JPS5988902U

JPS5988902U - band filter

Info

Publication number: JPS5988902U
Application number: JP18403182U
Authority: JP
Inventors: 須藤　芳朗; 杉山　勝二
Original assignee: 松下電器産業株式会社
Priority date: 1982-12-03
Filing date: 1982-12-03
Publication date: 1984-06-16

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図乃至第３図はそれぞれ従来の帯域フィルターを示
す一部破断正面図、第４図乃至第７図は本考案の帯域フ
ィルターの一実施例を示し、第４図は一部破断正面図、
第５図は第４図の■−■矢視平面図、第６図は第４図の
ＶＩ−Ｖｌ矢視平面図、第７図は同要部の分解斜視図で
ある。１１・・・・・・ケース、１４・・・・・・外筒、１６
・・・・・・内軸、２１・・・・・・半田、２２・・・
・・・キャップ状容量板、２７・・・・・・スペーサー
、２８・・・・・・結合盤、３０・・・・・・結合用ラ
ンド、３２・・・・・・入力端子、３３・・・・・・出
力端子、３４・・・・・・円板、３７・・・・・・支持
板、４２・・・・・・調整ネジ。1 to 3 are partially cutaway front views showing conventional bandpass filters, and FIGS. 4 to 7 show an embodiment of the bandpass filter of the present invention, and FIG. 4 is a partially cutaway front view. ,
FIG. 5 is a plan view taken along arrows ■--■ in FIG. 4, FIG. 6 is a plan view taken along VI--Vl in FIG. 4, and FIG. 7 is an exploded perspective view of the same essential parts. 11...Case, 14...Outer cylinder, 16
...Inner shaft, 21...Solder, 22...
... Cap-shaped capacitor plate, 27 ... Spacer, 28 ... Connection board, 30 ... Connection land, 32 ... Input terminal, 33 ... ...Output terminal, 34...Disk, 37...Support plate, 42...Adjustment screw.

Claims

[Scope of utility model registration request]

A bandpass filter characterized in that a plurality of outer cylinders of coaxial resonators made of thin metal are arranged in parallel in a case, and these outer cylinders are soldered to the case and the outer cylinders.