| 摘要 |
PURPOSE: A full automatic washing machine is provided to secure strong rotational force for washing and high rotative velocity for dehydrating while simplifying the structure of a clutch and to make the length of the full automatic washing machine similar to the length of the existing washing machine. CONSTITUTION: A full automatic washing machine with an outer rotor-type induction motor comprises an outer tub installed in an outer case constituting the exterior of the washing machine; a washing tub rotatably installed inside the outer tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) joined to the washing blades; a clutch housing covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) inducing a current and producing rational force; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit to control movement of the sliding coupler; and a brake assembly(700) for the braking of the rotation of the dehydrating tub. In the full automatic washing machine, a washing blade-agitating mode executes washing by applying power to the stator assembly, in a state of fixing the dehydrating shaft by the brake assembly and rotating the rotor assembly to rotate the washing blades. A washing tub-rotating mode executes washing or rinsing by combining the washing tub-rotating mode of executing washing by rotating the washing blades and the washing tub at the same speed and in the same direction in a state where the sliding coupler integrally couples the dehydrating shaft and the washing shaft and the brake assembly doesn't restrict the dehydrating shaft. The full automatic washing machine executes dehydrating in a state where a water discharge unit operates and the washing shaft and the dehydrating shaft are integrally coupled. |
