公开(公告)号：US20250065007A1

公开(公告)日：2025-02-27

申请号：US18393470

申请日：2023-12-21

Applicant: GONGGONG CO., LTD.

Inventor： Sun Un Lee

IPC: A61L9/22

Abstract: An electrical discharge type air cleaner is provided. The air cleaner includes a dust collecting tank accommodating liquid, a housing accommodating the dust collecting tank, an air supplying portion supplying air to the dust collecting tank, an air discharging portion discharging the air from the dust collecting tank and having an air discharging tube facing a surface of the liquid, a plurality of discharge electrodes disposed at the air discharging tube, a charging portion in the dust collecting tank, and a rotary vane forming a vortex in the liquid. The charging portion charges the liquid with a polarity opposite to a polarity of the discharge electrodes such that an electric field is formed between the discharge electrodes and the liquid and pollutants in the air are collected into the liquid. A distance between the surface of the liquid ad the discharge electrode is maintained within a predetermined distance range.

公开(公告)号：US20250049980A1

公开(公告)日：2025-02-13

申请号：US18720659

申请日：2022-12-10

Applicant: NITYA INNOVATIONS LLP

Inventor： NILESH PUNDLIK GAWALI

IPC: A61L9/22

Abstract: The present invention discloses an ionization unit configured to produce one or more types of Reactive Oxygen Species (ROS). The ionization unit includes an inlet port, first electrode, a second electrode, one or more high voltage generators and an outlet port. The inlet port facilitates entry of a predefined gaseous composition into the ionization unit. The first electrode and second electrode are maintained at a first and second set of ionization parameters respectively. The high voltage generators are operationally coupled to the first electrode and the second electrode to enable the electrodes to generate Corona discharge. The outlet port produces a continuous stream of ROS. The first set of ionization parameters is different from the second set of ionization parameters.

公开(公告)号：US12209730B2

公开(公告)日：2025-01-28

申请号：US18576871

申请日：2022-06-17

Applicant: SIGNIFY HOLDING B.V.

Inventor： Ties Van Bommel ,  Rifat Ata Mustafa Hikmet

IPC: F21S8/02 ,  A61L9/20 ,  A61L9/22 ,  F21V21/04 ,  F21V23/04 ,  F21V33/00 ,  F21Y113/00

Abstract: The present invention generally relates to the field of a lighting unit (100), and in particular to a lighting unit (100) that is suitable for being part of a suspended ceiling (0001). The lighting unit (100) comprises one or more lighting tiles (1000) and an interface component (2000). The interface component (2000) forms at least a portion of a grid system (1020) for the suspended ceiling (0001) and for supporting the lighting tile (1000). The interface component (2000) comprises a central support portion (2001) having a first end (2002) facing a ceiling (0002), and a second end (2003) having a first flange (2004) and a second flange (2005) that are opposing each other. At least one of the first flange (2004) and the second flange (2005) comprises a through-hole (2006) that serves as an aperture for at least part of a device (1001) that is arranged at one of the peripheries (1002, 1003) of the lighting tile (1000) when the first flange (2004) is configured to support a first lighting tile when the first lighting tile is installed in the suspended ceiling (0001) and/or the second flange (2005) is configured to support a second lighting tile when the second lighting tile is installed in the suspended ceiling (0001).

公开(公告)号：US12201756B2

公开(公告)日：2025-01-21

申请号：US17619520

申请日：2021-06-15

Applicant: CAST CO., LTD.

Inventor： Min Hwan Kim

IPC: A61L9/22 ,  C01B13/11 ,  H05H1/24

Abstract: A low temperature micro plasma ozone generating device for generating ozone by inhaling external air and reacting the sucked air with plasma. The low temperature micro plasma ozone generating device includes a main body having an accommodating space therein; an ozone generating module installed in an internal accommodation space of the main body to generate ozone; an external air supply line installed to be connected to the ozone generating module from an outside of the main body and configured to supply external air of the main body to an inside of the ozone generating module; an ozone discharge line installed to extend from the inside of the ozone generating module to the outside of the main body to discharge the ozone generated by the ozone generating module to the outside of the main body; and a cooling fan installed on one side of the main body.

