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公开(公告)号：US20240344737A1
公开(公告)日：2024-10-17
申请号：US18294255
申请日：2022-08-01
申请人： COWAY CO., LTD.
发明人： Yoon Hyuck CHOI , Jong Cheol KIM , Hyun Kyu LEE , Woo Ram KIM , Dong Won JEONG , Ju Hyun BAEK
CPC分类号： F24F13/28 , F24F8/108 , F24F8/80 , F24F13/20 , F24F2013/205
摘要： A filter module mounted on an air purifier to filter air includes a first filter unit and a second filter unit detachably connected to the first filter unit and arranged to surround the first filter unit. The first filter unit includes a shape-corresponding portion having at least a portion which is formed in a curved shape having a predetermined curvature. At least a portion of the edge of the second filter unit is formed in a shape corresponding to the shape-corresponding portion, and when the filter module is mounted on the air purifier, the amount of air passing through the first filter unit per unit area is greater than the amount of air passing through the second filter unit per unit area.
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公开(公告)号：US12104821B2
公开(公告)日：2024-10-01
申请号：US18315100
申请日：2023-05-10
申请人： Iris Ohyama Inc.
IPC分类号： F24F13/08 , F04D25/06 , F04D25/08 , F04D25/10 , F04D27/00 , F04D29/52 , F04D29/54 , F04D29/70 , F24F7/007 , F24F13/20
CPC分类号： F24F13/082 , F04D25/08 , F04D25/105 , F04D27/004 , F04D29/522 , F04D29/54 , F04D29/544 , F04D29/545 , F04D29/703 , F24F7/007 , F24F13/20 , F04D25/0693 , F05D2210/12 , F24F2013/205 , F24F2221/38
摘要： An air circulator includes a blower unit that is provided with an airflow opening on a front side of the blower unit. A grill is provided in the airflow opening, and is provided with airflow guide blades in a spiral manner. The air circulator also includes a controller that achieves a rhythm air in which weak wind and strong wind are switched over by controlling a rotational speed of a motor of the blower unit. The grill is provided with plural airflow guide blades in a spiral manner. Inner end portions of the airflow guide blades closer to the center of the spiral of the airflow guide blades are protruded from outer end portions if the airflow guide blades in an airflow direction.
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公开(公告)号：US11892013B2
公开(公告)日：2024-02-06
申请号：US17545849
申请日：2021-12-08
IPC分类号： F24F11/89 , F24F13/20 , F04D17/16 , F04D25/06 , F04D29/58 , F04D29/60 , F04D29/62 , F04D17/08 , F04D29/42 , F24F7/007 , F24F11/50
CPC分类号： F04D29/624 , F04D17/08 , F04D29/4206 , F24F11/89 , F24F13/20 , F24F7/007 , F24F11/50 , F24F2013/205
摘要： A blower assembly includes a blower shelf having a first support channel. The blower shelf includes a guide bracket coupled to the blower shelf to form a second support channel. A blower housing having a flange is configured to extend into the first support channel and the second support channel. The blower assembly includes a control mounting panel configured to couple to the blower housing and having a tab extending therefrom. The flange of the blower housing is configured to engage with the first support channel and the second support channel during transition of the blower housing along a first direction and into an installed configuration of the blower housing and during transition of the blower housing along a second direction, opposite the first direction, and into an uninstalled configuration of the blower housing. The tab abuts the guide bracket in the installed configuration.
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公开(公告)号：US11859857B2
公开(公告)日：2024-01-02
申请号：US17836788
申请日：2022-06-09
发明人： Andre D. Brown , Jason B. Thorne , Peter Hutchinson , Gary Palladino , Alden Kelsey , Daniel J. Innes , Zach Hellman
IPC分类号： F24F13/20 , F04D29/40 , A61L9/14 , F24F11/79 , F24F7/007 , F04D25/08 , F04D29/70 , A61L9/03 , A61L9/12 , F24F8/10 , F24F13/28 , F24F120/12 , F24F6/12 , F24F11/00
CPC分类号： F24F13/20 , A61L9/032 , A61L9/035 , A61L9/122 , A61L9/125 , A61L9/14 , F04D25/08 , F04D29/403 , F04D29/703 , F24F6/12 , F24F7/007 , F24F8/10 , F24F11/0008 , F24F11/79 , A61L2209/111 , A61L2209/13 , A61L2209/14 , A61L2209/16 , F24F13/28 , F24F2013/205 , F24F2120/12 , F24F2221/36 , F24F2221/38
摘要： An air treatment system is disclosed that includes a modular configuration whereby a fan module, filter module, and humidifier module may couple together to provide a plurality of air treatment solutions. In more detail, the modules can stack end-to-end in a vertical configuration. The modules may electrically couple to each other via a common electrical bus and enable a controller disposed in the fan module (or other module) to control fan flow rates, direction, and humidity. The fan module can include an articulating nozzle capable of directing airflow in virtually any direction and angle about an environment. The fan module can further include an inlet arrangement that can selectively restrict external air from entering the fan module housing when the fan module is fluidly coupled to the filter module. Thus, the fan module may generate air flow from exclusively filtered air to minimize or otherwise reduce bacterial/mold growth within the fan module housing.
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公开(公告)号：US11852369B2
公开(公告)日：2023-12-26
申请号：US17389903
申请日：2021-07-30
申请人： LG ELECTRONICS INC.
