JPS51127994A - Leakage prevention device - Google Patents

Leakage prevention device

Info

Publication number
JPS51127994A
JPS51127994A JP50051317A JP5131775A JPS51127994A JP S51127994 A JPS51127994 A JP S51127994A JP 50051317 A JP50051317 A JP 50051317A JP 5131775 A JP5131775 A JP 5131775A JP S51127994 A JPS51127994 A JP S51127994A
Authority
JP
Japan
Prior art keywords
prevention device
leakage prevention
line
substance
leakage
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
JP50051317A
Other languages
Japanese (ja)
Inventor
Junichi Akatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50051317A priority Critical patent/JPS51127994A/en
Publication of JPS51127994A publication Critical patent/JPS51127994A/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

Abstract

PURPOSE: A leakage prevention device, that prevents radioactive liquid substance from leaking into outside portion from this line and value leakage part by arranging vacuum state in a leak off line by use of water ejector to correct this substance.
COPYRIGHT: (C)1976,JPO&Japio
JP50051317A 1975-04-30 1975-04-30 Leakage prevention device Pending JPS51127994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50051317A JPS51127994A (en) 1975-04-30 1975-04-30 Leakage prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50051317A JPS51127994A (en) 1975-04-30 1975-04-30 Leakage prevention device

Publications (1)

Publication Number Publication Date
JPS51127994A true JPS51127994A (en) 1976-11-08

Family

ID=12883529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50051317A Pending JPS51127994A (en) 1975-04-30 1975-04-30 Leakage prevention device

Country Status (1)

Country Link
JP (1) JPS51127994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369545U (en) * 1986-10-23 1988-05-10
US7201362B2 (en) 2002-04-18 2007-04-10 Mitsubishi Heavy Industries, Ltd. High temperature resistant seal structure, valve comprising the same and aerospace craft side thruster

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222255A (en) * 1962-08-11 1965-12-07 Anglo Belge Vulcain Sa Soc Method of purifying primary fluid of nuclear reactor circuit
US3651866A (en) * 1968-07-30 1972-03-28 Maschf Ag Liquid coolant installation for a nuclear reactor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222255A (en) * 1962-08-11 1965-12-07 Anglo Belge Vulcain Sa Soc Method of purifying primary fluid of nuclear reactor circuit
US3651866A (en) * 1968-07-30 1972-03-28 Maschf Ag Liquid coolant installation for a nuclear reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369545U (en) * 1986-10-23 1988-05-10
US7201362B2 (en) 2002-04-18 2007-04-10 Mitsubishi Heavy Industries, Ltd. High temperature resistant seal structure, valve comprising the same and aerospace craft side thruster

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