Abstract: The invention relates to aviation equipment. An object of this invention is to develop a new non-conventional aerodynamic apparatus that can increase the efficiency of the air flow power use to generate lifting force, control moments and the reactive thrust of the apparatus. For this purpose, the aerodynamic apparatus containing a body, fan blowers with drive motors (1, 22), wings (3, 7), a system for operating medium temperature control (28, 29, 30), an external communication unit (13, 14, 26, 27) with the openings in the external body (17), according to the invention, due to the principal design solutions connected with the use of the primary rotary wing (3) and the steering rotary wing (7) made in a petal-like shape, of the sphere shaped external (17), middle (19) and internal (20) bodies affecting the nature of the operating medium motion, for the operating medium flow segments, the optimum sphere shaped paths have been obtained, which minimizes losses by airflow friction.

Abstract: The invention relates to aviation equipment. An object of this invention is to develop a new aerodynamic device which can extend the range of aerodynamic devices for aviation, increase the efficiency of the air flow power use, increase the efficiency of the lifting force and improve the efficiency of controlling the wing resultant forces. For this purpose, the aerodynamic device has an aerodynamic wing (2) with a blower (1) of gaseous working fluid (such as air) mounted above the wing (2), in accordance with the invention, the aerodynamic wing (2) has a specific shape it is designed in the form of a double-curved open surface made up by a system of longitudinal grooves (7,8) along the whole wing surface The wing (2) has a convergent segment (4) and a divergent segment (6); between the convergent and the divergent segments there is a smooth transitional segment (5). The wing outlines have end elements (11).

Abstract: The invention relates to aviation equipment. An object of this invention is to develop a new aerodynamic device which can extend the range of aerodynamic devices for aviation, increase the efficiency of the air flow power use, increase the efficiency of the lifting force and improve the efficiency of controlling the wing resultant forces. For this purpose, the aerodynamic device has an aerodynamic wing (2) with a blower (1) of gaseous working fluid (such as air) mounted above the wing (2), in accordance with the invention, the aerodynamic wing (2) has a specific shape it is designed in the form of a double-curved open surface made up by a system of longitudinal grooves (7,8) along the whole wing surface The wing (2) has a convergent segment (4) and a divergent segment (6); between the convergent and the divergent segments there is a smooth transitional segment (5). The wing outlines have end elements (11).

Abstract: To obtain technical result—creation of a new downhole screw motor ensuring a higher efficiency and increasing performance coefficient of a motor and motor operational life, improving of drilling efficiency—in a downhole screw motor comprising a stator having an internal screw surface, a rotor placed inside a stator having external screw surface, a sealing system, a spindle assembly, as per the invention as a sealing system the following system is used: a system, which contains a contact elastic, multilayered sealing agent, moreover a tough straps making layers in a sealing agent, have close ring-like shapes and are similar to the surface, to which they are fixed; the quantity of layers of a sealing agent is not more than six; in the layers separately gas and/or liquid is used as sealing media; a sealing system contains a separation joint of drilling mud flow, an electrogenerating turbine, a pumping unit for drill mud, regulating units of movement direction of sealing media and drill mud, a mud hopper, automat

Abstract: The options of the invention relate to the aviation and can be used in order to create lifting vehicle as well as load lifting devices. In order to achieve technical result—the decrease of energy losses on the while creating and change of vector of moving, aerodynamic, composite force, including as a component a lift force,—in the device to generate lift force containing a tubiform frame, superchargers, the wings having in section an aerofoil profile oriented by the leading edge to the direction of working medium exhaust out of the super-charger, adjusting units for a wing, guiding devices, each of those is installed in front of leading edge of each wing, the system to maintain the required working temperature of medium, unit to connect outdoor environment, as per the invention in the first option of the device a tubiform frame is of the form of a tore, in the second option—the form of closed volumetric loop, in the third option—a cylindrical form.