JPH0244223Y2 - - Google Patents
Info
- Publication number
- JPH0244223Y2 JPH0244223Y2 JP14441084U JP14441084U JPH0244223Y2 JP H0244223 Y2 JPH0244223 Y2 JP H0244223Y2 JP 14441084 U JP14441084 U JP 14441084U JP 14441084 U JP14441084 U JP 14441084U JP H0244223 Y2 JPH0244223 Y2 JP H0244223Y2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic waves
- transducers
- αmax
- azimuth
- mask
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14441084U JPH0244223Y2 (uk) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14441084U JPH0244223Y2 (uk) | 1984-09-25 | 1984-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6160181U JPS6160181U (uk) | 1986-04-23 |
| JPH0244223Y2 true JPH0244223Y2 (uk) | 1990-11-22 |
Family
ID=30702686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14441084U Expired JPH0244223Y2 (uk) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244223Y2 (uk) |
-
1984
- 1984-09-25 JP JP14441084U patent/JPH0244223Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6160181U (uk) | 1986-04-23 |
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