公开(公告)号：EP3657118A1

公开(公告)日：2020-05-27

申请号：EP18835417.9

申请日：2018-07-12

Applicant: LG Electronics Inc.

Inventor： KIM, Jihyun ,  KIM, Donghan ,  OH, Chohee ,  LEE, Seojin ,  JIN, Taegyu ,  HONG, Sanghyun

IPC: F28F21/08 ,  F28F19/04 ,  F28F19/06 ,  F24F13/30

Abstract: A heat exchanger of the present disclosure is operated in a cooling operation mode in which a region to be heat-exchanged is cooled by the heat exchanger or in a drying operation mode in which the heat exchanger is supplied with wind from a blowing fan, and comprises: a refrigerant pipe which forms a flow path of a refrigerant; a cooling fin which is coupled to the refrigerant pipe; and a hydrophilic coating with which the surface of at least one of the refrigerant pipe and the cooling fin is coated, wherein the hydrophilic coating contains: a first type transition metal oxide which becomes acidic by reacting with water formed on the refrigerant pipe or the cooling fin, so as to have antimicrobial activity when the heat exchanger is operated in the cooling operation mode; and a second type transition metal oxide or a post transition metal oxide which has antimicrobial activity when the heat exchanger is operated in the drying operation mode.

公开(公告)号：EP2663685B1

公开(公告)日：2017-04-12

申请号：EP12734583.3

申请日：2012-01-09

Applicant: LG Electronics Inc.

Inventor： KIM, Minji ,  JIN, Taegyu ,  KO, Hyojin ,  BAE, Sanghun

IPC: D06F58/28

CPC classification number: D06F58/28 ,  D06F2058/2816 ,  D06F2058/2864 ,  D06F2058/289 ,  D06F2058/2896

Abstract: A method for operating a clothes treating apparatus comprising a hot air supplying unit provided with a heater and a blowing device, and having a drying function of drying clothes by supplying hot air into a drum by use of the hot air supplying unit, includes rotating the drum with the clothes introduced therein, and supplying hot air into the drum by using the heater and the blowing device while the drum is rotated, wherein an air flow rate supplied by the blowing device changes during the hot air supplying step.

公开(公告)号：EP2985384B1

公开(公告)日：2019-03-13

申请号：EP15180779.9

申请日：2015-08-12

Applicant: LG Electronics Inc.

Inventor： LEE, Sangik ,  JIN, Taegyu

IPC: D06F58/28 ,  D06F58/20

公开(公告)号：EP2985384A1

公开(公告)日：2016-02-17

申请号：EP15180779.9

申请日：2015-08-12

Applicant: LG Electronics Inc.

Inventor： LEE, Sangik ,  JIN, Taegyu

IPC: D06F58/28 ,  D06F58/20

CPC classification number: D06F58/206 ,  D06F58/28 ,  D06F2058/2854 ,  D06F2058/287 ,  D06F2058/2877 ,  D06F2058/2896

Abstract: A laundry treatment apparatus and a method for controlling a laundry treatment apparatus are provided. The method may include supplying alternating current at a predetermined first frequency to a compressor (S10); measuring a first time a temperature of refrigerant discharged from the compressor (S20); measuring a second time a temperature of the refrigerant discharged from the compressor (S30), when a predetermined first reference time has passed after the measuring the first time of the temperature of the refrigerant discharged from the compressor; and controlling the first frequency of the alternating current based on a difference between the temperature measured the first time and the temperature measured the second time.

Abstract translation: 提供一种洗衣处理设备和一种用于控制衣物处理设备的方法。 该方法可以包括以预定的第一频率向压缩机提供交流电流（S10）; 首先测量从压缩机排出的制冷剂的温度（S20）; 当在从压缩机排出的制冷剂的温度的第一次测量之后经过预定的第一基准时间时，再次测量从压缩机排出的制冷剂的温度（S30） 并且基于第一次测量的温度与第二次测量的温度之间的差来控制交流电的第一频率。