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公开(公告)号:US20220011011A1
公开(公告)日:2022-01-13
申请号:US17371708
申请日:2021-07-09
申请人: LG Electronics Inc.
发明人: Taeman YANG , Joonmin PARK , Choonmyun CHUNG
摘要: The present disclosure relates to an air cleaner. The air cleaner according to an embodiment of the present disclosure includes: a case having a discharge port which is formed on an upper side thereof and is vertically open; a blower fan disposed inside the case, and causing air inside the case to flow to the discharge port; a discharge guider disposed on the upper side of the case where the discharge port is formed, rotating about a rotation axis formed in an up-down direction, and changing a wind direction of air discharged through the discharge port; and a motor rotating the discharge guider, wherein the discharge guider includes a plurality of grills which are bent in a first direction perpendicular to the up-down direction, and are spaced apart from each other in the first direction.
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公开(公告)号:US11224145B2
公开(公告)日:2022-01-11
申请号:US16052273
申请日:2018-08-01
摘要: A cooling apparatus and method comprising a heat exchanger in thermal communication with a plurality of computing devices, a single or plurality of filtered coolant intake pipes and corresponding coolant exhaust pipes in thermal communication with the heat exchanger via a configurable filtration unit. The apparatus and method includes a geothermal heat sink comprised in a geothermal field, structured to transport heat away from the heat exchanger via the filtered coolant intake and exhaust pipes, and a coolant pump operatively coupled to the coolant intake and coolant exhaust pipes in a coolant circuit and configured to transport heat absorbed by the heat exchanger to the geological heat sink comprised in the geothermal field.
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公开(公告)号:US11204183B2
公开(公告)日:2021-12-21
申请号:US16611759
申请日:2018-05-28
发明人: Tengfei Zhang , Facheng Li , Jihong Wang , Shugang Wang
摘要: The present invention discloses a ventilator with dual flow passages. There is a mode switcher on the partition board. The ventilator has a variety of operating modes, such as, the natural or mechanical driving mode according to outdoor wind speed, and single-effect or multi-effect filtration according to the outdoor air pollution conditions. The single-effect filtration uses only the primary-efficiency filter, while the three-effect filtration uses the primary-, medium-, and high-efficiency filters. The mode switcher on the partition board can open or close the by-pass baffle to bypass or go through the medium- and high-efficiency filters for switching between the single-effect and multi-effect filtration. In case some indoor pollution sources need to be removed quickly, the recirculated indoor air filtration can be run. In such situation, the primary-efficiency filter in the mechanically-driven flow passage is bypassed, while the fan drives indoor air passing the medium- and high-efficiency filters.
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公开(公告)号:US11192059B2
公开(公告)日:2021-12-07
申请号:US15500752
申请日:2015-08-24
IPC分类号: B01D46/10 , B01D46/52 , F24F8/10 , B01D46/00 , B01D46/42 , B01D46/44 , B01D46/46 , E06B7/02 , E06B7/03 , F24F13/18 , F24F13/28 , F24F8/192 , F24F8/99
摘要: The present disclosure relates to air filters. More particularly, it relates to air filters including pleated filter media that can be uniformly expanded and contracted. In some embodiments, the air filters are adjustably sized air filter systems. In some embodiments, the air filters can be used in a window opening.
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公开(公告)号:US20210372658A1
公开(公告)日:2021-12-02
申请号:US17335856
申请日:2021-06-01
申请人: LG ELECTRONICS INC.
发明人: Hosik JANG , Seungho BAEK , Haein JUNG , Kibbum PARK , Seokho CHOI , Hyungho PARK , Hoojin KIM , Inbeom CHEON , Jaehyuk JUNG , Juhyun KIM , Yongmin KIM , Chiyoung CHOI
摘要: Embodiments disclosed herein may provide an air conditioner having a case and a cover coupled to the case. A cover separation unit may separate the cover from the case at upper and lower sides. The cover separation unit may include a lever that slides along an outer surface of the case and a pusher rotatably coupled to the lever to rotate to push the cover. A guide may guide the pusher to rotate as the pusher is moved along an outer surface of the case.