公开(公告)号：US20250020355A1

公开(公告)日：2025-01-16

申请号：US18598813

申请日：2024-03-07

Applicant: Microjet Technology Co., Ltd.

Inventor： Hao-Jan Mou ,  Chin-Chuan Wu ,  Chi-Feng Huang

IPC: F24F11/79 ,  A61L9/20 ,  A61L9/22 ,  B01D46/00 ,  B01D46/42 ,  B01D46/44 ,  B01D46/46 ,  B01D53/32 ,  B01D53/86 ,  F24F8/108 ,  F24F8/15 ,  F24F8/167 ,  F24F8/22 ,  F24F8/30 ,  F24F11/58 ,  F24F11/63 ,  F24F110/52 ,  F24F110/65 ,  F24F110/66 ,  F24F110/70 ,  F24F110/72 ,  G01N1/24 ,  G01N21/53

Abstract: An indoor air pollution prevention system is disclosed and includes an indoor field unit, a gas detector, a filter screen, air guiding devices and a cloud computing service device. The gas detector, the filter and the air guiding devices are disposed in the indoor field unit. The gas detector detects a characteristic, a concentration and a location of an air pollution, and outputs an air pollution data. The air guiding devices guide the air including the air pollution to pass through the filter screen. The cloud computing service device receives and stores the air pollution data to a database, implementing an artificial intelligence calculation to determine the location of the air pollution, and issuing a control command to the air guiding devices for activation operations. Whereby, the air containing the air pollution is guided to the filter screen for filtering and removal to reach a gas state of complete purification.

公开(公告)号：US12097510B2

公开(公告)日：2024-09-24

申请号：US18689450

申请日：2021-09-24

Applicant: Mitsubishi Electric Corporation

Inventor： Akinori Shimizu ,  Akane Nomura ,  Yasuhiro Nakamura

IPC: B03C3/68 ,  A61L9/22 ,  B01D46/00 ,  B01D46/42 ,  B01D46/44 ,  B01D46/46 ,  B03C3/011 ,  B03C3/04 ,  B03C3/155 ,  B03C3/36 ,  B03C3/38 ,  B03C3/41

CPC classification number: B03C3/68 ,  A61L9/22 ,  B01D46/0028 ,  B01D46/0032 ,  B01D46/0047 ,  B01D46/4263 ,  B01D46/442 ,  B01D46/46 ,  B03C3/011 ,  B03C3/04 ,  B03C3/155 ,  B03C3/368 ,  B03C3/38 ,  B03C3/41 ,  A61L2209/111 ,  A61L2209/134 ,  A61L2209/14 ,  B01D2273/30 ,  B01D2279/65 ,  B03C2201/06 ,  B03C2201/24

Abstract: An air cleaner includes: a generation unit configured to discharge an electric current by being applied with a high voltage, and generate a plurality of types of discharge products; an air-sending device configured to form a flow of air, and spray the plurality of types of discharge products generated from the generation unit to a space; an estimation unit configured to estimate an amount of dust floating in the space by selecting whether an amount of dust floating in the space is a first estimation amount smaller than a predetermined threshold or is a second estimation amount larger than or equal to the predetermined threshold and larger than the first estimation amount; and a control unit configured to control a generation amount of the plurality of types of discharge products to be generated from the generation unit based on the amount of dust estimated by the estimation unit.

公开(公告)号：US20240253056A1

公开(公告)日：2024-08-01

申请号：US18430169

申请日：2024-02-01

Applicant: Markus Villinger

Inventor： Markus Villinger

IPC: B03C3/68 ,  A61L9/22 ,  B03C3/011 ,  B03C3/02 ,  B03C3/155 ,  B03C3/36 ,  B03C3/41 ,  B03C3/45 ,  B03C3/53 ,  B03C3/64 ,  B60H3/00 ,  F24F8/192

