JPH0157883U - - Google Patents
Info
- Publication number
- JPH0157883U JPH0157883U JP15341187U JP15341187U JPH0157883U JP H0157883 U JPH0157883 U JP H0157883U JP 15341187 U JP15341187 U JP 15341187U JP 15341187 U JP15341187 U JP 15341187U JP H0157883 U JPH0157883 U JP H0157883U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- shaped
- circles
- reflective material
- face
- 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)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図に示す実施例を応用した位置確認システ
ムの機器配置図である。 １１……コーン状反射材、１２……ホルダ、１
３……超音波発生部。
は第１図に示す実施例を応用した位置確認システ
ムの機器配置図である。 １１……コーン状反射材、１２……ホルダ、１
３……超音波発生部。
Claims (1)
- 半径の異なる２つの円を両端面とする中空のコ
ーン状反射材と、このコーン状反射材の大きい円
の方の端面に接続した超音波発生部とを備えたこ
とを特徴とする超音波送波器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341187U JPH0157883U (ja) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341187U JPH0157883U (ja) | 1987-10-06 | 1987-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0157883U true JPH0157883U (ja) | 1989-04-11 |
Family
ID=31429226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15341187U Pending JPH0157883U (ja) | 1987-10-06 | 1987-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0157883U (ja) |
-
1987
- 1987-10-06 JP JP15341187U patent/JPH0157883U/ja active Pending