LOW FREQUENCE VIBRATION WASHING MACHINE AND THE METHOD

摘要

The washing machine senses the reciprocal distance of driving shaft to maintain the oscillating amplitude of the oscillator uniform and to simplify the construction of a water level sensor. The washing machine consists of : a low frequency oscillator(2) for inducing resonance in multi phase material; a linear motor(3) for driving the oscillator; a frequency generator(5), a sensors(10) for reading the water level and the vibration amplitude; an indicator which outputs signals into a generator according to user's selection; and a contoller(13) for finding the water level and controlling the linear motor to be oscillated.