UMBRELLA-TYPE CARCASS WIND ROTOR Russian patent published in 2013 - IPC F03D3/00 

FIELD: power engineering.

SUBSTANCE: wind rotor is made of a bearing frame, coaxially to which there is a generator installed, having a vertical rotor shaft and radial cross beams with sheerly fixed orthogonal-wind-driven elements tightened by rims resting on carcass pillars via rollers. Orthogonal-wind-driven elements are arranged outside the bearing frame. The frame is made in the form of an umbrella-type structure due to availability of vertical-axial, horizontal-radial and sheer-coaxial sections within its pillars. Cross beams are equipped with blades developing a rising air flow. Support rollers are supplemented with similar units that press rims from top, besides, all specified units are equipped with springs.

EFFECT: getting higher industrial capacity from a wind rotor wind-driven power plant, provides for stabilisation of rotation frequency and reduced vibration of an orthogonal turbine.

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