JPS5817000U - ultrasonic transducer - Google Patents
ultrasonic transducerInfo
- Publication number
- JPS5817000U JPS5817000U JP10888181U JP10888181U JPS5817000U JP S5817000 U JPS5817000 U JP S5817000U JP 10888181 U JP10888181 U JP 10888181U JP 10888181 U JP10888181 U JP 10888181U JP S5817000 U JPS5817000 U JP S5817000U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic transducer
- acoustic reflector
- recorded
- electrode
- electrodes
- 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図および第２図は従来の圧電型超音波トランスデユ
ーサの要部断面図、第３図は本考案の一実施例になる圧
電型超音波トランスデユーサの要部断面図である。
なお図面に用いた符号において、１・・・・・・高分子
圧電体、２，２′・・・・・・薄膜電極、３・・・・・
・音響反射板、４・・・・・・接着層、５・・・・・・
支持体、６・・・・・・外部回路（送受信機）、７．
７’ 、 ８・・・・・・リード線である。1 and 2 are sectional views of main parts of a conventional piezoelectric ultrasonic transducer, and FIG. 3 is a sectional view of main parts of a piezoelectric ultrasonic transducer according to an embodiment of the present invention. In addition, in the symbols used in the drawings, 1... Polymer piezoelectric material, 2, 2'... Thin film electrode, 3...
・Acoustic reflector, 4...Adhesive layer, 5...
Support body, 6... External circuit (transmitter/receiver), 7.
7', 8... Lead wires.
Claims (1)
なる超音波トランスデユーサにおいて１、 該音響反
射板と該音響反射板側の電極とを電気的に接続したこと
を特徴と−する超音波トランスデユーサ。An ultrasonic transducer comprising an acoustic reflector on the back side of a piezoelectric body having electrodes on both sides, characterized in that: 1. the acoustic reflector and the electrode on the side of the acoustic reflector are electrically connected; Ultrasonic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10888181U JPS5817000U (en) | 1981-07-22 | 1981-07-22 | ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10888181U JPS5817000U (en) | 1981-07-22 | 1981-07-22 | ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5817000U true JPS5817000U (en) | 1983-02-02 |
Family
ID=29903270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10888181U Pending JPS5817000U (en) | 1981-07-22 | 1981-07-22 | ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5817000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03176076A (en) * | 1989-09-05 | 1991-07-31 | Pacesetter Infusion Ltd | Supersonic transducer assembly and its manufacture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140770U (en) * | 1974-09-20 | 1976-03-26 | ||
| JPS55121799A (en) * | 1979-03-13 | 1980-09-19 | Toray Ind Inc | Electroacoustic conversion element |
-
1981
- 1981-07-22 JP JP10888181U patent/JPS5817000U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140770U (en) * | 1974-09-20 | 1976-03-26 | ||
| JPS55121799A (en) * | 1979-03-13 | 1980-09-19 | Toray Ind Inc | Electroacoustic conversion element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03176076A (en) * | 1989-09-05 | 1991-07-31 | Pacesetter Infusion Ltd | Supersonic transducer assembly and its manufacture |
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