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Underwater mooring rope

一种绳索、系泊的技术，应用在系泊绳索领域，能够解决易损坏、维修成本高昂等问题，达到改善浮力性能、增强耐磨性、消除需求的效果

Active Publication Date: 2021-01-22
BEXCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the external buoyancy elements may be easily damaged during use, which not only interrupts offtake service as the line is installed and / or taken out of service, but is also expensive to repair

Method used

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  • Underwater mooring rope
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Embodiment Construction

[0030] The present invention will be described with respect to particular embodiments and with reference to certain drawings but the invention is not limited thereto but only by the claims. The drawings described are only schematic and non-limiting. In the drawings, the size of some of the elements may be exaggerated and not drawn on scale for illustrative purposes. The dimensions and relative dimensions do not necessarily correspond to actual reductions for practicing the invention.

[0031] Furthermore, the terms first, second, third and similar terms in the description and claims are used to distinguish similar elements and not necessarily to describe a sequence or chronological order. The terms are interchangeable under appropriate circumstances and the embodiments of the invention can operate in other sequences than described or illustrated herein.

[0032] Furthermore, the terms top, bottom, upper, lower, etc. in the description and claims are used for descriptive purp...

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Abstract

The present invention relates to a mooring rope for use in subsea mooring, or a substantially synthetic rope thereof, said synthetic rope comprising a rope core and a layered shell arranged around therope core, said the shell having a braided outer shell layer. The shell comprises sub-surface buoyancy elements, suitable for use in a subsea environment, extending in radial direction between the rope core and the outer shell.

Description

technical field [0001] The present invention relates to a mooring rope comprising a substantially synthetic rope having a rope core and a sheath portion braided around the core. The invention also relates to a synthetic rope provided to form part of such a mooring rope. Background technique [0002] Unlike wire and chain mooring systems, which rely on the weight of the mooring rope to secure the surface production station, synthetic rope mooring systems use the elasticity of the rope to provide the required restoring force. The advantage of synthetic ropes is that they sag less under their own weight due to their low weight. The most commonly used synthetic materials are polyester, polyamide, polypropylene, aramid and HMPE (high molecular polyethylene). [0003] Such synthetic ropes are known from the prior art and comprise a rope core and a sheath woven around said core. Since most synthetic ropes do not naturally float in seawater, external buoyancy elements need to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/02D07B1/20
CPCD07B1/02D07B1/025D07B1/20D07B2201/104D07B2201/1096D07B2201/2074D07B2201/2088D07B2201/209D07B2201/2095D07B2205/201D07B2205/2039D07B2205/2042D07B2205/205D07B2205/301D07B2501/2061D07B2801/10D07B2801/22D07B1/005D07B2201/2023D07B2201/2053D07B2201/2055D07B2201/2089D07B2401/202
Inventor 昆腾·德尔图尔
Owner BEXCO
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