JPS52126791A - Bushing seat of electric instrument - Google Patents

Bushing seat of electric instrument

Info

Publication number
JPS52126791A
JPS52126791A JP4253376A JP4253376A JPS52126791A JP S52126791 A JPS52126791 A JP S52126791A JP 4253376 A JP4253376 A JP 4253376A JP 4253376 A JP4253376 A JP 4253376A JP S52126791 A JPS52126791 A JP S52126791A
Authority
JP
Japan
Prior art keywords
bushing seat
electric instrument
circumferential portion
bushing
weldering
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
JP4253376A
Other languages
Japanese (ja)
Inventor
Yasuaki Suzuki
Tatsu Saito
Keizo Inagaki
Tomoe Ito
Yoshio Hamadate
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 JP4253376A priority Critical patent/JPS52126791A/en
Publication of JPS52126791A publication Critical patent/JPS52126791A/en
Pending legal-status Critical Current

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  • Insulators (AREA)

Abstract

PURPOSE: To prevent a partial rise of temperature in the circumferential portion of a bushing seat by weldering a cooling segment formed by laminating a plurality of metallic segments while providing a gap therebetween, to the circumferential portion wherein the upper and lower faces of the bushing seat contact the atmosphere.
COPYRIGHT: (C)1977,JPO&Japio
JP4253376A 1976-04-16 1976-04-16 Bushing seat of electric instrument Pending JPS52126791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4253376A JPS52126791A (en) 1976-04-16 1976-04-16 Bushing seat of electric instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4253376A JPS52126791A (en) 1976-04-16 1976-04-16 Bushing seat of electric instrument

Publications (1)

Publication Number Publication Date
JPS52126791A true JPS52126791A (en) 1977-10-24

Family

ID=12638706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4253376A Pending JPS52126791A (en) 1976-04-16 1976-04-16 Bushing seat of electric instrument

Country Status (1)

Country Link
JP (1) JPS52126791A (en)

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