FLOATING STRUCTURE FLUID DYNAMIC FORCE USE SYSTEM AND WIND-PROPELLED VESSEL Russian patent published in 2017 - IPC F03D9/00 F03D9/30 F03B13/26 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to a floating structure fluid dynamic force use system and a wind-propelled vessel which uses fluid dynamic force system. Floating structure fluid dynamic force use system comprises an assembly which extracts energy from wind or water, and a floating structure which supports assembly. Assembly comprises a wind receiving part which receives fluid dynamic force, and a support column which supports wind receiving part. Assembly is positioned with centre of gravity thereof below water line, is supported to be capable of tilting relative to floating structure using any of following elements: pin joint, a universal joint, a pillow ball-type spherical bearing, and an elastic body support mechanism provided therebetween. Assembly is supported rotatably around a centre axis of support column with respect to floating structure. At least wind force is used as fluid energy. Force-receiving part includes a wind-receiving part for receiving wind force in air. Support includes an upper support, supporting wind-receiving part and a lower support, supporting a ballast set below water, upper support and lower support are connected to each other coaxially rotatably relative to each other in a rigid state with respect to a centre axis of support with a bearing provided therebetween.

EFFECT: invention is aimed at compensating for overturning moment and reducing tilting.

17cl, 19 dwg