JPS60180130U - Low Qm piezoelectric resonator - Google Patents
Low Qm piezoelectric resonatorInfo
- Publication number
- JPS60180130U JPS60180130U JP6749084U JP6749084U JPS60180130U JP S60180130 U JPS60180130 U JP S60180130U JP 6749084 U JP6749084 U JP 6749084U JP 6749084 U JP6749084 U JP 6749084U JP S60180130 U JPS60180130 U JP S60180130U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric resonator
- low
- lead terminals
- thickness
- shear vibration
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るＦＭディスクリミネータ用圧電共
振子の一実施例の縦断面図、第２図は第１図のＦＭディ
スクリミネータ用圧電共振子に使用されるエレメントの
斜視図、第３図および第４図は夫々第１図のＦＭディス
クリミネータ用圧電共振子の製造方法の説明図、第５図
および第６図は夫々クオードレーチャ検波回路の回路図
、第７図は従来のＦＭディスクリミネータ用圧電共振子
の斜視図である。
３１・・・・・・ケース、３２・・・・・・ゴム状弾性
体、３３・・・・・・エレメント、３４・・・・・・圧
！板、３５． ３６・・・・・・電極、３７・・・・・
・厚みすべり振動部分、３８，３９・・・・・・リード
端子、４０・・・・・・樹脂。
第２図
第４図 ＦＴ ３７FIG. 1 is a longitudinal sectional view of an embodiment of the piezoelectric resonator for an FM discriminator according to the present invention, and FIG. 2 is a perspective view of an element used in the piezoelectric resonator for an FM discriminator shown in FIG. 1. 3 and 4 are respectively explanatory diagrams of the manufacturing method of the piezoelectric resonator for the FM discriminator shown in FIG. 1, FIGS. 5 and 6 are circuit diagrams of the quadrature detection circuit, and FIG. FIG. 2 is a perspective view of a conventional piezoelectric resonator for an FM discriminator. 31...Case, 32...Rubber-like elastic body, 33...Element, 34...Pressure! Board, 35. 36... Electrode, 37...
・Thickness sliding vibration part, 38, 39...Lead terminal, 40...Resin. Figure 2 Figure 4 FT 37
Claims (1)
部分がエネルギー閉じ込め形厚みすべり振動を行うエレ
メントを備えており、このエレメントは一端開口状のケ
ース内に充填されたゴム状弾性体中に厚みすべり振動可
能に保持されるとともに、エレメントの電極に夫々導電
的に接着されたリード端子が上記ケースの開口から引き
出されてＬ）ることを特徴とする低Ｑｍ圧電共振子。The part located between the electrodes formed on both surfaces of the piezoelectric plate is equipped with an element that performs energy-trapped thickness-shear vibration. A low Qm piezoelectric resonator, characterized in that the lead terminals are held so as to be capable of thickness-shear vibration and are pulled out from the opening of the case, and lead terminals are electrically conductively bonded to the electrodes of the element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6749084U JPS60180130U (en) | 1984-05-08 | 1984-05-08 | Low Qm piezoelectric resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6749084U JPS60180130U (en) | 1984-05-08 | 1984-05-08 | Low Qm piezoelectric resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60180130U true JPS60180130U (en) | 1985-11-29 |
Family
ID=30601362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6749084U Pending JPS60180130U (en) | 1984-05-08 | 1984-05-08 | Low Qm piezoelectric resonator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04220808A (en) * | 1990-12-21 | 1992-08-11 | Murata Mfg Co Ltd | Manufacture of piezoelectric component |
-
1984
- 1984-05-08 JP JP6749084U patent/JPS60180130U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04220808A (en) * | 1990-12-21 | 1992-08-11 | Murata Mfg Co Ltd | Manufacture of piezoelectric component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60180130U (en) | Low Qm piezoelectric resonator | |
| JPS60180131U (en) | Chip type piezoelectric resonator | |
| JPS60172425U (en) | piezoelectric resonator | |
| JPS6146722U (en) | 3 terminal capacitor | |
| JPS60136538U (en) | piezoelectric resonator | |
| JPS60180129U (en) | Chip type piezoelectric resonator | |
| JPS59183162U (en) | Motor terminal connection device | |
| JPS59101425U (en) | electronic components | |
| JPS6088629U (en) | piezoelectric resonator | |
| JPS6045523U (en) | composite electronic components | |
| JPS59131133U (en) | Terminal board unit with capacitor | |
| JPS59154922U (en) | Piezoelectric element holding structure | |
| JPS6082829U (en) | Oscillator | |
| JPS6055117U (en) | Piezoelectric element holding structure | |
| JPS6040127U (en) | ultrasonic delay line | |
| JPS6082834U (en) | Piezoelectric resonant components | |
| JPS6059623U (en) | piezoelectric resonator | |
| JPS59156360U (en) | storage battery device | |
| JPS6045524U (en) | composite electronic components | |
| JPS60139331U (en) | Piezoelectric element holding structure | |
| JPS5927619U (en) | piezoelectric vibrating parts | |
| JPS5889924U (en) | electronic components | |
| JPS59151426U (en) | Molded capacitor with safety device | |
| JPS6079828U (en) | Chip type piezoelectric resonant component | |
| JPS59152815U (en) | piezoelectric vibrator |