Abstract: Washing machine including a cabinet, a water storage tub mounted in the cabinet, the water storage tub having a water storage space therein and a drain hole for draining washing water in the water storage space, a supporter fitted between the cabinet and the water storage tub for supporting the water storage tub, and a sensor for sensing information on the water storage space, the senor fitted to an outside of the water storage tub for prevention of leakage of the washing water, thereby providing interchangeability between washing machines with or without the sensor fitted to the water storage tub.

Abstract: A washer includes an outer cabinet, a washtub disposed in the cabinet, a rotating tub rotating by a driving motor and being disposed in the washtub, a top cover disposed on top of the cabinet, the top cover being provided with an opening for loading and unloading clothes, a control box-receiving portion formed on a portion of the top cover, a control box having a circuit board for controlling the washer, the control box removably received in the control box-receiving portion, and a protecting cover for covering the portion of the top cover where the control box is received.

Abstract: A washing system may include a washing machine and dryer set that, for example, include top covers provided at upper sides of the washing machine and dryer; rear covers interchangeably provided at rear sides of the top covers, wherein the rear covers can maintain a single, unified appearance, wherein a front side of the rear covers each include an opening having a predetermined shape; control units detachably fixed within the openings, wherein the control units are capable of displaying an operational status of the washing machine and dryer and wherein the control units enable a user to input operation instructions; and controllers provided at lower sides of the rear covers for controlling operations of the washing machine and dryer.

Abstract: Washing machine including a cabinet, a water storage tub mounted in the cabinet, the water storage tub having a water storage space therein and a drain hole for draining washing water in the water storage space, a supporter fitted between the cabinet and the water storage tub for supporting the water storage tub,and a sensor for sensing information on the water storage space, the senor fitted to an outside of the water storage tub for prevention of leakage of the washing water, thereby providing interchangeability between washing machines with or without the sensor fitted to the water storage tub.

Abstract: A method for detecting a dewatering load in a washing machine and a washing machine control method using the same are provided. The dewatering load is detected, and the washing machine is controlled accordingly, by first determining an acceleration or deceleration time and applying the principle that the laundry load during dewatering corresponds to the time required for accelerating/decelerating a washing tub driven by a motor, to drive the washing tub at a predetermined rotational speed based on the detection or to stop its rotation based on a determination of an overload condition.

Abstract: A method of detecting a dewatering unbalance of a washing machine and an operation control method using the same is provided, by which a system stability on dewatering is enhanced by controlling a dewatering speed to be appropriate for a state of unbalance that is quickly and accurately detected at an early stage of the dewatering. In a washing machine sequentially performing washing, rinsing, draining, and dewatering on a washing tub holding water and laundry therein, a method of detecting a dewatering unbalance of the washing machine, including a step of detecting an unbalance amount through a variation width of a rotational speed of the washing tub on performing the dewatering.

Abstract: A washer includes an outer cabinet, a washtub disposed in the cabinet, a rotating tub rotating by a driving motor and being disposed in the washtub, a top cover disposed on top of the cabinet, the top cover being provided with an opening for loading and unloading clothes, a control box-receiving portion formed on a portion of the top cover, a control box having a circuit board for controlling the washer, the control box removably received in the control box-receiving portion, and a protecting cover for covering the portion of the top cover where the control box is received.

Abstract: Washing machine including a housing (10), an outer tub (20) mounted in the housing (10) for storage of washing water, and a heater assembly (100) having a heater (120) designed to be detachably inserted to an inside of the outer tub from an outside of the outer tub for heating the washing water, thereby permitting easy attachment/detachment of the heater.

Abstract: A washing system may include a washing machine and dryer set that, for example, include top covers provided at upper sides of the washing machine and dryer; rear covers interchangeably provided at rear sides of the top covers, wherein the rear covers can maintain a single, unified appearance, wherein a front side of the rear covers each include an opening having a predetermined shape; control units detachably fixed within the openings, wherein the control units are capable of displaying an operational status of the washing machine and dryer and wherein the control units enable a user to input operation instructions; and controllers provided at lower sides of the rear covers for controlling operations of the washing machine and dryer.