JPS5728918B2 - - Google Patents

Info

Publication number
JPS5728918B2
JPS5728918B2 JP8573078A JP8573078A JPS5728918B2 JP S5728918 B2 JPS5728918 B2 JP S5728918B2 JP 8573078 A JP8573078 A JP 8573078A JP 8573078 A JP8573078 A JP 8573078A JP S5728918 B2 JPS5728918 B2 JP S5728918B2
Authority
JP
Japan
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
JP8573078A
Other languages
Japanese (ja)
Other versions
JPS5513829A (en
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 filed Critical
Priority to JP8573078A priority Critical patent/JPS5513829A/en
Priority to CA331,077A priority patent/CA1114585A/en
Priority to FR7917952A priority patent/FR2431164A1/en
Priority to DE2928425A priority patent/DE2928425C2/en
Publication of JPS5513829A publication Critical patent/JPS5513829A/en
Publication of JPS5728918B2 publication Critical patent/JPS5728918B2/ja
Granted 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/022—Ventilating 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
    • 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)
JP8573078A 1978-07-14 1978-07-14 Method of preparing surrounding gas in nuclear reactor containment vessel Granted JPS5513829A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8573078A JPS5513829A (en) 1978-07-14 1978-07-14 Method of preparing surrounding gas in nuclear reactor containment vessel
CA331,077A CA1114585A (en) 1978-07-14 1979-07-04 Process and apparatus for controlling atmospheric gas inside containment vessel of reactor
FR7917952A FR2431164A1 (en) 1978-07-14 1979-07-11 Continuous control of gas atmosphere inside reactor containment - by single recycling circuit for normal and fault conditions
DE2928425A DE2928425C2 (en) 1978-07-14 1979-07-13 Method and device for influencing the state variables of a gas atmosphere within the safety containment of a nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8573078A JPS5513829A (en) 1978-07-14 1978-07-14 Method of preparing surrounding gas in nuclear reactor containment vessel

Publications (2)

Publication Number Publication Date
JPS5513829A JPS5513829A (en) 1980-01-31
JPS5728918B2 true JPS5728918B2 (en) 1982-06-19

Family

ID=13866951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8573078A Granted JPS5513829A (en) 1978-07-14 1978-07-14 Method of preparing surrounding gas in nuclear reactor containment vessel

Country Status (4)

Country Link
JP (1) JPS5513829A (en)
CA (1) CA1114585A (en)
DE (1) DE2928425C2 (en)
FR (1) FR2431164A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121523U (en) * 1983-02-03 1984-08-16 三菱電機株式会社 bearing mechanism

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142589A (en) * 1981-02-27 1982-09-03 Hitachi Ltd Vent container
DE3127804A1 (en) * 1981-07-14 1983-02-10 Schweiger, W., Dr.-Ing., 8039 Puchheim METHOD FOR PREVENTING OR INHIBITING A MIXING OF THE ATMOSPHERES EXISTING IN A CLOSED ROOM WITH A GAS-LIKE MATERIAL IN THE ROOM
DE3143989C1 (en) * 1981-11-05 1983-02-03 Kraftwerk Union AG, 4330 Mülheim Nuclear power plant with a containment
ES2048264T3 (en) * 1989-10-26 1994-03-16 Siemens Ag PROCEDURE AND DEVICE FOR THE REDUCTION OF PRESSURE IN A PRESSURE DEPOSIT.
CN103871507A (en) * 2012-12-13 2014-06-18 中国核动力研究设计院 Pressurized water reactor nuclear power plant pressurizer spraying apparatus
CN104751910A (en) * 2013-12-31 2015-07-01 中国广核集团有限公司 Emergency spray cooling system for containment in accident condition of nuclear power plant
CN106158056B (en) * 2015-04-17 2018-06-08 国家电投集团科学技术研究院有限公司 For the cooling system and cooling means of nuclear power plant containment shell
JP6705730B2 (en) * 2016-10-14 2020-06-03 日立Ｇｅニュークリア・エナジー株式会社 Nuclear power generation system
JP6741618B2 (en) * 2017-03-29 2020-08-19 三菱重工業株式会社 PCV maintenance equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT219724B (en) * 1959-04-25 1962-02-12 Bbc Brown Boveri & Cie Device for cooling and cleaning gases that escape from circuits in nuclear reactors in the event of leaks
DE1146598B (en) * 1961-06-14 1963-04-04 Siemens Ag Safety device for the buildings of power nuclear reactors
DE2203107C3 (en) * 1972-01-24 1981-06-04 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Method and device for accelerating the condensation of the steam emerging from the pressure vessel of a water-cooled nuclear reactor in the event of damage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121523U (en) * 1983-02-03 1984-08-16 三菱電機株式会社 bearing mechanism

Also Published As

Publication number Publication date
FR2431164A1 (en) 1980-02-08
JPS5513829A (en) 1980-01-31
CA1114585A (en) 1981-12-22
FR2431164B1 (en) 1983-01-07
DE2928425C2 (en) 1986-02-20
DE2928425A1 (en) 1980-02-28

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