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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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WO/2022/169256A1 |
An air filter comprises: a first filter frame in which a plurality of first chambers are formed; a second filter frame in which a plurality of second chambers are formed and which is arranged at the rear of the first filter frame; and a ...
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WO/2022/167587A1 |
The invention relates to a device (1) for air purification, comprising: 1) at least one base (2) which may comprise pads, feet or end pieces enabling it not to be in direct contact with the surface on which it is placed, which base (2) p...
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WO/2022/169041A1 |
The present invention relates to: a dust collecting filter cleaning unit for removing foreign matter directly from the surface of a dust collecting filter by spraying compressed air onto the surface of the dust collecting filter to which...
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WO/2022/168932A1 |
Provided is, for example, a medical filter unit that has a novel structure and has an excellent ability to trap viruses and the like. Also provided is a filter unit for reusable masks that has a novel structure and enables a high-perform...
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WO/2022/169194A2 |
The present invention relates to an intensively-dedusting filter/dust-collector capable of removing nanoparticle-grade fine dust and a filtering/dust-collecting method using same, wherein one of a plurality of chambers is selected accord...
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WO/2022/170234A1 |
The instant disclosure is directed to seamless filtration media and methods for their use. A medium may comprise at least one seamless filtration component, which may comprise a plurality of bonded polymeric fibers and have a porosity fr...
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WO/2022/164039A1 |
A disclosed clothes dryer comprises: a cabinet; a control panel including a power button and a display; a drum rotatably provided inside the cabinet; a filter for filtering out air discharged from the drum; a filter sensor for outputting...
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WO/2022/161559A1 |
The invention relates to a filter element for filtering viruses and/or bacteria from a fluid, in particular from air and/or water, comprising a filter medium which has an adsorbent, in particular a chemisorbent, at its filter medium surf...
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WO/2022/162632A1 |
A filtration system for removing contaminants from a gaseous media is disclosed. A gas inlet (Ig) and a gas outlet (Og) is fluidly connected to the housing (110). A compressor (120) and a blower (130) are connected to the housing (110). ...
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WO/2022/165042A1 |
The present disclosure relates to a filter element comprising a filter medium pack and a support arrangement comprising at least a shell member, and wherein a portion of the shell member is thermally welded to a circumferential face of t...
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WO/2022/161902A2 |
An air filter arrangement (10) for cleaning and disinfecting air, comprising a housing (12) with an inlet (14) and an outlet (16); a device (26) for producing an air flow from the inlet (14) to the outlet (16) through the housing (12); a...
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WO/2022/163891A1 |
The present invention relates to a removable filter system which allows a filter unit to be removably coupled to an air supply unit provided in a boiler. Since the filter unit is removably coupled to the air supply unit, there is an adva...
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WO/2022/164404A1 |
The present invention relates to an air cleaning appliance that is used in air cleaning in living spaces, clinics, offices, markets, hotel lobbies, banks, stores, shopping malls, hospitals and all kinds of public areas and sucks particle...
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WO/2022/158910A1 |
The present invention relates to a fluid treatment module and a fluid treatment apparatus comprising same. In particular, according to an embodiment of the present invention, provided is a fluid treatment module comprising: a housing por...
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WO/2022/159240A1 |
A multi-piece air filter housing, air filter assembly, and method for assembling an air filter for use with a heating, ventilation, and air conditioning (HVAC) systems or stand alone air circulation devices. In one example at least a fir...
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WO/2022/158685A1 |
The present invention relates to an electric roaster equipped with a dual air purification and circulation system, wherein a suction fan comprises a first suction fan and a second suction fan located on both sides of a lower space of a r...
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WO/2022/157588A1 |
An air breathing filtering system (200) includes a housing (202) having an air input (204) and an air output (206), a first filtering stage (220) that filters out particles from a first air stream (310) to generate a second air stream (3...
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WO/2022/159337A1 |
A method is disclosed for making a catalyzed particulate filter with high clean filtration efficiency which may include applying a catalyst material to a filter body having porous filter walls, wherein filtration material comprising filt...
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WO/2022/151699A1 |
A combined modular integrated machine for efficient purification of exhaust gas, comprising a pre-treatment module (1), an adsorption and concentration module (2) and a power and catalytic combustion module (3); the pre-treatment module ...
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WO/2022/153132A1 |
Air filtering system for filtering pathogenic agents and dust, exploiting a plurality of systems such as: infrasound generator system (25), UV lamps (20), infrared radiators (19), finned heater (21), air filtration system (17) comprised ...
