JPS53120087A - Freeze seal device of shielding plug in fast breeder - Google Patents

Freeze seal device of shielding plug in fast breeder

Info

Publication number
JPS53120087A
JPS53120087A JP3469977A JP3469977A JPS53120087A JP S53120087 A JPS53120087 A JP S53120087A JP 3469977 A JP3469977 A JP 3469977A JP 3469977 A JP3469977 A JP 3469977A JP S53120087 A JPS53120087 A JP S53120087A
Authority
JP
Japan
Prior art keywords
seal device
fast breeder
shielding plug
gas pressure
freeze seal
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
JP3469977A
Other languages
Japanese (ja)
Inventor
Masuo Sato
Kenji Makishima
Takeo Ito
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 JP3469977A priority Critical patent/JPS53120087A/en
Publication of JPS53120087A publication Critical patent/JPS53120087A/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

  • Pressure Vessels And Lids Thereof (AREA)

Abstract

PURPOSE: To improve the sealing property and to enable the manufacturing of a sealing tub easy, by means of controlling the pressure difference between the gas pressure of a tank with equal volume with a backuping gas pressure of freeze sealing and a covering gas pressure of a reactor vessel by follow-up for keeping constant.
COPYRIGHT: (C)1978,JPO&Japio
JP3469977A 1977-03-30 1977-03-30 Freeze seal device of shielding plug in fast breeder Pending JPS53120087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3469977A JPS53120087A (en) 1977-03-30 1977-03-30 Freeze seal device of shielding plug in fast breeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3469977A JPS53120087A (en) 1977-03-30 1977-03-30 Freeze seal device of shielding plug in fast breeder

Publications (1)

Publication Number Publication Date
JPS53120087A true JPS53120087A (en) 1978-10-20

Family

ID=12421604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3469977A Pending JPS53120087A (en) 1977-03-30 1977-03-30 Freeze seal device of shielding plug in fast breeder

Country Status (1)

Country Link
JP (1) JPS53120087A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582993A (en) * 1978-12-19 1980-06-23 Tokyo Shibaura Electric Co Fbr type reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582993A (en) * 1978-12-19 1980-06-23 Tokyo Shibaura Electric Co Fbr type reactor

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