Title:
MOORING LINE TENSION MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/029205
Kind Code:
A1
Abstract:
A mooring line tension monitoring system (1) according to one embodiment monitors the tension of a mooring line (10), which is strung on at least one mooring fitting (22) on a vessel (21) and has been fastened, at the tip end thereof, to a mooring post (31) of a fixing structure (3), and includes a control device (9) and a mooring apparatus (4) including a drum on which the mooring line (10) is wound. The control device (9) calculates the drum-side tension P of the mooring line (10), determines the tension attenuation factor R due to the mooring line (10) being strung on the at least one mooring fitting (22), and calculates the mooring post-side tension P0 of the mooring line (10) by multiplying the tension attenuation factor R by the drum-side tension P, or by dividing the drum-side tension P by the tension attenuation factor R.
Inventors:
KAZAMA EIKI
NODA TAKASHI
OE HIROSHI
MORISHITA ATSUSHI
NODA TAKASHI
OE HIROSHI
MORISHITA ATSUSHI
Application Number:
PCT/JP2023/021877
Publication Date:
February 08, 2024
Filing Date:
June 13, 2023
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B63B21/04; B63B21/16; B66D1/58
Domestic Patent References:
| WO2022030533A1 | 2022-02-10 | |||
| WO2022118541A1 | 2022-06-09 | |||
| WO2022118753A1 | 2022-06-09 | |||
| WO2020110902A1 | 2020-06-04 |
Foreign References:
| JP2020537755A | 2020-12-24 | |||
| JPH10109686A | 1998-04-28 | |||
| JPS6259186A | 1987-03-14 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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