JPH0427625U - - Google Patents
Info
- Publication number
- JPH0427625U JPH0427625U JP6964290U JP6964290U JPH0427625U JP H0427625 U JPH0427625 U JP H0427625U JP 6964290 U JP6964290 U JP 6964290U JP 6964290 U JP6964290 U JP 6964290U JP H0427625 U JPH0427625 U JP H0427625U
- Authority
- JP
- Japan
- Prior art keywords
- partition plate
- regions
- terminal boards
- ladder
- partitioned
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例の分解斜視図、第２
図はその縦断面図、第３図はその等価回路図、第
４図はその使用状態を示す斜視部分図、第５図は
別の実施例の縦断面図、第６図は第５図の実施例
の等価回路図である。
１，４０……ラダー型フイルタ、２……ケース
、６……仕切板、７……切欠き、４，５……積層
体、１０，１２，１３，１５，１７，２１，２２
，２４……端子、１１，１４，２０，２３……共
振子、１８……連結部。
Fig. 1 is an exploded perspective view of one embodiment of the present invention;
The figure is a longitudinal sectional view of the same, FIG. 3 is an equivalent circuit diagram thereof, FIG. 4 is a perspective partial view showing its usage state, FIG. It is an equivalent circuit diagram of an example. 1, 40... Ladder type filter, 2... Case, 6... Partition plate, 7... Notch, 4, 5... Laminate, 10, 12, 13, 15, 17, 21, 22
, 24...Terminal, 11, 14, 20, 23...Resonator, 18...Connection part.
Claims (1)
数領域に区画されたケース内に、複数の圧電共振
板及び端子板が重畳配置されるとともに、前記領
域に配置された端子板が仕切板の開口を通じて接
続していることを特徴とするラダー型セラミツク
フイルタ。 A plurality of piezoelectric resonant plates and terminal boards are arranged in a superimposed manner in a case whose interior is partitioned into a plurality of regions by a partition plate having an opening in the vertical direction, and the terminal boards arranged in the regions are separated from each other by the partition plate. A ladder-type ceramic filter characterized by connections through openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6964290U JPH0427625U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6964290U JPH0427625U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427625U true JPH0427625U (en) | 1992-03-05 |
Family
ID=31605126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6964290U Pending JPH0427625U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427625U (en) |
-
1990
- 1990-06-28 JP JP6964290U patent/JPH0427625U/ja active Pending
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