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    INDUCTION COOKING APPARATUS
    12.
    发明公开
    INDUCTION COOKING APPARATUS 审中-公开
    感应烹饪设备

    公开(公告)号：EP3200560A1

    公开(公告)日：2017-08-02

    申请号：EP17153521.4

    申请日：2017-01-27

    Applicant: LG ELECTRONICS INC.

    Inventor： HEO, Jeashik ,  KANG, Kyelyong ,  HAN, Jinwook ,  SON, Changwoo

    IPC: H05B6/12 ,  H05B6/06

    Abstract: An induction cooking apparatus includes a plate, a first coil disposed under the plate, a second coil disposed under the plate and around the first coil, and a temperature detector disposed on the plate and including a resistor element having a resistance value changed according to a temperature of a cooking vessel induction-heated by the second coil. Therefore, it is possible to conveniently detect the temperature of the cooking vessel in the induction cooking apparatus.

    Abstract translation: 一种感应加热烹调装置，其特征在于，具有：板，配置在所述板下方的第一线圈，配置在所述板下方且所述第一线圈周围的第二线圈;以及温度检测器，其配置在所述板上，且具有电阻值根据 由第二线圈感应加热的烹饪容器的温度。 因此，能够简便地检测感应加热烹调装置中的烹调容器的温度。

    WASHING MACHINE
    13.
    发明公开
    WASHING MACHINE 审中-公开

    公开(公告)号：EP4216413A1

    公开(公告)日：2023-07-26

    申请号：EP23156971.6

    申请日：2012-10-24

    Applicant: LG Electronics Inc.

    Inventor： JUN, Chaseung ,  CHOI, Byungkeol ,  KIM, Youngmin ,  KIM, Dongwon ,  KIM, Hyundong ,  JUNG, Hwanjin ,  MIN, Byungwook ,  KIM, Kyeonghwan ,  KIM, Jinwoong ,  SON, Changwoo ,  SEO, Hyunseok

    IPC: H02K16/02 ,  H02K1/16 ,  H02K1/26 ,  D06F37/30

    Abstract: Disclosed is a washing machine comprising a main drum rotatably mounted in the tub, a sub drum mounted inside the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum and disposed inside the outer shaft, and a driving motor. The driving means is configured to rotate the main drum and the sub drum in different directions and/or with different rotational speeds. The washing machine further comprises a main drum spider to connect the main drum to the outer shaft to transfer a driving force of the driving means to the main drum, and a sub drum spider to connect the sub drum to the inner shaft to transfer a driving force of the driving means to the sub drum, wherein the two spiders are arranged to be independently rotatable.

    DOOR OPENING AND CLOSING DEVICE FOR REFRIGERATOR
    14.
    发明公开
    DOOR OPENING AND CLOSING DEVICE FOR REFRIGERATOR 审中-公开
    用于冰箱的门打开和关闭装置

    公开(公告)号：EP3189292A1

    公开(公告)日：2017-07-12

    申请号：EP15838690.4

    申请日：2015-09-04

    Applicant: LG Electronics Inc.

    Inventor： SON, Changwoo ,  KANG, Myoungju ,  HAN, Cholok

    IPC: F25D23/02 ,  F25D29/00

    CPC classification number: E05F15/614 ,  E05F15/75 ,  E05Y2201/434 ,  E05Y2201/716 ,  E05Y2201/722 ,  E05Y2400/36 ,  E05Y2400/40 ,  E05Y2400/85 ,  E05Y2900/31 ,  E06B5/00 ,  E06B7/215 ,  F25D23/028 ,  F25D29/003

    Abstract: A door opening and closing device for a refrigerator includes a door coupled by means of a hinge unit to a main body defining a storage compartment therein, a gasket disposed between the door and the main body to provide a hermetic seal therebetween, and an opening and closing unit for opening and closing the door with respect to the main body, wherein the opening and closing unit includes a drive unit for generating a driving force, a gasket separation mechanism for pushing the main body using rotational force transmitted from the drive unit to separate the gasket from the main body or the door, and a door rotating mechanism for rotating the door using the rotational force transmitted from the drive unit.

    Abstract translation: 一种用于冰箱的门开闭装置，包括：门，其借助铰链单元与限定储藏室的主体相连接;垫圈，其设置在门与主体之间以提供其间的气密密封;以及开口和 关闭单元，用于相对于主体打开和关闭门，其中，打开和关闭单元包括用于产生驱动力的驱动单元;衬垫分离机构，用于利用从驱动单元传递的旋转力推动主体以分离 来自主体或门的垫圈以及用于利用从驱动单元传递的旋转力使门旋转的门旋转机构。

    DOOR OPENING AND CLOSING DEVICE FOR REFRIGERATOR AND METHOD OF CONTROLLING THE SAME
    15.
    发明公开
    DOOR OPENING AND CLOSING DEVICE FOR REFRIGERATOR AND METHOD OF CONTROLLING THE SAME 有权
    用于冰箱的门打开和关闭装置及其控制方法

    公开(公告)号：EP3189291A1

    公开(公告)日：2017-07-12

    申请号：EP15837369.6

    申请日：2015-09-04

    Applicant: LG Electronics Inc.

