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WO/2024/015339A1 |
A method of making a porous structure configured for use in a particulate filter includes bonding a plurality of glass bubbles to one another, and breaching the plurality of glass bubbles. Voids within individual breached glass bubbles o...
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WO/2024/010135A1 |
The present invention relates to a device for post-curing a 3D-printed product, and, more specifically, the purpose of the present invention is to provide a nitrogen environment with minimized oxygen by supplying nitrogen into the device...
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WO/2024/008707A1 |
The present invention relates to a method for surface-catalytically finishing polymer fibres and/or polymeric sheets, said method comprising the steps: a) providing a polymer fibre or a polymeric sheet; b) providing an aqueous dispersion...
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WO/2024/007480A1 |
A waste gas treatment device based on a robot functionalized intelligent coating production line. The waste gas treatment device comprises a filter tank (1), spray members, an air-drying tank (2), condensation members, a catalytic tank (...
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WO/2024/008516A1 |
The invention relates to a filter insert (10) for a fluid filter, having granular and/or pulverulent filter material (26), which is arranged in a material-receiving region (20) of the filter insert (10) and through which a fluid to be fi...
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WO/2024/009019A1 |
The system (1) for purifying vehicle-interior air has a circuit with passages for admitting an airflow (F), a filtration treatment part (10) for separating out at least PM0.3 and PM0.1 fine particles using a filter medium typically of cl...
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WO/2024/010509A1 |
A pre-filter (200) for a heavy-duty dust extractor (100), the pre-filter (200) comprising a filter aperture (210) and a filter side wall (220), where the side wall is arranged to permit a flow of air to pass the side wall and to prevent ...
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WO/2024/010421A1 |
The present invention relates to a device for post-curing a 3D-printed product. More specifically, the purpose of the present invention is to provide a nitrogen environment with minimized oxygen by supplying nitrogen into the device in a...
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WO/2024/010447A1 |
Method for subjecting ammonia-containing air from a room to a washing treatment using a filtering unit, wherein the air to be purified is passed through a filter matrix through which a fluid can flow in a first direction, and through whi...
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WO/2024/010395A1 |
An impurity removal device and an internal gas control method using same are disclosed. An embodiment of the present invention can remove traces of impurities contained in inert gas and supply the gas to a printing unit. Accordingly, the...
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WO/2024/002592A1 |
A filter apparatus (1) for separating dust particles from a gas mixture, comprising – a filter housing (2) and - at least one support tube (3) rotatably mounted in the filter housing (2) and - at least one cylindrical filter element (4...
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WO/2024/006573A1 |
A carbon capture system attached to a vehicle with an intake vent on the forward portion of the vehicle, the intake vent having a larger mouth leading to a smaller throat duct directing an incoming air stream thru a filter unit, the filt...
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WO/2024/005913A1 |
An apparatus for safely enabling air filtering by temporarily joining a box fan to a replaceable air filter includes: (a) an air chamber frame with a rear portion that is configured to accommodate the replaceable air filter, (b) a frame ...
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WO/2024/003190A1 |
The present invention relates to a filter module (100) for filtering air (101) from at least one part of a building or air (101) from an exhaust air cleaning unit of a production process, wherein the filter module (100) can be exchangeab...
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WO/2024/003183A1 |
The present invention relates to a filter module (100) for filtering air (101) from at least part of a building or air (101) from an exhaust air cleaning unit for a production process, wherein the filter module (100) has a filter body (1...
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WO/2024/003107A1 |
The present invention provides a fluid disinfection method for disinfecting pathogens of a fluid flow by thermal action that uses a new and improved metal filter in cooperation with an alternating magnetic field and/or an electromagnetic...
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WO/2024/003179A1 |
The present invention relates to a filter system (100) for filtering air (101) in rooms (151) of a building (150). The filter system (100) comprises a filter device (110) comprising a fan unit (111) and a filter element (112), which devi...
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WO/2024/003186A1 |
The present invention relates to a filter device (100) for filtering air (103) in a room (200) of a building. The filter device (100) has a filter medium (101) and a fan unit (102), wherein air (103) to be filtered can flow through the f...
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WO/2024/003544A1 |
A filter silencer is provided having a cartridge (12) formed with circumferentially directed outwardly projecting lugs (18) at its upper rim configured for forming a bayonet fit into slots (42) at a top rim (36) of a receiving cage (28) ...
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WO/2023/247517A1 |
Method of manufacturing a filter unit (100) for an air purifying respirator, which method comprises the steps of; providing a sheet (20) of filter material; feeding a portion of the filter material to an open mould (11, 12) of an injecti...
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WO/2023/247582A1 |
The invention relates to an air disinfection system for the treatment of air containing contaminants, in one or more enclosed spaces. The system has an enclosed space ventilation system with air quality sensors in the enclosed space, ven...
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WO/2023/250450A1 |
A process for producing liquid hydrocarbon products from a solid feedstock includes feeding the solid feedstock and hydrogen to a first stage hydropyrolysis reactor. The first stage hydropyrolysis reactor has one or more deoxygenation ca...
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WO/2023/240680A1 |
A method for manufacturing a plastic sintered pleated filter cartridge capable of performing efficient dust discharge, the pleated filter cartridge comprising a framework (1), an upper circular cover (2), a lower rounded-corner square co...
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WO/2023/243826A1 |
The present invention relates to an oxygen generator which can prevent a reduction of lifetime due to contaminant sources, such as foreign matter, gases, and VOCs, and prevent a reduction of oxygen generation efficiency, the oxygen gener...
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WO/2023/241231A1 |
Provided is a system for recovering argon during monocrystalline silicon production. The system comprises: an oxygen supply unit, a dust removal and oil removal filtration unit, a catalytic decarburization unit, a catalytic hydrogenation...
