JPH0733187Y2 - 船舶接岸速度計 - Google Patents
船舶接岸速度計Info
- Publication number
- JPH0733187Y2 JPH0733187Y2 JP8355188U JP8355188U JPH0733187Y2 JP H0733187 Y2 JPH0733187 Y2 JP H0733187Y2 JP 8355188 U JP8355188 U JP 8355188U JP 8355188 U JP8355188 U JP 8355188U JP H0733187 Y2 JPH0733187 Y2 JP H0733187Y2
- Authority
- JP
- Japan
- Prior art keywords
- value
- ship
- circuit
- detection circuit
- signal
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 30
- 238000005259 measurement Methods 0.000 claims description 23
- 230000002159 abnormal effect Effects 0.000 claims description 21
- 239000013535 sea water Substances 0.000 claims description 9
- 230000005856 abnormality Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004397 blinking Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000000356 contaminant Substances 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 |
|---|---|---|---|
| JP8355188U JPH0733187Y2 (ja) | 1988-06-24 | 1988-06-24 | 船舶接岸速度計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8355188U JPH0733187Y2 (ja) | 1988-06-24 | 1988-06-24 | 船舶接岸速度計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026283U JPH026283U (en]) | 1990-01-16 |
| JPH0733187Y2 true JPH0733187Y2 (ja) | 1995-07-31 |
Family
ID=31308264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8355188U Expired - Lifetime JPH0733187Y2 (ja) | 1988-06-24 | 1988-06-24 | 船舶接岸速度計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733187Y2 (en]) |
-
1988
- 1988-06-24 JP JP8355188U patent/JPH0733187Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026283U (en]) | 1990-01-16 |
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