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1. 发明公开

US20240085039A1 AIR CONDITIONER AND ELECTROSTATIC PRECIPITATOR 审中-公开
公开(公告)号：US20240085039A1
公开(公告)日：2024-03-14
申请号：US18235185
申请日：2023-08-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Myungsoo KANG , Hyongsoo NOH , Myungseob SONG , Kyuho SHIN , Joonoh SHIN
IPC分类号： F24F8/192 , B03C3/09 , B03C3/36 , B03C3/41 , F24F1/0353 , F24F8/30
CPC分类号： F24F8/194 , B03C3/09 , B03C3/368 , B03C3/41 , F24F1/0353 , F24F8/30 , B03C2201/08 , B03C2201/10
摘要： An air conditioner including a housing including a suction panel; a fan disposed inside the housing and configured to generate an air flow which is sucked into the housing through the suction panel to flow in a first direction from upstream to downstream, the suction panel being perpendicular to the first direction; and an electrostatic precipitator disposed inside the housing and including a discharge electrode configured to receive a voltage and to generate ions toward the suction panel, and an upstream electrode disposed upstream of the discharge electrode with respect to the first direction, grounded to form an electric field with the discharge electrode, and disposed between the discharge electrode and the suction panel, wherein at least a portion of the ions generated from the discharge electrode are passed through the suction panel so as to charge aerosols in air outside the housing.

2. 发明公开

US20240139758A1 ELECTROSTATIC PRECIPITATOR AND CONTROL METHOD THEREOF 审中-公开
公开(公告)号：US20240139758A1
公开(公告)日：2024-05-02
申请号：US18237757
申请日：2023-08-24
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Myungsoo KANG , Hyongsoo NOH , Myungseob SONG , Kyuho SHIN , Joonoh SHIN , Hyeongjoon SEO , Kisup LEE
IPC分类号： B03C3/68 , B03C3/08 , B03C3/45
CPC分类号： B03C3/68 , B03C3/08 , B03C3/45
摘要： An electrostatic precipitator includes: a charging unit configured to charge foreign materials; and a dust collecting sheet configured to collect the foreign materials charged in the charging unit. The dust collecting sheet includes: a first electrode; a second electrode spaced apart from the first electrode to face the first electrode and configured to collect the foreign materials passed through the charging unit; a first power connector connected to the first electrode and configured to apply a voltage to the first electrode; a second power connector connected to the second electrode and configured to apply a voltage to generate a potential difference with respect to the first electrode to the second electrode; and a third power connector connected to the second electrode and configured to heat the second electrode. The third power connector is closer to the second power connector than to the first power connector.

3. 发明公开

US20230175718A1 AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME 审中-公开
公开(公告)号：US20230175718A1
公开(公告)日：2023-06-08
申请号：US17994802
申请日：2022-11-28
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Myungsoo KANG , Kyuho SHIN , Jinkook YOON , Hyongsoo NOH , Myungseob SONG , Joonoh SHIN , Kisup LEE
IPC分类号： F24F8/192 , F24F8/20
CPC分类号： F24F8/194 , F24F8/20 , F24F2110/65
摘要： An air conditioner includes a dust collection sheet including a first electrode and a second electrode separated from the first electrode and facing the first electrode, and to collect particles in air, a power supplier electrically connected to the first and second electrodes, and a controller configured to control the power supplier to apply a direct current (DC) voltage to the first electrode to perform a dust collecting operation, determine to perform at least one of a first sterilizing operation at a preset first temperature for a first period of time and a second sterilizing operation at a second temperature higher than the first temperature for a second period of time shorter than the first period of time, and control the power supplier to apply an alternate current (AC) voltage to the first electrode and the second electrode for the first sterilizing operation or the second sterilizing operation.

4. 发明公开

US20240351049A1 DUST COLLECTION SHEET AND ELECTROSTATIC PRECIPITATOR 审中-公开
公开(公告)号：US20240351049A1
公开(公告)日：2024-10-24
申请号：US18444145
申请日：2024-02-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Myungsoo KANG , Sangmo KANG , Hyongsoo NOH , Myungseob SONG , Kyuho SHIN , Joonoh SHIN
IPC分类号： B03C3/47
CPC分类号： B03C3/47
摘要： A dust collection sheet includes: a first electrode extending in a first direction from an upper stream of an air flow path toward a lower stream of the air flow path, the first electrode including a first electrode layer to which a first voltage is applied and a first dielectric layer covering the first electrode layer; a second electrode disposed in a second direction orthogonal to the first direction, the second electrode including a second electrode layer to which a second voltage is applied and a second dielectric layer covering the second electrode layer, wherein the second voltage is different from the first voltage; and a third electrode disposed parallel to the second electrode in the first direction, the third electrode including a third electrode layer to which a third voltage is applied and a third dielectric layer covering the third electrode layer, wherein the third voltage is different from the second voltage, wherein the second electrode further includes a discharge portion, the discharge portion including a portion of the second electrode layer that is not covered by the second dielectric layer, and the third electrode includes a corresponding portion facing the discharge portion, the corresponding portion including a portion of the third electrode layer that is not covered by the third dielectric layer, wherein the corresponding portion is configured to cause a charging action to occur with the discharge portion.

