公开(公告)号：US12000621B2

公开(公告)日：2024-06-04

申请号：US16346636

申请日：2017-12-07

申请人： COWAY CO., LTD.

发明人： Jun-Hyoung Bae ,  Chan-Jung Park ,  In-Kyu Back ,  Sang-Woo Kang ,  Tae-Seok Shin

IPC分类号： F24F8/80 ,  F24F3/14 ,  F24F8/117 ,  F24F13/065 ,  F24F13/20 ,  F24F8/108 ,  F24F8/20 ,  F24F8/50

CPC分类号： F24F8/80 ,  F24F3/14 ,  F24F8/117 ,  F24F13/065 ,  F24F13/20 ,  F24F8/108 ,  F24F8/20 ,  F24F8/50

摘要： A wind-direction adjustable air purifier according to an embodiment of the present invention comprises: a housing provided with an air discharge opening formed on one surface thereof; an air guide having a front end disposed in a center of the air discharge opening and a rear end extending toward the other surface of the housing such that the air discharge opening has a ring shape; and a rotation guide coupled to the inside of the housing so as be rotatable in the circumferential direction of the air discharge opening, and supporting the air guide in by the housing, wherein the air guide can be coupled to the rotation guide so as to be rotatable in a direction inclined relative to the air discharge direction of the air discharge opening.

公开(公告)号：US11976847B2

公开(公告)日：2024-05-07

申请号：US18187550

申请日：2023-03-21

申请人： Danvita Thermal LLC

发明人： Nihar Ruia

IPC分类号： F24F8/10 ,  B01D46/00 ,  B01D46/62 ,  F24F8/108 ,  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：US11920827B2

公开(公告)日：2024-03-05

申请号：US16968703

申请日：2018-10-18

申请人： Samsung Electronics Co., Ltd.

发明人： Mun Sub Kim ,  Jae-Woo Choi ,  Hyeong Joon Seo ,  Du Han Jung

IPC分类号： F24F8/10 ,  F24F8/80 ,  F24F13/24 ,  F24F8/108 ,  H02K5/24 ,  H02K7/116

CPC分类号： F24F8/10 ,  F24F8/80 ,  F24F13/24 ,  F24F8/108 ,  H02K5/24 ,  H02K7/116

摘要： The present disclosure relates to an air cleaner. The air cleaner includes a main body, a panel configured to be movable with respect to the main body, a power transmission device connected to the panel, a vibration-preventing member connected to the power transmission device and including a vibration-preventing portion in contact with the power transmission device and a slip-preventing portion having a thickness thinner than the vibration-preventing portion, and a driving source connected to the vibration-preventing member.

公开(公告)号：US11913660B2

公开(公告)日：2024-02-27

申请号：US16855917

申请日：2020-04-22

申请人： Samsung Electronics Co., Ltd.

发明人： Mooserk Park ,  Ara Cho ,  Jeahwan Go ,  Mingyu Kim ,  Byul Namkoong ,  Jieun Yeon

IPC分类号： F24F11/56 ,  F24F11/63 ,  F24F11/88 ,  F24F11/52 ,  B01D46/12 ,  F24F8/80

CPC分类号： F24F11/56 ,  B01D46/12 ,  F24F8/80 ,  F24F11/52 ,  F24F11/63 ,  F24F11/88

摘要： An air conditioning device includes an air purifier, a sensor, a communicator, and a processor. The sensor is configured to measure an air pollution level. The communicator comprises circuitry and configured to communicate with a server. The processor is configured to activate the sensor in a state where the air purifier is not driven, in response to receiving a first signal requesting an air pollution level state information from the server based on a location of a mobile terminal, transmit a second signal indicating that the air conditioning device needs to be driven to the server based on the air pollution level measured by the sensor, and drive the air purifier in response to a driving instruction received from the server.

公开(公告)号：US20240053037A1

公开(公告)日：2024-02-15

申请号：US17906590

申请日：2022-08-10

申请人： Kaitian ZHANG

发明人： Kaitian ZHANG

IPC分类号： F24F8/80 ,  F24F11/77 ,  F24F11/61 ,  F24F11/52 ,  F24F11/39 ,  F24F8/10 ,  B01D46/62 ,  B01D46/00 ,  B01D46/46 ,  B01D46/44 ,  B01D46/10 ,  A61L9/22 ,  A61L9/20

CPC分类号： F24F8/80 ,  F24F11/77 ,  F24F11/61 ,  F24F11/52 ,  F24F11/39 ,  F24F8/10 ,  B01D46/645 ,  B01D46/0032 ,  B01D46/0036 ,  B01D46/0049 ,  B01D46/46 ,  B01D46/0086 ,  B01D46/442 ,  B01D46/0028 ,  B01D46/10 ,  A61L9/22 ,  A61L9/20 ,  F24F2110/50

摘要： An air filter including: a housing provided with an inner cavity, and an air inlet and an air outlet communicated with the inner cavity respectively; a filtration module provided in the inner cavity and located between the air inlet and the air outlet, and configured to filter the harmful substances; a fan provided in the inner cavity and located between the air inlet and the air outlet; a first detector configured to detect a first content of the harmful substances in the air in the production workshop; and a controller configured to control start, stop and rotational speed of the fan according to the first content. The air filter according to the embodiments of the present disclosure can realize intelligent and automatic filtration of the air in the production workshop, improve filtration efficiency and reduce energy consumption.

