公开(公告)号：US20180058727A1

公开(公告)日：2018-03-01

申请号：US15643050

申请日：2017-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Woo CHOI ,  Du Han JUNG ,  Jun Seok KWON ,  Ki Seok KIM ,  Hyeong Joon SEO

IPC: F25B1/00

Abstract: Disclosed herein is an air conditioner in which flow noise of a refrigerant is reduced. An air conditioner includes a compressor configured to compress a refrigerant, an outdoor heat exchanger in which the refrigerant exchanges heat with outside air, an expansion device configured to expand the refrigerant, an indoor heat exchanger in which the refrigerant exchanges heat with indoor air, and a muffler configured to reduce flow noise of the refrigerant flowing into the indoor heat exchanger, wherein the muffler includes a shell including a refrigerant inlet and a refrigerant outlet, a first baffle disposed at one side of an inner part of the shell and including a plurality of first holes, a plurality of pipes inserted into the plurality of first holes and serving as passages through which the refrigerant moves, and a second baffle disposed at the other side of the inner part of the shell and including a plurality of second holes through which the refrigerant passing through the pipe passes.

公开(公告)号：US20190170374A1

公开(公告)日：2019-06-06

申请号：US16210783

申请日：2018-12-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mun Sub KIM ,  Hyeong Joon SEO ,  Hyeong Jin LEE ,  Du Han JUNG

IPC: F24F1/26 ,  F24F13/00 ,  F25B41/00 ,  F25B1/04

Abstract: An air conditioner comprises a compressor configured to have an inlet, through which a refrigerant is sucked in, the sucked refrigerant being compressed by the compressor, and an outlet, through which the compressed refrigerant is discharged, a four-way valve configured to switch flow paths in cooling and heating operations, the four-way valve having a valve body, a D port protruding from the valve body in a first direction to be connected to the outlet, and an S port 26 protruding from the valve body in a second direction, which is opposite to the first direction, to be connected to the inlet, and a compressor pipe having a discharging pipe to connect the outlet and the D port and a sucking pipe to connect the inlet and the S port, one of the discharging pipe and the sucking pipe has two curved portions and the other has one curved portion.

公开(公告)号：US20210010694A1

公开(公告)日：2021-01-14

申请号：US16968703

申请日：2018-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mun Sub KIM ,  Jae-Woo CHOI ,  Hyeong Joon SEO ,  Du Han JUNG

IPC: F24F3/16 ,  F24F13/24

Abstract: The present disclosure relates to an air cleaner. The air cleaner includes a main body, a panel configured to be movable with respect to the main body, a power transmission device connected to the panel, a vibration-preventing member connected to the power transmission device and including a vibration-preventing portion in contact with the power transmission device and a slip-preventing portion having a thickness thinner than the vibration-preventing portion, and a driving source connected to the vibration-preventing member.