公开(公告)号：US20210262722A1

公开(公告)日：2021-08-26

申请号：US17178913

申请日：2021-02-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jonghyun SON ,  Seangwon LEE ,  Sungjun CHO ,  Dongyeong KIM

IPC: F25D23/02

Abstract: Provided is a refrigerator including a main body including a storage chamber, a first door rotatably coupled to the main body and having an opening, and a second door rotatably coupled to the main body and the first door to open and close the opening, wherein the first door includes a first assembly formed with the opening, a second assembly provided below the first assembly, and a coupling frame arranged between the first assembly and the second assembly for the first assembly and the second assembly rotate as a unitary body.

公开(公告)号：US20240053088A1

公开(公告)日：2024-02-15

申请号：US18235665

申请日：2023-08-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chomin LEE ,  Seangwon LEE ,  Jaejin LEE ,  Hojune JEON ,  Donghyun CHUN ,  Jeonghun SHIN ,  Wooyeol YOO

IPC: F25D23/02 ,  E05F15/60

CPC classification number: F25D23/028 ,  E05F15/60 ,  F25D2323/02 ,  E05Y2900/31

Abstract: A control method of a refrigerator includes: in response to receiving a user input, driving a motor in a forward direction until a first push rod reaches a maximum forward position from a neutral position; performing at least one of stopping the motor or driving the motor in a reverse direction at a first reference driving speed before a predetermined waiting time elapses from when the first push rod reaches the maximum forward position; driving the motor in the reverse direction at a second reference driving speed until the first push rod returns to the neutral position after the predetermined waiting time elapses from when the first push rod reaches the maximum forward position; and changing the predetermined waiting time in response to receiving a user input while the motor is driven in the forward direction until the first push rod reaches the maximum forward position from the neutral position.

公开(公告)号：US20240053087A1

公开(公告)日：2024-02-15

申请号：US18233677

申请日：2023-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chomin LEE ,  Seangwon LEE ,  Jaejin LEE ,  Jeonghun SHIN ,  Wooyeol YOO

IPC: F25D23/02

CPC classification number: F25D23/028

Abstract: A refrigerator includes: a main body including a storage compartment; a door rotatably coupled to the main body and configured to open and close the storage compartment; and a door opening device provided in the main body and including a drive motor, the door opening device being configured to open the door, wherein the door includes: a door front member forming a front surface of the door; a door side member forming a side surface of the door and having an opening; a side cap coupled to an inner surface of the door side member and including a handle that is recessed and a switch mounting space; and a switch module mounted in the switch mounting space through the opening and configured to receive an input for operating the door opening device.