JPS63137921U - - Google Patents

Info

Publication number
JPS63137921U
JPS63137921U JP2951487U JP2951487U JPS63137921U JP S63137921 U JPS63137921 U JP S63137921U JP 2951487 U JP2951487 U JP 2951487U JP 2951487 U JP2951487 U JP 2951487U JP S63137921 U JPS63137921 U JP S63137921U
Authority
JP
Japan
Prior art keywords
coil
chiyoke
ferrite core
resistor
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.)
Granted
Application number
JP2951487U
Other languages
Japanese (ja)
Other versions
JPH0547457Y2 (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 JP1987029514U priority Critical patent/JPH0547457Y2/ja
Publication of JPS63137921U publication Critical patent/JPS63137921U/ja
Application granted granted Critical
Publication of JPH0547457Y2 publication Critical patent/JPH0547457Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Coils Or Transformers For Communication (AREA)

Description

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

第１図は本考案の第１実施例に係るチヨークコ
イルの構成を示した正面図。第２図は第２実施例
に係るチヨークコイルの構成を示した正面図。第
３図は第１実施例に係るチヨークコイルの挿入さ
れた伝送路の伝送量周波数特性の測定図。第４図
は第２実施例に係るチヨークコイルの挿入された
伝送路の伝送量周波数特性の測定図。第５図は従
来のチヨークコイルの挿入された伝送路の伝送量
周波数特性の測定図。第６図は従来のチヨークコ
イルの構成を示した正面図である。 １……フエライトコア、２，３……導線、４…
…抵抗体、Ｃ……主巻線、Ｄ……補助巻線、Ｅ…
…閉回路。 FIG. 1 is a front view showing the structure of a chiyoke coil according to a first embodiment of the present invention. FIG. 2 is a front view showing the configuration of a chiyoke coil according to a second embodiment. FIG. 3 is a measurement diagram of the transmission amount frequency characteristics of the transmission line in which the chiyoke coil according to the first embodiment is inserted. FIG. 4 is a measurement diagram of the transmission amount frequency characteristics of the transmission line in which the chiyoke coil according to the second embodiment is inserted. FIG. 5 is a measurement diagram of the transmission amount frequency characteristics of a transmission line in which a conventional chiyoke coil is inserted. FIG. 6 is a front view showing the structure of a conventional chiyoke coil. 1... Ferrite core, 2, 3... Conductor wire, 4...
...Resistor, C...Main winding, D...Auxiliary winding, E...
...Closed circuit.

Claims (1)

【実用新案登録請求の範囲】 フエライトコアと、このフエライトコアの周り
に導線を巻回してなるコイルとから成るチヨーク
コイルにおいて、 前記コイルの伝送路に接続される側の端部に、
前記導線の外周に沿つて抵抗体を含む閉回路を形
成したことを特徴とするチヨークコイル。[Claims for Utility Model Registration] In a chiyoke coil consisting of a ferrite core and a coil formed by winding a conducting wire around the ferrite core, at the end of the coil on the side connected to the transmission path,
A chiyoke coil characterized in that a closed circuit including a resistor is formed along the outer periphery of the conductive wire.
JP1987029514U 1987-02-28 1987-02-28 Expired - Lifetime JPH0547457Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987029514U JPH0547457Y2 (en) 1987-02-28 1987-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987029514U JPH0547457Y2 (en) 1987-02-28 1987-02-28

Publications (2)

Publication Number Publication Date
JPS63137921U true JPS63137921U (en) 1988-09-12
JPH0547457Y2 JPH0547457Y2 (en) 1993-12-14

Family

ID=30833464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987029514U Expired - Lifetime JPH0547457Y2 (en) 1987-02-28 1987-02-28

Country Status (1)

Country Link
JP (1) JPH0547457Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013038935A (en) * 2011-08-09 2013-02-21 Denso Corp Common-mode choke coil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912363A (en) * 1972-03-17 1974-02-02 Siemens Ag
JPS59127817A (en) * 1983-01-13 1984-07-23 Denken Seiki Kenkyusho:Kk Noiseless transformer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912363A (en) * 1972-03-17 1974-02-02 Siemens Ag
JPS59127817A (en) * 1983-01-13 1984-07-23 Denken Seiki Kenkyusho:Kk Noiseless transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013038935A (en) * 2011-08-09 2013-02-21 Denso Corp Common-mode choke coil

Also Published As

Publication number Publication date
JPH0547457Y2 (en) 1993-12-14

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