公开(公告)号：US10465975B2

公开(公告)日：2019-11-05

申请号：US14468657

申请日：2014-08-26

Applicant: LG Electronics Inc.

Inventor： Jungyeon Hwang ,  Jiyoung Park ,  Hyunjung Kim ,  Eunjoo Lee ,  Kyukwan Choi ,  Boram Lee

IPC: F25D11/02 ,  F25D23/00 ,  F25D23/02 ,  F25D23/06 ,  F25D25/02 ,  F25D17/06 ,  F25D17/04

Abstract: A refrigerator includes a cabinet defining a first storage compartment and a second storage compartment that is positioned vertically below the first storage compartment, a first mullion that partitions the first storage compartment from the second storage compartment, an access cover configured to open or close the access hole, a reception drawer configured to be received into the second storage compartment and including a reception door configured to open and close the second storage compartment and a reception box provided in a rear surface of the reception door, and a cover member configured to cover at least a portion of a top surface of the reception box. The first mullion defines an access hole that allows fluid communication between the first storage compartment and the second storage compartment.

公开(公告)号：US10215482B2

公开(公告)日：2019-02-26

申请号：US15666331

申请日：2017-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Jungyeon Hwang ,  Jiyoung Park ,  Eunjoo Lee ,  Kyukwan Choi ,  Boram Lee

IPC: F25C5/20 ,  F25D29/00 ,  B67D1/08 ,  F25D23/02 ,  F25D23/12

Abstract: A refrigerator includes a main body having a storage chamber, a door opening or closing the storage chamber, and a dispenser provided at the door. The dispenser includes a dispenser housing that is recessed backward into the door to define a container accommodation space. A control panel unit includes a display part and a dispensing mode selection part. An image corresponding to the dispensing mode selected through the dispensing mode selection part is displayed on the display part as a moving picture by a control from a controller.

公开(公告)号：USD742941S1

公开(公告)日：2015-11-10

申请号：US29497048

申请日：2014-07-21

Applicant: LG Electronics Inc.

Designer： Kyukwan Choi ,  Boram Lee ,  Kyusuh Park ,  Junghyun Lee ,  Minsub Kim ,  Sungkyong Han ,  Yunmi Park

公开(公告)号：US09091272B2

公开(公告)日：2015-07-28

申请号：US13749981

申请日：2013-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Gyunam Kim ,  Jaeyoo Yoo ,  Boram Lee

IPC: H02P1/00 ,  H02P3/00 ,  H02P5/00 ,  F04D27/00 ,  F25B49/02 ,  F04B35/04 ,  F04D27/02

CPC classification number: F04D27/00 ,  F04B35/045 ,  F04D27/02 ,  F25B49/025 ,  F25B2600/021

Abstract: An apparatus and method for controlling a compressor are provided. A motor current flowing in a compressor may be calculated from voltage values of a capacitor without using a sensor, and as a motor current value is calculated by changing voltage values of the capacitor according to voltage values of a drive and performing a definite integral thereon, the motor current value may be resistant to noise, and the compressor may be more stably controlled.

Abstract translation: 提供一种用于控制压缩机的装置和方法。 可以在不使用传感器的情况下从电容器的电压值计算流过压缩机的电动机电流，并且通过根据驱动器的电压值改变电容器的电压值并在其上执行定积分来计算电动机电流值， 电动机电流值可以抵抗噪声，并且可以更稳定地控制压缩机。

公开(公告)号：USD724121S1

公开(公告)日：2015-03-10

申请号：US29473781

申请日：2013-11-26

Applicant: LG Electronics Inc.

Designer： Kyukwan Choi ,  Jiyoung Park ,  Junghyun Lee ,  Jungyeon Hwang ,  Eunjoo Lee ,  Boram Lee

公开(公告)号：US20140239010A1

公开(公告)日：2014-08-28

申请号：US14190303

申请日：2014-02-26

Applicant: LG Electronics Inc.

Inventor： Jungyeon Hwang ,  Jiyoung Park ,  Eunjoo Lee ,  Kyukwan Choi ,  Boram Lee

IPC: F25C5/00

CPC classification number: F25D29/005 ,  B67D1/0888 ,  B67D1/0894 ,  F25C5/22 ,  F25D23/028 ,  F25D23/126 ,  F25D2400/361

Abstract: A refrigerator includes a main body having a storage chamber, a door opening or closing the storage chamber, and a dispenser provided at the door. The dispenser includes a dispenser housing that is recessed backward into the door to define a container accommodation space. A control panel unit includes a display part and a dispensing mode selection part. An image corresponding to the dispensing mode selected through the dispensing mode selection part is displayed on the display part as a moving picture by a control from a controller.

