JPS60146314U

JPS60146314U - choke coil

Info

Publication number: JPS60146314U
Application number: JP3226684U
Authority: JP
Inventors: 明原田
Original assignee: 三菱電機株式会社
Priority date: 1984-03-08
Filing date: 1984-03-08
Publication date: 1985-09-28

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

[Brief explanation of drawings]

第１図は従来の金属板によるシールドケースをもつチョ
ークコイルの概念図、第２図はこの考案の一実施例を示
す概念図、第３図はこの考案の他の実施例を示す概念図
である。図中、１・・・チョークコイル、２・・・金属板による
シールドケース、３・・・導電性樹脂によるモールド、
３ａ・・・導電性熱収縮チューブである。なお、図中同
一符号は夫々間−又は相当部分を示す。Figure 1 is a conceptual diagram of a choke coil with a conventional shield case made of a metal plate, Figure 2 is a conceptual diagram showing one embodiment of this invention, and Figure 3 is a conceptual diagram showing another embodiment of this invention. be. In the figure, 1... Choke coil, 2... Shield case made of metal plate, 3... Mold made of conductive resin,
3a... Conductive heat shrink tube. It should be noted that the same reference numerals in the drawings indicate corresponding parts.

Claims

[Scope of utility model registration request]

(1) A choke coil characterized in that a winding and a core are covered with a conductive resin material, and at least a part of the resin material is in close contact with the winding and the core.

(2) The choke coil according to claim 1, wherein the winding and the core are covered with a conductive resin material by a mold of the conductive resin material.

(3) The choke coil according to claim 1, wherein the winding and the core are covered with a conductive resin material using a conductive heat-shrinkable tube.