JPH0316072Y2 - - Google Patents
Info
- Publication number
- JPH0316072Y2 JPH0316072Y2 JP1984160657U JP16065784U JPH0316072Y2 JP H0316072 Y2 JPH0316072 Y2 JP H0316072Y2 JP 1984160657 U JP1984160657 U JP 1984160657U JP 16065784 U JP16065784 U JP 16065784U JP H0316072 Y2 JPH0316072 Y2 JP H0316072Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- ship
- net
- display
- distance
- 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 16
- 239000003550 marker Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 9
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 |
---|---|---|---|
JP1984160657U JPH0316072Y2 (de) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984160657U JPH0316072Y2 (de) | 1984-10-23 | 1984-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6174884U JPS6174884U (de) | 1986-05-20 |
JPH0316072Y2 true JPH0316072Y2 (de) | 1991-04-08 |
Family
ID=30718581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984160657U Expired JPH0316072Y2 (de) | 1984-10-23 | 1984-10-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0316072Y2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004099815A1 (ja) * | 2003-05-09 | 2004-11-18 | Furuno Electric Co., Ltd. | 超音波送受信装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100765A (ja) * | 1981-12-11 | 1983-06-15 | Marine Instr Co Ltd | 水中物体探知装置 |
JPS58173476A (ja) * | 1982-04-06 | 1983-10-12 | Koden Electronics Co Ltd | 漁網監視装置 |
JPS58205875A (ja) * | 1982-05-25 | 1983-11-30 | Japan Radio Co Ltd | 水中物映像表示方法 |
-
1984
- 1984-10-23 JP JP1984160657U patent/JPH0316072Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100765A (ja) * | 1981-12-11 | 1983-06-15 | Marine Instr Co Ltd | 水中物体探知装置 |
JPS58173476A (ja) * | 1982-04-06 | 1983-10-12 | Koden Electronics Co Ltd | 漁網監視装置 |
JPS58205875A (ja) * | 1982-05-25 | 1983-11-30 | Japan Radio Co Ltd | 水中物映像表示方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004099815A1 (ja) * | 2003-05-09 | 2004-11-18 | Furuno Electric Co., Ltd. | 超音波送受信装置 |
GB2418020A (en) * | 2003-05-09 | 2006-03-15 | Furuno Electrical Company Ltd | Ultrasonic wave transmitter/receiver |
GB2418020B (en) * | 2003-05-09 | 2006-12-13 | Furuno Electrical Company Ltd | Ultrasonic transmitting and receiving system |
US7460433B2 (en) | 2003-05-09 | 2008-12-02 | Furuno Electric Company, Limited | Ultrasonic wave transmitting and receiving system for detecting underwater objects |
Also Published As
Publication number | Publication date |
---|---|
JPS6174884U (de) | 1986-05-20 |
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