Magnetic system dynamically tuned gyroscope

摘要

FIELD: instrument making.;SUBSTANCE: magnetic system includes a ring-type magnetic circuit with a "П"-shaped cross section from soft magnetic material, on the internal projection of which a magnet with radial magnetisation is fixed, and which forms together with the external projection of the magnetic circuit a working gap; besides, edges of a polar tip and the magnet are rounded off. Rounding-off of edges leads to magnetic field energy reduction at the pole edges.;EFFECT: reduction of energy losses of the magnetic system of dynamically adjustable gyroscopes, which is caused by field concentration at the magnet edges in favour of field energy of the working gap.;2 cl, 4 dwg