JPS531789A - Sealing plug - Google Patents

Sealing plug

Info

Publication number
JPS531789A
JPS531789A JP7549876A JP7549876A JPS531789A JP S531789 A JPS531789 A JP S531789A JP 7549876 A JP7549876 A JP 7549876A JP 7549876 A JP7549876 A JP 7549876A JP S531789 A JPS531789 A JP S531789A
Authority
JP
Japan
Prior art keywords
sealing
sealing plug
freeze
seal
mechanical
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
JP7549876A
Other languages
Japanese (ja)
Inventor
Kenji Makishima
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 JP7549876A priority Critical patent/JPS531789A/en
Publication of JPS531789A publication Critical patent/JPS531789A/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

  • Resistance Heating (AREA)

Abstract

PURPOSE: To avoid the deteriozation of a melted metal for freeze sealing at the maintenance time by mechanical sealing, by means of setting up a sub-sealing made of a conduit therein a liquid is contained at a necessary time, between the mechanical seal and the freeze seal.
COPYRIGHT: (C)1978,JPO&Japio
JP7549876A 1976-06-28 1976-06-28 Sealing plug Pending JPS531789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7549876A JPS531789A (en) 1976-06-28 1976-06-28 Sealing plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7549876A JPS531789A (en) 1976-06-28 1976-06-28 Sealing plug

Publications (1)

Publication Number Publication Date
JPS531789A true JPS531789A (en) 1978-01-10

Family

ID=13577980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7549876A Pending JPS531789A (en) 1976-06-28 1976-06-28 Sealing plug

Country Status (1)

Country Link
JP (1) JPS531789A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746485A (en) * 1986-11-19 1988-05-24 The United States Of America As Represented By The United States Department Of Energy Rotating shielded crane system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746485A (en) * 1986-11-19 1988-05-24 The United States Of America As Represented By The United States Department Of Energy Rotating shielded crane system

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