公开(公告)号：US20240353128A1

公开(公告)日：2024-10-24

申请号：US18516251

申请日：2023-11-21

申请人： Pella Corporation

发明人： Todd A. Bernhagen ,  Brian Kolb

IPC分类号： F24F7/003 ,  F24F8/108 ,  F24F13/28

CPC分类号： F24F7/003 ,  F24F8/108 ,  F24F13/28

摘要： Devices, systems, and methods related to a venting unit for a wall of a building structure are described herein. The venting unit may include a frame defining an airway, a filter arranged to filter air passing through the airway, a platen operable to cover the airway, and an actuator system coupled to the platen and the frame, the actuator system operable to angulate the platen at a first angle to preferentially direct air through the airway from a first direction and to angulate the platen at a second angle different than the first angle to preferentially direct air through the airway from a second direction.

公开(公告)号：US12104810B2

公开(公告)日：2024-10-01

申请号：US18214093

申请日：2023-06-26

申请人： Johnson Controls Technology Company

发明人： Michael J. Ajax ,  Joseph R. Ribbich

IPC分类号： F24F11/39 ,  F24F8/10 ,  F24F8/108 ,  F24F8/96 ,  F24F11/52 ,  F24F11/70 ,  F24F13/28 ,  F24F110/50 ,  F24F110/64 ,  F24F110/65 ,  F24F110/66 ,  F24F110/70 ,  F24F140/50 ,  F24F140/60

CPC分类号： F24F11/39 ,  F24F8/10 ,  F24F8/108 ,  F24F11/52 ,  F24F11/70 ,  F24F13/28 ,  F24F8/96 ,  F24F2110/50 ,  F24F2110/64 ,  F24F2110/65 ,  F24F2110/66 ,  F24F2110/70 ,  F24F2140/50 ,  F24F2140/60 ,  Y02B30/70

摘要： An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.

公开(公告)号：US20240278157A1

公开(公告)日：2024-08-22

申请号：US18649795

申请日：2024-04-29

申请人： LG ELECTRONICS INC.

发明人： Sunggyu CHOI ,  Kangyoung KIM ,  Eunsun LEE ,  Jungwon LEE ,  Junseok BAE ,  Myeonggu KANG ,  Giyeong GYEONG

IPC分类号： B01D46/00 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90

CPC分类号： B01D46/0008 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90 ,  B01D2279/50

摘要： The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner.

公开(公告)号：US20240247826A1

公开(公告)日：2024-07-25

申请号：US18158870

申请日：2023-01-24

申请人： Li-Chou LU ,  Ming-En LU ,  Hung-En LU

发明人： Li-Chou LU ,  Ming-En LU ,  Hung-En LU

IPC分类号： F24F8/22 ,  F24F8/108 ,  F24F8/80

CPC分类号： F24F8/22 ,  F24F8/108 ,  F24F8/80 ,  F24F2120/10

摘要： The present invention includes an air cleaning device and a smart power equipment; the air cleaning device includes an air intake device, an air discharge device, an air purifying device, an air extractor device, an ultraviolet light catalyst sterilizing device, and a power supply device electrically connected to the air extractor device and the ultraviolet light catalyst sterilizing device. The smart power equipment is provided with an artificial intelligence movement system, an electric storage, and a charging base that enables docking with the artificial intelligence movement system for charging the electric storage device. The smart power equipment moves and, according to the air pollution level setting, activates the air extractor device to circulate the air while carrying out air purification by means of an ultraviolet light catalyst sterilizing device.

公开(公告)号：US20240247825A1

公开(公告)日：2024-07-25

申请号：US18625983

申请日：2024-04-03

申请人： Danvita Thermal LLC

发明人： Nihar Ruia

IPC分类号： F24F8/108 ,  B01D46/00 ,  B01D46/62 ,  F24F8/158 ,  F24F8/20 ,  F24F8/80 ,  F24F11/52 ,  F24F13/20 ,  F24F13/28 ,  F24F110/50

CPC分类号： F24F8/108 ,  B01D46/0028 ,  B01D46/62 ,  F24F8/158 ,  F24F8/20 ,  F24F8/80 ,  F24F11/52 ,  F24F13/20 ,  F24F13/28 ,  B01D2273/30 ,  F24F2013/207 ,  F24F2110/50

摘要： The present disclosure describes an apparatus including an air purifier having a housing. In some examples, the air purifier includes an intake and an outlet. According to some examples, the intake and the outlet are connected by an air passage. The air purifier may include a filtration system comprising a plurality of filters. In some examples, the filtration system is configured such that an airflow enters the air passage through the intake, passes through each one of the plurality of filters subsequent to entering the intake, and exits the air passage through the outlet subsequent to passing through the plurality of filters. According to some examples, the plurality of filters comprises a chemical adsorption filter.

公开(公告)号：US12017172B2

公开(公告)日：2024-06-25

申请号：US17464856

申请日：2021-09-02

申请人： LG Electronics Inc.

