ELECTROMECHANIC CONVERTER FOR TIME-PIECES Russian patent published in 1995 - IPC

FIELD: electric time-pieces. SUBSTANCE: electromechanic converter has laminated magnetic circuits 1 and 2, axially magnetized ring magnets adjacent to their end-faces, hollow cylindrical projection formed on the end-face of magnetic circuit 1 and adapted for placing bearings 16 and 17, rotor 20 mounted in the bearings. Rotor 20 has a side surface onto which markings 26 are applied so as to provide reading-out indications of a counter. EFFECT: enhanced reliability. 2 dwg