Lg Electronics Inc.

Kuyoung Son

Hyeokdeok Kim

Byunghwan Ahn

Yonggyung Bae

Youngsoo Kim

Keunjoo Kim

Hoonbong Lee

Yanghwan Kim

Koonseok Lee

Junho Ahn

Changhoon Lee

Chungill Lee

Yangho Kim

Bongmun Jang

Joongkeun Lee

Seonghoon Han

Daegeun Seo

Museung Kim

Sangwook Seo

Dalho Cheong

Moonseok Seo

Kyungeun Jo

Sangil Hwang

Hyunjung Kwak

The present disclosure relates to a twin laundry machine, more particularly, to a twin laundry machine configured to control mutual motor operations of one or more laundry machines provided therein not to be overlapped with each other, in case the one or more laundry machines are put into operation to perform washing. The present disclosure also relates to a twin laundry machine of which a motor for driving a drum has an improved heat radiation function, more particularly, to a twin laundry machine which includes a sub-washing machine with a smaller size than a normal washing machine and frequent exposure to high temperature usage environments.

Drive unit of a laundry machine and laundry machine having the same, and a controlling method of the laundry machine

A vacuum cleaner includes a cleaner main body including a suction motor for generating a suction force; a suction unit that is in communication with the cleaner main body and sucks air and dust; and a battery that supplies power to the suction motor. The vacuum cleaner also includes a battery management system (BMS) that detects a status of the battery; and a controller that controls an operation of the suction motor. If a voltage of the battery detected by the BMS reaches a changeable reference voltage, the controller stops the suction motor.

Vacuum cleaner with battery management system

A control method of a laundry treating apparatus including a first treating unit, a second treating unit, and a display unit includes displaying selection information on the display unit and receiving selection of at least one of the first or second treating units, based on selection of at least one of the first or second treating units, displaying the operation command performable by the selected treating unit and receiving selection of the operation command, and based on the selected treating unit, performing the operation command and displaying a progressing state of the operation command.

Laundry treating apparatus and method of the same

A laundry machine includes first and second washing units including first and second tubs, respectively. First and second drums are mounted inside the first and second tubs, and first and second drive units drive rotations of the first and second drums around first and second rotational shafts, respectively. The second washing unit is arranged above the first washing unit and has a smaller laundry treating capacity than the first washing unit. The first rotational shaft is not parallel to the second rotational shaft. A first recess projects downward from a rear lower surface of the second tub and is configured to heat wash water in the second tub. A metal plate member is provided on an outside lower surface of the second tub, and partially extends to the rear of the second tub to expose a bottom surface of the first recess.

Laundry machine

A laundry treating apparatus includes a housing, which includes first and second wash units within the housing. The first and second wash unit include first and second tubs, first and second drums mounted inside the first and second tubs, and first and second drive units configured to drive rotations of the first and second drums, respectively. The laundry treating apparatus also includes a valve assembly that is configured to receive tap water and that is configured to control a supply of the tap water to each of the first wash unit and the second wash unit within the housing. The laundry treating apparatus further includes at least two supply lines configured to supply the tap water from the valve assembly to at least two supply points of the second tub in the second wash unit.

Apparatus for treating laundry

The present invention relates to a vacuum cleaner. The vacuum cleaner of the present invention comprises: a cleaner body having a suction motor for generating suctioning force, and running in operating mode and charging mode; a suctioning part communicating with the cleaner body, for suctioning air and dust; a battery assembly capable of supplying power to the suction motor and having a plurality of battery packs; a controller for controlling the operation of the suction motor; a current regulating unit for regulating the current applied to the suction motor in a state in which the plurality of battery packs are serially connected; a first switching mechanism for serially connecting the plurality of battery packs; and a second switching mechanism for parallelly connecting the plurality of battery packs.

Vacuum cleaner

A cooking appliance is provided. The cooking appliance may include a case, a top plate seated on the case, and a burner accommodated in the case. The burner may include at least one burner pot to receive a gas and air, a combustion member to burn a mixed gas of the gas and air within the at least one burner pot, a burner frame seated on the at least one burner pot to define an exhaust passage, through which the gas burned by the combustion member and carbon monoxide generated by incomplete combustion of the mixed gas may flow, and a catalyst body disposed in the exhaust passage. The catalyst body may have a catalyst to allow the carbon monoxide to react with oxygen.

Cooking appliance and burner device

Provided is a component for a network system. The component for a network system which is communicable with the other component includes a communication unit for communicating with the other component, an input part for inputting a command related to an operation of the component, and a control part for controlling the operation of the component. The component includes a power saving function in which the component is operable on the basis of energy information.

Component for a network system including a power saving function

A robot cleaner is provided that may include a suction motor installed within a main body to generate a suction force, at least two conductive plates spaced apart from each other to form a flow path for external air introduced by the suction force, and a calculator to measure a capacitance value between the at least two conductive plates. Further, provided is a robot cleaner that may include a suction motor installed within a main body to generate a suction force, a porous structure having at least one through hole, through which external air introduced by the suction force may flow, at least one filter disposed on a surface of the porous structure to filter dust contained in the air, and a power supply configured to apply alternating current (AC) power to at least a portion of the surface of the porous structure.

Growing community of inventors

Seoul, South Korea

Kuyoung Son