JPH0283482U - - Google Patents
Info
- Publication number
- JPH0283482U JPH0283482U JP12829089U JP12829089U JPH0283482U JP H0283482 U JPH0283482 U JP H0283482U JP 12829089 U JP12829089 U JP 12829089U JP 12829089 U JP12829089 U JP 12829089U JP H0283482 U JPH0283482 U JP H0283482U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- depression
- signal
- actual
- depression angle
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 3
- 230000004907 flux Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Position Or Direction (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128290U JPH0624792Y2 (ja) | 1989-11-01 | 1989-11-01 | 水中送受波装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128290U JPH0624792Y2 (ja) | 1989-11-01 | 1989-11-01 | 水中送受波装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0283482U true JPH0283482U (es) | 1990-06-28 |
| JPH0624792Y2 JPH0624792Y2 (ja) | 1994-06-29 |
Family
ID=31381490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989128290U Expired - Lifetime JPH0624792Y2 (ja) | 1989-11-01 | 1989-11-01 | 水中送受波装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624792Y2 (es) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4883854A (es) * | 1972-02-07 | 1973-11-08 | ||
| JPS5466869A (en) * | 1977-11-08 | 1979-05-29 | Furuno Electric Co | Control mechanism for supersonic vibrator for underwater detection |
| JPS56140271A (en) * | 1980-04-02 | 1981-11-02 | Furuno Electric Co Ltd | Radar device |
| JPS5946007U (ja) * | 1982-09-14 | 1984-03-27 | 電気興業株式会社 | 指向性アンテナの方向制御装置 |
-
1989
- 1989-11-01 JP JP1989128290U patent/JPH0624792Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4883854A (es) * | 1972-02-07 | 1973-11-08 | ||
| JPS5466869A (en) * | 1977-11-08 | 1979-05-29 | Furuno Electric Co | Control mechanism for supersonic vibrator for underwater detection |
| JPS56140271A (en) * | 1980-04-02 | 1981-11-02 | Furuno Electric Co Ltd | Radar device |
| JPS5946007U (ja) * | 1982-09-14 | 1984-03-27 | 電気興業株式会社 | 指向性アンテナの方向制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624792Y2 (ja) | 1994-06-29 |