JPS617020U - current transformer - Google Patents

current transformer

Info

Publication number
JPS617020U
JPS617020U JP8978684U JP8978684U JPS617020U JP S617020 U JPS617020 U JP S617020U JP 8978684 U JP8978684 U JP 8978684U JP 8978684 U JP8978684 U JP 8978684U JP S617020 U JPS617020 U JP S617020U
Authority
JP
Japan
Prior art keywords
current transformer
bobbin
winding
secondary winding
detection winding
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
JP8978684U
Other languages
Japanese (ja)
Inventor
昇 加藤
喜功 柴田
文子 山本
Original Assignee
富士電気化学株式会社
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 富士電気化学株式会社 filed Critical 富士電気化学株式会社
Priority to JP8978684U priority Critical patent/JPS617020U/en
Publication of JPS617020U publication Critical patent/JPS617020U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る電流１ランスの一実施例を示す説
明図、第２図はそれに用いる検出巻線の一例を示す説明
図、第３図は第１図におけるｍ一■断面図、第４図は本
考案に係る電流トランスの実施例を示す説明図、第５図
はそれに用いる検出巻線の一例を示す説明図、第６図は
従来の電流トユンスの一例を示す説明図、第７図はその
検出巻線の引き出し位置のばらつき状態を示す説明図で
ある。 １，１１．２１・・・検出巻線、２，１２．２２・・・
二次巻線、３，１３，２３・・・ボビン、４，１４，２
４・・・磁心。FIG. 1 is an explanatory diagram showing one embodiment of the one-current lance according to the present invention, FIG. 2 is an explanatory diagram showing an example of the detection winding used therein, and FIG. 3 is a cross-sectional view of m1 in FIG. 1. FIG. 4 is an explanatory diagram showing an example of a current transformer according to the present invention, FIG. 5 is an explanatory diagram showing an example of a detection winding used therein, FIG. 6 is an explanatory diagram showing an example of a conventional current transformer, FIG. 7 is an explanatory diagram showing variations in the drawing position of the detection winding. 1,11.21...detection winding, 2,12.22...
Secondary winding, 3, 13, 23...Bobbin, 4, 14, 2
4...Magnetic core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 検出巻線と二次巻線とが巻装されるボビンを磁心に装着
してなる電流トランスにおいて、検出巻線は、予めＵ字
型に成形した導体からり、二次巻線とは間隔を介してボ
ビンに跨設され、その端部が直接印刷配線基板に挿通固
定しうる構造とした−電流トランス。In a current transformer in which a bobbin on which a detection winding and a secondary winding are wound is attached to a magnetic core, the detection winding is made of a conductor formed in a U-shape in advance, and is spaced apart from the secondary winding. A current transformer is installed across the bobbin through the bobbin, and has a structure in which its end can be directly inserted and fixed to the printed circuit board.
JP8978684U 1984-06-16 1984-06-16 current transformer Pending JPS617020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8978684U JPS617020U (en) 1984-06-16 1984-06-16 current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8978684U JPS617020U (en) 1984-06-16 1984-06-16 current transformer

Publications (1)

Publication Number Publication Date
JPS617020U true JPS617020U (en) 1986-01-16

Family

ID=30644192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8978684U Pending JPS617020U (en) 1984-06-16 1984-06-16 current transformer

Country Status (1)

Country Link
JP (1) JPS617020U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02312115A (en) * 1989-05-26 1990-12-27 Mitsubishi Electric Corp Roller contact device
JP2017220493A (en) * 2016-06-03 2017-12-14 田淵電機株式会社 Electromagnetic induction device and method of manufacturing electromagnetic induction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02312115A (en) * 1989-05-26 1990-12-27 Mitsubishi Electric Corp Roller contact device
JP2017220493A (en) * 2016-06-03 2017-12-14 田淵電機株式会社 Electromagnetic induction device and method of manufacturing electromagnetic induction device

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