GYROSCOPIC DEVICE Russian patent published in 2007 - IPC G01C19/00 

FIELD: tool-making industry, in particular, gyroscopic devices of aircraft control systems.

SUBSTANCE: gyroscopic device contains case, in which a base is mounted on supports with heat-evening cylindrical bushing with through slits, gyro-block with a flange located on heat-releasing cylindrical bushing. Ratio of geometrical parameters of through slits of bushing to geometrical parameters of bushing itself is proportional to change of cosine of angle counted from a straight line connecting the geometrical centers of cylindrical bushing and base support. Through slits are made along the perimeter of side surface of cylindrical bushing, wall thickness of which satisfies the following condition: δ=H₁·Q_o/0,363·π(T_δ-T_o)Dλ, and H₁=80÷90%H, where H₁ - height of slits on side surface of heat-evening cylindrical bushing, Q_o - heat, released in the gyro-block during operation, D - average diameter of heat-evening cylindrical bushing, λ - heat conductivity of bushing material, H - height of heat-evening bushing.

EFFECT: increased precision due to decreased error from temperature fields and simplified design.

2 cl, 3 dwg