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公开(公告)号：US11982288B2
公开(公告)日：2024-05-14
申请号：US16919508
申请日：2020-07-02
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyun Park , Hyunpil Ha , Soonki Jung , Yeongcheol Mun , Soohyun Bae
IPC: B01D46/00 , A61L9/22 , B01D46/24 , B01D46/58 , F01P7/16 , F04D29/40 , F04D29/70 , F24F1/0071 , F24F7/007 , F24F8/80 , F24F11/30 , F24F11/89 , F24F13/10 , F24F13/12 , F24F13/14 , F24F13/20 , F24F13/28 , F24F11/52 , F24F110/64 , G05D23/185 , G05D23/19 , G05D23/275 , G05D23/30
CPC classification number: F04D29/403 , A61L9/22 , B01D46/0008 , B01D46/0047 , B01D46/2403 , B01D46/58 , F01P7/16 , F01P7/167 , F04D29/703 , F24F1/0071 , F24F7/007 , F24F8/80 , F24F11/30 , F24F11/89 , F24F13/10 , F24F13/12 , F24F13/14 , F24F13/20 , F24F13/28 , A61L2209/11 , A61L2209/12 , A61L2209/14 , B01D2273/30 , F01P2070/04 , F24F11/52 , F24F2013/205 , F24F2110/64 , F25B2600/25 , F25B2600/2515 , G05D23/1852 , G05D23/1856 , G05D23/1921 , G05D23/1925 , G05D23/275 , G05D23/27537 , G05D23/27541 , G05D23/30 , G05D23/303
Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.
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公开(公告)号：US10563667B2
公开(公告)日：2020-02-18
申请号：US15660362
申请日：2017-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyun Park , Hyunpil Ha , Soonki Jung , Yeongcheol Mun , Soohyun Bae
IPC: B01D46/00 , F04D29/40 , F24F11/89 , F04D29/70 , F24F7/007 , F24F13/10 , F24F13/20 , F24F13/28 , F24F110/64
Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.
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公开(公告)号：US10518205B2
公开(公告)日：2019-12-31
申请号：US15363438
申请日：2016-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Yeongcheol Mun , Hyunpil Ha , Soonki Jung , Jaekyun Park , Soohyun Bae
Abstract: An air cleaner is provided that may include a case including a first suction inlet, the case having a cylindrical or cone shape; a fan housing provided inside of the case, the fan housing accommodating a fan therein; a filter provided at a suction side of the fan, the filter filtering foreign materials in air which is suctioned through the first suction inlet; and a housing suction flow path formed between an outer surface of the fan housing and an inner surface of the case, the housing suction flow path allowing air which is suctioned through the first suction inlet to flow toward and through the filter. The housing suction flow path may include a first flow path inlet having a predetermined first width, and a second flow path inlet through which air having passed through the first flow path inlet flows, the second flow path inlet having a second width greater than the first width.
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公开(公告)号：US10413857B2
公开(公告)日：2019-09-17
申请号：US15660122
申请日：2017-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Soohyun Bae , Hyunpil Ha , Soonki Jung , Yeongcheol Mun , Jaekyun Park
IPC: B01D46/00 , F24F11/30 , F24F3/16 , B01D46/24 , B01D46/42 , F24F1/02 , F24F1/0071 , F24F11/52 , F24F110/50 , F24F13/20
Abstract: An air cleaner is provided that may include a first air cleaning module having a first fan that generates air flow from a first suction inlet toward a first discharge outlet; a second air cleaning module having a second fan that generates air flow from a second suction inlet toward a second discharge outlet; a dividing plate provided between the first air cleaning module and the second air cleaning module; and a display provided at inside of the dividing plate and in which a light source is provided.
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公开(公告)号：US09821262B2
公开(公告)日：2017-11-21
申请号：US15364410
申请日：2016-11-30
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyun Park , Hyunpil Ha , Soonki Jung , Yeongcheol Mun , Soohyun Bae , Daesung Choi , Jongoh Sun
CPC classification number: F24F11/30 , B01D46/0008 , B01D46/0041 , B01D46/2403 , B01D46/442 , B01D2267/30 , B01D2273/30 , F24F1/02 , F24F3/16 , F24F3/1603 , F24F11/62 , F24F11/65 , F24F11/77 , F24F2001/0096 , F24F2003/1614 , F24F2013/207 , F24F2110/50
Abstract: An air cleaner and a method for controlling an air cleaner are provided. The air cleaner may include a first air cleaning module having a first fan and a first filter; a second air cleaning module having a second fan and a second filter, the second air cleaning module provided vertically over the first air cleaning module; an air flow controller provided at an upper side of the second air cleaning module and including a circulation fan; a sensor configured to sense a pollution level in a room space; an input configured to receive input of a command for an operation mode of a plurality of operation modes to operate the first and second air cleaning modules and the air flow controller; and a controller configured to drive at least one of the first fan, the second fan, or the circulation fan selectively and determine an amount of discharge air flow. Based on at least one of an operation mode input or the pollution level, the controller may operate one of (1) the first fan, (2) the first and second fans, (3) the first and second fans and the circulation fan, or (4) the second fan and the circulation fan.
