JPH0257031U - - Google Patents
Info
- Publication number
- JPH0257031U JPH0257031U JP13652088U JP13652088U JPH0257031U JP H0257031 U JPH0257031 U JP H0257031U JP 13652088 U JP13652088 U JP 13652088U JP 13652088 U JP13652088 U JP 13652088U JP H0257031 U JPH0257031 U JP H0257031U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- ultrasonic
- ultrasonic transducer
- waves
- wall
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13652088U JPH0257031U (ru) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13652088U JPH0257031U (ru) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257031U true JPH0257031U (ru) | 1990-04-25 |
Family
ID=31397111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13652088U Pending JPH0257031U (ru) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257031U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748749A (en) * | 1980-09-08 | 1982-03-20 | Konishiroku Photo Ind Co Ltd | Electrostatic recorder |
-
1988
- 1988-10-19 JP JP13652088U patent/JPH0257031U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748749A (en) * | 1980-09-08 | 1982-03-20 | Konishiroku Photo Ind Co Ltd | Electrostatic recorder |