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公开(公告)号:US11162697B2
公开(公告)日:2021-11-02
申请号:US16602478
申请日:2019-10-17
申请人: Edward Brian LeBlanc
发明人: Edward Brian LeBlanc
IPC分类号: F24F8/10 , F24F1/0047 , F24F1/0011 , F25B13/00 , F24F13/28 , B01D46/00
摘要: The indoor unit of a mini-split heat pump has an auxiliary filter mounted atop the air inlet opening of the indoor unit. The auxiliary filter comprising three parallel filtering stages and each of these filtering stages having an air flow capacity equivalent to a nominal air flow rating of the indoor unit. The three filtering stages improve low-air-quality tolerance of a residential indoor unit of a mini-split heat pump, so that commercial and industrial users can also benefit from these high efficiency heat pumps to reduce their carbon footprint.
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公开(公告)号:US20210325082A1
公开(公告)日:2021-10-21
申请号:US17236802
申请日:2021-04-21
摘要: A wall panel assembly for a heating, ventilation, and air conditioning (HVAC) unit includes a panel having a main body, where the panel is configured to be fastened to a frame of the HVAC unit, and a plurality of stiffeners attached to the panel along a perimeter of the main body. A stiffener of the plurality of stiffeners includes a flat portion and a raised portion offset from the flat portion, where the raised portion is configured to sealingly engage with a component disposed within the HVAC unit.
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公开(公告)号:US11142943B2
公开(公告)日:2021-10-12
申请号:US16170957
申请日:2018-10-25
申请人: Sonesh Patel
发明人: Sonesh Patel
摘要: A ventilated window frame comprising; a frame having a plurality of slots along an interior edge and a channel having a first opening and a second opening, a permeable layer fitted within one of the plurality of slots distal to the first edge of the frame, a permeable layer secured within one of the plurality of slots distal to the second edge of the frame, a non-permeable layer secured within one of the plurality of slots between the first and second permeable layers, wherein the first opening of the channel is between the first permeable layer and the non-permeable layer and the second opening of the channel is located between the second permeable layer and the non-permeable layer, a filter inserted within the first opening of the channel, and a fan fitted between the first opening and the second opening of the channel.
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公开(公告)号:US20210310693A1
公开(公告)日:2021-10-07
申请号:US17354196
申请日:2021-06-22
发明人: Dong Yoon LEE , Jae Hyoung SIM , Do Yeon KIM , Do-Hoon KIM , Byung Yul SO , Joon-Ho YOON , Jung Dae LEE , Sung-June CHO
IPC分类号: F24F13/20 , F24F1/0047 , F24F1/0014 , F24F13/22 , F24F13/08 , B01D46/52 , F24F8/10 , B01D46/00 , B01D46/42 , F24F13/28 , F24F13/30
摘要: Disclosed herein is an air conditioner including a suction panel which includes a suction port through which air is suctioned in inside a housing. The suction panel is formed to rotate with an axial direction of an air blowing fan or a direction perpendicular to the axial direction of the air blowing fan as a rotation axis to be coupled with or separated from the housing. Accordingly, a user may easily and intuitively separate the suction panel and falling of the suction panel, which may occur when the suction panel is separated, may be effectively reduced using a supporting unit disposed at the suction panel. Also, the housing and cover members which cover an outer perimeter of a lower portion of the housing may be coupled with each other by pressurizing the cover members toward the housing, thereby allowing the user to easily coupled the cover members.
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公开(公告)号:US20210262695A1
公开(公告)日:2021-08-26
申请号:US17175348
申请日:2021-02-12
申请人: York Guangzhou Air Conditioning and Refrigeration Co., Ltd. , Johnson Controls Technology Company
发明人: Jinqiang Wu , Zuowei Zhong , Yunhong Huang , Aihua Tan
摘要: The present application provides a filter fixing device, comprising: a lock mounting piece, a hold-down piece, a push rod and at least one connecting rod. The lock mounting piece is provided with a lock used for engaging the lock receiving part on the filter fixing frame; the hold-down piece and the lock mounting piece are connected to each other in such a way that they can move relative to each other in a first direction, and the hold-down piece is used to hold down the filter; the push rod is connected to the hold-down piece and can pivotally rotate around an axis; at least one connecting rod is pivotally connected to the push rod and the lock mounting piece; the filter fixing device is configured in such a way that the rotation of the push rod relative to the hold-down piece may cause relative motion of the hold-down piece and the lock mounting piece in the first direction. The filter fixing device provided by the present application has a simple structure, is easy to operate, and can firmly hold the filter so that it is possible to easily replace the filter while meeting the requirement on the filtering performance of the air conditioning unit.
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