    Inventor： SON, Changwoo ,  HAN, Cholok ,  KANG, Myoungju

    IPC: F25D23/02 ,  F25D29/00

    CPC classification number: F25D23/028 ,  E05F15/614 ,  E05F15/619 ,  E05Y2201/214 ,  E05Y2201/22 ,  E05Y2201/244 ,  E05Y2201/426 ,  E05Y2800/00 ,  E05Y2800/11 ,  E05Y2900/31 ,  F25D11/00 ,  F25D29/00 ,  F25D2323/024 ,  F25D2700/02 ,  H02P6/182

    Abstract: A door opening and closing device for a refrigerator includes a door coupled to a main body, an opening and closing unit including a drive unit for generating rotational force by means of a motor and a door rotating mechanism for opening or closing the door, a device for measuring a back electromotive force generated from the motor, a power circuit connected for supplying power to the motor, a circuit for transmitting back electromotive force of the motor to the device, a control switch for selectively connecting the motor to the circuit or the power circuit, and a control unit for connecting the control switch to the power circuit when the motor is activated, and connecting the control switch to the circuit and opening or closing the door when the motor is deactivated, wherein the control unit closes the door when a predetermined back electromotive force is input to the device.

    Abstract translation: 本发明提供一种冰箱的门开闭装置，其包括：与主体连结的门;开闭单元，其具有通过电动机产生旋转力的驱动单元;门开闭机构，其用于开闭门;设备 用于测量由电动机产生的反电动势，被连接用于向电动机供电的电源电路，用于将电动机的反电动势传递到该装置的电路，用于选择性地将电动机连接到电路或电力的控制开关 电路，以及控制单元，用于当电动机被激活时将控制开关连接到电源电路，并且当电动机被停用时将控制开关连接到电路并且打开或关闭门，其中当电动机关闭时，控制单元关闭门 预定的反电动势被输入到装置。

    DISHWASHER AND METHOD FOR DETECTING CAMERA FAILURE BY DISHWASHER
    17.
    发明公开
    DISHWASHER AND METHOD FOR DETECTING CAMERA FAILURE BY DISHWASHER 审中-公开

    公开(公告)号：EP3973843A1

    公开(公告)日：2022-03-30

    申请号：EP21199727.5

    申请日：2021-09-29

    Applicant: LG Electronics Inc.

    Inventor： PARK, Jekang ,  SON, Changwoo ,  KWON, Baekeun

    IPC: A47L15/00 ,  A47L15/42 ,  G01N21/94 ,  G01N21/958 ,  G06T7/00

    Abstract: According to the present invention, a dishwasher comprises a case (1) defining an outer appearance and an opening at a front side thereof; a door (2) configured to close the open front side of the case (1); a tub (18) configured to provide a washing chamber;
    a rack (11, 12) disposed inside the tub (18) and configured to accommodate a dish; a dish recognition camera (20, 20a-20d) disposed on at least one of an inner surface of the door (2) or an inner surface of the tub (18) and configured to capture an upper portion of the rack (11, 12); and a controller (500) configured to control driving of the dishwasher and the dish recognition camera (20, 20a-20d), wherein the controller (500) is configured to: obtain a first dish image (601a) and a second dish image (601b) captured at different time points by the dish recognition camera (20, 20a-20d) based on a preset operation, process the obtained first dish image (601a) and second dish image (601b), and determine an abnormal operation of the dish recognition camera (20, 20a-20d) based on a result of processing the images. Furthermore, a corresponding method is disclosed.

    VEHICLE-MOUNTED ANTENNA SYSTEM
    18.
    发明公开
    VEHICLE-MOUNTED ANTENNA SYSTEM 审中-公开

    公开(公告)号：EP3896787A1

    公开(公告)日：2021-10-20

    申请号：EP18942908.7

    申请日：2018-12-10

    Applicant: LG Electronics Inc.

    Inventor： KIM, Yongkon ,  SON, Changwoo ,  JEON, Cheolsoo ,  JEONG, Sunin

    IPC: H01Q1/32 ,  H01Q1/38 ,  H01Q1/42 ,  H01Q21/06

    Abstract: A vehicle-mounted antenna system according to the present invention comprises: a first antenna system in which a plurality of first antenna elements disposed in a structure mounted on a vehicle perform multiple-input and multiple-output (MIMO); and a second antenna system in which a plurality of second antenna elements attached to a side surface of a polyhedron disposed in the structure perform beamforming, wherein the disposed plurality of first antenna elements are formed, in the front and back of the polyhedron, on a substrate erected at a predetermined angle to the structure, and thus, the present invention may provide an antenna array optimized in terms of spacing between antenna elements in a flat-type vehicle antenna provided with an LTE antenna system and a 5G antenna system.

    MAGNETIC COOLING SYSTEM
    19.
    发明公开
    MAGNETIC COOLING SYSTEM 审中-公开

    公开(公告)号：EP3719415A1

    公开(公告)日：2020-10-07

    申请号：EP18884224.9

    申请日：2018-11-08

    Applicant: LG Electronics Inc.

    Inventor： SON, Changwoo

    IPC: F25B21/00 ,  F25B41/00

    Abstract: The present invention relates to a magnetic cooling system and provides a magnetic cooling system comprising: a magnetocaloric material (70) for generating and emitting heat when a magnetic field is applied thereto, and absorbing heat when the magnetic field is removed therefrom; a magnetic heat exchanger (20) containing the magnetocaloric material (70) therein; a heat transfer fluid for heat-exchanging with the magnetocaloric material (70) while flowing inside the magnetic heat exchanger (20); a magnetic field applying part (30) comprising a first magnetic field applying part (31) and a second magnetic field applying part (32), which are installed to have the magnetic heat exchanger (20) disposed therebetween; and a driving part (90) for moving one of the first magnetic field applying part (31) and the second magnetic field applying part (32), wherein, as the driving part moves one of the first magnetic field applying part (31) and the second magnetic field applying part (32), the attraction force between the first magnetic field applying part (31) and the second magnetic field applying part (32) causes synchronous movement of the other thereof.

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