公开(公告)号：US20220026098A1

公开(公告)日：2022-01-27

申请号：US17296691

申请日：2019-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kihak HONG ,  Ganghyun KIM ,  Kookjeong SEO ,  Dongnyeol RYU ,  Gkuneui HONG

IPC: F24F11/67 ,  F24F7/007

Abstract: A wine cellar includes a storage room for storing food, a cooling device for supplying cooled air to the storage room, a heating device for supplying heated air to the storage room and a fan for circulating outside air of the wine cellar and inside air of the storage room. A temperature sensor senses the temperature in the storage room. A processor determines an operation mode of the wine cellar on the basis of the sensed temperature of the storage room and a set temperature for the storage room, and selectively controls the cooling device or the heating device on the basis of the determined operation mode. When the determined operation mode is a heating mode, the processor controls the fan to allow the outside air to flow into the storage room, and controls the heating device to start supplying the heated air during the operation of the fan.

公开(公告)号：US20240118021A1

公开(公告)日：2024-04-11

申请号：US18538447

申请日：2023-12-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghoon SEO ,  Kyungtae KO ,  Ganghyun KIM ,  Jaeuk RYOO

IPC: F25D29/00

CPC classification number: F25D29/005 ,  F25D2600/02

Abstract: A refrigerator is disclosed. The refrigerator includes a temperature sensor, a cooling device, and a processor which controls the cooling device such that, when a user command to change the temperature of a storage compartment set to a first temperature to a second temperatures, is input, the temperature of the storage compartment is changed to the second temperature, based on the temperature of the storage compartment sensed by the temperature sensor, and controls the cooling device such that, when a certain period of time elapses after a point in time when the user command is input, the temperature of the storage compartment returns to the first temperature, based on the temperature of the storage compartment sensed by the temperature sensor.

公开(公告)号：US20250060151A1

公开(公告)日：2025-02-20

申请号：US18780107

申请日：2024-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sookang KIM ,  Ganghyun KIM ,  Taeyoung HEO

IPC: F25D29/00

Abstract: A refrigerator including an output interface; a user interface including at least one key mapped to a predefined operation to be performed when the refrigerator is in a normal state, the user interface being configured to receive a user input via the at least one key; and at least one processor configured to identify whether the refrigerator is in an abnormal state, based on identifying the refrigerator as being in an abnormal state, control the output interface to output a notification of the abnormal state of the refrigerator, and, based on a user input received via the at least one key while the refrigerator is identified as being in the abnormal state, control the output interface to turn off the notification of the abnormal state of the refrigerator.

公开(公告)号：US20240167746A1

公开(公告)日：2024-05-23

申请号：US18369419

申请日：2023-09-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ganghyun KIM ,  Sookang KIM ,  Kyungtae KO

IPC: F25C1/10

CPC classification number: F25C1/10

Abstract: A refrigerator including a body; a water supply device including a water supply pipe at least partially inserted into the body, and a water supply valve to open and close the water supply pipe; an ice making device including an ice making tray defining an ice making space, the ice making tray being movable so that water from the water supply pipe is accommodatable in the ice making space when the ice making tray is positioned to make ice, and a driving device to move the ice making tray; and a control unit configured to, based on a user input to execute a function of removing foreign substances contained in water from the water supply pipe, control the driving device to move the ice making tray so water is prevented from being accommodated in the ice making space, and control the water supply valve to open the water supply pipe.

公开(公告)号：US20230155476A1

公开(公告)日：2023-05-18

申请号：US18155456

申请日：2023-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jehyung CHO ,  Ganghyun KIM ,  Dongjo SHIN ,  Daesung KANG ,  Sungin PARK ,  Hyojea SHIN ,  Teaho LEE

IPC: H02M1/00 ,  H02M1/36 ,  H02M7/72 ,  H02P27/06

CPC classification number: H02M1/0045 ,  H02M1/36 ,  H02M7/72 ,  H02P27/06

Abstract: A power supply device is provided. The power supply device includes a rectifier circuit for rectifying an inputted alternating current power supply, a capacitor circuit comprising a first and second capacitor which are connected in series, and smoothing the alternating current power supply rectified in the rectifier circuit, an inverter for converting the output power of the capacitor circuit to a preset power and outputting same, a switch for selectively connecting a middle node of the first capacitor and the second capacitor and an end of the alternating current power, a sensor for detecting a size of the alternating current power, and a controller which confirms a power mode of the alternating current power on the basis of an output value of the sensor, and which controls the switch so that the capacitor circuit multiplies and amplifies the selectively rectified alternating current power based on the confirmed power mode.

公开(公告)号：US20220316792A1

公开(公告)日：2022-10-06

申请号：US17845401

申请日：2022-06-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin JEONG ,  Ganghyun KIM ,  Hyekyoung AN

IPC: F25D23/12 ,  F25D29/00 ,  F25D17/06 ,  F25D31/00

Abstract: A refrigerator including a refrigerator compartment, a dairy product maker inside the refrigerator compartment, a control panel configured to receive a control command, and a controller configured to control the dairy product maker based on the control command, the dairy product maker includes a container to store milk or a dairy product, a heater configured to heat the milk stored in the container, a fan configured to supply cool air inside the refrigerator compartment to the container, and a temperature sensor configured to measure a temperature inside of the dairy product maker, and the controller operates the heater for a preset fermentation period in response to the control command, turns off the heater and turns on the fan to cool down inside of the container after a lapse of the preset fermentation period, and turns off the fan in response to completing of the cooling down inside of the container.