CA919316A - Molten core stopping device - Google Patents

Molten core stopping device

Info

Publication number
CA919316A
CA919316A CA076009A CA76009A CA919316A CA 919316 A CA919316 A CA 919316A CA 076009 A CA076009 A CA 076009A CA 76009 A CA76009 A CA 76009A CA 919316 A CA919316 A CA 919316A
Authority
CA
Canada
Prior art keywords
stopping device
molten core
core stopping
molten
stopping
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
CA076009A
Other versions
CA76009S (en
Inventor
M. West John
William D. Fletcher, Iii
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of CA919316A publication Critical patent/CA919316A/en
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
    • G21C9/016—Core catchers
    • 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
    • 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)
CA076009A 1969-08-22 1970-02-26 Molten core stopping device Expired CA919316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85217569A 1969-08-22 1969-08-22

Publications (1)

Publication Number Publication Date
CA919316A true CA919316A (en) 1973-01-16

Family

ID=25312658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA076009A Expired CA919316A (en) 1969-08-22 1970-02-26 Molten core stopping device

Country Status (3)

Country Link
JP (1) JPS5111757B1 (en)
CA (1) CA919316A (en)
SE (1) SE359676B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5851357B2 (en) * 2012-06-29 2016-02-03 株式会社東芝 Retainer for core melt
JP6126817B2 (en) * 2012-10-17 2017-05-10 日立Ｇｅニュークリア・エナジー株式会社 Core catcher
JP2014185989A (en) * 2013-03-25 2014-10-02 Hitachi-Ge Nuclear Energy Ltd Core catcher

Also Published As

Publication number Publication date
JPS5111757B1 (en) 1976-04-13
SE359676B (en) 1973-09-03

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