DE2805301C2 - Druckerniedrigungsvorrichtung für Kernreaktoren - Google Patents

Druckerniedrigungsvorrichtung für Kernreaktoren

Info

Publication number
DE2805301C2
DE2805301C2 DE2805301A DE2805301A DE2805301C2 DE 2805301 C2 DE2805301 C2 DE 2805301C2 DE 2805301 A DE2805301 A DE 2805301A DE 2805301 A DE2805301 A DE 2805301A DE 2805301 C2 DE2805301 C2 DE 2805301C2
Authority
DE
Germany
Prior art keywords
outlet
steam
water bath
chamber
gas
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
DE2805301A
Other languages
German (de)
English (en)
Other versions
DE2805301A1 (de
Inventor
Toshihiro Yokohama Kanagawa Funahashi
Wataru Tokyo Mizumachi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of DE2805301A1 publication Critical patent/DE2805301A1/de
Application granted granted Critical
Publication of DE2805301C2 publication Critical patent/DE2805301C2/de
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
    • 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)
DE2805301A 1977-02-08 1978-02-08 Druckerniedrigungsvorrichtung für Kernreaktoren Expired DE2805301C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1216177A JPS5399191A (en) 1977-02-08 1977-02-08 Plenum device

Publications (2)

Publication Number Publication Date
DE2805301A1 DE2805301A1 (de) 1978-09-07
DE2805301C2 true DE2805301C2 (de) 1982-04-29

Family

ID=11797715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2805301A Expired DE2805301C2 (de) 1977-02-08 1978-02-08 Druckerniedrigungsvorrichtung für Kernreaktoren

Country Status (4)

Country Link
US (1) US4252611A (Direct)
JP (1) JPS5399191A (Direct)
CA (1) CA1081871A (Direct)
DE (1) DE2805301C2 (Direct)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646492A (en) * 1979-09-21 1981-04-27 Tokyo Shibaura Electric Co Steam condensation demice
US4473528A (en) * 1980-04-21 1984-09-25 Nucledyne Engineering Corporation Passive containment system
DE3030697A1 (de) * 1980-08-14 1982-03-18 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Gasgekuehlter kernreaktor
GB2108036B (en) * 1981-10-26 1985-05-22 British Nuclear Fuels Ltd Container for irradiated nuclear fuel
BG35293A1 (en) * 1981-12-29 1984-03-15 Gerchev Installation for passive protection from accidents with thermocarrying agent flowing out in an atomic electric station with water- cooled reactor
EP0135527B1 (de) * 1983-02-23 1986-12-10 STABEG Apparatebaugesellschaft m.b.H. Anlage zum fördern von tennisbällen
JPS6082888A (ja) * 1983-10-13 1985-05-11 株式会社日立製作所 原子炉格納容器配管
US4610840A (en) * 1984-12-27 1986-09-09 Westinghouse Electric Corp. Fission product scrubbing system for a nuclear reactor
US4659521A (en) * 1985-03-29 1987-04-21 Phillips Petroleum Company Method for condensing a gas in a liquid medium
US4717532A (en) * 1985-06-26 1988-01-05 Westinghouse Electric Corp. Pressure control system for a pressurized water nuclear reactor plant
US4986956A (en) * 1989-11-27 1991-01-22 Stone & Webster Engineering Corporation Passive nuclear power plant containment system
FR2748844B1 (fr) * 1996-05-17 1998-08-14 Framatome Sa Dispositif de recuperation de fluide contenu dans le circuit de refroidissement d'un reacteur nucleaire
FR2751401B1 (fr) * 1996-07-19 1998-08-28 Commissariat Energie Atomique Systeme de decharge de vapeur a condenseur interne
US6088418A (en) * 1998-08-25 2000-07-11 Abb Combustion Engineering Nuclear Power, Inc. Pool pressure mitigation using sparger phase interaction
US6397877B1 (en) 2000-04-14 2002-06-04 Westinghouse Electric Company Llc Blowdown manifold evacuator for nuclear power plants
US7584822B2 (en) * 2003-08-08 2009-09-08 Fisher Controls International Llc Noise level reduction of sparger assemblies
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
US20150194226A1 (en) * 2014-01-06 2015-07-09 Babcock & Wilcox Mpower, Inc. Reactor containment pressure suppression
CN108922639A (zh) * 2018-06-27 2018-11-30 中广核研究院有限公司 核电厂安全壳内的气液喷嘴

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US196055A (en) * 1877-10-09 Improvement in fire-extinguishers
US988938A (en) * 1910-03-07 1911-04-04 Charles J Hubbard Rotary engine.
US1191097A (en) * 1915-08-24 1916-07-11 James Speirs Carbureter.
US1532233A (en) * 1923-03-05 1925-04-07 Arnold O Dahlberg Milk-heating apparatus
US1529688A (en) * 1923-06-19 1925-03-17 Artis C Campbell Machine for treating waste portions of crude oil
US3606999A (en) * 1967-08-04 1971-09-21 Harold L Lawless Method of and apparatus for carrying out a chemical or physical process
US3432154A (en) * 1967-11-29 1969-03-11 Martin Hermann Danjes Sewage water aeration device
US3605362A (en) * 1969-06-10 1971-09-20 Stone & Webster Eng Corp Connection system for relieving stress in concrete structures
US3808123A (en) * 1969-06-25 1974-04-30 Buford C Method and apparatus for the treatment of influent waters such as sewage
US3606895A (en) * 1970-04-23 1971-09-21 William Bithol Brown Vehicle washer and drier
DE2203107C3 (de) * 1972-01-24 1981-06-04 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Verfahren und Einrichtung zur Beschleunigung der Kondensation des im Schadensfall aus dem Druckbehälter eines wassergekühlten Kernreaktors austretenden Dampfes
DE2212761C2 (de) * 1972-03-16 1973-10-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kondensationseinrichtungen fur Leicht Wasserreaktoren
GB1463148A (en) * 1973-12-12 1977-02-02 Commissariat Energie Atomique Liquid cooled nuclear reactors
JPS5431158B2 (Direct) * 1974-11-22 1979-10-04
SE389936B (sv) * 1975-04-24 1976-11-22 Asea Atom Ab Avblasningsorgan for reaktorsekerhetsventil
JPS5316799U (Direct) * 1976-07-23 1978-02-13

Also Published As

Publication number Publication date
JPS5399191A (en) 1978-08-30
JPS5740477B2 (Direct) 1982-08-27
DE2805301A1 (de) 1978-09-07
CA1081871A (en) 1980-07-15
US4252611A (en) 1981-02-24

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: MUENZHUBER, R., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP

8331 Complete revocation