JPH0361718U - - Google Patents
Info
- Publication number
- JPH0361718U JPH0361718U JP12188589U JP12188589U JPH0361718U JP H0361718 U JPH0361718 U JP H0361718U JP 12188589 U JP12188589 U JP 12188589U JP 12188589 U JP12188589 U JP 12188589U JP H0361718 U JPH0361718 U JP H0361718U
- Authority
- JP
- Japan
- Prior art keywords
- base
- groove
- piezoelectric ceramic
- ceramic oscillator
- vibrator
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案によるセラミツク発振子の一実
施例を示す正面図、第２図は第１図のＡ−Ａ線断
面図、第３図はセラミツク発振子の他の実施例を
示す外装樹脂を取り除いた正面図、第４図はベー
スの他の実施例を示す正面図、第５図は従来のセ
ラミツク発振子の構成例を示す正面図、第６図は
第５図のＢ−Ｂ線断面図、第７図は従来品と改良
品の温度特性図である。
１０……圧電磁器振動子、２０……ベース、２
１，２２，２３……スリツト、２４……貫通孔、
２５……溝。
Fig. 1 is a front view showing one embodiment of the ceramic oscillator according to the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is an exterior resin showing another embodiment of the ceramic oscillator. 4 is a front view showing another embodiment of the base, FIG. 5 is a front view showing an example of the configuration of a conventional ceramic oscillator, and FIG. 6 is a line BB in FIG. 5. The cross-sectional view and FIG. 7 are temperature characteristic diagrams of the conventional product and the improved product. 10...Piezoelectric ceramic vibrator, 20...Base, 2
1, 22, 23...Slit, 24...Through hole,
25... Groove.
Claims (1)
を取付け、圧電磁器振動子の振動部分の周囲に空
隙を設けた状態で該溝を封止してなるセラミツク
発振子において、該溝に達するスリツトをベース
に形成したことを特徴とするセラミツク発振子。 (2) 一本の前記スリツトが、圧電磁器振動子の
中央付近と交差する形にベースに形成されている
請求項１のセラミツク発振子。 (3) 複数本の前記スリツトが、圧電磁器振動子
の中央付近と交差する形にベースに形成されてい
る請求項１のセラミツク発振子。 (4) ベースに形成した溝の中に圧電磁器振動子
を取付け、圧電磁器振動子の振動部分の周囲に空
隙を設けた状態で該溝を封止してなるセラミツク
発振子において、該溝に臨む貫通孔をベースに形
成したことを特徴とするセラミツク発振子。[Claims for Utility Model Registration] (1) A piezoelectric ceramic vibrator is installed in a groove formed in a base, and the groove is sealed with a gap provided around the vibrating part of the piezoelectric ceramic vibrator. A ceramic oscillator characterized in that a slit reaching the groove is formed in the base. (2) The ceramic oscillator according to claim 1, wherein the one slit is formed in the base so as to intersect near the center of the piezoelectric ceramic oscillator. (3) The ceramic oscillator according to claim 1, wherein the plurality of slits are formed in the base so as to intersect near the center of the piezoelectric ceramic oscillator. (4) A ceramic oscillator in which a piezoelectric ceramic vibrator is mounted in a groove formed in a base, and the groove is sealed with a gap provided around the vibrating part of the piezoelectric ceramic vibrator. A ceramic oscillator characterized by having a base formed with a facing through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121885U JPH087695Y2 (en) | 1989-10-18 | 1989-10-18 | Ceramic oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121885U JPH087695Y2 (en) | 1989-10-18 | 1989-10-18 | Ceramic oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0361718U true JPH0361718U (en) | 1991-06-17 |
| JPH087695Y2 JPH087695Y2 (en) | 1996-03-04 |
Family
ID=31669908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989121885U Expired - Lifetime JPH087695Y2 (en) | 1989-10-18 | 1989-10-18 | Ceramic oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087695Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5789320A (en) * | 1980-11-22 | 1982-06-03 | Murata Mfg Co Ltd | Piezoelectric parts and their production |
| JPS6452312U (en) * | 1987-09-28 | 1989-03-31 | ||
| JPH0260324U (en) * | 1988-10-26 | 1990-05-02 |
-
1989
- 1989-10-18 JP JP1989121885U patent/JPH087695Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5789320A (en) * | 1980-11-22 | 1982-06-03 | Murata Mfg Co Ltd | Piezoelectric parts and their production |
| JPS6452312U (en) * | 1987-09-28 | 1989-03-31 | ||
| JPH0260324U (en) * | 1988-10-26 | 1990-05-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087695Y2 (en) | 1996-03-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |