JPH0235526U - - Google Patents
Info
- Publication number
- JPH0235526U JPH0235526U JP11373088U JP11373088U JPH0235526U JP H0235526 U JPH0235526 U JP H0235526U JP 11373088 U JP11373088 U JP 11373088U JP 11373088 U JP11373088 U JP 11373088U JP H0235526 U JPH0235526 U JP H0235526U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- cover plate
- terminal board
- fits
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
図面は本考案の電気濾波器の一実施例を示し第
１図Ａは一部を切欠して示した正面図、同図Ｂは
縦断面図、同図Ｃは下面図、また第２図は第１図
の金属ケースの内部及び該ケースと嵌合する蓋板
の要部を拡大して示す斜視図である。
１ａ…直列共振子、１ｂ…並列共振子、２ａ，
２ｂ，２ｃ，２ｄ…端子板、２１ａ′，２１ｂ′
，２ｃ′，２ｄ′…小突起、２２ａ，２２ｂ…端
子脚、３…絶縁板、４…金属ケース、４ａ…開口
部、４１…端子脚、５…蓋板、５ａ，５ｂ…透孔
、６…封塞剤。
The drawings show one embodiment of the electric filter of the present invention, and FIG. 1A is a partially cutaway front view, FIG. 1B is a vertical cross-sectional view, FIG. FIG. 2 is an enlarged perspective view showing the inside of the metal case shown in FIG. 1 and a main part of a lid plate that fits into the case. 1a...Series resonator, 1b...Parallel resonator, 2a,
2b, 2c, 2d...Terminal board, 21a', 21b'
, 2c', 2d'... Small protrusion, 22a, 22b... Terminal leg, 3... Insulating plate, 4... Metal case, 4a... Opening, 41... Terminal leg, 5... Cover plate, 5a, 5b... Through hole, 6 ...Occupant.
Claims (1)
接する小突起を有する複数の端子板を絶縁板と共
に積層、整列した多素子型濾波回路要素を接地側
の端子脚を突設した金属ケース内に収納してなる
ものにおいて、上記端子板中、入力端子板及び出
力端子板から延設し、それらの先端が外部の回路
に接続する端子脚と、該端子脚を挿通する上記金
属ケースの開口部と嵌合する絶縁材料の蓋板に穿
設した透孔の間、及び同じく蓋板と、これと嵌合
する金属ケースの開口部の間を封塞材によつて気
密に封着したことを特徴とする電気濾波器。 A multi-element filtering circuit element in which a plurality of terminal plates having direct and parallel resonators and small protrusions that come into contact with the vibration nodes of the resonators are laminated and aligned together with an insulating plate, and a metal terminal leg on the ground side is provided with a protruding terminal leg. In the device housed in a case, terminal legs extending from the input terminal board and the output terminal board in the terminal board and having their tips connected to an external circuit, and the metal case into which the terminal legs are inserted are inserted. Airtightly seal with a sealing material between the through hole drilled in the cover plate of the insulating material that fits with the opening of the cover plate, and between the cover plate and the opening of the metal case that fits with it. An electric filter characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11373088U JPH0235526U (en) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11373088U JPH0235526U (en) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235526U true JPH0235526U (en) | 1990-03-07 |
Family
ID=31353827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11373088U Pending JPH0235526U (en) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235526U (en) |
-
1988
- 1988-08-30 JP JP11373088U patent/JPH0235526U/ja active Pending