JPS62121828U - - Google Patents
Info
- Publication number
- JPS62121828U JPS62121828U JP919186U JP919186U JPS62121828U JP S62121828 U JPS62121828 U JP S62121828U JP 919186 U JP919186 U JP 919186U JP 919186 U JP919186 U JP 919186U JP S62121828 U JPS62121828 U JP S62121828U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- ceramic filter
- case
- sealed
- terminal
- 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
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 1
Description
第１図は本考案のセラミツクフイルタの一実施
例を示し、第１図Ａは縦断面図、第１図Ｂは第１
図Ａのイ―イ線に沿う断面図、第１図Ｃは第１図
Ａのロ―ロ線に沿う断面図、第２図は第１図のセ
ラミツクフイルタの等価回路図、第３図は本考案
のセラミツクフイルタの絶縁ケースの開口部の密
閉する熱硬化性樹脂からなる薄板の使用前の状態
において示す斜視図である。
１，２……圧電共振子、３……絶縁ケース、３
１……開口部、４ａ，４ａ′，４ｂ，４ｃ，４ｄ
……端子板、３１ａ，４１ａ′，４１ｂ……端子
脚、７……絶縁材料。
FIG. 1 shows an embodiment of the ceramic filter of the present invention, FIG. 1A is a longitudinal sectional view, and FIG. 1B is a first embodiment of the ceramic filter.
Figure 1C is a cross-sectional view taken along line A in Figure A, Figure 2 is an equivalent circuit diagram of the ceramic filter in Figure 1, Figure 3 is an equivalent circuit diagram of the ceramic filter in Figure 1. FIG. 2 is a perspective view showing a thin plate made of thermosetting resin sealing the opening of the insulating case of the ceramic filter of the present invention in a state before use; 1, 2... Piezoelectric resonator, 3... Insulating case, 3
1...Opening, 4a, 4a', 4b, 4c, 4d
...Terminal board, 31a, 41a', 41b...Terminal leg, 7...Insulating material.
Claims (1)
面と当接、導通する端子板とを収納し、外部の回
路と接続する細長い端子脚を該端子板から突設さ
せて上記絶縁ケースの開口部を絶縁材料によつて
封塞してなるものにおいて、上記の細長い端子脚
を挿通する小孔を具えた熱硬化性樹脂の薄板を上
記絶縁材料として絶縁ケースの開口部に嵌挿し、
これを加熱して該開口部を密閉したことを特徴と
するセラミツクフイルタ。 A piezoelectric resonator and a terminal plate that contacts and conducts with the electrode surface of the resonator are housed in an insulating case, and elongated terminal legs for connecting to an external circuit are protruded from the terminal plate. In the case where the opening is sealed with an insulating material, a thin plate of thermosetting resin having a small hole through which the elongated terminal leg is inserted is inserted into the opening of the insulating case as the insulating material,
A ceramic filter characterized in that the opening is sealed by heating the ceramic filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP919186U JPS62121828U (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP919186U JPS62121828U (en) | 1986-01-24 | 1986-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62121828U true JPS62121828U (en) | 1987-08-03 |
Family
ID=30794271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP919186U Pending JPS62121828U (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62121828U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6045401B2 (en) * | 1977-03-16 | 1985-10-09 | 日東電工株式会社 | Polarizer |
-
1986
- 1986-01-24 JP JP919186U patent/JPS62121828U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6045401B2 (en) * | 1977-03-16 | 1985-10-09 | 日東電工株式会社 | Polarizer |