JPS59166598U - Ultrasonic transducer - Google Patents
Ultrasonic transducerInfo
- Publication number
- JPS59166598U JPS59166598U JP5717883U JP5717883U JPS59166598U JP S59166598 U JPS59166598 U JP S59166598U JP 5717883 U JP5717883 U JP 5717883U JP 5717883 U JP5717883 U JP 5717883U JP S59166598 U JPS59166598 U JP S59166598U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic transducer
- piezoelectric body
- ultrasonic
- pores
- wrapped
- 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
- Transducers For Ultrasonic Waves (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図は従来例を示す断面図、第２図は第１図例の指向
特性図、第３図は本考案の一例を示す断面図、第４図は
第３図例の指向特性図である。
２・・・・・・圧電磁器板、７・・・・・・シリコンゴ
ムスポンジ、８・・・・・・コルクシート。Fig. 1 is a sectional view showing a conventional example, Fig. 2 is a directional characteristic diagram of the example in Fig. 1, Fig. 3 is a sectional view showing an example of the present invention, and Fig. 4 is a directional characteristic diagram of the example in Fig. 3. be. 2...Piezoelectric ceramic plate, 7...Silicone rubber sponge, 8...Cork sheet.
Claims (1)
なう超音波振動子において、前記圧電体の側方および後
方を気孔を有するシリコンゴムスポンジで包み、その周
囲をポリウレタンゴムで覆い、さらに後方には薄いコル
クシートを配置し、さらに金属剛体で裏打ちしたことを
特徴とする超音波送受波器。In an ultrasonic vibrator that transmits and receives ultrasonic waves by providing electrodes on a piezoelectric body, the sides and rear of the piezoelectric body are wrapped with a silicone rubber sponge having pores, and the surrounding area is covered with polyurethane rubber. Furthermore, the ultrasonic transducer features a thin cork sheet placed at the rear, which is further lined with a rigid metal body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5717883U JPS59166598U (en) | 1983-04-15 | 1983-04-15 | Ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5717883U JPS59166598U (en) | 1983-04-15 | 1983-04-15 | Ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59166598U true JPS59166598U (en) | 1984-11-08 |
Family
ID=30187488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5717883U Pending JPS59166598U (en) | 1983-04-15 | 1983-04-15 | Ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59166598U (en) |
-
1983
- 1983-04-15 JP JP5717883U patent/JPS59166598U/en active Pending
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