The combined wing flap of the aircraft consists of an aerodynamic slotted flap and a flat plate located at the rear of the wing. The plate is placed on a typical aerodynamic slotted flap of the aircraft from the side of the wing with increased pressure and is made of smart material, which, under the… Continue reading Patent of Ukraine №152910. Combined wing flap of the aircraft
Patent of Ukraine №152897. Method of producing steel corrosion inhibitors for corrosive air and water media
The utility model relates to the field of chemical industry, in particular the creation of corrosion protection means for steel, in particular metal products operated in corrosive air and aqueous environments. Such inhibitors can be used for temporary anti-corrosion protection during storage and transportation of metal products in atmospheric conditions, in water environment conditions for… Continue reading Patent of Ukraine №152897. Method of producing steel corrosion inhibitors for corrosive air and water media
Patent of Ukraine №152891. Cam mechanism of periodic rotation
Cam mechanism of periodic rotation includes housing, drive shaft with cam installed in it, open at minimum radii-vectors, driven shaft with main gear fixed on it and rollers uniformly fixed on it in a circle for interaction with cam; Note here that adjacent rollers are arranged in simultaneous contact with cam equipradius section during driven… Continue reading Patent of Ukraine №152891. Cam mechanism of periodic rotation
Patent of Ukraine №152782. Method for preparation of additive for cement mixture with increased resistance to aggressive medium
Method of preparing additive for cement mixture with increased resistance to aggressive medium includes combination and mechanical mixing of mixture ingredients. Additionally, dry additive elements are mixed with gradual addition of aluminium sulphate salt solution, and after homogeneity is achieved, liquid preservative – benzylalkonium chloride is added. As dry additive elements, methyl hydroxyethyl cellulose is… Continue reading Patent of Ukraine №152782. Method for preparation of additive for cement mixture with increased resistance to aggressive medium
Patent of Ukraine №152434. Variable polarization radiation device
Radiation device with variable degree of polarisation includes infrared radiation source, polarisation degree control device and variable temperature unit arranged in series on optical axis. The infrared radiation source is made in the form of a massive hemisphere of homogeneous material and performs the function of a polarization degree control device, and the variable temperature… Continue reading Patent of Ukraine №152434. Variable polarization radiation device
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 №152294. Earthmoving machine bucket tooth
The utility model concerns the design of bucket teeth of earth-moving machines, which are used to develop and transport soils during road and construction work. The difference in the shape of the bucket tooth is that in the tooth, which includes a shank and a working part symmetrical about the longitudinal axis with a cutting… Continue reading Patent of Ukraine №152294. Earthmoving machine bucket tooth
Patent of Ukraine №152246. The lens of the optical scanner of the CubeSat nanosatellite
Lens of optical scanner of nanosatellite of cubsat format contains main and secondary mirrors and correcting element. In addition, it additionally has an input lens (1), which is positive, made in the form of a meniscus and located in front of the main mirror. The main mirror is made as a meniscus-shaped Mangin mirror (2)… Continue reading Patent of Ukraine №152246. The lens of the optical scanner of the CubeSat nanosatellite