发明人： Deuk Won Lee , Min Kyu Oh , Dae Woong Kim , Bo An Kwon , Yang Hwan No , Hyun Byung Cha , Byung Hoon Park , Yu Na Jo , Ji Hye Lee
IPC分类号： F24F13/08 , F24F8/108 , F24F13/20 , F24F13/28 , F24C15/20 , B01D46/00 , B01D46/46 , B01D46/08
CPC分类号： F24F13/082 , F24F8/108 , F24F13/20 , F24F13/28 , B01D46/00 , B01D46/08 , B01D46/46 , F24C15/2035 , F24F2013/205 , Y10S55/35 , Y10T29/49815
摘要： An air cleaner is provided that includes: a body housing having an air inlet and a filter discharge outlet; a fan module provided within the body housing; a filter supply module provided within the body housing and configured to provide a filter sheet; a filter transportation module configured to transport the filter sheet from the filter supply module such that the filter sheet passes by the air inlet and is discharged at the filter discharge outlet; and a cutting module configured to cut the filter sheet. The filter transportation module includes: a drive supply roller and a driven supply roller; drive and driven discharge rollers that are positioned a distance apart toward the filter discharge sides, respectively, of the two supply rollers; a first roller drive motor configured to drive the drive supply roller; and a second roller drive motor configured to drive the drive discharge roller.
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公开(公告)号：US11796192B2
公开(公告)日：2023-10-24
申请号：US16565787
申请日：2019-09-10
IPC分类号： F24F1/027 , F24F1/028 , F24F13/20 , F24F1/0358
CPC分类号： F24F1/027 , F24F1/028 , F24F1/0358 , F24F13/20 , F24F2013/202 , F24F2013/205
摘要： A single-package air conditioning appliance includes a housing defining an outdoor portion and an indoor portion. An outdoor heat exchanger assembly is disposed in the outdoor portion. The outdoor heat exchanger assembly includes an outdoor heat exchanger and an outdoor fan. An indoor heat exchanger assembly is disposed in the indoor portion. The indoor heat exchanger assembly includes an indoor heat exchanger and an indoor fan. A compressor is in fluid communication with the outdoor heat exchanger and the indoor heat exchanger to circulate a refrigerant between the outdoor heat exchanger and the indoor heat exchanger. The single-package air conditioner unit also includes a make-up air module mounted on an external surface of the housing.
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公开(公告)号：US11796190B2
公开(公告)日：2023-10-24
申请号：US17072953
申请日：2020-10-16
申请人： LG ELECTRONICS INC.
发明人： Min Kyu Oh , Yong Nam Kim , Yang Hwan No
IPC分类号： F24F1/0033 , F24F1/0014 , F24F13/14 , F24F13/20 , F24F13/02 , F24F1/0073 , F24F1/035 , F24F13/08 , F24F1/0087 , F24F1/005 , F24F1/0063 , F24F13/28 , F24F13/30 , F24F1/0011 , F24F1/0029 , F24F13/06 , F24F13/32 , F24F3/00 , F24F6/00
CPC分类号： F24F1/0033 , F24F1/005 , F24F1/0011 , F24F1/0014 , F24F1/0029 , F24F1/0063 , F24F1/0073 , F24F1/0087 , F24F1/035 , F24F13/0236 , F24F13/06 , F24F13/085 , F24F13/14 , F24F13/20 , F24F13/28 , F24F13/30 , F24F13/32 , F24F2003/008 , F24F2006/008 , F24F2013/205 , F24F2221/36
摘要： An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housing 10 of the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10. A plurality of passage openings 302 may be formed in a filter frame 301, and filters 320, 330, and 340 are stacked over the passage openings 302.
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公开(公告)号：US11761455B2
公开(公告)日：2023-09-19
申请号：US15660462
申请日：2017-07-26
申请人： LG ELECTRONICS INC.
发明人： Jaekyun Park , Hyunpil Ha , Soonki Jung , Yeongcheol Mun , Soohyun Bae
IPC分类号： 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分类号： 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
摘要： 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：US11739959B2
公开(公告)日：2023-08-29
申请号：US16628378
申请日：2018-07-19
发明人： Jang-pyo Park , Yong-won Jeong , Jae-hong Kim , Sang-hun Lee , Jeong-eun Lee , Hye-jung Cho
CPC分类号： F24F8/80 , F24F8/10 , F24F13/28 , F24F8/22 , F24F11/56 , F24F13/20 , F24F2006/008 , F24F2013/205 , F24F2110/50
摘要： An air purifier is provided. The air purifier includes a plurality of filters, a driving unit configured to individually move the plurality of filters, and a processor configured to control the driving unit so that at least one of the plurality of filters is disposed in an air passage in the air purifier according to an air state.
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公开(公告)号：US11708990B2
公开(公告)日：2023-07-25
申请号：US16772520
申请日：2018-12-04
发明人： Euysung Chu , Moonsun Shin , Inchul Yun , Byungghun Kim , Wooseog Song , Dongwoo Woo , Sekwan Jeong
IPC分类号： F24F11/65 , F24F13/20 , F24F8/10 , F24F8/80 , F24F110/64 , F24F120/12
CPC分类号： F24F11/65 , F24F8/10 , F24F8/80 , F24F13/20 , F24F2013/205 , F24F2110/64 , F24F2120/12
摘要： An air cleaner includes: a housing including an inlet and an outlet for air; an air blower configured to blow air introduced through the inlet to the outlet; a panel configured to face the outlet and including holes; a driver configured to move the panel with respect to the housing; and a controller configured to control the driver to move the panel to open or close a channel between the outlet and the panel and adjust an air volume discharged through the holes of the panel. Thus, the air cleaner prevents a cold draft phenomenon.
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