公开(公告)号：US20170067683A1

公开(公告)日：2017-03-09

申请号：US15076349

申请日：2016-03-21

Applicant: LG ELECTRONICS INC.

Inventor： Jinseok HU

IPC: F25D29/00 ,  F25D11/02 ,  F25D17/06 ,  G05B15/02

CPC classification number: F25D29/00 ,  F25B49/025 ,  F25B2600/021 ,  F25B2600/0251 ,  F25B2700/2104 ,  F25D11/02 ,  F25D17/065 ,  F25D2600/04 ,  F25D2700/12 ,  G05B15/02 ,  Y02B30/741

Abstract: A mechanical refrigerator including a main body forming a storage space; a inverter compressor compressing a refrigerant; a microprocessor controlling drive of the compressor; a thermostat, which is connected to a power supply and switched on or switched off according to changes in a temperature of the storage space; a power detection circuit, which is connected to the power supply and the thermostat electrically, and configured to switch on or off the microprocessor according to a status of the thermostat; and a power circuit connected to the power supply and the microprocessor and configured to supply power for driving the compressor to the microprocessor.

Abstract translation: 一种机械制冷机，包括：主体，形成储存空间; 压缩制冷剂的变频压缩机; 控制压缩机驱动的微处理器; 恒温器，其连接到电源并根据存储空间的温度的变化而被接通或关闭; 功率检测电路，其电连接到所述电源和所述恒温器，并且被配置为根据所述恒温器的状态来接通或断开所述微处理器; 以及连接到所述电源和所述微处理器并且被配置为向所述微处理器供应用于驱动所述压缩机的电力的电力电路。

公开(公告)号：US20170059228A1

公开(公告)日：2017-03-02

申请号：US15090313

申请日：2016-04-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinseok HU ,  Namhun KIM ,  Youngdoo KIM

IPC: F25D17/06 ,  F25B49/02 ,  F25B13/00

CPC classification number: F25D17/065 ,  F25B13/00 ,  F25B49/02 ,  F25D17/04 ,  F25D17/045 ,  F25D2317/0651 ,  F25D2317/0653 ,  F25D2317/0663 ,  F25D2317/0665 ,  F25D2317/0666 ,  F25D2400/06 ,  F25D2700/12 ,  F25D2700/122

Abstract: A refrigerator and a method of control thereof, whereby after driving of a compressor and a blower fan is stopped as temperatures of a refrigeration compartment and a freezer compartment are in a satisfactory state, opening/closing operations of a damper are repeatedly performed, so that cold air in the freezer compartment is supplied into the refrigeration compartment. Alternatively, if the temperature of the refrigeration compartment reaches an upper limit temperature, the repeated opening/closing operations of the damper are started. The repeated opening/closing operations of the damper are performed until the temperature of the refrigeration compartment reaches a lower limit temperature, so that a cooling operation of the refrigeration compartment is performed only once while the compressor is being driven.

Abstract translation: 一种冰箱及其控制方法，由于当冷藏室和冷冻室的温度处于令人满意的状态时，在压缩机和鼓风机的驱动停止之后，重复执行风门的打开/关闭操作，使得 冷冻室中的冷空气被供应到冷藏室中。 或者，如果冷藏室的温度达到上限温度，则开始减震器的反复打开/关闭操作。 执行阻尼器的重复打开/关闭操作，直到冷藏室的温度达到下限温度，使得在驱动压缩机时仅进行冷藏室的冷却操作一次。

公开(公告)号：US20150276821A1

公开(公告)日：2015-10-01

申请号：US14509501

申请日：2014-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Jinseok HU ,  Shinhyun PARK ,  Byoungsuk CHOI ,  Heesun KIM

IPC: G01R19/00 ,  G01R19/10 ,  G01R19/04 ,  H02J9/06

CPC classification number: H02J9/061 ,  H02J9/062 ,  Y10T307/615 ,  Y10T307/625

Abstract: A power determining apparatus is disclosed. The power determining apparatus includes a sensor for sensing a current or voltage supplied from a commercial power source or an uninterruptible power supply (UPS), and a controller for analyzing a current or voltage signal sent from the sensor, and determining which one of the commercial power source and the UPS supplies power, based on results of the analysis.

Abstract translation: 公开了功率确定装置。 功率确定装置包括用于感测从商用电源或不间断电源（UPS）提供的电流或电压的传感器，以及用于分析从传感器发送的电流或电压信号的控制器，以及确定哪个商业 电源和UPS供电，根据分析结果。