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WO/2022/217237A1 |
Examples are disclosed that relate to ventilation systems for a cooking appliance and methods for cleaning a ventilation system for a cooking appliance. In one example, a method for cleaning a ventilation system for a cooking appliance c...
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WO/2022/184025A9 |
A reusable filter system (1000) for a interchangeable pleated filter (1100), comprising: (a) a reusable frame (1200), comprising a first, second, third and fourth holders; (b) at least one flexible sheet (10410), configured to attach to ...
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WO/2022/215590A1 |
[Problem] To provide a filter pack in which pleat spacing can be maintained while suppressing an increase in pressure loss, and an air filter equipped therewith. [Solution] The filter pack comprises: a filter material having folds altern...
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WO/2022/217109A1 |
A high shock environment resistant electronic air purification system positioned within a heating, ventilation, and air conditioning (HVAC) system of a public transit vehicle effective to remove particulate pollutants therefrom. The air ...
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WO/2022/208678A1 |
Provided is a filter which has a relatively small pressure loss and is capable of stably collecting dust for a long period of time. This filter collects a substance to be collected in a fluid and comprises: a first flow path of a diame...
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WO/2022/211386A1 |
According to an embodiment of the present invention, a refrigerator comprises: a cabinet; a grill pan assembly having a channel guiding a flow for supplying cool air to a storage space, and an outlet for discharging the cool air; and a f...
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WO/2022/207127A1 |
An antibacterial and antiviral filtering device is described, crossed by contaminated air, comprising at least a column structure of a plurality of contiguous filter modules (1) delimited by a lateral surface at the inlet (1in) and a lat...
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WO/2022/207233A1 |
A gas-separation membrane comprising the following components: (i) a porous substrate; and (ii) a discriminating layer in contact with the porous substrate; wherein the discriminating layer is obtainable by curing a composition comprisin...
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WO/2022/212527A2 |
Filter elements, filter mounting systems, filter systems, methods of servicing filter systems, and methods of mounting filter elements are provided herein. The mounting system may include a quick attach attachment member that can be both...
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WO/2022/212877A1 |
The present invention is disinfecting air filtration apparatus that allows multiple disinfecting air filtration modules to function in parallel. The apparatus may provide energy to respective parts of a filtration apparatus, such as a V-...
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WO/2022/202910A1 |
This silicon carbide-based ceramic honeycomb structure has a plurality of flow paths penetrating same in an axial direction and separated by partition walls of a silicon carbide-based porous body, and is characterized in that the partiti...
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WO/2022/202903A1 |
This silicon carbide-based ceramic honeycomb structure has a plurality of flow paths penetrating in an axial direction and being separated by partition walls of a silicon carbide-based porous body, and is characterized in that the partit...
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WO/2022/202891A1 |
The purpose of the present invention is to provide a filter that can be easily installed in a casing having a narrow opening without damage to either the filter or the casing, and that can be used in a filter installation position having...
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WO/2022/200311A1 |
The present invention relates to a wall-flow filter. Said wall-flow filter contains a powder coating which increases the filtration efficiency only in the fresh state. An exhaust gas system comprising such a wall-flow filter is also clai...
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WO/2022/204058A1 |
An apparatus for collection and disposal of fats, oil and grease that includes a fabric container having at least one open end, a biogradable material capable of absorbing a large quantity of fats, oil and grease positioned in the contai...
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WO/2022/203768A1 |
Aspects herein are directed to a washable and reusable face mask that provides effective filtration of small-sized particulate matter while providing a large surface area for gas exchange. The face mask is formed from knit materials and ...
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WO/2022/057641A9 |
A floor cleaning device. An edge brush apparatus thereof is mounted at the bottom of the front part of a frame, a roller brush apparatus is mounted at the bottom of the center part of the frame, a trash bin is mounted at the bottom of th...
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WO/2022/197732A1 |
Embodiments herein relate to monitoring systems that can learn patterns of filtration system operation and then use the learned patterns to monitor ongoing filtration system operation/performance. In a first aspect, a monitoring system f...
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WO/2022/197631A1 |
Foldable filter bags, filter bag support assemblies, and filter bag assemblies are described herein. The foldable filter bags, filter bag support assemblies, and filter bag assemblies may be used in air filter systems to remove particula...
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WO/2022/193445A1 |
A coalescence filter element (300) having a liquid discharging function. The coalescence filter element comprises an inner coalescence component (1) for intercepting a large amount of liquid mixed in gas, and an outer coalescence compone...
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WO/2022/194544A1 |
The invention relates to a filter system (100) having a housing (102), in which a first filter element (10), which is designed as a hollow body, and a second filter element (40), which is disposed coaxially and concentrically in an inter...
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WO/2022/195464A1 |
An air filter assembly (10) is disclosed. The assembly includes a filter frame (60) including at least one of a sigma 'Σ' convex shape and a V-convex shape and configured to accommodate at least two frames, using frame on frame design, ...
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WO/2022/197632A1 |
Filter bags, filter bag support assemblies, and filter bag assemblies are described herein. The filter bags, filter bag support assemblies, and filter bag assemblies may be used in air filter systems to remove particulate matter from air...
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WO/2022/197409A1 |
An air purifier (10) for inside air. The air purifier includes a housing (12) and a closure assembly (32). The closure assembly (32) is slideably and selectively removable from the housing (12). The closure assembly (32) includes a cage ...
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WO/2022/196953A1 |
This invention relates to a marine waste treatment ship equipped with a marine waste treatment device. The marine waste treatment device equipped in the marine waste treatment ship comprises: a collection unit for collecting marine waste...
