JPS6312996U - - Google Patents
Info
- Publication number
- JPS6312996U JPS6312996U JP2409186U JP2409186U JPS6312996U JP S6312996 U JPS6312996 U JP S6312996U JP 2409186 U JP2409186 U JP 2409186U JP 2409186 U JP2409186 U JP 2409186U JP S6312996 U JPS6312996 U JP S6312996U
- Authority
- JP
- Japan
- Prior art keywords
- base
- parallel
- negative electrode
- positive electrode
- electrode surface
- 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
- 239000000463 material Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図は本考案の超音波探触子の一実施例を示
し、Ａは全様斜視図、Ｂは要部拡大断面図である
。第２図は圧電磁器の細片を用いた従来の超音波
探触子を参考として示す斜視図である。 １……基板、１ａ……一方の主表面、１ｂ……
他方の主表面、２……正極側電極面、３……負極
側電極面、４……背面制動材。
し、Ａは全様斜視図、Ｂは要部拡大断面図である
。第２図は圧電磁器の細片を用いた従来の超音波
探触子を参考として示す斜視図である。 １……基板、１ａ……一方の主表面、１ｂ……
他方の主表面、２……正極側電極面、３……負極
側電極面、４……背面制動材。
Claims (1)
- 高分子材料に圧電磁器の粉末を含む複合圧電材
料からなり、円弧状に湾曲する板状体を基盤１と
し、これのいずれか一方の主表面１ａを超音波の
放射側としてこれに広い正極側電極面２、他方の
主表面１ｂに上記正極側電極面２を共通電極とし
てそれぞれ並列に接続される帯状の負極側電極面
３の複数を並設し、かつ該負極側電極面３を形成
した上記の放射側と反対側の主表面に背面制動材
４を設けてなる超音波探触子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2409186U JPS6312996U (ja) | 1986-02-20 | 1986-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2409186U JPS6312996U (ja) | 1986-02-20 | 1986-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6312996U true JPS6312996U (ja) | 1988-01-28 |
Family
ID=30823003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2409186U Pending JPS6312996U (ja) | 1986-02-20 | 1986-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312996U (ja) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5591293A (en) * | 1978-12-28 | 1980-07-10 | Olympus Optical Co Ltd | Ultrasonic wave transmission/reception probe |
| JPS55151891A (en) * | 1979-05-16 | 1980-11-26 | Toray Ind Inc | Scan-type ultrasonic transducer using high molecular piezoelectric film |
| JPS56124071A (en) * | 1980-03-05 | 1981-09-29 | Furuno Electric Co Ltd | Underwater detection device |
| JPS60114239A (ja) * | 1983-11-28 | 1985-06-20 | 株式会社日立製作所 | 超音波探触子の製造方法 |
-
1986
- 1986-02-20 JP JP2409186U patent/JPS6312996U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5591293A (en) * | 1978-12-28 | 1980-07-10 | Olympus Optical Co Ltd | Ultrasonic wave transmission/reception probe |
| JPS55151891A (en) * | 1979-05-16 | 1980-11-26 | Toray Ind Inc | Scan-type ultrasonic transducer using high molecular piezoelectric film |
| JPS56124071A (en) * | 1980-03-05 | 1981-09-29 | Furuno Electric Co Ltd | Underwater detection device |
| JPS60114239A (ja) * | 1983-11-28 | 1985-06-20 | 株式会社日立製作所 | 超音波探触子の製造方法 |