5. 发明申请

US20200340726A1 ICE MAKER 审中-公开
公开(公告)号：US20200340726A1
公开(公告)日：2020-10-29
申请号：US16962350
申请日：2019-01-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Myungseob SONG , Minsoo KIM , Jinkook YOON , Jinseung CHOI
IPC分类号： F25C1/18 , F25C5/08
摘要： Disclosed is an ice making device that is able to selectively make ices having different transparencies from each other. The ice making device includes: an ice making chamber including an ice making container to accommodate ice making water therein; a cooler configured to supply cool air to the ice making chamber to cool the ice making water; an ice making fan configured to circulate the supplied cool air; an ice making heater configured to supply heat to the ice making water when the ice making water is cooled; and a controller configured to control at least one of the cooling unit, the ice making fan and the ice making heater to adjust a rate of change of temperature of the ice making container to generate one of two types of ice having different transparency. The ice making device may adjust the rate of change of temperature of the ice making container to have the transparency desired by a user.

6. 发明公开

US20240286146A1 ELECTRONIC DUST COLLECTING DEVICE 审中-公开
公开(公告)号：US20240286146A1
公开(公告)日：2024-08-29
申请号：US18655935
申请日：2024-05-06
申请人： Samsung Electronics Co., Ltd.
发明人： Myungseob SONG , Myungsoo KANG , Hyongsoo NOH , Kyuho SHIN , Joonoh SHIN
IPC分类号： B03C3/08 , B03C3/38 , B03C3/47 , B03C3/82 , F24F8/192
CPC分类号： B03C3/08 , B03C3/38 , B03C3/47 , B03C3/82 , F24F8/192
摘要： Disclosed herein is an electric dust collecting device including: a semi-conductive structure including at least one of a semi-conductive filter mesh or a semi-conductive grille, a plurality of low-voltage electrodes disposed on a downstream side of an air flow path than the semi-conductive structure, including a first dielectric layer and a first conductive electrode layer in the first dielectric layer, and configured to receive an applied low voltage, and a plurality of high-voltage electrodes arranged alternately with the plurality of low-voltage electrodes, including a second dielectric layer and a second conductive electrode layer in the second dielectric layer, and configured to receive an applied high-voltage, wherein the second conductive electrode layer includes a first discharge portion exposed to the outside of the second dielectric layer in an air flow direction and a second discharge portion adjacent to the first discharge portion, and a distance P between the first discharge portion and the second discharge portion is greater than a distance D between the first discharge portion or second discharge portion and the semi-conductive structure.

7. 发明公开

US20230149948A1 ELECTROSTATIC PRECIPITATOR AND CONTROL METHOD THEREOF 审中-公开
公开(公告)号：US20230149948A1
公开(公告)日：2023-05-18
申请号：US17944545
申请日：2022-09-14
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Joonoh SHIN , Myungsoo KANG , Hyongsoo NOH , Myungseob SONG , Kyuho SHIN
IPC分类号： B03C3/47 , B03C3/68 , B03C3/70
CPC分类号： B03C3/47 , B03C3/68 , B03C3/70
摘要： An electrostatic precipitator includes a dust collecting sheet configured to emit ions and configured to collect an aerosol charged by the ions, a power supplier electrically connected to the dust collecting sheet, a plate-shaped structure arranged upstream of an air flow path rather than the dust collecting sheet, and including at least one of a filter mesh or a grille including a plurality of openings, a potential stabilizer arranged between the plate-shaped structure and a ground, and configured to stabilize a potential of the plate-shaped structure, and a controller configured to control the power supplier to supply power to the dust collecting sheet.

8. 发明申请

US20230097963A1 ELECTROSTATIC PRECIPITATOR AND CONTROL METHOD THEREOF 有权
公开(公告)号：US20230097963A1
公开(公告)日：2023-03-30
申请号：US17869519
申请日：2022-07-20
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Myungsoo KANG , Kyuho SHIN , Hyongsoo NOH , Myungseob SONG , Joonoh SHIN , Kisup LEE
IPC分类号： B03C3/68 , B03C3/08 , B03C3/47
摘要： A electrostatic precipitator includes a charger configured to charge foreign substances introduced thereinto, and a dust collecting sheet on which the charged foreign substances are collected, The dust collecting sheet includes a first electrode, a second electrode spaced apart from the first electrode to face the first electrode and on which the foreign substances passed through the charger are collected, a first power connector electrically connected to the first electrode so as to apply a voltage to the first electrode, a second power connector electrically connected to the second electrode so as to apply a voltage having a potential difference with the first electrode, to the second electrode, and a third power connector additionally electrically connected to the second electrode to apply additional voltage to allow the second electrode to generate heat.

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