CH485297A - Sicherheits-Kühlvorrichtung an einem Kernreaktor - Google Patents
Sicherheits-Kühlvorrichtung an einem KernreaktorInfo
- 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
Links
- 238000001816 cooling Methods 0.000 title 1
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)
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)
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***及调控方法 |
Families Citing this family (28)
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 |
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 |
DE2430724C3 (de) * | 1974-06-26 | 1978-06-08 | Kraftwerk Union Ag, 4330 Muelheim | Steuerbares Ventil |
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*** |
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*** |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL236115A (de) * | 1958-02-14 | 1900-01-01 | ||
NL113562C (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 |
-
1967
- 1967-06-26 US US648751A patent/US3431168A/en not_active Expired - Lifetime
-
1968
- 1968-05-23 IL IL30055A patent/IL30055A/en unknown
- 1968-06-05 ES ES354707A patent/ES354707A1/es not_active Expired
- 1968-06-07 CH CH846568A patent/CH485297A/de not_active IP Right Cessation
- 1968-06-13 GB GB1225997D patent/GB1225997A/en not_active Expired
- 1968-06-14 NO NO2318/68A patent/NO125070B/no unknown
- 1968-06-17 SE SE08176/68A patent/SE340134B/xx unknown
- 1968-06-25 BE BE717113D patent/BE717113A/xx unknown
- 1968-06-26 NL NL6808981A patent/NL6808981A/xx unknown
- 1968-06-26 FR FR1570268D patent/FR1570268A/fr not_active Expired
Cited By (3)
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***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***及调控方法 |
Also Published As
Publication number | Publication date |
---|---|
IL30055A0 (en) | 1970-01-29 |
US3431168A (en) | 1969-03-04 |
SE340134B (de) | 1971-11-08 |
NL6808981A (de) | 1968-12-27 |
FR1570268A (de) | 1969-06-06 |
GB1225997A (de) | 1971-03-24 |
NO125070B (de) | 1972-07-10 |
ES354707A1 (es) | 1970-02-16 |
IL30055A (en) | 1972-10-29 |
BE717113A (de) | 1968-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |