JPH0390516U - - Google Patents
Info
- Publication number
- JPH0390516U JPH0390516U JP15163289U JP15163289U JPH0390516U JP H0390516 U JPH0390516 U JP H0390516U JP 15163289 U JP15163289 U JP 15163289U JP 15163289 U JP15163289 U JP 15163289U JP H0390516 U JPH0390516 U JP H0390516U
- Authority
- JP
- Japan
- Prior art keywords
- electrode part
- sealing member
- case
- capacitive
- piezoelectric component
- 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 4
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を示す概略分解斜視
図、第２図は上記実施例の断面図、第３図は従来
のチツプ型圧電部品を示す分解斜視図である。
１……圧電共振子、３ａ……入力電極部、３ｂ
……出力電極部、４……ケース、７ａ，７ｂ……
外部電極部、７ｃ……容量電極部、８……封止部
材。
FIG. 1 is a schematic exploded perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view of the above-mentioned embodiment, and FIG. 3 is an exploded perspective view showing a conventional chip-type piezoelectric component. 1... Piezoelectric resonator, 3a... Input electrode section, 3b
...Output electrode section, 4...Case, 7a, 7b...
External electrode part, 7c... Capacitive electrode part, 8... Sealing member.
Claims (1)
る圧電共振子が収容され、ケースの開口部が、封
止部材で閉塞されていると共に、上記封止部材に
、上記入力電極部及び出力電極部と導通可能な外
部電極部と、容量電極部とが間隔をおいて形成さ
れた圧電部品であつて、上記外部電極部及び容量
電極部が、封止部材の周面に形成されていること
を特徴とする圧電部品。 A piezoelectric resonator having an input electrode part and an output electrode part is housed in a case, and an opening of the case is closed with a sealing member, and the input electrode part and the output electrode are attached to the sealing member. A piezoelectric component in which an external electrode part and a capacitive electrode part are formed at a distance from each other, and the external electrode part and the capacitive electrode part are formed on the circumferential surface of a sealing member. A piezoelectric component featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15163289U JPH0390516U (en) | 1989-12-29 | 1989-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15163289U JPH0390516U (en) | 1989-12-29 | 1989-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390516U true JPH0390516U (en) | 1991-09-13 |
Family
ID=31697920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15163289U Pending JPH0390516U (en) | 1989-12-29 | 1989-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390516U (en) |
-
1989
- 1989-12-29 JP JP15163289U patent/JPH0390516U/ja active Pending