pulsator of direct-drive type washing machine

摘要

PURPOSE: A pulsator is provided to smoothly rotate a washing formed a washing by the contact the pulsator in the state held in an inner washing tub, and to reduce the washing twisted rate. CONSTITUTION: The pulsator has: a rounding face(105) of reversed direction formed in the pulsator(104) to induce a strong current by a strong rotating force to form a smooth washing rotation by generating the relative speed at a reversed movement of the pulsator(104) formed in an inner washing tub(103) of a washing machine; and a rounding face(106) formed in the pulsator(104) to induce a weak current by a weak rotating force by forming in the relative face of the reversed rounding face(105). Thereby the washing rotation of the washing to wash by the contact of the pulsator in the state held in the inner washing tub, and the washing twisted rate is minimized.