JPH0238820U - - Google Patents
Info
- Publication number
- JPH0238820U JPH0238820U JP11715488U JP11715488U JPH0238820U JP H0238820 U JPH0238820 U JP H0238820U JP 11715488 U JP11715488 U JP 11715488U JP 11715488 U JP11715488 U JP 11715488U JP H0238820 U JPH0238820 U JP H0238820U
- Authority
- JP
- Japan
- Prior art keywords
- case
- terminal plates
- connecting legs
- electric filter
- resonator
- 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
- 238000001914 filtration Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１〜４図は本考案の第一実施例を示し、第１
図は電気濾波器Ｆの分解斜視図、第２図は取付け
状態の同縦断側面図、第３図は、下方から見た電
気濾波器Ｆの斜視図、第４図は濾過回路図である
。また第５，６図は本考案の第二実施例を示し、
第５図は電気濾波器Ｆの分解斜視図、第６図は取
付け状態の同縦断側面図である。
１，３１……ケース、２，３２……開口面、４
，３４ａ，３４ｂ……直列共振子、５，３５ａ，
３５ｂ……並列共振子、６，８，９，３６，３８
，３９ａ，３９ｂ……端子板、６ｔ，８ｔ，９ｔ
，３６ｔ，３８ｔ，３９ｔ……接続足片。
1 to 4 show a first embodiment of the present invention.
The figure is an exploded perspective view of the electric filter F, FIG. 2 is a vertical side view of the same in an installed state, FIG. 3 is a perspective view of the electric filter F seen from below, and FIG. 4 is a filter circuit diagram. 5 and 6 show a second embodiment of the present invention,
FIG. 5 is an exploded perspective view of the electric filter F, and FIG. 6 is a vertical sectional side view of the electric filter F in an installed state. 1, 31... Case, 2, 32... Opening surface, 4
, 34a, 34b...Series resonator, 5, 35a,
35b...Parallel resonator, 6, 8, 9, 36, 38
, 39a, 39b...Terminal board, 6t, 8t, 9t
, 36t, 38t, 39t...Connection leg pieces.
Claims (1)
る直列共振子及び並列共振子を複数の端子板を介
して積層状に収納したものにおいて、各共振子と
電気的に接続する複数の所定端子板に接続足片を
形成し、ケースの据付側底面の両縁部から、前記
接続足片を夫々垂下させたことを特徴とする梯子
型電気濾波器。 In a case in which series resonators and parallel resonators constituting the basic unit circuit of a filtering circuit are housed in a stacked manner via a plurality of terminal plates, a plurality of predetermined terminal plates electrically connect to each resonator. 1. A ladder-type electric filter, characterized in that connecting legs are formed on the bottom of the case, and the connecting legs are respectively suspended from both edges of the bottom surface of the installation side of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11715488U JPH0238820U (en) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11715488U JPH0238820U (en) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238820U true JPH0238820U (en) | 1990-03-15 |
Family
ID=31360348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11715488U Pending JPH0238820U (en) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054623U (en) * | 1991-06-27 | 1993-01-22 | 京セラ株式会社 | Ladder type filter |
| JPH054624U (en) * | 1991-06-27 | 1993-01-22 | 京セラ株式会社 | Ladder type filter |
-
1988
- 1988-09-05 JP JP11715488U patent/JPH0238820U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054623U (en) * | 1991-06-27 | 1993-01-22 | 京セラ株式会社 | Ladder type filter |
| JPH054624U (en) * | 1991-06-27 | 1993-01-22 | 京セラ株式会社 | Ladder type filter |