知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

7 records (took 0.013 seconds)

    Refrigerator
    2.
    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

    Applicant: LG ELECTRONICS INC.

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

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

    Abstract: 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.

    Refrigerator
    3.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11578912B2

    公开(公告)日：2023-02-14

    申请号：US16961202

    申请日：2019-01-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Myungjin Chung ,  Kyungseok Kim ,  Kyeongyun Kim ,  Giseok Seong ,  Seunguk Ahn ,  Jeongwon Park ,  Yonghun Suh

    IPC: F25D11/02 ,  F25D29/00 ,  F25D31/00

    Abstract: A refrigerator includes a cabinet in which a storage chamber is formed, a cooler configured to cool the storage chamber, a heater configured to heat the storage chamber, a temperature sensor configured to sense a storage chamber temperature, and a controller configured to control the cooler and the heater, in which the controller selectively performs a plurality of modes, the plurality of modes include a cooling mode in which the cooler is operated or stopped, a heating mode in which the heater is operated or stopped, and a standby mode in which the cooler and the heater are stopped, and the plurality of modes are performed in the order of the cooling mode, the standby mode, and heating mode, or are performed in the order of the heating mode, the standby mode, and the cooling mode.

    Refrigerator and method for controlling a compressor based on temperature of storage compartment
    4.
    发明授权
    Refrigerator and method for controlling a compressor based on temperature of storage compartment 有权

    公开(公告)号：US11226145B2

    公开(公告)日：2022-01-18

    申请号：US16694539

    申请日：2019-11-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Giseok Seong ,  Yoonseong Nam ,  Yonghun Suh ,  Myungjin Chung

    IPC: F25B49/02 ,  F25D17/06 ,  F25D29/00 ,  F25D11/02

    Abstract: A method for controlling a refrigerator includes turning on a compressor to operate with a predetermined cooling power for cooling a storage compartment, turning off the compressor when a temperature of the storage compartment reaches a temperature equal to or lower than a first reference temperature, and turning on the compressor again when the temperature of the storage compartment reaches a temperature equal to or higher than a second reference temperature higher than the first reference temperature. In the turning on the compressor again, the compressor is operated with a cooling power determined based on an on slope, which is a temperature change slope of the storage compartment during an on time of the compressor, and an off slope, which is a temperature change slope of the storage compartment during an off time of the compressor.

    Refrigerator and method for controlling a refrigerator
    6.
    发明授权
    Refrigerator and method for controlling a refrigerator 有权

    公开(公告)号：US10082330B2

    公开(公告)日：2018-09-25

    申请号：US15074105

    申请日：2016-03-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Myungjin Chung ,  Yonghun Suh ,  Sung Jhee ,  Namsoo Cho

    IPC: F25B5/00 ,  F25D29/00 ,  F25D11/02 ,  F25D17/06

    CPC classification number: F25D29/00 ,  F25D11/022 ,  F25D17/065 ,  F25D2600/04 ,  F25D2600/06 ,  F25D2700/12 ,  F25D2700/14

    Abstract: A refrigerator and a method for controlling a refrigerator, including a plurality of compressors and a plurality of evaporators disposed on inlet-sides of the plurality of compressors to supply cool air to a refrigerating compartment and a freezing compartment includes determining whether a temperature of the refrigerating compartment belongs to a refrigerating compartment satisfaction range, determining an indoor temperature when the temperature of the refrigerating compartment does not belong to the refrigerating compartment satisfaction range, and determining whether a load corresponding operation condition is satisfied when the determined indoor temperature belongs to a set range. When the load corresponding operation condition is satisfied, a simultaneous operation of the refrigerating compartment and the freezing compartment is performed, and when the load corresponding operation condition is not satisfied, a cooling operation of the refrigerating compartment is performed.

    REFRIGERATOR AND METHOD OF CONTROLLING A REFRIGERATOR
    7.
    发明申请
    REFRIGERATOR AND METHOD OF CONTROLLING A REFRIGERATOR 有权
    一种制冷器的制冷方法及控制方法

    公开(公告)号：US20150059370A1

    公开(公告)日：2015-03-05

    申请号：US14478600

    申请日：2014-09-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Hosan KIM ,  Jangseok Lee ,  Yonghun Suh ,  Sung Jhee ,  Hyoungkeun Lim

    IPC: F25D17/06 ,  F25B49/00 ,  F25B5/00

    CPC classification number: F25D17/067 ,  F25B5/00 ,  F25B49/00 ,  F25B49/027 ,  F25B2341/0661 ,  F25B2600/111 ,  F25B2600/2511 ,  F25B2700/172 ,  F25D21/14 ,  F25D2321/141 ,  Y02B30/743

    Abstract: A refrigerator and a method of controlling a refrigerator are provided. The refrigerator may include a machine room defined in or at one side of a storage compartment, a base that defines a bottom surface of the machine room, a compressor seated on the base to compress a refrigerant, a condenser that condenses a refrigerant compressed in the compressor, the condenser being disposed on or at one side of the compressor, a drain pan disposed on the base to store condensed water generated in the condenser, and a fan assembly coupled to the base to generate an air flow within the machine room. The fan assembly may include a plurality of condensation fans.

    Abstract translation: 提供一种冰箱和控制冰箱的方法。 冰箱可以包括限定在储藏室的一侧或其一侧的机房，限定机房底面的基座，位于基座上的压缩机以压缩制冷剂的冷凝器，冷凝器中压缩的制冷剂的冷凝器 压缩机，冷凝器设置在压缩机的一侧或一侧;排水盘，其设置在基座上，用于存储在冷凝器中产生的冷凝水;以及风扇组件，其连接到基座以在机房内产生空气流。 风扇组件可以包括多个冷凝风扇。

Patent Agency Ranking