JPS6233994B2 - - Google Patents
Info
- Publication number
- JPS6233994B2 JPS6233994B2 JP54016589A JP1658979A JPS6233994B2 JP S6233994 B2 JPS6233994 B2 JP S6233994B2 JP 54016589 A JP54016589 A JP 54016589A JP 1658979 A JP1658979 A JP 1658979A JP S6233994 B2 JPS6233994 B2 JP S6233994B2
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- signal
- light buoy
- ultrasonic
- light
- 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 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008520 organization 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 |
---|---|---|---|
JP1658979A JPS55110691A (en) | 1979-02-14 | 1979-02-14 | Method and device for floating away of light buoy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1658979A JPS55110691A (en) | 1979-02-14 | 1979-02-14 | Method and device for floating away of light buoy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55110691A JPS55110691A (en) | 1980-08-26 |
JPS6233994B2 true JPS6233994B2 (US20100223739A1-20100909-C00005.png) | 1987-07-23 |
Family
ID=11920456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1658979A Granted JPS55110691A (en) | 1979-02-14 | 1979-02-14 | Method and device for floating away of light buoy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55110691A (US20100223739A1-20100909-C00005.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58105891A (ja) * | 1981-12-16 | 1983-06-23 | Matsushita Electric Ind Co Ltd | プイ漂出監視方式 |
CN110171539B (zh) * | 2019-06-18 | 2020-06-26 | 荣成市和兴船业有限公司 | 一种基于磁力缓冲的海洋浮标锚链 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50103087A (US20100223739A1-20100909-C00005.png) * | 1974-01-21 | 1975-08-14 |
-
1979
- 1979-02-14 JP JP1658979A patent/JPS55110691A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50103087A (US20100223739A1-20100909-C00005.png) * | 1974-01-21 | 1975-08-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS55110691A (en) | 1980-08-26 |
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