A laundry treating apparatus is provided. The laundry treating apparatus includes a cabinet, a drum accommodated in the cabinet, and a dynamic absorber provided to absorb oscillation of the cabinet. The dynamic absorber includes a first moving mass movably provided on the support plate to absorb oscillation transmitted to the cabinet and a second moving mass movably provided on the support plate to absorb oscillation transmitted to the cabinet. Each of the first and second moving masses includes a single mass made of a metal material or a mass in which a plurality of thin metal plates are coupled to overlap each other, and the first moving mass has a mass greater than that of the second moving mass.

A clothes processing device comprising: a cabinet; a tub which is provided inside the cabinet and stores washing water therein; a drum which is rotatably provided inside the tub and stores clothes therein; a housing fixed to the drum; an accommodation space which is provided inside the housing and forms a closed curve; a balancing unit which is provided to be movable inside the accommodation space so as to solve an unbalanced state of the drum; a ring connected to the balancing unit in order to move the balancing unit; and an operation part for moving the ring, wherein the balancing unit is rotatable by 360 degrees along the accommodation space.

Provided is a laundry treatment apparatus which may sequentially perform pre-washing, main washing, drying, and ironing in one place. The laundry treatment apparatus includes: a pre-washer with an accommodation space which accommodates the laundry and has a sink bowl having an open top portion; a main washer which is provided beside the pre-washer; a dryer which is provided beside the main washer; an ironing part which is provided beside the dryer, and has a flat top surface to iron the laundry; a first upper panel which is provided on a top portion of the main washer and the dryer and has a flat top surface; a second upper panel which forms the top surface of the ironing part; and a lid which is provided on a top portion of the pre-washer to open and close the accommodation space.

A laundry treating apparatus is provided. The laundry treating apparatus includes a cabinet, a drum accommodated in the cabinet, and a dynamic absorber provided to absorb oscillation of the cabinet. The dynamic absorber includes a first moving mass movably provided on the support plate to absorb oscillation transmitted to the cabinet and a second moving mass movably provided on the support plate to absorb oscillation transmitted to the cabinet. Each of the first and second moving masses includes a single mass made of a metal material or a mass in which a plurality of thin metal plates are coupled to overlap each other, and the first moving mass has a mass greater than that of the second moving mass.

A laundry washing machine having an outer casing, a washing tub, a rotatable drum and at least one balancing ring rigidly secured to the drum for reducing vibrations thereof. The balancing ring comprises an annular housing rigidly secured to the drum, an internal closed annular inner cavity, and balancing masses in free movable manner inside the annular inner cavity. The annular housing has first and second discrete and complementary annular hemishells that are joined to one another to form the annular inner cavity. The annular hemishells are substantially coplanar and concentric to one another, and have approximately C-shaped cross sections that are substantially complementary to one another. The hemishells are joined to one another along corresponding first and second mating annular rims, which are arranged on opposite sides of a given intermediate plane perpendicular to the central axis of the annular housing.

A laundry washing machine having an outer casing, a washing tub, a rotatable drum and at least one balancing ring rigidly secured to the rotatable drum. The at least one balancing ring includes a substantially toroidal, annular housing that is rigidly secured to the drum, and has a tubular structure so as to delimit a closed annular inner cavity. A number of balancing masses are accommodated in movable manner inside the annular inner cavity, preferably together with a damping liquid. The annular housing has a substantially frustoconical outer wall segment that is inclined by an angle () lower than 90 with respect to the midplane (P) of the annular housing, and a peripheral supporting structure that juts out outwardly from the substantially frustoconical outer wall segment to stably abut against the body of the drum.

A laundry treating appliance includes a treating chamber provided for receiving laundry for treatment, a controller having a memory in which is stored a set of executable instructions including a set of cycles of operations. The laundry treating appliance also includes a user interface operably coupled with the controller and having a touchscreen configured to provide an input and output function for the controller.

Methods of reducing a likelihood of contact between a rotating laundry-container, such as a basket or drum, located within a tub of a laundry treating appliance where the method includes rotating the drum during a measurement period, determining a torque, speed, acceleration, and position of the drum, using a parameter estimator to estimate the position of a mass relative to an imbalance of laundry and accelerating the rotation of the drum when the mass is determined to be angularly spaced from the relative position of the imbalance of laundry.

A washing machine appliance and related methods are provided. The washing machine appliance has a wash tub, a wash basket rotatably mounted within the wash tub, and a balancing system comprising a plurality of fluid chambers defined in the wash basket. The method includes rotating the wash basket within the wash tub at a basket speed. The method also includes receiving, with the balancing system, a first signal from a measurement device and receiving, with the balancing system, a second signal from a controller of the washing machine appliance. The method further includes opening a valve to provide fluid to at least one of the plurality of fluid chambers of the balancing system based on the first signal and the second signal.

The present invention relates to a clothing processing apparatus comprising: a drum which provides a space for storing clothing therein; a driving part which rotates the drum; a storage part, which is fixed on at least one surface of the front surface of the drum and the rear surface of the drum and provides a space for storing liquid therein; a plurality of balancers which are fixed on the circumferential surface of the drum and provide a space for storing liquid therein; a plurality of flow paths which connect the storage part and each of the balancers; and a plurality of valves which open and close each of the flow paths.