JPS54116732A - Conducting passage sealing device - Google Patents

Conducting passage sealing device

Info

Publication number
JPS54116732A
JPS54116732A JP2283878A JP2283878A JPS54116732A JP S54116732 A JPS54116732 A JP S54116732A JP 2283878 A JP2283878 A JP 2283878A JP 2283878 A JP2283878 A JP 2283878A JP S54116732 A JPS54116732 A JP S54116732A
Authority
JP
Japan
Prior art keywords
blind flange
diaphragm
sealing device
charged
fitted
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.)
Granted
Application number
JP2283878A
Other languages
English (en)
Other versions
JPS597879B2 (ja
Inventor
Tetsuji Hayashi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP53022838A priority Critical patent/JPS597879B2/ja
Publication of JPS54116732A publication Critical patent/JPS54116732A/ja
Publication of JPS597879B2 publication Critical patent/JPS597879B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
JP53022838A 1978-03-02 1978-03-02 導路の封止装置 Expired JPS597879B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53022838A JPS597879B2 (ja) 1978-03-02 1978-03-02 導路の封止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53022838A JPS597879B2 (ja) 1978-03-02 1978-03-02 導路の封止装置

Publications (2)

Publication Number Publication Date
JPS54116732A true JPS54116732A (en) 1979-09-11
JPS597879B2 JPS597879B2 (ja) 1984-02-21

Family

ID=12093837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53022838A Expired JPS597879B2 (ja) 1978-03-02 1978-03-02 導路の封止装置

Country Status (1)

Country Link
JP (1) JPS597879B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734217U (ja) * 1980-08-01 1982-02-23

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012122596A (ja) * 2010-12-10 2012-06-28 Ashimori Industry Co Ltd 管路の止水方法及び止水装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734217U (ja) * 1980-08-01 1982-02-23

Also Published As

Publication number Publication date
JPS597879B2 (ja) 1984-02-21

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