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WO/2022/195333A1 |
An air purification apparatus is disclosed. The apparatus includes an enclosed housing which includes at least four detachable doors assembled on at least four lateral surfaces, wherein the at least four detachable doors include a plural...
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WO/2022/189193A1 |
The invention relates to a device (10) for encasing a filter unit and/or separating unit (22), wherein the filter unit and/or separating unit (22) is movable within the device (10) and readily removable from said device (10), and a used ...
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WO/2022/188492A1 |
A switching-type two-stage coalescence separation system, comprising a coalescer housing (1), a plurality of two-stage filter elements (2) and a particle detector (5), wherein a lower portion and a upper portion of each two-stage filter ...
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WO/2022/187897A1 |
Liquid Separator System The present invention relates to a liquid separator system for removing liquid particles from a blow-by gas stream in the internal combustion engine. The system has a liquid separating device and a remote warning/...
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WO/2022/191397A1 |
The present invention relates to a portable air-flowing apparatus and a control method thereof. The portable air-flowing apparatus according to an embodiment of the present invention may comprise a base portion, a head portion, and a pil...
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WO/2022/186736A1 |
The invention relates to a respiratory mask that tightly covers the mouth and nose together. It consists of at least two medical tissue layers, and can be manufactured with N95 mask technology. The mask is characterized by the presence o...
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WO/2022/184617A1 |
The invention relates to a filter element (100), in particular a main element (100), in particular for gas filtration, having a filter medium body (102) through the wall of which the fluid to be cleaned can flow in a radial direction wit...
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WO/2022/183059A1 |
The present invention provides a plastic connector for bonding two or more air cleaners, comprising a connector body and a fastener. The connector body has guide rails and frame legs; and the fastener has openings and fastener arms. The ...
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WO/2022/178603A1 |
The present invention comprises an external air inlet (18), said air entering the device via a damper (9) and mixing with the recirculated internal air to satisfy renewal requirements, said air flow passing through four filtering stages ...
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WO/2022/182007A1 |
An air-cleaning filter according to the present invention comprises a non-woven fabric for dust collection and a non-woven fabric for deodorization having activated carbon particles combined therewith, wherein by adjusting the particle d...
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WO/2022/181926A1 |
A fine dust information-providing air cleaning system according to the present invention comprises: a fine dust reduction device which measures a fine dust concentration of an inflow gas sucked from the outside and removes fine dust cont...
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WO/2022/180200A1 |
This system for trapping silica contained in a reforming gas and circulating in a hydrogen production system is characterized in that it comprises a closed chamber (2) in which is positioned a filter cartridge (3) equipped with a inlet (...
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WO/2022/179585A1 |
A cleaning device (100) and a blocking measurement method for a filter element of the cleaning device (100). The cleaning device (100) comprises: an electric motor (22); a filter structure, which is arranged at an air inlet end and/or an...
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WO/2022/176479A1 |
An air conditioner (1) comprises: a casing (10) that is provided with an air passage (P1) having a suction port (21, 22) and an air outlet (23); a blower fan (F) that is disposed in the air passage (P1) and blows out, from the air outlet...
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WO/2022/176232A1 |
The purpose of the present invention is to provide a sterilization device that suppresses a decrease in the airflow delivered from an air outlet and suppresses a decrease in sterilization effect. This sterilization device comprises: a ...
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WO/2022/176504A1 |
An air conditioner (1) comprises: a casing (10) that is provided with an air passage (P1) having a suction port (21, 22) and an air outlet (23); a blower fan (F) that is disposed in the air passage (P1) and blows out the air sucked in th...
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WO/2022/170614A1 |
A solar-powered air purification apparatus for a rail transit vehicle, comprising a cylindrical housing (1); a base (2) is provided at the bottom of the housing (1), a storage battery, a water pump and a heating wire are provided in the ...
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WO/2022/173160A1 |
The present invention relates to a standing air conditioner. The standing air conditioner according to the present invention has a standing main body having an air suction port for suctioning external air and an air discharge port for co...
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WO/2022/171999A1 |
Methods for treating a filter (2) for filtering particulate matter from exhaust gas are disclosed in which a dry powder (4) is sprayed towards an inlet face of the filter (2) entrained in a primary flow of gas to pass through the inlet f...
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WO/2022/173836A1 |
A filter assembly includes a housing, a filter element, and an end cap. The housing includes an interior surface, an exterior surface, and a protrusion. The interior surface defines an interior volume. The exterior surface is opposite th...
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WO/2022/171059A1 |
Disclosed are a device casing and an electronic device. The device casing comprises a dustproof assembly and a middle frame. The dustproof assembly comprises an anti-dust mesh and a holder, the anti-dust mesh being fixed to the holder, a...
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WO/2022/170608A1 |
A dust filter arrangement comprises: a movement element (1); and at least one dust filter element (2, 3, 4, 5) connected to the movement element (1). The movement element (1) may be configured to be movable to bring a dust filter element...
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WO/2022/167433A1 |
The invention relates to a filter element (10) for an air-filter device of a motor vehicle, having a frame which surrounds a filter material (18) of the filter element (10) at least in some regions. The frame comprises a front wall (20),...
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WO/2022/166447A1 |
An oxygen concentrator housing and an oxygen concentrator using the housing. The oxygen concentrator housing comprises an outer housing and an inner housing used for accommodating an adsorption tower assembly, a fan and an air compressor...
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WO/2022/169257A1 |
A filter holder comprises: a plurality of filter frames disposed such that at least some thereof are adjacent to each other; and a folding member which supports filter frames, from among the plurality of filter frames, adjacent to each o...
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