JPS5419088A - Emergency core shutdown device of pebble bed reactor - Google Patents

Emergency core shutdown device of pebble bed reactor

Info

Publication number
JPS5419088A
JPS5419088A JP8253077A JP8253077A JPS5419088A JP S5419088 A JPS5419088 A JP S5419088A JP 8253077 A JP8253077 A JP 8253077A JP 8253077 A JP8253077 A JP 8253077A JP S5419088 A JPS5419088 A JP S5419088A
Authority
JP
Japan
Prior art keywords
bed reactor
shutdown device
emergency core
pebble bed
core shutdown
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.)
Pending
Application number
JP8253077A
Other languages
Japanese (ja)
Inventor
Toyoichi Yoshida
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8253077A priority Critical patent/JPS5419088A/en
Publication of JPS5419088A publication Critical patent/JPS5419088A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

PURPOSE: To provide a reliable device enabling shutdown of reactor by inflowing the small ball of neutron absorber into the fuel ball filled layer in communicating the high pressure gas from gas passage in case of shutdown of the reactor emergently.
COPYRIGHT: (C)1979,JPO&Japio
JP8253077A 1977-07-12 1977-07-12 Emergency core shutdown device of pebble bed reactor Pending JPS5419088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8253077A JPS5419088A (en) 1977-07-12 1977-07-12 Emergency core shutdown device of pebble bed reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8253077A JPS5419088A (en) 1977-07-12 1977-07-12 Emergency core shutdown device of pebble bed reactor

Publications (1)

Publication Number Publication Date
JPS5419088A true JPS5419088A (en) 1979-02-13

Family

ID=13777056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8253077A Pending JPS5419088A (en) 1977-07-12 1977-07-12 Emergency core shutdown device of pebble bed reactor

Country Status (1)

Country Link
JP (1) JPS5419088A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014044084A (en) * 2012-08-24 2014-03-13 Hitachi Powdered Metals Co Ltd Neutron absorber, and processing method of molten fuel
JP2014126461A (en) * 2012-12-26 2014-07-07 Hitachi Powdered Metals Co Ltd Device and method for treating molten fuel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014044084A (en) * 2012-08-24 2014-03-13 Hitachi Powdered Metals Co Ltd Neutron absorber, and processing method of molten fuel
JP2014126461A (en) * 2012-12-26 2014-07-07 Hitachi Powdered Metals Co Ltd Device and method for treating molten fuel

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