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公开(公告)号：US11561014B2
公开(公告)日：2023-01-24
申请号：US16085544
申请日：2017-03-16
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun Young Kim
IPC: F24F1/0067 , F28F1/12 , F28F1/32 , F24F1/14
Abstract: An air conditioner including a heat exchanger according to an aspect of the present disclosure, the heat exchanger includes a refrigerant pipe, and a plurality of fins including a first fin and a second fin spaced apart from each other in an extending direction of the refrigerant pipe, wherein the first fin includes a flat portion and a cut-up member protruding in an arrangement direction of the second fin in the flat portion, and the height of the cut-up member in the extension direction is between 0.5 and 0.7 times the distance between the first fin and the second fin.
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公开(公告)号：US11293701B2
公开(公告)日：2022-04-05
申请号：US16657703
申请日：2019-10-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Young Kim , Seiji Sato , Sang Mu Lee
Abstract: Disclosed herein is a heat exchanger including a corrugated fin and an air conditioner including the same. The corrugated fin includes a through hole through which a heat transfer tube passes, a corrugated portion formed in a zigzag shape in the first direction corresponding to an air flow direction and a flat portion provided in the plane adjacent to the through hole, and the flat portion has a first length in the first direction corresponding to an air flow direction, and a second length shorter than the first length in a second direction perpendicular to the air flow direction.
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公开(公告)号：US11326842B2
公开(公告)日：2022-05-10
申请号：US16577994
申请日：2019-09-20
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun Young Kim , Sato Seiji , Sang Mu Lee
Abstract: Disclosed are a heat exchanger and an air conditioner including heat transfer tubes configured to guide a refrigerant, and a plurality of fins installed through which the heat transfer tubes penetrate and arranged to be spaced apart from each other in a second direction perpendicular to a first direction such that air passes through the fins in the first direction, wherein the plurality of fins each includes a plurality of inclined portions connected to each other in a zigzag form and inclined with respect to the first direction, and a plurality of louvers formed by being bent to form an angle with the inclined portions after portions of the plurality of inclined portions are cut, wherein a width of each of the plurality of louvers in the first direction after being bent is equal to or less than a width of the louvers in the first direction before being bent.
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Patent Agency Ranking
公开(公告)号：US20200300482A1
公开(公告)日：2020-09-24
申请号：US16085544
申请日：2017-03-16
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun Young Kim
IPC: F24F1/14
Abstract: An air conditioner including a heat exchanger according to an aspect of the present disclosure, the heat exchanger includes a refrigerant pipe, and a plurality of fins including a first fin and a second fin spaced apart from each other in an extending direction of the refrigerant pipe, wherein the first fin includes a flat portion and a cut-up member protruding in an arrangement direction of the second fin in the flat portion, and the height of the cut-up member in the extension direction is between 0.5 and 0.7 times the distance between the first fin and the second fin.
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公开(公告)号：US11796191B2
公开(公告)日：2023-10-24
申请号：US17272422
申请日：2019-08-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Mu Lee , Hyun Young Kim , Seiji Sato
CPC classification number: F24F1/0067 , F24F1/18 , F25B39/02 , F28F1/128 , F28F1/30 , F28F17/00 , F25B2339/0241 , F28F2215/08
Abstract: The present disclosure relates to a heat exchanger and an air conditioner including the same. The heat exchanger may be provided for heat exchange between refrigerant and air. The heat exchanger may include a plurality of refrigerant tubes that are disposed with a clearance (C) therebetween in a first direction (A), in which the air moves, and are disposed to be spaced apart in a second direction (B) crossing the first direction (A) and a plurality of heat exchange fins that are disposed between the plurality of refrigerant tubes disposed to be spaced apart in the second direction (B).
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公开(公告)号：US11698234B2
公开(公告)日：2023-07-11
申请号：US16811949
申请日：2020-03-06
Applicant: Samsung Electronics Co., Ltd
Inventor： Sangmu Lee , Hyun Young Kim , Masaki Saito , Masatoshi Takahashi , Takeshi Takahara , Kangtae Seo , Kazushige Tajima , Ryo Inoha , Tsutomu Shimizu
CPC classification number: F28F9/0275 , F24F13/30 , F28F2009/0295
Abstract: An air conditioner including a distributor configured to distribute a fluid to a heat exchanger. The distributor comprises a main pipe; a partition defining a plurality of distribution paths in the main pipe; a first branched pipe inserted into the main pipe as much as first length, linked to a first distribution path of the plurality of distribution paths, connected to a first portion of the heat exchanger; and a second branched pipe inserted into the main pipe as much as second length different from the first length, linked to the first distribution path, connected to a second portion of the heat exchanger. A flow velocity of air exchanging heat at the first portion of the heat exchanger is faster than a flow velocity of air exchanging heat at the second portion of the heat exchanger. The first length is shorter than the second length.
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公开(公告)号：US11125505B2
公开(公告)日：2021-09-21
申请号：US16649115
申请日：2018-09-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Mu Lee , Akihiro Fujiwara , Hyun Young Kim
Abstract: The present disclosure relates to a heat exchanger and an air conditioner improving heat exchange ability by optimizing the number of high protrusions of a heat transfer tube and a height difference between the high protrusion and a low protrusion to increase the heat transfer performance of the heat transfer tube or reduce the pressure loss in the tube. An air conditioner includes the heat exchanger including a heat transfer tube configured to allow the refrigerant to flow, fins installed on the heat transfer tube, and fin collars forming an insertion hole through which the heat transfer tube is inserted and passes, and the fin collars is in contact with the heat transfer tube by tube expansion of the heat transfer tube. The heat transfer tube includes high protrusions disposed in a spiral shape with respect to a tube axis direction of the heat transfer tube, twenty one to twenty seven of the high protrusions being formed along a circumferential direction of the heat transfer tube, and low protrusions disposed between two of the adjacent high protrusions along the circumferential direction of the heat transfer tube and having a height lower by 0.03 mm to 0.05 mm than the high protrusions.
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公开(公告)号：US20200096206A1
公开(公告)日：2020-03-26
申请号：US16577994
申请日：2019-09-20
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun Young Kim , Sato Seiji , Sang Mu Lee
Abstract: Disclosed are a heat exchanger and an air conditioner including heat transfer tubes configured to guide a refrigerant, and a plurality of fins installed through which the heat transfer tubes penetrate and arranged to be spaced apart from each other in a second direction perpendicular to a first direction such that air passes through the fins in the first direction, wherein the plurality of fins each includes a plurality of inclined portions connected to each other in a zigzag form and inclined with respect to the first direction, and a plurality of louvers formed by being bent to form an angle with the inclined portions after portions of the plurality of inclined portions are cut, wherein a width of each of the plurality of louvers in the first direction after being bent is equal to or less than a width of the louvers in the first direction before being bent.
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