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Patent Agency Ranking
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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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：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：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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