CPC classification number: B03C3/68 ,  A61L9/22 ,  B03C3/011 ,  B03C3/025 ,  B03C3/155 ,  B03C3/368 ,  B03C3/41 ,  B03C3/455 ,  B03C3/53 ,  B03C3/64 ,  B60H3/0078 ,  F24F8/194 ,  A61L2209/111 ,  A61L2209/14 ,  B03C2201/10 ,  B03C2201/24

Abstract: The invention relates to a cleaning device for cleaning a gas, in particular air, comprising: a first electrode which is populated with at least one element, preferably a plurality of elements, said at least one element having a surface with a plurality of tips and/or protrusions in order to generate a non-homogeneous electromagnetic field, a second electrode which preferably lies opposite the first electrode, and a voltage source which is electrically connected to the first electrode and/or the second electrode and by means of which a voltage can be built up between the first electrode and the second electrode.

公开(公告)号：US12017232B2

公开(公告)日：2024-06-25

申请号：US18368442

申请日：2023-09-14

Applicant: Julian Henley

Inventor： Julian Henley

IPC: A62B7/10 ,  A61L9/22 ,  A62B23/02 ,  B03C3/02 ,  B03C3/32 ,  B03C3/36 ,  B03C3/41 ,  B03C3/82 ,  B64U10/14 ,  G01T1/169 ,  G21F9/02 ,  B64U101/00

CPC classification number: B03C3/32 ,  A62B7/10 ,  A62B23/025 ,  B03C3/025 ,  B03C3/363 ,  B03C3/41 ,  B03C3/82 ,  B64U10/14 ,  G01T1/169 ,  G21F9/02 ,  A61L9/22 ,  A61L2209/14 ,  B03C2201/30 ,  B64U2101/00

Abstract: Aspects of the present disclosure include a protective mask to be worn over a nose and mouth of a wearer to protect the wearer from hazards in surrounding ambient air. The mask includes a mask portion, an airway, and an ionization filter. The mask portion includes an interior that extends over the nose and mouth of the wearer. The airway extends between the interior of the mask portion and the surrounding ambient air. The ionization filter includes an emitter within a portion of the airway, and a collector plate radially encompassing the emitter and defining at least a portion of the airway. The collector plate is electrically connected to at least first and second conductive porous filters. The first and second conductive porous filters and the collector plate collectively form at least a portion of a Faraday cage that encapsulates the emitter.

公开(公告)号：US20240131215A1

公开(公告)日：2024-04-25

申请号：US18395949

申请日：2023-12-26

Applicant: AURA Technologies

Inventor： Alex Blate ,  Greg Houlgate ,  Anna Bennett ,  Garrett Goss ,  Matthew Feurer

IPC: A61L9/22

CPC classification number: A61L9/22 ,  A61L2209/111 ,  A61L2209/15

Abstract: Systems and methods for creating a germicidal partition. A germicidal partition system including at least one negative ion generator including at least one negative high-voltage source, at least one high-voltage conductor electrically connected to the at least one negative high-voltage source, and at least one anode electrically connected to the at least one high-voltage conductor, and at least one fan configured to draw air into the system, direct the air through the at least one negative ion generator, and output the air through at least one manifold, wherein the air outputted through the at least one manifold is configured to create a barrier between a first air mass and a second air mass, such that the outputted air reduces at least one of the transfer of contaminants or the concentration of viable contagions between the first air mass and the second air mass.

公开(公告)号：US20240093890A9

公开(公告)日：2024-03-21

申请号：US16831354

申请日：2020-03-26

Applicant: Molekule Inc.

Inventor： Dilip N. Goswami ,  Philip Myers

IPC: A61L9/20 ,  A61L9/22 ,  B01J35/00 ,  B01J35/02

CPC classification number: A61L9/205 ,  A61L9/22 ,  B01J35/004 ,  B01J35/023 ,  A61L2209/14 ,  A61L2209/15 ,  A61L2209/21 ,  B82Y40/00

Abstract: An air purification system including a filter assembly including a substrate including a fibrous media, and a photocatalytic material disposed on the substrate, wherein the photocatalytic material includes a first quantity of crushed nanostructures; and a photon source arranged to illuminate the photocatalytic material with optical radiation.