JPH0336111U - - Google Patents

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Publication number
JPH0336111U
JPH0336111U JP9720189U JP9720189U JPH0336111U JP H0336111 U JPH0336111 U JP H0336111U JP 9720189 U JP9720189 U JP 9720189U JP 9720189 U JP9720189 U JP 9720189U JP H0336111 U JPH0336111 U JP H0336111U
Authority
JP
Japan
Prior art keywords
case
penetrating body
disposed
sealing material
guide hole
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
JP9720189U
Other languages
English (en)
Other versions
JPH082979Y2 (ja
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 filed Critical
Priority to JP1989097201U priority Critical patent/JPH082979Y2/ja
Publication of JPH0336111U publication Critical patent/JPH0336111U/ja
Application granted granted Critical
Publication of JPH082979Y2 publication Critical patent/JPH082979Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の高周波トランス用冷却コア装
置の一実施例を示す要部の部分断面正面図、第2
図はその横断面図、第3図は電縫管溶接設備の全
体概略構成斜視図、第4図はその高周波トランス
部分の部分断面図、第5図はその冷却コア部分の
概略断面構成線図、第6図はその横断面図である
。 20……冷却コア、21……ケース、23……
磁性充填材、25,26……蓋体、27……貫通
体、39……導水孔、40……通水孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 磁性充填材を収容したケースの両端開口部にそ
    れぞれシール材を介して蓋体を配し、 上記ケースを貫き、かつ上記両端の蓋体をそれ
    ぞれシール材を介して貫くよう貫通体を配し、 上記貫通体に、その両端からそれぞれ上記ケー
    ス内部に至る導水孔と、当該導水孔から上記ケー
    ス内に連通する通水孔とを穿設して構成したこと
    を特徴とする高周波トランス用冷却コア装置。
JP1989097201U 1989-08-21 1989-08-21 高周波トランス用冷却コア装置 Expired - Lifetime JPH082979Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989097201U JPH082979Y2 (ja) 1989-08-21 1989-08-21 高周波トランス用冷却コア装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989097201U JPH082979Y2 (ja) 1989-08-21 1989-08-21 高周波トランス用冷却コア装置

Publications (2)

Publication Number Publication Date
JPH0336111U true JPH0336111U (ja) 1991-04-09
JPH082979Y2 JPH082979Y2 (ja) 1996-01-29

Family

ID=31646353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989097201U Expired - Lifetime JPH082979Y2 (ja) 1989-08-21 1989-08-21 高周波トランス用冷却コア装置

Country Status (1)

Country Link
JP (1) JPH082979Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006289432A (ja) * 2005-04-11 2006-10-26 Nisshin Steel Co Ltd 鋼管の高周波誘導加熱造管方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016027U (ja) * 1973-06-08 1975-02-20
JPS6397373A (ja) * 1986-10-15 1988-04-28 Meidensha Electric Mfg Co Ltd 高周波電縫管の溶接方法とその装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016027U (ja) * 1973-06-08 1975-02-20
JPS6397373A (ja) * 1986-10-15 1988-04-28 Meidensha Electric Mfg Co Ltd 高周波電縫管の溶接方法とその装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006289432A (ja) * 2005-04-11 2006-10-26 Nisshin Steel Co Ltd 鋼管の高周波誘導加熱造管方法
JP4632428B2 (ja) * 2005-04-11 2011-02-16 日新製鋼株式会社 鋼管の高周波誘導加熱造管方法

Also Published As

Publication number Publication date
JPH082979Y2 (ja) 1996-01-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term