JPS548896A - Wall-through bushing - Google Patents

Wall-through bushing

Info

Publication number
JPS548896A
JPS548896A JP7329077A JP7329077A JPS548896A JP S548896 A JPS548896 A JP S548896A JP 7329077 A JP7329077 A JP 7329077A JP 7329077 A JP7329077 A JP 7329077A JP S548896 A JPS548896 A JP S548896A
Authority
JP
Japan
Prior art keywords
bushing
wall
unflammable
reliability
gas
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
JP7329077A
Other languages
Japanese (ja)
Inventor
Shinichi Menju
Iwao Oshima
Shigeru Mogi
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 JP7329077A priority Critical patent/JPS548896A/en
Publication of JPS548896A publication Critical patent/JPS548896A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the weight and improve the reliability through application of unflammable gas as inner insulation.
COPYRIGHT: (C)1979,JPO&Japio
JP7329077A 1977-06-22 1977-06-22 Wall-through bushing Pending JPS548896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7329077A JPS548896A (en) 1977-06-22 1977-06-22 Wall-through bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7329077A JPS548896A (en) 1977-06-22 1977-06-22 Wall-through bushing

Publications (1)

Publication Number Publication Date
JPS548896A true JPS548896A (en) 1979-01-23

Family

ID=13513861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7329077A Pending JPS548896A (en) 1977-06-22 1977-06-22 Wall-through bushing

Country Status (1)

Country Link
JP (1) JPS548896A (en)

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