The invention relates to mechanical engineering, in particular to devices and mechanisms for machine tools, and can be widely used in metalworking for turning parts with an internal ellipsoidal surface of various sizes. A device for turning a part with an internal ellipsoidal surface, comprising a cutter, a toolholder, a pusher, a base and guide… Continue reading Patent of Ukraine №120961. Device for turning parts with an internal ellipsoidal surface
Patent of Ukraine №119030. Device for the construction of monolithic tunnel support
The device for the construction of monolithic tunnel support includes a tunnel boring shield with head and tail cylindrical shells, rotating rollers for concrete compaction, their driving rotor, longitudinal and transverse jacks. Between the head and tail cylindrical shells of the tunnel shield there is a spacer section with radial holes for mounting anchors, which… Continue reading Patent of Ukraine №119030. Device for the construction of monolithic tunnel support
Patent of Ukraine №149371. Device for measuring the temperature separation of a polarizing thermal imager
The device for measuring the temperature separation of the polarization thermal imager includessequentially located on the same optical axis, the source of radiation, rotatingthe platform on which the test object, the infrared detector, is placed. Location of allelements on one optical axis is achieved by placing them on the optical bench. Asthe infrared detector is… Continue reading Patent of Ukraine №149371. Device for measuring the temperature separation of a polarizing thermal imager
Patent of Ukraine №124388. Element of the nozzle of the mass exchange apparatus
The invention relates to the chemical industry and can be used in column apparatus for carrying out processes of rectification, absorption, desorption and extraction in the system “liquid – liquid”. The nozzle element of the mass exchange apparatus contains a shell in the form of a straight circular cylinder with open bases and a liner… Continue reading Patent of Ukraine №124388. Element of the nozzle of the mass exchange apparatus
Patent of Ukraine №132029. Metal-ceramic composite material for electrodes of contact welding
Metal-ceramic composite material for resistance welding electrodes, in which a mixture of copper powder and powder of eutectic composition of lanthanum hexaboride and titanium diboride is dosed, mixed, rolled in a roller and compacted under conditions of spark-plasma sintering. As a ceramic component, a eutectic mixture of LaB6-TiB2 powder is used and compacted together with… Continue reading Patent of Ukraine №132029. Metal-ceramic composite material for electrodes of contact welding
Patent of Ukraine №144729. Device for determining the coefficient of friction of bulk materials on a contact surface with different roughness
The device for determining the coefficient of friction of bulk materials on a contact surface with different roughness contains a frame, a holder for fixing the material, a clamping load, a lever, a replaceable disk, an electric motor. The coefficient of friction of bulk materials is determined taking into account two coefficients: sliding and rolling.
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 №118815. Shock absorber of mechanical vibrations
The invention relates to devices for damping mechanical vibrations and can be used, for example, in medical technology in the creation of artificial joints of human limbs. In the shock absorber of mechanical vibrations, which contains a housing in which a movable piston with a rod and a system for damping mechanical axial movements of… Continue reading Patent of Ukraine №118815. Shock absorber of mechanical vibrations