公开(公告)号：US11859646B2

公开(公告)日：2024-01-02

申请号：US17212513

申请日：2021-03-25

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Chiho Fujii ,  Chie Emura ,  Yousuke Imai ,  Masafumi Uda ,  Mizuho Ueno

IPC分类号： F15D1/00 ,  F15C1/16 ,  F15C1/14 ,  F24F7/003 ,  F24F8/80 ,  B05B17/06

CPC分类号： F15D1/009 ,  B05B17/06 ,  F15C1/14 ,  F15C1/16 ,  F24F7/003 ,  F24F8/80 ,  F24F2221/46

摘要： A vortex ring generation device includes a casing having a gas passage and a discharge port, and an extrusion mechanism that extrudes a gas in the gas passage such that the gas in a vortex ring shape is discharged from the discharge port. V (m3) represents an extrusion volume, D (m) represents a diameter of the discharge port, L (m) represents a length of a cylinder having the diameter D and the volume V, and Re represents a Reynolds number of the discharged gas. 500≤Re≤3000 and 0.5≤L/D≤2.0.

公开(公告)号：US20230392804A1

公开(公告)日：2023-12-07

申请号：US18234585

申请日：2023-08-16

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Futoshi UMEMURA ,  Ryuji SEINO

IPC分类号： F24F8/22 ,  A61L9/20 ,  F24F8/108 ,  F24F8/80 ,  F24F7/003

CPC分类号： F24F8/22 ,  A61L9/20 ,  F24F8/108 ,  F24F8/80 ,  F24F7/003 ,  A61L2202/25 ,  A61L2209/14 ,  A61L2209/16

摘要： An air conditioner includes a casing provided with an air passage having a suction port and a blow-out port, a fan that is disposed in the air passage and blows out, from the blow-out port, air sucked from the suction port, a primary filter disposed in the air passage, and a secondary filter disposed downstream of the primary filter in the air passage. The secondary filter is finer than the primary filter and has antiviral properties or antibacterial properties. This allows sufficient sterilization of indoor spaces.

公开(公告)号：US11793379B2

公开(公告)日：2023-10-24

申请号：US17214406

申请日：2021-03-26

申请人： iRobot Corporation

发明人： Christopher V. Jones ,  Markku Suomi

IPC分类号： A47L7/04 ,  A47L11/40 ,  F24F8/80 ,  F24F120/14 ,  F24F110/50 ,  F24F120/12

CPC分类号： A47L7/04 ,  A47L11/4011 ,  F24F8/80 ,  A47L2201/00 ,  A47L2201/04 ,  F24F2110/50 ,  F24F2120/12 ,  F24F2120/14

摘要： An autonomous cleaning robot includes a drive system to move the autonomous cleaning robot about a floor surface in a space, a cleaning system to clean a floor surface in the space as the drive system moves the autonomous cleaning robot about the floor surface, and a controller configured to execute instructions to perform one or more operations. The one or more operations include initiating a cleaning mission to clean the floor surface in the space, and transmitting a signal to control an operation of an air purifier remote from the autonomous cleaning robot as the autonomous cleaning robot performs the cleaning mission

公开(公告)号：US20230332784A1

公开(公告)日：2023-10-19

申请号：US18213102

申请日：2023-06-22

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jun HWANG ,  Hyungjin KWON ,  Kyutae park ,  Nayeong BYEON ,  Joonho YOON ,  Sangwoo LEE ,  Eunsung JO ,  Hyeongkyu CHO ,  Youngju JOO

IPC分类号： F24F8/80 ,  F24F13/28

CPC分类号： F24F8/80 ,  F24F13/28 ,  F24F2221/36

摘要： An air cleaner including a first air cleaning module including a first body, a first suctioner disposed at a lower portion of the first body, and a first discharger disposed at an upper portion of the first body, wherein the first discharger discharges air that entered into the first suctioner and then passed through a first filter module, and a second air cleaning module configured to be detachably coupled to an upper end of the first air cleaning module and include a second body, a second suctioner disposed at an upper portion of the second body, and a second discharger disposed at a lower portion of the second body, wherein the second discharger discharges air that entered into the second suctioner and then passed through a second filter, a direction from a position at which the first suctioner is disposed toward a position at which the first discharger is disposed is provided as a first arrangement direction, and a second arrangement direction, that is a direction from a position at which the second suctioner is disposed toward a position at which the second discharger is disposed, is provided to be the direction opposite to the first arrangement direction.

公开(公告)号：US20230293760A1

公开(公告)日：2023-09-21

申请号：US18018326

申请日：2021-07-27

申请人： EXCLOOSIVA

发明人： Olivier MOYEN ,  Hervé PORTRAT ,  Guillaume GICQUEL

IPC分类号： A61L9/20 ,  F21V33/00 ,  F24F8/80 ,  F24F8/22

CPC分类号： A61L9/20 ,  F21V33/0088 ,  F24F8/80 ,  F24F8/22 ,  A61L2209/12 ,  F21S8/061

摘要： The invention relates to a device (1) for lighting and for disinfecting a gaseous mixture (G) comprising: —a first ventilation device (2) designed to suck a gaseous mixture through a suction port (3) of the first ventilation device; —a second ventilation device (4) designed to discharge a gaseous mixture through a discharge port (5) of the second ventilation device; —a disinfection duct (6) connecting the suction port (3) to the discharge port (5) and comprising a plurality of sources of disinfection radiation (7) arranged along the disinfection duct (6), each source of disinfection radiation being configured to emit disinfection radiation intended to disinfect the gaseous mixture (G) sucked into the disinfection duct (6); —a plurality of sources of illuminating radiation (8) arranged along the disinfection duct (6) on an outer surface of the disinfection duct (6) and intended to emit illuminating radiation; and—a housing (9) comprising a plurality of surfaces opaque to the disinfection radiation.