JPS543689A - Penetration bellows of reactor vessel and their leak test method - Google Patents

Penetration bellows of reactor vessel and their leak test method

Info

Publication number
JPS543689A
JPS543689A JP6850877A JP6850877A JPS543689A JP S543689 A JPS543689 A JP S543689A JP 6850877 A JP6850877 A JP 6850877A JP 6850877 A JP6850877 A JP 6850877A JP S543689 A JPS543689 A JP S543689A
Authority
JP
Japan
Prior art keywords
bellows
penetration
reactor vessel
leak test
test method
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
JP6850877A
Other languages
Japanese (ja)
Inventor
Haruhiko Terasaki
Terumi Takahashi
Takehiko Ueno
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP6850877A priority Critical patent/JPS543689A/en
Publication of JPS543689A publication Critical patent/JPS543689A/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
    • 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

  • Examining Or Testing Airtightness (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

PURPOSE: To provide double air tight structure of penetration bellows of reactor vessel so as to achieve an efficient leak test with a simple constitution.
COPYRIGHT: (C)1979,JPO&Japio
JP6850877A 1977-06-10 1977-06-10 Penetration bellows of reactor vessel and their leak test method Pending JPS543689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6850877A JPS543689A (en) 1977-06-10 1977-06-10 Penetration bellows of reactor vessel and their leak test method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6850877A JPS543689A (en) 1977-06-10 1977-06-10 Penetration bellows of reactor vessel and their leak test method

Publications (1)

Publication Number Publication Date
JPS543689A true JPS543689A (en) 1979-01-11

Family

ID=13375710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6850877A Pending JPS543689A (en) 1977-06-10 1977-06-10 Penetration bellows of reactor vessel and their leak test method

Country Status (1)

Country Link
JP (1) JPS543689A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4735152U (en) * 1971-05-07 1972-12-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4735152U (en) * 1971-05-07 1972-12-19

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