MAGNETORHEOLOGICAL DAMPER Russian patent published in 2022 - IPC F16F9/53 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to the field of mechanical engineering. The damper contains a body with magnetic fluid. The housing contains a hydraulic chamber, a hollow rod, a compensation chamber and a separating piston. The housing is provided with a partition, which has holes in the near-wall zone and separates the first compartment of the circular section from the second compartment of the annular section of the hydraulic chamber. Under the partition, coaxially to the body, there is a bushing with a separating piston placed inside it. A spring is installed under the sleeve in the compensation chamber. Opposite the holes at the outer wall of the housing, permanent magnets are installed, built into a common movable frame.

EFFECT: equipment improvement.

6 cl, 1 dwg