JPH0193580U - - Google Patents
Info
- Publication number
- JPH0193580U JPH0193580U JP18868887U JP18868887U JPH0193580U JP H0193580 U JPH0193580 U JP H0193580U JP 18868887 U JP18868887 U JP 18868887U JP 18868887 U JP18868887 U JP 18868887U JP H0193580 U JPH0193580 U JP H0193580U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- control means
- sound wave
- directivity angle
- transducer
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 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 |
|---|---|---|---|
| JP1987188688U JPH0524229Y2 (US20110009641A1-20110113-C00256.png) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188688U JPH0524229Y2 (US20110009641A1-20110113-C00256.png) | 1987-12-11 | 1987-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193580U true JPH0193580U (US20110009641A1-20110113-C00256.png) | 1989-06-20 |
| JPH0524229Y2 JPH0524229Y2 (US20110009641A1-20110113-C00256.png) | 1993-06-21 |
Family
ID=31479763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987188688U Expired - Lifetime JPH0524229Y2 (US20110009641A1-20110113-C00256.png) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524229Y2 (US20110009641A1-20110113-C00256.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019066208A (ja) * | 2017-09-28 | 2019-04-25 | 本多電子株式会社 | 超音波ソナー装置 |
| JP2020190451A (ja) * | 2019-05-21 | 2020-11-26 | 古野電気株式会社 | 水中探知装置、および、水中探知方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242383A (ja) * | 1984-05-16 | 1985-12-02 | Furuno Electric Co Ltd | ３次元水中探知装置に用いる超音波送受波装置 |
| JPS6215478A (ja) * | 1985-07-12 | 1987-01-23 | Furuno Electric Co Ltd | 水中探知装置における超音波信号の送信装置 |
-
1987
- 1987-12-11 JP JP1987188688U patent/JPH0524229Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242383A (ja) * | 1984-05-16 | 1985-12-02 | Furuno Electric Co Ltd | ３次元水中探知装置に用いる超音波送受波装置 |
| JPS6215478A (ja) * | 1985-07-12 | 1987-01-23 | Furuno Electric Co Ltd | 水中探知装置における超音波信号の送信装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019066208A (ja) * | 2017-09-28 | 2019-04-25 | 本多電子株式会社 | 超音波ソナー装置 |
| JP2020190451A (ja) * | 2019-05-21 | 2020-11-26 | 古野電気株式会社 | 水中探知装置、および、水中探知方法 |
| US11668822B2 (en) | 2019-05-21 | 2023-06-06 | Furuno Electric Company Limited | Underwater detection apparatus and underwater detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524229Y2 (US20110009641A1-20110113-C00256.png) | 1993-06-21 |
