JPS6488294A - Fast breeder reactor - Google Patents

Fast breeder reactor

Info

Publication number
JPS6488294A
JPS6488294A JP62245984A JP24598487A JPS6488294A JP S6488294 A JPS6488294 A JP S6488294A JP 62245984 A JP62245984 A JP 62245984A JP 24598487 A JP24598487 A JP 24598487A JP S6488294 A JPS6488294 A JP S6488294A
Authority
JP
Japan
Prior art keywords
control rod
liquid sodium
reactor
reactor core
channels
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
JP62245984A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ito
Iwao Sakama
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
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Atomic Industry Group 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, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP62245984A priority Critical patent/JPS6488294A/en
Publication of JPS6488294A publication Critical patent/JPS6488294A/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 contrive the improvement in safety at the time of production of an ATWS (Anticipated Transient Without Scram) by forming channels for easing climb of coolant in the inside of control rod guide tubes. CONSTITUTION:A reactor core upper mechanism 3 is provided in the upper part of a reactor core 2 immersed in liquid sodium 1 in a reactor vessel, and many cylindrical control rod guide tubes 4 are arranged therein. The lower part of the guide tube 4 is immersed in liquid sodium 1 and a control rod 6 supported by a control rod support mechanism 5 is arranged therein. Plural linear channels 4a are formed along the axial direction in the inside of the guide tube 4. Liquid sodium 1 is positively made to climb along the channels 4a, thermal expansion of the control rod support mechanism 5 by the rise of temperature of liquid sodium 1 is promoted and the safety of reactor inherency is improved by inserting the control rods 6 in the reactor core 2.
JP62245984A 1987-09-30 1987-09-30 Fast breeder reactor Pending JPS6488294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245984A JPS6488294A (en) 1987-09-30 1987-09-30 Fast breeder reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245984A JPS6488294A (en) 1987-09-30 1987-09-30 Fast breeder reactor

Publications (1)

Publication Number Publication Date
JPS6488294A true JPS6488294A (en) 1989-04-03

Family

ID=17141744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245984A Pending JPS6488294A (en) 1987-09-30 1987-09-30 Fast breeder reactor

Country Status (1)

Country Link
JP (1) JPS6488294A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178669A (en) * 1989-04-07 1993-01-12 Toppan Printing Co., Ltd. Composition for reversible thermal recording media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178669A (en) * 1989-04-07 1993-01-12 Toppan Printing Co., Ltd. Composition for reversible thermal recording media

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