公开(公告)号：US20220011035A1

公开(公告)日：2022-01-13

申请号：US17291982

申请日：2019-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joo Yong LEE ,  Il Sung BAE ,  Hyo Ju HAN

IPC: F25D11/02

Abstract: A refrigerator according to one embodiment of the present invention comprises: a main body; a first storage chamber and a second storage chamber provided in the main body so that the front surfaces thereof are opened; an evaporator which is disposed inside the main body and which generates cold air; a first duct for supplying the cold air to the first storage chamber; a second duct for supplying the cold air to the second storage chamber; and a connecting duct for connecting the first duct and the second duct so as to allow the cold air generated by the evaporator to flow to the second duct, wherein the second duct includes a connecting port connected to the connecting duct, a discharge port through which the cold air is discharged, a discharge path for connecting the connecting port and the discharge port, and a connecting path for connecting the inside of the second storage chamber and the discharge path, the discharge path includes a minimum region in which the cross sectional area thereof in a vertical direction or a longitudinal direction is minimized, and the connecting path is provided to connect the inside of the second storage chamber and the minimum region.

公开(公告)号：US20220099352A1

公开(公告)日：2022-03-31

申请号：US17427242

申请日：2020-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joo Yong LEE ,  Il Sung BAE ,  Joo Hee SONG ,  Byung Kwan YANG ,  Jae Pil CHO ,  Hyo Ju HAN

IPC: F25D17/06 ,  F25D17/04 ,  F25D21/14

Abstract: A refrigerator includes a main body, a first storage chamber and a second storage chamber provided inside the main body with front sides thereof open. An evaporator is arranged inside the main body and is configured to generate cold air and arranged behind the first storage chamber. A first duct is configured to supply the cold air generated from the evaporator to the first storage chamber and a second duct is configured to supply cold air to the second storage chamber. A connection duct is configured to connect the first duct and the second duct to cause the cold air inside the first duct to flow into the second duct, and a damper is configured to selectively open and close the connection duct. The damper is provided inside the first duct, and the second duct has a flat front surface in a form of a flat surface.

公开(公告)号：US20220316788A1

公开(公告)日：2022-10-06

申请号：US17846081

申请日：2022-06-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joo Yong LEE ,  Il Sung BAE ,  Joo Hee SONG ,  Byung Kwan YANG ,  Jae Pil CHO ,  Hyo Ju HAN

IPC: F25D17/06 ,  F25D17/04 ,  F25D21/14

Abstract: Provided is a refrigerator including a main body, a first storage chamber and a second storage chamber provided inside the main body with front sides thereof open, an evaporator, while being arranged inside the main body, configured to generate cold air and arranged behind the first storage chamber, a first duct configured to supply the cold air generated from the evaporator to the first storage chamber, a second duct configured to supply cold air to the second storage chamber, and a connection duct configured to connect the first duct and the second duct to cause the cold air inside the first duct to flow into the second duct, and a damper configured to selectively open and dose the connection duct, wherein the damper is provided inside the first duct, and the second duct has a front surface in a form of a flat surface.