The rotor blade of the helicopter as a whole has a wing-shaped shape and consists of two parts. In this case, one part smoothly passes into another, and the first part closer to the 0,8R axis, where: z – current<z<rotation, has a sinusoidal shape with a smaller bend Δ = 0.1 at 0 R has… Continue reading Patent of Ukraine №154649. Helicopter rotor blade
Patent of Ukraine №154201. Housing of receiving and transmitting module
Housing of receiving-transmitting module comprises base with mounting and heat exchange surfaces, straight longitudinal channels and places for installation of main cooled elements; located on the mounting surface, and cooling fins made on the heat exchange surface; flat heat pipes with a wick in the form of threaded grooves on the inner surface of the… Continue reading Patent of Ukraine №154201. Housing of receiving and transmitting module
Patent of Ukraine №152432. Tactical modular carbine
The tactical modular carbine comprises a body with at least one sighting device and a shutter handle; located on its upper face, front folding handle, folding butt and pistol handle; a magazine with cartridges is inserted into the shaft of which, and inside the body there is a barrel movable in the guide sleeve of… Continue reading Patent of Ukraine №152432. Tactical modular carbine
Patent of Ukraine №155307. Aviation gravimetric system
The aviation gravimetric system includes a system for determining navigation parameters (1), an onboard computer (15), an altimeter (2), and a gravimeter (3) with two channels. Each of the channels has one string element (6, 7), which are made in the form of two vertical strings that are identical and fixed at one end to… Continue reading Patent of Ukraine №155307. Aviation gravimetric system
Patent of Ukraine №146321. Combined seismic-acoustic module detector
The combined seismic-acoustic detector module consists of a closed hermetically sealed module housing, which houses: a vertically directed seismic sensor geophone, low-noise analog preamplifiers, an analog-to-digital converter, a microcontroller and a communication device. Contains additional horizontally directed seismic sensors geophones and an additional microcontroller for preliminary processing of seismic and acoustic information.
Patent of Ukraine №124714. Method of measuring the pyroelectric coefficient of materials
The invention relates to measurement technology and can be used in devices for measuring the pyroelectric coefficient of materials used in microelectronic devices: sensors, thermal detectors, thermal imagers, etc. In the method, a pyroelectric sample is uniformly heated, the pyroelectric charge on the capacitor is integrated, and the voltage across the capacitor proportional to the… Continue reading Patent of Ukraine №124714. Method of measuring the pyroelectric coefficient of materials
Patent of Ukraine №144841. Method of manufacturing layered composite material of titanium reinforced with titanium boride and aluminum
A method of manufacturing a lightweight layered composite material, in which the package consists of metal plates, which is impregnated with a solution of aluminum or its alloys with titanium and maintained at a certain temperature. For impregnation, plates of titanium reinforced with titanium boride with a thickness of 1-5 mm are used, between which… Continue reading Patent of Ukraine №144841. Method of manufacturing layered composite material of titanium reinforced with titanium boride and aluminum
Patent of Ukraine №124745. A method of manufacturing products with double lining by diffusion welding and superplastic forming
The invention relates to metal forming. A method of manufacturing a double cladded diffusion welded and superplastic formed product from at least five sheet blanks comprises applying a material to one of the blanks at selected areas to prevent diffusion welding and placing it between two sheets forming the inner cladding of the package, heating… Continue reading Patent of Ukraine №124745. A method of manufacturing products with double lining by diffusion welding and superplastic forming