METHOD FOR VIBRATION DAMPING OF TORSIONAL OSCILLATIONS OF ROTATING SYSTEMS AND A VISCOSITY VIBRATION DAMPER FOR IMPLEMENTING A METHOD FOR VIBRATION DAMPING Russian patent published in 2022 - IPC F16F15/16 

FIELD: mechanical engineering.

SUBSTANCE: inventions group relates to the field of mechanical engineering. The method includes installing a vibration damper into the system that is in contact with the external environment, creating a rotational speed-dependent transmission system of force action on the vibration damper micromovement drive, as well as creating a rotational resistance force by the vibration damper elements, depending on the system speed, by means of the external environment. The viscous vibration damper contains a hollow cylindrical body in which symmetrical blind radial holes are made. A bushing is installed in each of the holes, in the cavity of which a centrifugal-inertial micromovement drive is installed. The medium resistance element in the form of a plate is fixed on the side surface of the drive.

EFFECT: expansion of the operational and functional capabilities of the vibration damper, as well as an increase in its reliability.

14 cl, 6 dwg