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WO/2022/153473A1 |
Provided is a filter module for painting equipment with which it is possible to improve the efficiency of paint mist removal and to prevent outflow of paint mist to the outside. This filter module 40 is formed from a flammable material a...
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WO/2022/148325A1 |
A thermal separation apparatus for recycling oil-based drilling waste of an offshore oilfield, comprising a servo motor (2), a thermal separation bin body (5), a mixing bin (13), a second feed pipe (16), and a rotating shaft (17). A cove...
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WO/2022/150130A1 |
A filter cartridge comprises a filter housing having a filter element disposed therewithin that comprises a filter media, and an end cap coupled to a top end of the filter media. The top end is positionable proximate to a filter head. A ...
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WO/2022/147860A1 |
A method for preparing a superhydrophobic filter material of a bag-type dust collector and the use thereof, belonging to the field of the preparation of filter bags of bag-type dust collectors. The preparation method comprises: firstly p...
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WO/2022/144931A1 |
The design and fabrication of a permanent air filtering device based on venturi effect, which is washable and works by the absorption of dust particles via a liquid fluid (antifreeze or motor oil). The filter components are housed in a p...
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WO/2022/144301A1 |
Summarizing the invention, a method for testing integrity of a filter is provided. The method comprises: pressurizing an upstream side of the filter to a test pressure; performing a check step comprising: - determining a flow rate of flu...
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WO/2022/145875A1 |
The present invention provides a substrate annealing apparatus comprising: a process chamber in which a flat substrate to be annealed is located, and which includes a beam emission plate located under the flat substrate and an infrared t...
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WO/2022/146872A1 |
Systems and methods for increasing removal efficiency of at least one filter medium. In some embodiments, at least one oxidizing agent is introduced into the flue gas stream, so as to react SO2 with the at least one oxidizing agent to fo...
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WO/2022/146689A1 |
An air scrubber/purifying filter includes filter material having a substrate, an adhesive coating applied to the substrate and a plurality of flock fibers flocked into the adhesive coating. In one embodiment, bi-component flock fibers ar...
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WO/2022/141675A1 |
Disclosed is a moxibustion instrument, comprising a tool head (100), a case (200), a mechanical arm (500), and a smoke exhaust pipe, wherein the tool head (100) is provided with an accommodating portion (121) for accommodating a moxa sti...
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WO/2022/145604A1 |
The present invention relates to a washable fine dust filter module using nanofibers, the filter module comprising: a filter member (10) having a multi-layered structure that includes a nanofiber layer using nanofibers and is corrugated ...
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WO/2022/142990A1 |
An exhaust gas filtering apparatus (1) and coating equipment (1000). The exhaust gas filtering apparatus (1) comprises at least one filtering unit (20), a first mounting unit (11), and a second mounting unit (12), where the filtering uni...
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WO/2022/139893A1 |
The invention is a flow-through flow-through filter that can separate raw water and/or sewage to filtered stream, fine particle stream and grit stream in one hydraulic device. For raw lake and/or canal water intake application, the flow-...
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WO/2022/140024A1 |
The present invention provides a method for treating a used particulate filter, comprising: removing particulates from the particulate filter; and introducing simulated ash into inlet channels of the particulate filter after removing the...
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WO/2022/136515A1 |
An air filter comprising a filter casing defining an air passage from a first opening to a second opening in the filter casing, at least one filter element arranged in the air passage of the filter casing, such that air passing between t...
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WO/2022/134922A1 |
An air purification module and a vehicle-mounted air conditioning system composed thereof. The air purification module comprises an upper frame (10) and a lower frame; a diamond mesh (12) is mounted on the top surface of the upper frame ...
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WO/2022/129466A1 |
The invention relates to a filter system (1) comprises a filter housing (2) with an inlet part (3) and a clean-gas outlet (4) and further comprising a partition wall (5) dividing the filter housing (2) into a product chamber (6) and a cl...
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WO/2022/132453A1 |
A system includes a vacuum canister combinable as a unit with a segregated trash bin. The vacuum canister is connected to a vacuum motor for drawing fines and particulates to the vacuum canister. The segregated trash bin retains refuse s...
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WO/2022/131456A1 |
The present invention relates to an air purification apparatus comprising: a case; an air inflow unit, located on top of the case, into which air flows; a physical filtration unit, located inside the case and below the air inflow unit, f...
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