JPH0295931U - - Google Patents
Info
- Publication number
- JPH0295931U JPH0295931U JP456989U JP456989U JPH0295931U JP H0295931 U JPH0295931 U JP H0295931U JP 456989 U JP456989 U JP 456989U JP 456989 U JP456989 U JP 456989U JP H0295931 U JPH0295931 U JP H0295931U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- base
- terminal
- case
- piezoelectric 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
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims 1
Description
第１図は本考案の一実施例を示すラダー型圧電
フイルタの概略縦断面図、第２図はベースの底面
斜視図、第３図は従来の圧電部品の封止構造を示
す概略縦断面図である。
１……ケース、２ａ，２ｂ，２ｃ，２ｄ……圧
電共振子、６，７，８……端子、１１……ベース
、１３……薄肉部、１４……封止剤。
Fig. 1 is a schematic vertical cross-sectional view of a ladder-type piezoelectric filter showing an embodiment of the present invention, Fig. 2 is a bottom perspective view of the base, and Fig. 3 is a schematic vertical cross-sectional view showing the sealing structure of a conventional piezoelectric component. It is. DESCRIPTION OF SYMBOLS 1... Case, 2a, 2b, 2c, 2d... Piezoelectric resonator, 6, 7, 8... Terminal, 11... Base, 13... Thin wall part, 14... Sealing agent.
Claims (1)
れ、該圧電共振子に端子が接続されていると共に
、ケースの開口部が該開口部に適合したベースと
封止剤とで封止された圧電部品の封止構造におい
て、上記ベースが、端子と対応する箇所に薄肉部
を有することを特徴とする圧電部品の封止構造。 A piezoelectric resonator is housed in a case having an opening, a terminal is connected to the piezoelectric resonator, and the opening of the case is sealed with a sealant and a base that fits the opening. A piezoelectric component sealing structure, wherein the base has a thin wall portion at a location corresponding to a terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456989U JPH0295931U (en) | 1989-01-18 | 1989-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456989U JPH0295931U (en) | 1989-01-18 | 1989-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295931U true JPH0295931U (en) | 1990-07-31 |
Family
ID=31207199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP456989U Pending JPH0295931U (en) | 1989-01-18 | 1989-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295931U (en) |
-
1989
- 1989-01-18 JP JP456989U patent/JPH0295931U/ja active Pending