POWER PLANT WITH REGULATED REACTIVE THRUST Russian patent published in 2019 - IPC F03H99/00 F03G7/08 

FIELD: power engineering.

SUBSTANCE: invention relates to power engineering, in particular, to universal power plants with a regulated and controlled thrust vector. Power plant with controlled reactive thrust comprises one or more hollow symmetric aerodynamic profile blade, in which there is at least one cavity with at least one jet-forming outlet nozzle opening, which outlet is made on outer surface of the blade behind point of maximum thickness of its profile in zone shifted from maximum thickness of the blade towards the blade rear edge, each blade is made spiral, installed on two hollow semi-shafts, or each blade is made in the form of series installed around the hollow shaft on hollow traverses, at the same radial distance from the hollow shaft and is made with straight parallel to the front and rear edges of the blades, wherein the leading and trailing edges of adjacent blades are respectively offset relative to each other along the helical line, a cavity or cavities of each blade are divided into identical sections with solid partitions perpendicular to the rotation axis of each blade and protruding beyond the outer surface of the blade, at that, each blade is installed with possibility of rotation respectively around the hollow half-shafts or a hollow shaft due to the reactive force created by the jets of a working medium, which expires tangentially along the outer surface of the blades towards the blade rear edge, wherein outlet nozzle opening is made on one side of each blade or outlet nozzle holes are made on both opposite sides of the blade to create torque and directed lift, in each blade on the side of inlet to each outlet nozzle opening valves are installed with the possibility of selective overlapping or opening of each outlet nozzle hole by means of a drive connected to the control unit, and each cavity of each blade is connected, respectively, through a hollow semi-shaft or hollow half-shafts or through a hollow shaft and hollow traverses to the source of working medium supply with possibility of selective supply by latter under working medium pressure in each section cavity or cavities of each blade.

EFFECT: possibility to increase the generated driving force, which leads to a decrease in fuel consumption for the drive of an orthogonal propulsion unit is achieved.

5 cl, 6 dwg