JPS5551683A - Automatic fixed-position retaining buoy - Google Patents
Automatic fixed-position retaining buoyInfo
- Publication number
- JPS5551683A JPS5551683A JP12240778A JP12240778A JPS5551683A JP S5551683 A JPS5551683 A JP S5551683A JP 12240778 A JP12240778 A JP 12240778A JP 12240778 A JP12240778 A JP 12240778A JP S5551683 A JPS5551683 A JP S5551683A
- Authority
- JP
- Japan
- Prior art keywords
- buoy
- transponder
- anchor
- deviation
- sea
- 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
Abstract
PURPOSE: To eliminate the necessity of mooring cable by arranging in thrown state a transponder which transmits electric wave or sound wave at a fixed position on the sea bottom and controlling the position of a buoy by this transponder.
CONSTITUTION: A control calculating circuit 9 detects the deviation amount of a buoy 2 by the signal from a transponder 16 arranged in thrown state on the sea bottom, and calculates the necessary turning and shift amount of the buoy 2. According to this calculation, a thruster 10 for revolution and a thryster 11 for propulsion are driven, and the buoy 2 is shifted at a standard position. When the buoy generates the deviation above standard, or deviation correcting instruction is not operated, an anchor is drawn out, and a buoyancy tank 1 is cut off, then the ship is pulled by anchor 6, and the buoy 2 sinks in the sea, and anchoring at a proper depth can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12240778A JPS5551683A (en) | 1978-10-04 | 1978-10-04 | Automatic fixed-position retaining buoy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12240778A JPS5551683A (en) | 1978-10-04 | 1978-10-04 | Automatic fixed-position retaining buoy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5551683A true JPS5551683A (en) | 1980-04-15 |
JPS5649791B2 JPS5649791B2 (en) | 1981-11-25 |
Family
ID=14835026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12240778A Granted JPS5551683A (en) | 1978-10-04 | 1978-10-04 | Automatic fixed-position retaining buoy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5551683A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100781867B1 (en) | 2006-07-28 | 2007-12-05 | 대우조선해양 주식회사 | Device and method for detecting position of a buoy arranged in a lng regasification vessel |
CN107585263A (en) * | 2017-07-21 | 2018-01-16 | 青岛航讯科技有限公司 | A kind of orientable deep-sea of sink-float certainly is tethered at test platform |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0667374U (en) * | 1993-02-23 | 1994-09-22 | 松下電工株式会社 | Cushioning material for packing |
-
1978
- 1978-10-04 JP JP12240778A patent/JPS5551683A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100781867B1 (en) | 2006-07-28 | 2007-12-05 | 대우조선해양 주식회사 | Device and method for detecting position of a buoy arranged in a lng regasification vessel |
CN107585263A (en) * | 2017-07-21 | 2018-01-16 | 青岛航讯科技有限公司 | A kind of orientable deep-sea of sink-float certainly is tethered at test platform |
Also Published As
Publication number | Publication date |
---|---|
JPS5649791B2 (en) | 1981-11-25 |
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