VIBRATORY ELECTRIC DRIVE

摘要

FIELD: electrical engineering; vibratory electric motors. SUBSTANCE: inductor motor of vibratory electric drive has two coils connected to ac and dc power supplies. Inductor windings are connected in parallel with ac power supply and in series with dc power supply. Opposing connection of inductor coils is afforded by dc power supply. Voltage exceeding that of power supply is never built up across inductor coils. EFFECT: enhanced reliability and simplified design. 1 cl, 1 dwg