发明人： Ji Eun Choi ,  Hyungho Park ,  Jinhee Noh ,  Dongryul Park ,  Seongman Jang

IPC分类号： B01D46/00 ,  B01D46/24 ,  B01D46/42 ,  B01D46/44 ,  B01D46/46 ,  B01D46/56 ,  F24F8/108 ,  F24F8/80 ,  F24F11/526 ,  F24F11/64 ,  F24F11/79 ,  F24F110/64

CPC分类号： B01D46/0049 ,  B01D46/0084 ,  B01D46/24 ,  B01D46/429 ,  B01D46/442 ,  B01D46/46 ,  B01D46/56 ,  F24F8/108 ,  F24F11/526 ,  F24F11/64 ,  F24F11/79 ,  B01D2273/30 ,  B01D2279/51 ,  F24F8/80 ,  F24F2110/64

摘要： An air cleaning system can rapidly senses occurrence of local pollution, caused by fine dust, through a remote sensor hub and supplies purified air to a polluted area in a concentrated manner, thereby quickly purifying indoor air.

公开(公告)号：US12013150B2

公开(公告)日：2024-06-18

申请号：US17618719

申请日：2020-06-12

申请人： COWAY CO., LTD.

发明人： Do-Yeop Kim ,  An-Ho Cho ,  Hyun-Jin Hong

IPC分类号： F24F6/04 ,  B01D46/00 ,  B01D46/44 ,  F24F8/108 ,  F24F11/00 ,  F24F13/14 ,  F24F6/00

CPC分类号： F24F6/04 ,  B01D46/0049 ,  B01D46/44 ,  F24F8/108 ,  F24F11/0008 ,  F24F13/14 ,  B01D2273/30 ,  F24F2006/008

摘要： Provided is an air humidification and purification device comprising: a housing; a blowing part; an air purification filter; a water container; a water tank unit; a humidification member; an air flow path part; a flow path regulating member; and a driving part, wherein the water container has a water supply valve member, the flow path regulating member includes: a rotary shaft part; a body part rotating integrally with the rotary shaft part, and opening and closing at least a portion of the air flow path part; and a pressing part which rotates integrally with the rotary shaft part, and when the flow path regulating member rotates, the flow direction of the air in the air flow path part is changed by means of the body part, and the water supply valve member opens and closes by means of the pressing part.

公开(公告)号：US20240191907A1

公开(公告)日：2024-06-13

申请号：US18502014

申请日：2023-11-05

申请人： Yung-Jen CHEN

发明人： Yung-Jen CHEN

IPC分类号： F24F13/20 ,  A62B18/02 ,  F24F8/108

CPC分类号： F24F13/20 ,  A62B18/02 ,  F24F8/108

摘要： An air purification device includes a casing with an air inlet portion, an air outlet portion, and an air-guiding portion coupled in fluid communication between the air inlet portion and the air outlet portion; at least one filtering mask detachably disposed in a space defined by the casing, wherein the filtering mask has a first filtration member and a second filtration member movably combined; wherein in a first configuration mode, the air inlet portion, the first filtration member, and the air-guiding portion are in a first fluid-communication state, and the second filtration member is in a fluid-closed state; in a second configuration mode, the first filtration member and the casing are in a mutually separated state, and the first filtration member and the second filtration member are in a second fluid-communication state; and a fan disposed inside the casing.

公开(公告)号：US20240189751A1

公开(公告)日：2024-06-13

申请号：US18554385

申请日：2022-04-12

申请人： COWAY Co., Ltd.

发明人： Jun Hyoung BAE ,  Yu Young NAM ,  Ki Soo KIM ,  Jae Hong KIM

IPC分类号： B01D46/00 ,  F24F8/108 ,  F24F8/80 ,  F24F13/28

CPC分类号： B01D46/0006 ,  B01D46/0049 ,  F24F8/108 ,  F24F8/80 ,  F24F13/28 ,  B01D2265/028 ,  B01D2273/30

摘要： The present disclosure relates to an air purifier and, more particularly, to an air purifier capable of introducing a filter support structure including a first body supporting a filter member and having a protruding part on a lower surface thereof, and a second body disposed at a lower portion of the first body and having a groove part having an inclined surface in contact with the protruding part formed at one side thereof, thereby allowing the filter member drawn out of the housing to be inserted into an inner space of the housing and simultaneously moving the filter member upward to form a sealing against a latching part, thereby enhancing convenience of filter management and improving air tightness of the filter member.

公开(公告)号：US11992832B2

公开(公告)日：2024-05-28

申请号：US17345750

申请日：2021-06-11

申请人： Hitachi Industrial Equipment Systems Co., Ltd.

发明人： Takeshi Kaneko ,  Takeshi Matsumura

IPC分类号： B01L1/04 ,  F24F8/108

CPC分类号： B01L1/04 ,  F24F8/108 ,  B01L2200/0631 ,  B01L2200/0684 ,  B01L2300/04

摘要： A safety cabinet that includes an opening portion in a front surface of a work space and a front shutter, and supplies purified air into the work space from above. The front shutter slides in an upward and downward direction to close a part or an entirety of the opening portion. The front shutter includes a small window shutter that slides in a lateral direction.