JPS5815318U

JPS5815318U - inductance element

Info

Publication number: JPS5815318U
Application number: JP10774081U
Authority: JP
Inventors: 須田　敏昭; 功一安田; 藤田　恭
Original assignee: ティーディーケイ株式会社
Priority date: 1981-07-22
Filing date: 1981-07-22
Publication date: 1983-01-31

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 the drawing]

第１図は従来のラインフィルタの一例を示を概略斜視図
、第２図は第１図のラインフィルタのコアカバー、トロ
イダルコアを示す分解斜視図、第３図は従来の他のライ
ンフィルタの絶縁仕切板、コアカバー、トロイダルコア
を示す分解斜視図、第４図は第３図の素子を使用した従
来のラインフィルタの他の例を示す概略斜視図、第５図
は本考案を適用したラインフィルタの絶縁仕切板、コア
カバー、トロイダルコアを示す分解斜視図、第６図は本
考案を適用したラインフィルタの一実施例を示す概略斜
視図である。２０ニラインフイルタ、２１，２２：コアカバー、２３
、　２４：巻線、２５：絶縁仕切板、３０ニドロイダル
コア、３２：突出部、３３：溝、３４：絶縁仕切板の係
止部。Figure 1 is a schematic perspective view of an example of a conventional line filter, Figure 2 is an exploded perspective view showing the core cover and toroidal core of the line filter in Figure 1, and Figure 3 is an exploded perspective view of another conventional line filter. An exploded perspective view showing an insulating partition plate, a core cover, and a toroidal core, Fig. 4 is a schematic perspective view showing another example of a conventional line filter using the elements shown in Fig. 3, and Fig. 5 is an exploded perspective view showing an example of a conventional line filter using the elements shown in Fig. 3. FIG. 6 is an exploded perspective view showing an insulating partition plate, a core cover, and a toroidal core of a line filter. FIG. 6 is a schematic perspective view showing an embodiment of a line filter to which the present invention is applied. 20 Niline filter, 21, 22: Core cover, 23
, 24: winding wire, 25: insulating partition plate, 30 nidroidal core, 32: protrusion, 33: groove, 34: locking part of insulating partition plate.

Claims

[Claims for Utility Model Registration] Each has an inner circumferential wall and an outer circumferential wall, has a through hole in the center, and has a pair of protrusions that protrude at diametrically opposed positions within the through hole. An inductance comprising a pair of annular insulating core covers, a toroidal core housed in the pair of core covers, and a winding wound around a predetermined position of the pair of core covers housing the toroidal core. In the element, an approximately T-shaped insulating partition plate having an approximately arrow-shaped locking portion at its tip is pushed in so as to fit into the protruding portions of the pair of core covers, and the locking portion of the insulating partition plate is inserted into the above-mentioned pair of core covers. An inductance element that is secured to a core cover.