JPS6039216U - Choke coil for preventing induced noise in telephone lines - Google Patents
Choke coil for preventing induced noise in telephone linesInfo
- Publication number
- JPS6039216U JPS6039216U JP13034283U JP13034283U JPS6039216U JP S6039216 U JPS6039216 U JP S6039216U JP 13034283 U JP13034283 U JP 13034283U JP 13034283 U JP13034283 U JP 13034283U JP S6039216 U JPS6039216 U JP S6039216U
- Authority
- JP
- Japan
- Prior art keywords
- core
- choke coil
- winding
- induced noise
- telephone lines
- 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
Links
Landscapes
- Coils Or Transformers For Communication (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例に係るチョークコイルの構成
部品の斜視図、第２図は上記チョークコイルの完成品を
、第１図のＡ−Ａ’線による屈折縦断面で示した図であ
る。
１はドラム形コア、２及び２′は鍔、３ｃｉ円環状溝、
４及び４′は引出し溝、５は端子台、６及び６′は切込
み、７は係合凹部、８はピン端子、９は帽子状体、１０
は係止突片、１１は磁性膜、１２は巻線。FIG. 1 is a perspective view of the components of a choke coil according to an embodiment of the present invention, and FIG. 2 is a diagram showing a completed product of the choke coil in a refracted longitudinal section taken along the line AA' in FIG. 1. It is. 1 is a drum-shaped core, 2 and 2' are flange, 3ci annular groove,
4 and 4' are drawer grooves, 5 is a terminal block, 6 and 6' are notches, 7 is an engaging recess, 8 is a pin terminal, 9 is a cap-shaped body, 10
1 is a locking protrusion, 11 is a magnetic film, and 12 is a winding wire.
Claims (1)
巻線を施し、該巻線が施された前記コアを、底面にピン
端子が設けられた電気絶縁材料からなる端子台に載せ、
かつ前記巻線の末端を該端子台の前記ピン端子に接続し
、前記巻線が施された前記コアを覆うように、電気絶縁
材料からなる帽子状体を前記端子台に組み付けた、電話
回線の誘導雑音防止用チュークコイルにおいて、前記帽
子状体の内面の前記コアの前記外周に対向する面に、磁
性膜を設けたことを特徴とする電話回線の誘導雑音防止
用チョークコイル。゛ In the annular groove of the core with an annular groove formed on the outer periphery,
winding the core, and placing the core with the winding on a terminal block made of an electrically insulating material with a pin terminal provided on the bottom;
and a telephone line in which an end of the winding is connected to the pin terminal of the terminal block, and a cap-shaped body made of an electrically insulating material is assembled to the terminal block so as to cover the core to which the winding is applied. A choke coil for preventing induced noise in a telephone line, characterized in that a magnetic film is provided on a surface of the inner surface of the cap-shaped body facing the outer periphery of the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13034283U JPS6039216U (en) | 1983-08-25 | 1983-08-25 | Choke coil for preventing induced noise in telephone lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13034283U JPS6039216U (en) | 1983-08-25 | 1983-08-25 | Choke coil for preventing induced noise in telephone lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6039216U true JPS6039216U (en) | 1985-03-19 |
Family
ID=30295033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13034283U Pending JPS6039216U (en) | 1983-08-25 | 1983-08-25 | Choke coil for preventing induced noise in telephone lines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039216U (en) |
-
1983
- 1983-08-25 JP JP13034283U patent/JPS6039216U/en active Pending
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