1 (de)
FR (1) FR1570268A (de)
GB (1) GB1225997A (de)
IL (1) IL30055A (de)
NL (1) NL6808981A (de)
NO (1) NO125070B (de)
SE (1) SE340134B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340548A1 (de) * 1973-08-10 1975-02-20 Interatom Vorrichtung zur regelung des kuehlmitteldurchsatzes in einer kernenergieanlage nach abschaltung des reaktors
CN114242284A (zh) * 2021-12-17 2022-03-25 中国核动力研究设计院 一种核反应堆热工水力试验系统及调控方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719557A (en) * 1969-05-21 1973-03-06 Sulzer Ag Circulating system for a nuclear reactor
SE335889B (de) * 1970-08-25 1971-06-14 Asea Atom Ab
US3718539A (en) * 1971-03-31 1973-02-27 Combustion Eng Passive nuclear reactor safeguard system
BE795482A (fr) * 1972-02-19 1973-05-29 Siemens Ag Systeme de refroidissement de reacteur nucleaire
US3932212A (en) * 1972-12-26 1976-01-13 Kraftwerke Union Aktiengesellschaft Apparatus and method for depressurizing, degassing and affording decay of the radioactivity of weakly radioactive condensates in nuclear power plants
US4187146A (en) * 1973-07-11 1980-02-05 Westinghouse Electric Corp. Reduction of radioactive emissions from nuclear-reactor plant
DE2430724C3 (de) * 1974-06-26 1978-06-08 Kraftwerk Union Ag, 4330 Muelheim Steuerbares Ventil
FR2276665A1 (fr) * 1974-06-26 1976-01-23 Kraftwerk Union Ag Installation de reacteur nucleaire avec dispositif de securite en cas de defaillance de la conduite de vapeur vive
DE2516123C3 (de) * 1975-04-12 1979-06-21 Hochtemperatur-Kernkraftwerk Gmbh (Hkg) Gemeinsames Europaeisches Unternehmen, 4701 Uentrop Verfahren zum Abführen der Zerfallswärme radioaktiver Spaltprodukte
DE2554180A1 (de) * 1975-12-02 1977-06-16 Kraftwerk Union Ag Kernreaktoranlage
DE2700168C3 (de) * 1977-01-04 1981-11-12 Kraftwerk Union AG, 4330 Mülheim Einrichtung zur Abfuhr von Nachzerfallswärme bei einer mit Kernenergie beheizten Dampfkraftanlage
FR2416532A1 (fr) * 1978-02-06 1979-08-31 Commissariat Energie Atomique Perfectionnements aux reacteurs nucleaires a eau pressurisee
JPS584999B2 (ja) * 1978-09-22 1983-01-28 株式会社日立製作所 原子炉残留熱除去系の制御方法
FR2466839A1 (fr) * 1979-10-02 1981-04-10 Commissariat Energie Atomique Dispositif de refroidissement de secours du coeur d'un reacteur a eau pressurisee
FR2487563A1 (fr) * 1980-07-25 1982-01-29 Framatome Sa Procede et dispositif de refroidissement de secours d'un reacteur nucleaire
JPS57197499A (en) * 1981-03-27 1982-12-03 Hitachi Ltd Reactor feedwater control device
FR2507373B1 (fr) * 1981-06-09 1987-08-21 Commissariat Energie Atomique Dispositif de refroidissement de l'enceinte de confinement d'un reacteur nucleaire
US4440719A (en) * 1981-10-13 1984-04-03 General Electric Company Steam driven water injection
US4654190A (en) * 1984-04-05 1987-03-31 Westinghouse Electric Corp. Emergency feedwater system for steam generators of a nuclear power plant
US4830815A (en) * 1988-04-25 1989-05-16 General Electric Company Isolation condenser with shutdown cooling system heat exchanger
US5120494A (en) * 1990-07-10 1992-06-09 General Electric Company Reactor-core isolation cooling system with dedicated generator
US5108695A (en) * 1991-02-25 1992-04-28 Westinghouse Electric Corp. Ventilating system for an emergency feedwater enclosure in a nuclear power plant
US5169595A (en) * 1991-09-03 1992-12-08 General Electric Company Reactor core isolation cooling system
JP5675134B2 (ja) * 2010-03-18 2015-02-25 三菱重工業株式会社 非常用システム
DE102011115177B3 (de) * 2011-09-28 2012-07-12 Westinghouse Electric Germany Gmbh Kondensationskammerkühlsystem
CN103413583B (zh) * 2013-08-28 2017-09-19 中广核工程有限公司 核电厂应急注水系统
US9779840B2 (en) 2013-10-28 2017-10-03 Bwxt Mpower, Inc. PWR decay heat removal system in which steam from the pressurizer drives a turbine which drives a pump to inject water into the reactor pressure vessel
CN114121313B (zh) * 2021-11-26 2024-06-18 上海核工程研究设计院股份有限公司 一种紧凑式反应堆的非能动安全系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL120971C (de) * 1958-02-14 1900-01-01
NL248734A (de) * 1959-02-24
US3035993A (en) * 1960-03-15 1962-05-22 Treshow Michael Reflector control of a boiling water reactor
US3194020A (en) * 1963-03-25 1965-07-13 Combustion Eng Method and apparatus relating to vapor generation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340548A1 (de) * 1973-08-10 1975-02-20 Interatom Vorrichtung zur regelung des kuehlmitteldurchsatzes in einer kernenergieanlage nach abschaltung des reaktors
CN114242284A (zh) * 2021-12-17 2022-03-25 中国核动力研究设计院 一种核反应堆热工水力试验系统及调控方法
CN114242284B (zh) * 2021-12-17 2024-05-28 中国核动力研究设计院 一种核反应堆热工水力试验系统及调控方法

Also Published As

Publication number Publication date
SE340134B (de) 1971-11-08
IL30055A (en) 1972-10-29
IL30055A0 (en) 1970-01-29
FR1570268A (de) 1969-06-06
GB1225997A (de) 1971-03-24
US3431168A (en) 1969-03-04
NL6808981A (de) 1968-12-27
BE717113A (de) 1968-12-27
NO125070B (de) 1972-07-10
ES354707A1 (es) 1970-02-16

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Legal Events

Date Code Title Description
PL Patent ceased