JPS5896304U

JPS5896304U - filter

Info

Publication number: JPS5896304U
Application number: JP19894581U
Authority: JP
Inventors: 中原　昭次
Original assignee: 松下電器産業株式会社
Priority date: 1981-12-23
Filing date: 1981-12-23
Publication date: 1983-06-30

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図は本考案のフィルタの一実施例を示す斜視図、第
２図は第１図のＡ−Ａ断面図、第３図は誘電体板の上面
図、第４図は同誘電体板の裏面図、第５図は第３図のＢ
−Ｂ断面図、第６図は可動電極子の上面図、第７図は同
可動電極子の側面図である。１・・・筐体、２ａ〜２ｃ・・・内部電極、３ａ〜３ｃ
・・・かしめ、４ａ〜４Ｃ・・・可動電極子、５ａ〜５
ｃ・・・誘電体板、６〜８・・・間仕切、９〜１１・・
・小部屋、１２・・・スリット、１３・・・透孔、１４
．１５・・・電極、１６ａ、　　１６ｂ−、−半田、１
７ａ、１７ｂ・・・ハーメチック入出力端子、１８ａ、
　、１８ｂ・・・リード線、１９ａ　〜１９ｄ−・・結
合コンデンサ、２０ａ〜２０ｃ・・・半田、２１・・・
透孔、２２・・・透孔、２３・・・半田。Fig. 1 is a perspective view showing an embodiment of the filter of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a top view of the dielectric plate, and Fig. 4 is the same dielectric plate. The back view of Figure 5 is B of Figure 3.
-B sectional view, FIG. 6 is a top view of the movable electrode, and FIG. 7 is a side view of the movable electrode. 1... Housing, 2a to 2c... Internal electrodes, 3a to 3c
...Caulking, 4a-4C...Movable electrode, 5a-5
c...Dielectric plate, 6-8...Partition, 9-11...
・Small room, 12...Slit, 13...Through hole, 14
．． 15... Electrode, 16a, 16b-, - solder, 1
7a, 17b...hermetic input/output terminal, 18a,
, 18b...Lead wire, 19a-19d-...Coupling capacitor, 20a-20c...Solder, 21...
Through hole, 22... Through hole, 23... Solder.

Claims

[Scope of utility model registration request]

A metal casing is provided with metal partitions to form a plurality of small rooms, and a plurality of internal electrodes are installed between one partition parallel to the side plate of the casing and the side plate via dielectric plates, A filter that connects input and output terminals to internal electrodes, and incorporates movable electrodes into each internal electrode.