Patent ID: 9469928
Filing Date: 2016-10-18
CPC Classification: D06F

Claim Text:
1. A washing method of a washing machine comprising an outer tub for receiving washing water, an inner tub rotatably provided in the outer tub to receive laundry, a pulsator rotatably provided in the inner tub, and a motor providing driving force to rotate the inner tub and the pulsator, the washing method comprising: supplying detergent dissolved water into the outer tub to a predetermined level; performing a high concentration washing process comprising: additionally supplying washing water into the outer tub; and performing a dilution washing process, the dilution washing process comprising: wherein the high concentration washing process further comprises, after the forming of the agitating water stream, disentangling the laundry by alternately rotating the pulsator clockwise and counterclockwise so that the laundry in the inner tub can be evenly distributed, and wherein a fourth net acting ratio during the disentangling of the laundry is set to be lower than the first, second, and third net acting ratios, wherein the first, second, third, and fourth net acting ratios are each characterized by a consecutively repeating on-time/off-time control pattern of the motor.