JPS5929012U - coil - Google Patents

coil

Info

Publication number
JPS5929012U
JPS5929012U JP12290082U JP12290082U JPS5929012U JP S5929012 U JPS5929012 U JP S5929012U JP 12290082 U JP12290082 U JP 12290082U JP 12290082 U JP12290082 U JP 12290082U JP S5929012 U JPS5929012 U JP S5929012U
Authority
JP
Japan
Prior art keywords
coil
bobbin
magnetic material
inductance
core
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
JP12290082U
Other languages
Japanese (ja)
Inventor
横田　猛
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP12290082U priority Critical patent/JPS5929012U/en
Publication of JPS5929012U publication Critical patent/JPS5929012U/en
Pending legal-status Critical Current

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  • Coils Or Transformers For Communication (AREA)

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図は従来のコアの断面図、第２図はこの考案のコア
の＝実施例の構成を示す断面図である。 １１・・・・・・メインコア、１２・・・・・・ボビン
、１２ａ・・・・・・つば、１２ｂ、１２Ｃ・・・・・
・保持部、１３・・・・・・サブコア、１４・・・・・
・コイル、１４ａ、１４ｂ・・・・・・リード線。FIG. 1 is a sectional view of a conventional core, and FIG. 2 is a sectional view showing the configuration of an embodiment of the core of this invention. 11...Main core, 12...Bobbin, 12a...Brim, 12b, 12C...
・Holding part, 13... Sub core, 14...
・Coil, 14a, 14b... Lead wire.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボビンに巻装されたコイルと、このボビン内においてイ
ンダクタンスの可変範囲の中心部分に固定され、μが１
より大きい磁性材のメインコアと、上記インダクタンス
の調整を行うために、上記ボビン内に移動可能に挿入さ
れ、かつ割れにくい磁性材で形成されたサブコアとより
なるコイル。A coil is wound around a bobbin, and the coil is fixed at the center of the inductance variable range within the bobbin, and μ is 1.
A coil consisting of a larger main core made of a magnetic material and a sub-core movably inserted into the bobbin to adjust the inductance and made of a magnetic material that is hard to break.
JP12290082U 1982-08-13 1982-08-13 coil Pending JPS5929012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12290082U JPS5929012U (en) 1982-08-13 1982-08-13 coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12290082U JPS5929012U (en) 1982-08-13 1982-08-13 coil

Publications (1)

Publication Number Publication Date
JPS5929012U true JPS5929012U (en) 1984-02-23

Family

ID=30280738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12290082U Pending JPS5929012U (en) 1982-08-13 1982-08-13 coil

Country Status (1)

Country Link
JP (1) JPS5929012U (en)

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