GROUND-GENERATOR WIND ENGINE Russian patent published in 2017 - IPC F03D3/00 F03D7/00 F03D9/25 F03D9/30 F03D80/00 

FIELD: power industry.

SUBSTANCE: ground-generator wind engine comprising orthogonally-bladed wind rotors having identical dimensions, raised in the air by a gas-filled balloon shell of positive buoyancy, a mechanism of bevel gear rotation transmission to a flexible shaft stretched downwards to a freely oscillating generator located on the rotary platform of the ground spear knot. The mechanism of bevel gear rotation transmission is located at the center of the transverse support, which is part of the farm, rigidly suspended under the bottom of the balloon shell; the driven shaft of the transmission mechanism rotates in the bearings at right angle to the mentioned support, a driven wheel is attached to the upper end of this shaft and its lower end is joined to the flexible shaft; the driving gears of the transmission mechanism are diametrically disposed relative to the driven wheel, refer to coaxial wind rotors equally moved out of the farm and having a counter rotation of the horizontal axes perpendicular to the direction of the wind.

EFFECT: reduced energy losses and stable power generation from the wind.

2 dwg