Abstract translation: 冰箱包括具有存储室的主体，打开或关闭存储室的门以及设置在门处的分配器。 分配器包括分配器壳体，该分配器壳体向后凹入门以限定容器容纳空间。 控制面板单元包括显示部分和分配模式选择部分。 通过分配模式选择部分选择的分配模式对应的图像通过来自控制器的控制作为运动图像显示在显示部分上。

公开(公告)号：US09841227B2

公开(公告)日：2017-12-12

申请号：US15370826

申请日：2016-12-06

Applicant: LG ELECTRONICS INC.

Inventor： Jungyeon Hwang ,  Jiyoung Park ,  Eunjoo Lee ,  Kyukwan Choi ,  Boram Lee

IPC: F25B29/00 ,  F25D29/00 ,  F25D23/12 ,  F25D23/02 ,  F25C5/00 ,  B67D1/08

CPC classification number: F25D29/005 ,  B67D1/0888 ,  B67D1/0894 ,  F25C5/22 ,  F25D23/028 ,  F25D23/126 ,  F25D2400/361

Abstract: A refrigerator includes a main body having a storage chamber, a door opening or closing the storage chamber, and a dispenser provided at the door. The dispenser includes a dispenser housing that is recessed backward into the door to define a container accommodation space. A control panel unit includes a display part and a dispensing mode selection part. An image corresponding to the dispensing mode selected through the dispensing mode selection part is displayed on the display part as a moving picture by a control from a controller.

公开(公告)号：US09670933B2

公开(公告)日：2017-06-06

申请号：US13752591

申请日：2013-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Jaeyoo Yoo ,  Gyunam Kim ,  Boram Lee

IPC: F04D27/00 ,  F25B1/02 ,  F25B5/02 ,  F25B49/02 ,  F04B35/04 ,  F04B49/02 ,  F04B49/06 ,  F04D27/02 ,  F25B1/10

CPC classification number: F04D27/005 ,  F04B35/045 ,  F04B49/02 ,  F04B49/06 ,  F04B2203/0201 ,  F04B2203/0202 ,  F04B2203/0208 ,  F04D27/0269 ,  F25B1/02 ,  F25B1/10 ,  F25B5/02 ,  F25B49/022 ,  F25B2341/0661 ,  F25B2400/075 ,  F25B2500/19 ,  F25B2500/26 ,  F25B2600/021 ,  F25B2600/024 ,  F25B2600/23 ,  F25B2700/151 ,  Y02B30/741

Abstract: A compressor control apparatus, and a refrigerator including the same are provided. The operation of two compressors may be controlled using an alternating current (AC) switch, thereby minimizing a number of components, as well as increasing compressor capacity and enhancing operation efficiency. A plurality of operation modes may be used to correspond to a load or freezing capacity using two compressors, and the two compressors may be operated in a separate or simultaneous manner using a drive including two (AC) switches, thereby simplifying the configuration of the system.

公开(公告)号：US20170146288A1

公开(公告)日：2017-05-25

申请号：US15370826

申请日：2016-12-06

Applicant: LG ELECTRONICS INC.

Inventor： Jungyeon HWANG ,  Jiyoung Park ,  Eunjoo Lee ,  Kyukwan Choi ,  Boram Lee

IPC: F25D29/00 ,  B67D1/08 ,  F25C5/00 ,  F25D23/12 ,  F25D23/02

CPC classification number: F25D29/005 ,  B67D1/0888 ,  B67D1/0894 ,  F25C5/22 ,  F25D23/028 ,  F25D23/126 ,  F25D2400/361

Abstract: A refrigerator includes a main body having a storage chamber, a door opening or closing the storage chamber, and a dispenser provided at the door. The dispenser includes a dispenser housing that is recessed backward into the door to define a container accommodation space. A control panel unit includes a display part and a dispensing mode selection part. An image corresponding to the dispensing mode selected through the dispensing mode selection part is displayed on the display part as a moving picture by a control from a controller.

公开(公告)号：US09618004B2

公开(公告)日：2017-04-11

申请号：US13748813

申请日：2013-01-24

Applicant: LG Electronics Inc.

Inventor： Gyunam Kim ,  Sungho Park ,  Taewoong Nah ,  Jaeyoo Yoo ,  Boram Lee

IPC: F04D27/00 ,  F04B35/04 ,  F04D27/02

CPC classification number: F04D27/00 ,  F04B35/045 ,  F04D27/02

Abstract: A compressor control apparatus, and a compressor control method. The compressor may be operated in an operation mode in which commercial power applied to the compressor does not pass through an alternating current capacitor when the load is in an overload state, thereby preventing the loss of a drive and effectively reducing the copper and core loss of the compressor.