公开(公告)号：US11644202B2

公开(公告)日：2023-05-09

申请号：US17069085

申请日：2020-10-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjune Cho ,  Seonuk Na ,  Hyungmo Koo ,  Youjae Kim ,  Joonhyoung Kim ,  Hyunah Kim ,  Jaehyoung Sim ,  Eomji Jang ,  Dongho Cho

IPC: F24F7/00 ,  F24F13/10 ,  F24F7/007

CPC classification number: F24F7/007 ,  F24F13/10

Abstract: An air conditioner includes a main body including a body fan, a heat exchanger, and a body housing. A ventilation hose connects the main body to outdoor air. A ventilation module is attached to an outer side of the body housing, and includes a ventilation fan. The ventilation module switches between an exhaust mode in which indoor air is exhausted to the outdoors through the ventilation hose and an air supply mode in which outdoor air is supplied to the main body through the ventilation hose.

公开(公告)号：US11525455B2

公开(公告)日：2022-12-13

申请号：US16697950

申请日：2019-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisup Lee ,  Jinbaek Kim ,  Kyunghoon Kim ,  Jaehyoung Sim ,  Dohoon Kim ,  Seonghyun Yoon ,  Joonho Yoon

IPC: F04D29/28

Abstract: A double suction fan includes first and second rings spaced at a predetermined distance apart from and in parallel to each other, an intermediate plate disposed between the first and second rings and including a shaft hole, a plurality of first blades disposed between the first ring and the intermediate plate, a plurality of second blades disposed between the second ring and the intermediate plate, and first and second rotating hubs disposed on both side surfaces of the intermediate plate, wherein each of the first and second rotating hubs is formed of a plurality of hub plates which are disposed perpendicular to the intermediate plate around the shaft hole, and wherein the plurality of hub plates are formed to evenly distribute air introduced through the first and second rings in a longitudinal direction of the plurality of first and second blades when the intermediate plate rotates.

公开(公告)号：US12007144B2

公开(公告)日：2024-06-11

申请号：US17087922

申请日：2020-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjune Cho ,  Hyungmo Koo ,  Youjae Kim ,  Joonhyoung Kim ,  Hyunah Kim ,  Seonuk Na ,  Jaehyoung Sim ,  Eomji Jang ,  Dongho Cho

IPC: F24F7/10 ,  F24F1/0035 ,  F24F13/20 ,  F24F13/28 ,  F24F13/30

CPC classification number: F24F7/10 ,  F24F1/0035 ,  F24F13/20 ,  F24F13/28 ,  F24F13/30 ,  F24F2013/205

Abstract: Disclosed are a ventilation apparatus and an air conditioner including the same. The air conditioner includes a main body including a heat exchanger and a blower fan blowing indoor air to pass through the heat exchanger, and a ventilation apparatus mounted on the main body to ventilate a room, the ventilation apparatus includes a case configured to accommodate a ventilation fan, a ventilation pipe including an inlet tube mounted on an outdoor air inlet of a building and an extension tube connecting a flow path of the case and the inlet tube and detachably connected to the inlet tube, and a ventilation filter installed in the ventilation pipe through a connection portion between the inlet tube and the extension tube to filter out foreign substances in air.

公开(公告)号：US11754299B2

公开(公告)日：2023-09-12

申请号：US17104934

申请日：2020-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyoung Sim ,  Hyungmo Koo ,  Youjae Kim ,  Joonhyoung Kim ,  Hyunah Kim ,  Seonuk Na ,  Eomji Jang ,  Dongho Cho ,  Sungjune Cho

IPC: F24F1/32 ,  F24F1/34 ,  F24F13/10 ,  F24F13/20

CPC classification number: F24F1/32 ,  F24F1/34 ,  F24F13/10 ,  F24F13/20

Abstract: An air conditioner includes an indoor unit to be installed in indoor space, an outdoor unit to be installed in outdoor space, the outdoor unit being separated by a building wall from the indoor space, a refrigerant pipe to connect the indoor unit with the outdoor, a ventilation pipe to connect the indoor unit to the outdoor space, a ventilation device to be arranged in the indoor space and to be connected to the ventilation pipe to ventilate indoor air in the indoor space to outdoor space or outdoor air in the outdoor space to the indoor space through the ventilation pipe, and a sleeve to be installed to pass through a hole formed at the wall to guide the refrigerant pipe and the ventilation pipe therethrough.