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Patent Agency Ranking
公开(公告)号：US11761455B2
公开(公告)日：2023-09-19
申请号：US15660462
申请日：2017-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyun Park , Hyunpil Ha , Soonki Jung , Yeongcheol Mun , Soohyun Bae
IPC: B01D46/00 , F04D29/40 , F24F11/89 , F24F13/12 , F24F13/14 , A61L9/22 , F24F11/30 , B01D46/24 , F24F1/0071 , F01P7/16 , B01D46/58 , F24F8/80 , F04D29/70 , F24F7/007 , F24F13/10 , F24F13/20 , F24F13/28 , F24F11/52 , G05D23/185 , G05D23/19 , G05D23/275 , G05D23/30 , F24F110/64
CPC classification number: F04D29/403 , A61L9/22 , B01D46/0008 , B01D46/0047 , B01D46/2403 , B01D46/58 , F01P7/16 , F01P7/167 , F04D29/703 , F24F1/0071 , F24F7/007 , F24F8/80 , F24F11/30 , F24F11/89 , F24F13/10 , F24F13/12 , F24F13/14 , F24F13/20 , F24F13/28 , A61L2209/11 , A61L2209/12 , A61L2209/14 , B01D2273/30 , F01P2070/04 , F24F11/52 , F24F2013/205 , F24F2110/64 , F25B2600/25 , F25B2600/2515 , G05D23/1852 , G05D23/1856 , G05D23/1921 , G05D23/1925 , G05D23/275 , G05D23/27537 , G05D23/27541 , G05D23/30 , G05D23/303
Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.
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公开(公告)号：US11452961B2
公开(公告)日：2022-09-27
申请号：US16687941
申请日：2019-11-19
Applicant: LG ELECTRONICS INC.
Inventor： Yeongcheol Mun , Hyunpil Ha , Soonki Jung , Jaekyun Park , Soohyun Bae
Abstract: An air cleaner is provided that may include a case including a first suction inlet, the case having a cylindrical or cone shape; a fan housing provided inside of the case, the fan housing accommodating a fan therein; a filter provided at a suction side of the fan, the filter filtering foreign materials in air which is suctioned through the first suction inlet; and a housing suction flow path formed between an outer surface of the fan housing and an inner surface of the case, the housing suction flow path allowing air which is suctioned through the first suction inlet to flow toward and through the filter. The housing suction flow path may include a first flow path inlet having a predetermined first width, and a second flow path inlet through which air having passed through the first flow path inlet flows, the second flow path inlet having a second width greater than the first width.
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公开(公告)号：US20200332701A1
公开(公告)日：2020-10-22
申请号：US16919508
申请日：2020-07-02
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyun Park , Hyunpil Ha , Soonki Jung , Yeongcheol Mun , Soohyun Bae
IPC: F01P7/16
Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.
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公开(公告)号：US10675577B2
公开(公告)日：2020-06-09
申请号：US15926129
申请日：2018-03-20
Applicant: LG ELECTRONICS INC.
Inventor： Soonki Jung , Hyunpil Ha , Yeongcheol Mun , Jaekyun Park , Soohyun Bae
Abstract: An air cleaner is provided. The air cleaner may include a first air cleaning module including a first fan, a first filter, and a first inlet through which air is suctioned in a radial into the first filter; a second air cleaning module provided over the first air cleaner including a second fan, a second filter, and a second inlet through which air is suctioned in the radial direction to the second filter; and an air flow controller coupled with the second air cleaning module and including a third fan to control a flow of the air discharged from the second air cleaning module.
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公开(公告)号：US10436469B2
公开(公告)日：2019-10-08
申请号：US15363643
申请日：2016-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Yeongcheol Mun , Hyunpil Ha , Soonki Jung , Jaekyun Park , Soohyun Bae
IPC: B01D46/00 , F24F11/30 , B01D46/24 , F24F3/16 , F04D17/16 , F04D27/00 , F04D29/42 , F04D29/46 , F04D29/70 , F24F7/007 , F24F13/20 , F24F13/28 , G09F9/30 , G09F13/16 , F24F11/52
Abstract: An air cleaner is provided that may include at least one blowing device including a main fan that generates air flow and a first discharge outlet through which air passing through the main fan is discharged; a flow controller movably provided at one side of the at least one blowing device, the flow controller including a sub-fan that generates air flow and a discharge grill through which air passing through the sub-fan is discharged; and a display provided in the discharge grill, the display device displaying operation information.
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