A dryer includes a dehumidification filter containing a temperature responsive material with an upper critical solution temperature, a fan sending gas through the dehumidification filter, a heater heating the dehumidification filter, and a controller controlling the fan and the heater and switching an operation mode of the fan and the heater between a drying mode and a regeneration mode, wherein, in the drying mode, an object to be dried is dried with the fan sending the gas through the dehumidification filter that is heated by the heater to temperature higher than or equal to the upper critical solution temperature, and in the regeneration mode, the dehumidification filter is regenerated with the fan sending the gas through the dehumidification filter at temperature lower than the upper critical solution temperature.

A dryer including: a drum; a duct connected to the drum; a compressor connected to an evaporator and a condenser provided inside the duct; a heater provided inside the duct; a fan provided inside the duct; a motor to rotate the fan; and a controller configured to perform a first operation of operating the compressor, the heater, and the motor based on no object being inside the drum, and a second operation of operating the heater and the motor without operating the compressor. The dryer may sterilize the inside of the dryer, particularly, a flow path through which humid air passes.

The present specification relates to a clothing treatment apparatus and a control method therefor, the clothing treatment apparatus comprising: a plurality of inverters for controlling the motors of a drum, a compressor, and a blowing fan; a converter for converting input power input from an external source and outputting the converted power to the inverters; and a control unit for controlling the plurality of inverters and the converter.

A laundry appliance includes a cabinet. A drum disposed within the cabinet and has an inner circumferential wall. At least one lifter is operably coupled to the inner circumferential wall of the drum. A motor is operably coupled to the drum and is disposed within the cabinet. A controller is disposed within the cabinet and is communicatively coupled to the motor. A negatively-charged member selectively disposed within the drum. A negative charge is configured to attract oppositely-charged foreign substrates to the negatively-charged member. The negatively-charged member is selectively coupled to the at least one lifter.

The present disclosure relates to a clothing treatment apparatus comprising: a cabinet having an insertion hole formed in one side thereof; a first chamber positioned inside the cabinet so as to accommodate clothing; and a dividing part for dividing the first chamber into at least one space so that the space of the first chamber may be efficiently divided and used, wherein the dividing part is movable so that the size of the plurality of spaces may be adjusted.

A foreign particulate removal assembly for a laundry appliance includes a cabinet and a drum that is disposed within the cabinet. The drum includes a humidity sensor. The foreign particulate removal assembly further includes a fluid emitting feature that is operably coupled to a fluid housing proximate the drum. The fluid emitting feature is configured to selectively dispense fluid into the drum. A controller is communicatively coupled with the fluid emitting feature. The controller is configured to activate the fluid emitting feature when the humidity sensor detects a predetermined wetness of clothing items disposed within the drum.

A clothes treating apparatus is provided. The apparatus includes a hanger on which clothes are hung and a blower unit having an air vent for blowing wind toward the clothes hung on the hanger. The hanger includes a supporter connected to the air vent of the blower unit, wherein a wind receiving space is formed inside the supporter, and a shoulder supporter extending from the supporter and forming a wind discharging space connected to the wind receiving space, wherein shoulder portions of the clothes are hung on the shoulder supporter. The wind discharging space includes a body wind path formed to blow wind toward a body portion of the clothes, and sleeve wind paths formed to blow wind toward sleeves of the clothes and diverging at an entrance of the body wind path. The body wind path includes an enlarged wind path portion which is formed at an exit of the body wind path and of which a wind path is enlarged downstream.

Disclosed herein is a method of controlling a laundry treating apparatus, if a user selects a uniform course, including performing a preheating operation of a heater to generate steam, performing a first cooling operation to operate a blower unit and a moving hanger after the preheating operation has been terminated, performing a steam operation to operate the blower unit and a steam unit and to circulate steam to a treating chamber after the first cooling operation has been terminated, performing a standby operation to operate the blower unit after the steam operation has been terminated, performing a second cooling operation to operate the blower unit after the standby operation has been terminated, and performing a drying operation to operate the blower unit and a heat pump unit and to provide heat to the treating chamber to dry the treating chamber after the second cooling operation has been terminated.

Listed are some of this invention's unique features for producing a healthier home and a safer clothes dryer vent within the same housing system, which may be installed within a typical wall system or as a free-standing unit in a laundry room.

Included are two airflow receiving ports that accepts airflow from a clothes dryer or optionally from a house's interior rooms and two airflow exhaust ports that discharge the same airflow into an exhaust pipe to the outside or optionally into the building interior as recycled airflow.

A drainage device removes water derived from condensate which forms in the exhaust pipe and otherwise flows back into the housing.

Two (2) receiving ports and the two (2) exiting ports combine to provide four (4) combinations of airflow management.

The choice of which of the four (4) airflow ports are activated for airflow passage is subject to a selection from a control system which contains switches for the desired airflow management thru the housing.

Additionally, the control system contains monitors and sensors to indicate unsafe temperatures, air pressure changes or filter blockage within the housing.

A shutdown mechanism within the control system stops the airflow exhaust fan and stops the clothes dryer to provide an additional measure of safety.

Included in the invention is a multi-filter filtration system that includes filters that block lint particulate from a clothes dryer and block indoor pollutants comprising pre-filters, True HEPA filters, with activated carbon filters and air cleaners to meet EPA Indoor Air Quality Standards and MERV Ratings.

A multi-speed airflow exhaust fan moves airflow in thru the receiving ports, thru the multi-filters and out thru the exiting ports. Additionally, within the housing, access openings with removable windows provide internal inspections and accessibility.

In conclusion the elements of this invention combine to improve the efficiency and safety of a clothes dryer's exhaust system and improve the indoor air quality of a home or commercial building.

The present application encompasses methods and apparatus for heating a load such as clothes immersed in a medium such as water during a heating period. A method embodiment of the present invention comprises heating the load and medium within an enclosure by subjecting said load and medium to heated air originated from a conventional energy source; and applying heat to said load and medium within the enclosure via an AC electrical field, embodied as a capacitor, originated from an RF power source.