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WO/2023/244650A1 |
A microphone assembly having a particle filtration system. The microphone filtration system may include an outer support structure, at least one filtration layer, an inner support structure, and a sleeve. The microphone filtration system...
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WO/2023/244679A1 |
A filter support system is provided for reducing damage to filter elements. The filter support system includes an upper support system and a lower support system for supporting at least one filter element in a vertical orientation by eng...
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WO/2023/240843A1 |
The present utility model discloses a flue gas dust removal device for use in air pollution prevention and control. The device comprises a support frame, a dust removal structure, and a cleaning structure. The dust removal structure is d...
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WO/2023/236690A1 |
The present disclosure relates to a dustproof apparatus and an outdoor unit. The dustproof apparatus is mounted at an air inlet of a device. The dustproof apparatus comprises: a shell, a through air duct being formed in the shell, and a ...
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WO/2023/170541A9 |
An indoor filtration device for filtering particulate pollutants made of inorganic, organic and/or biological material with a size (diameter) greater than 4 nm, having a filtration efficiency of 99.999 ± 0.001%. This filtration device w...
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WO/2023/234655A1 |
This air purifier comprises: a frame; a filter assembly, which is detachably mounted to the frame, for filtering air; a fan assembly that provides a blowing force for making air outside the frame flow to the inside of the frame; and a co...
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WO/2023/232197A1 |
The invention relates to a monitoring device (100) for monitoring a treatment system (200) for coating workpieces, in particular for painting, in particular, vehicle bodies, with a coating medium, the monitoring device comprising at leas...
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WO/2023/231069A1 |
Boiler waste gas treatment equipment, comprising a heat collection tank (1) and a treatment tank (2) fixed in the heat collection tank (1). The heat collection tank (1) is provided with a medium inlet (3) and a medium outlet (4); an air ...
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WO/2023/235774A1 |
A porous body includes a substrate comprising a longitudinal axis along a length L of the substrate and wherein the substrate defines a spiral shape when viewed in a plane perpendicular to the longitudinal axis, and a plurality of discre...
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WO/2023/230848A1 |
The present utility model relates to the technical field of water pumps, and provides an anti-falling high-stability centrifugal pump. The present utility model solves the problem that an existing centrifugal pump filtering structure is ...
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WO/2023/235397A1 |
A filter assembly includes a fluid inlet; a fluid outlet; a conduit; and a filter. The conduit is fluidly connected to the fluid inlet and the filter. The filter is fluidly connected to the conduit and the fluid outlet. The filter assemb...
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WO/2023/235891A1 |
A system includes an array of connected disinfecting filter assembly modules arranged in a plane to filter air that passes through the array as the air flows along an airflow pathway through the array. Each module includes a housing that...
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WO/2023/227555A1 |
The invention relates to an air intake module (2), in particular for a motor vehicle heating, ventilation and/or air-conditioning device (1), the air intake module (2) including: an air supply duct (4) having an air intake (7) delimited ...
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WO/2023/230090A1 |
A filter module includes an interface body and a filter retention body. A filter can be disposed between the filter retention body and a filter retainer joined to the filter retention body. The filter retention body can further include a...
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WO/2023/227554A1 |
The invention relates to an air intake module (2), in particular for a motor vehicle heating, ventilation and/or air conditioning device (1), said motor vehicle comprising an engine compartment (M) and a passenger compartment (H) which a...
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WO/2023/230113A1 |
Reticle containers include a cover and a baseplate, with magnetic particle traps included in at least one of the cover or the baseplate. The cover and baseplate each include sealing surfaces, and at least one of the sealing surfaces incl...
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WO/2023/230369A1 |
An air scrubber having an outer shell, the outer shell having a first sidewall with a first aperture, a second sidewall with a second aperture, a third sidewall with a third aperture, and a fourth sidewall with a fourth aperture. Each of...
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WO/2023/229019A1 |
This filter device 1 comprising: a housing 4 having an opening 41 into/from which a filter element 2 can be inserted/extracted, and a door 42 which can close the opening 41, and accommodating the filter element 2; and a receiving dish 3 ...
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WO/2023/222525A1 |
The invention relates to a filter system (100) comprising a filter element (10), wherein a recess (30) is arranged on an outside (22) of the filter element (10). At least one coding element (32) is arranged on a circumference (24) of an ...
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WO/2023/223611A1 |
Provided is an exhaust gas treatment facility comprising: a dust collecting filter device that includes a dust collecting filter having a heat resistance of at least 250°C; an exhaust gas line that can introduce an exhaust gas including...
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WO/2023/219665A1 |
An apparatus having an air consuming mechanism therein. The apparatus has a housing having an air consuming mechanism such as a fuel cell mounted therein. At least one blower assembly is in fluid communication with an air intake and supp...
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WO/2023/216867A1 |
A control circuit for baghouse pulse valves, comprising: a control module (1), a row selection matrix control circuit (2), and column selection matrix control circuits (3). The control module (1) selects a corresponding compartment pulse...
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WO/2023/217266A1 |
The present application provides an integrated stove. The integrated stove comprises: a heating assembly used for supporting and heating a container and comprising an air duct; a range hood assembly being connected to the heating assembl...
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WO/2023/216103A1 |
A detachable filtering device, comprising: a rectangular frame body and a filtering component (200), wherein the frame body is formed by assembling four frame edges, the frame edges at least comprising one outer frame member (100); each ...
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WO/2023/215943A1 |
An air purification system comprising a housing having an internally formed airflow path between an inlet for polluted air containing particulate material and a clean air outlet, a particulate collection system provided in the air stream...
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