JPH01108615U - - Google Patents

Info

Publication number
JPH01108615U
JPH01108615U JP378488U JP378488U JPH01108615U JP H01108615 U JPH01108615 U JP H01108615U JP 378488 U JP378488 U JP 378488U JP 378488 U JP378488 U JP 378488U JP H01108615 U JPH01108615 U JP H01108615U
Authority
JP
Japan
Prior art keywords
inductor
carrier signal
block filter
power line
power
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
JP378488U
Other languages
English (en)
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 JP378488U priority Critical patent/JPH01108615U/ja
Publication of JPH01108615U publication Critical patent/JPH01108615U/ja
Pending legal-status Critical Current

Links

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  • Filters And Equalizers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の回路ａとこれに用
いるインダクタの断面ｂを示す図、第２図は本考
案のブロツクフイルタの実装図である。 記号の説明：１はパワーインダクタ、２はＥ字
型コア、３はＩ字型コア、４はボビン、５は銅線
、６はギヤツプスペーサ、７はコンデンサ、８は
可変インダクタ、９はコンデンサをそれぞれあら
わしている。

Claims (1)

    【実用新案登録請求の範囲】
  1. 搬送信号を重畳する電力線搬送信号監視制御装
    置において使用される、コンデンサ及びパワーイ
    ンダクタから成る並列共振回路を含む単相三線式
    電力線用のブロツクフイルタにおいて、前記パワ
    ーインダクタが閉磁路を形成することのないＥ字
    型とＩ字型のコアを組み合わせたインダクタであ
    ることを特徴とするブロツクフイルタ。
JP378488U 1988-01-18 1988-01-18 Pending JPH01108615U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP378488U JPH01108615U (ja) 1988-01-18 1988-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP378488U JPH01108615U (ja) 1988-01-18 1988-01-18

Publications (1)

Publication Number Publication Date
JPH01108615U true JPH01108615U (ja) 1989-07-24

Family

ID=31205725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP378488U Pending JPH01108615U (ja) 1988-01-18 1988-01-18

Country Status (1)

Country Link
JP (1) JPH01108615U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007012686A (ja) * 2005-06-28 2007-01-18 Sumida Corporation 磁性素子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420587U (ja) * 1977-07-13 1979-02-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420587U (ja) * 1977-07-13 1979-02-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007012686A (ja) * 2005-06-28 2007-01-18 Sumida Corporation 磁性素子

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