JPS62128621U

JPS62128621U -

Info

Publication number: JPS62128621U
Application number: JP1986015583U
Authority: JP
Priority date: 1986-02-05
Filing date: 1986-02-05
Publication date: 1987-08-14

Description

[Brief explanation of the drawing]

第１図は本考案に係る貫通形コンデンサの分解
斜視図、第２図は同じくその正面断面図、第３図
は本考案に係る貫通形コンデンサをマグネトロン
等のノイズフイルタとして使用した例を示す図、
第４図は本考案に係る貫通形コンデンサの別の実
施例における正面断面図、第５図は第４図に示さ
れた貫通形コンデンサに使用されたタブ端子の斜
視図、第６図は従来の貫通形コンデンサの分解斜
視図、第７図は同じくその正面断面図、第８図は
従来の貫通形コンデンサをマグネトロン等のノイ
ズフイルタとして使用した例を示す図、第９図は
従来の貫通形コンデンサの問題点を示す図である
。１……貫通磁器コンデンサ、２，３……貫通孔
、４，５，６……電極、７……接地金具、９，１
０……絶縁チユーブ、１１，１２……貫通導体、
１５，１６……絶縁樹脂、１７……絶縁ケース、
１８……絶縁カバー、２０，２１……タブ端子。 Fig. 1 is an exploded perspective view of a feedthrough capacitor according to the present invention, Fig. 2 is a front sectional view thereof, and Fig. 3 is a diagram showing an example in which the feedthrough capacitor according to the present invention is used as a noise filter for a magnetron, etc. ,
Fig. 4 is a front sectional view of another embodiment of the feedthrough capacitor according to the present invention, Fig. 5 is a perspective view of a tab terminal used in the feedthrough capacitor shown in Fig. 4, and Fig. 6 is a conventional Fig. 7 is a front sectional view of the same, Fig. 8 is a diagram showing an example of using a conventional feed-through capacitor as a noise filter for a magnetron, etc., and Fig. 9 is a conventional feed-through capacitor. FIG. 3 is a diagram illustrating problems with capacitors. 1... Through-hole ceramic capacitor, 2, 3... Through hole, 4, 5, 6... Electrode, 7... Grounding metal fitting, 9, 1
0... Insulating tube, 11, 12... Through conductor,
15, 16... Insulating resin, 17... Insulating case,
18... Insulation cover, 20, 21... Tab terminal.

Claims

[Scope of Claim for Utility Model Registration] (1) A feedthrough capacitor fixed on one surface of the grounding fitting is surrounded by an insulating case, and a feedthrough conductor provided in the feedthrough capacitor is covered with an insulating tube. In a feed-through type capacitor that is led out to the other surface side, surrounded by an insulating cover, and filled with insulating resin inside and outside of the feed-through capacitor, the feed-through conductor is a rod-shaped body whose cross-sectional shape is substantially the same in the length direction. A feed-through capacitor characterized in that a tab terminal, which is a separate component from the feed-through conductor, is connected and fixed to the end of the feed-through conductor. (2) Utility model registration claim 1, characterized in that the through conductor is in the shape of a round bar with a circular cross section.
Feed-through capacitors as described in . (3) The feedthrough capacitor according to claim 1 or 2, wherein the tab terminal is connected and fixed to the end portion on the side of the insulating cover. (4) The feedthrough capacitor according to claim 1 or 2, wherein the tab terminal is connected and fixed to the end portion on the side of the insulating case.