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55 条记录 (耗时 0.038 秒)

    Refrigerator
    1.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11480382B2

    公开(公告)日：2022-10-25

    申请号：US16725071

    申请日：2019-12-23

    申请人： LG ELECTRONICS INC.

    发明人： Giseok Seong ,  Jeongwon Park ,  Myungjin Chung ,  Kyungseok Kim ,  Tackwon Han ,  Jinho Kim ,  Yonghun Suh

    IPC分类号： F25D17/06 ,  F25D23/02 ,  F25D29/00 ,  F25D31/00 ,  F25D11/02 ,  F25D23/04 ,  F25B47/02 ,  F25D21/00 ,  F25D21/08 ,  F25D21/06

    摘要： A refrigerator includes a cabinet configured to form a first storage chamber and a second storage chamber, a first evaporator configured to cool the first storage chamber, a first fan configured to circulate air in the first storage chamber to the first evaporator and the first storage chamber, a second evaporator configured to cool the second storage chamber, a compressor configured to be connected to the first evaporator and the second evaporator, a second fan configured to circulate air in the second storage chamber to the second evaporator and the second storage chamber; a refrigerant valve configured to guide refrigerant to the first evaporator or the second evaporator, and a controller configured to perform a plurality of modes sequentially to defrost the second evaporator.

    Washing machine and control method of the same
    2.
    发明授权
    Washing machine and control method of the same 有权

    公开(公告)号：US11377771B2

    公开(公告)日：2022-07-05

    申请号：US16586466

    申请日：2019-09-27

    申请人： LG Electronics Inc.

    发明人： Jinho Kim ,  Bongjae Kim ,  Jaehyun Kim

    IPC分类号： D06F37/20 ,  D06F33/48 ,  D06F37/30 ,  D06F105/48

    摘要： A washing machine includes: a tub; a transmission coil provided in the tub and transmitting power wirelessly; an ammeter measuring an input current value of the transmission coil; a cylindrical drum disposed inside the tub and configured to rotate; a balancer for reducing unbalance during rotation of the drum; and a controller controlling the ammeter and the balancer. The balancer includes: a reception coil provided in the drum and configured to generate power from magnetic field formed by the transmission coil; drive modules driven by power of the reception coil and provided in the drum; and at least one balancing weight that moves along a circumference of the drum by a driving force of each drive module, and changes a center of gravity of the drum. The controller determines a position of the balancing weights based on the input current value when the drum rotates.

    Refrigerator
    4.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11105551B2

    公开(公告)日：2021-08-31

    申请号：US16843481

    申请日：2020-04-08

    申请人： LG Electronics Inc.

    发明人： Jinho Kim

    IPC分类号： F25D25/02 ,  F25D23/02 ,  F25D25/00 ,  F25D25/04

    摘要： A refrigerator includes a cabinet, a front panel door part, a drawer part located rearward of the front panel door part, and a connection device that is located at the front panel door part, that is configured to couple the front panel door part with the drawer part, and that is configured to transmit power from the front panel door part to the drawer part. The connection device includes an exposed portion that is exposed through the rear surface of the front panel door part and that allows a user to manipulate the connection device, and the connection device is configured to, based on a manipulation of the exposed portion of the connection device by the user, decouple the front panel door part from the drawer part.

    Scroll compressor
    7.
    发明授权
    Scroll compressor 有权

    公开(公告)号：US09957962B2

    公开(公告)日：2018-05-01

    申请号：US14939327

    申请日：2015-11-12

    申请人： LG ELECTRONICS INC.

    发明人： Yoonsung Choi ,  Byungkil Yoo ,  Jinho Kim ,  Byeongchul Lee

    IPC分类号： F03C2/02 ,  F01C1/04 ,  F01C1/063 ,  F04C2/04 ,  F04C18/04 ,  F04C18/02 ,  F04C23/00

    CPC分类号： F04C18/0215 ,  F04C18/0269 ,  F04C23/008

    摘要： A scroll compressor is provided that may include a casing including a rotational shaft, a first scroll rotated by rotation of the rotational shaft, the first scroll including a first head plate and a first wrap that extends from the first head plate in a first direction, and a second scroll that defines a plurality of compression chambers together with the first scroll, the second scroll including a second head plate and a second wrap that extends from the second head plate in a second direction. Each of the first and second wraps spirally may extend from an outer end toward an inner start end, and the first wrap may have a thickness greater than a thickness of the second wrap.

    Method and apparatus for changing in wireless communication system
    8.
    发明授权
    Method and apparatus for changing in wireless communication system 有权

    公开(公告)号：US09924552B2

    公开(公告)日：2018-03-20

    申请号：US14759175

    申请日：2013-11-06

    申请人： LG ELECTRONICS INC.

    发明人： Byungjoo Lee ,  Dongcheol Kim ,  Jinho Kim ,  Wookbong Lee ,  Hangyu Cho

    IPC分类号： H04W76/02 ,  H04W8/00 ,  H04W84/12

    CPC分类号： H04W76/14 ,  H04W8/005 ,  H04W84/12

    摘要： The present invention relates to a wireless communication system and, more particularly, to a method and apparatus for changing services in a direct communication system. A method for setting up a session in a first wireless device supporting a Wi-Fi direct service, according to one embodiment of the present invention, can include the steps of: setting up a connection between a first wireless device and a second wireless device, which includes a provision discovery process between the first wireless device and the second wireless device for creating a session for a first service; and transmitting a request_session message from the first wireless device to the second wireless device for creating a session for a second service. Session information for the second service can be included in the request_session message.