System for mooring offshore structure group and method for mooring offshore structure group
US10351211B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2014 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Oct 21, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system includes mooring lines arranged respectively in three to eight directions, and at least one of a plurality of offshore structures included in the offshore structure group is moored by locking the mooring lines in the respective directions with separate mooring bases, and at least one of the mooring bases locks the mooring lines which are connected respectively to three to eight of the offshore structures in the offshore structure group. With this configuration, even when part of the mooring lines mooring the offshore structures is broken or the mooring function of the mooring bases is lost, although the offshore structure moves, the offshore structure is kept being moored by the remaining mooring-line group, so that the offshore structure can be prevented from colliding with another offshore structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.