JPS58144916U - plug type noise filter - Google Patents

plug type noise filter

Info

Publication number
JPS58144916U
JPS58144916U JP1982039798U JP3979882U JPS58144916U JP S58144916 U JPS58144916 U JP S58144916U JP 1982039798 U JP1982039798 U JP 1982039798U JP 3979882 U JP3979882 U JP 3979882U JP S58144916 U JPS58144916 U JP S58144916U
Authority
JP
Japan
Prior art keywords
noise filter
type noise
plug type
plug
scope
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
JP1982039798U
Other languages
Japanese (ja)
Other versions
JPS6348954Y2 (en
Inventor
梅村　昌生
晃 中村
Original Assignee
ティーディーケイ株式会社
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 ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP1982039798U priority Critical patent/JPS58144916U/en
Publication of JPS58144916U publication Critical patent/JPS58144916U/en
Application granted granted Critical
Publication of JPS6348954Y2 publication Critical patent/JPS6348954Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Noise Elimination (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Filters And Equalizers (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 drawings]

゛第１図は従来の複数のトラップを用いた回路を示す回
路図、第２図は第１図の場合の減衰量の周波数特性を示
すグラフ、第３図は本考案に係るプラグ型ノイズフィル
タの実施例を示す正面図、第４図は同側面図、第５図は
同平断面図、第６図は実施例で用いたコイルの特性を測
定する測定回路の回路図、第７図は実施例で用いたコイ
ルの減衰量の周波数特性を示すグラフである。 １０・・・フレーム、１１・・・電極取付部、１２・・
・中央支柱、１３Ａ、１３Ｂ・・・コイル保持部、１４
Ａ。 １４Ｂ・・・プラグ電極、２０・・・フェライトコア、
２１・・・巻線、２２・・・コイル、３０・・・電源コ
ード、３１・・・樹脂。゛Figure 1 is a circuit diagram showing a conventional circuit using multiple traps, Figure 2 is a graph showing the frequency characteristics of attenuation in the case of Figure 1, and Figure 3 is a plug-type noise filter according to the present invention. 4 is a side view of the same, FIG. 5 is a cross-sectional view of the same, FIG. 6 is a circuit diagram of a measuring circuit for measuring the characteristics of the coil used in the example, and FIG. It is a graph which shows the frequency characteristic of the attenuation amount of the coil used in the Example. 10... Frame, 11... Electrode mounting part, 12...
・Central pillar, 13A, 13B... Coil holding part, 14
A. 14B... Plug electrode, 20... Ferrite core,
21... Winding wire, 22... Coil, 30... Power cord, 31... Resin.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）プラグ電極と電源コードとの間に円柱状フェライ
トコアに巻線を施したコイルを挿入し樹脂でモールドす
ることを特徴とするプラグ型ノイズフィルタ。(1) A plug-type noise filter characterized by inserting a coil made of a cylindrical ferrite core with a wire wound between the plug electrode and the power cord and molding it with resin. （２）前記コイルの共振周波数がＩＯＭ乃至５ＱＭＨｚ
の範囲内に設定されている実用新案登録請求の範囲第１
項記載のプラグ型ノイズフィルタ。(2) The resonant frequency of the coil is IOM to 5QMHz
The first scope of claims for utility model registration, which is set within the scope of
Plug type noise filter described in section.
JP1982039798U 1982-03-20 1982-03-20 plug type noise filter Granted JPS58144916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982039798U JPS58144916U (en) 1982-03-20 1982-03-20 plug type noise filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982039798U JPS58144916U (en) 1982-03-20 1982-03-20 plug type noise filter

Publications (2)

Publication Number Publication Date
JPS58144916U true JPS58144916U (en) 1983-09-29
JPS6348954Y2 JPS6348954Y2 (en) 1988-12-15

Family

ID=30051073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982039798U Granted JPS58144916U (en) 1982-03-20 1982-03-20 plug type noise filter

Country Status (1)

Country Link
JP (1) JPS58144916U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559770U (en) * 1992-01-16 1993-08-06 平河ヒューテック株式会社 Plug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491549U (en) * 1972-04-10 1974-01-08
JPS547342U (en) * 1977-06-20 1979-01-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491549U (en) * 1972-04-10 1974-01-08
JPS547342U (en) * 1977-06-20 1979-01-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559770U (en) * 1992-01-16 1993-08-06 平河ヒューテック株式会社 Plug

Also Published As

Publication number Publication date
JPS6348954Y2 (en) 1988-12-15

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