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WO/2021/207012A1 |
The present disclosure provides for filters, filter systems, methods of using filter systems, and methods of detecting targeting airborne particles, and the like. The present disclosure provides for filters that can capture one or more t...
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WO/2021/203836A1 |
A bottom-reinforced filter bag ash removal method that has a variable inner channel, and a filter device, which are used for enhancing filter bag ash removal. The method comprises: introducing an ash removal airflow into a filter bag the...
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WO/2021/205952A1 |
The purpose of the present invention is to provide an air-conditioning apparatus that has an improved efficiency of collection of particularly fine particles without an increase in pressure loss, and is capable of deodorizing or steriliz...
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WO/2021/204906A1 |
The present invention relates to a piece of street furniture comprising an air purification unit integrated within the piece of street furniture, suitable for purifying the surrounding air of chemical, particulate and/or biological pollu...
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WO/2021/204826A1 |
The invention relates to an air filter arrangement (A) comprising at least two frames (1, 2, 3) removably attached to each other, each one of said at least two frames (1, 2, 3) delimiting one of at least two spaces/volumes (V1, V2, V3) a...
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WO/2021/204976A1 |
An air filtration device (10) for filtering particles from air is disclosed. The air filtration device (10) comprises an air input opening (20) and an air output opening (30) connected to the air input opening (20) through a flow chamber...
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WO/2021/195793A1 |
The present invention describes systems and methods for blocking, confining and decanting suspended particulate matter smaller than 100 μm, preferably smaller than or equal to 10 μm, which comprises irradiating, with radio waves, the m...
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WO/2021/196460A1 |
A fire monitoring system and a container-type data center system. The fire monitoring system comprises a filtering apparatus and a detection apparatus. The filtering apparatus comprises a first-level filter (6) and a second-level filter ...
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WO/2021/201334A1 |
The present application proposes an air cleaner including a blower configured to inhale air from an outside, filter the inhaled air, and discharge the filtered air; a flow adjusting device disposed above the blower, wherein the flow adju...
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WO/2021/196355A1 |
A rotary air purification device. A porous purification dust filtering core sleeve (10) is used for filtering, improving the filtering capacity and facilitating the cleaning; the porous purification dust filtering core sleeve (10) compri...
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WO/2021/195996A1 |
A plasma purification apparatus for thermally treating workshop waste gas and a purification method thereof. The apparatus comprises a mechanical dust removal module (1), a waste gas washing module (2), a plasma primary purification modu...
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WO/2021/201579A1 |
The present invention provides a filtering apparatus for lens polishing wastewater and a system for reducing polishing wastewater, which efficiently remove fine particles such as lens particles and fine lens particles that are mixed into...
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WO/2021/201428A1 |
The present invention relates to a cap for a diffuser of an air conditioning duct, wherein a cylindrical filter (75) is integrally embedded therein by a circular lower plate (71), a donut-shaped upper plate (72), an outer porous side pla...
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WO/2021/195115A1 |
Method and apparatus for personal isolation and/or protection are disclosed. In one variation, the system may include a passive filtration component having a mask configured for positioning over a mouth and/or nose of a user, wherein the...
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WO/2021/190788A1 |
The invention relates to a filter bag securing system comprising at least one filter bag (2) which has an opening (5), a receiving body (3) for receiving the at least one filter bag (2), and at least one support body (1), wherein the at ...
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WO/2021/194802A1 |
An apparatus for the inactivation of airborne pathogens and pathogens on the surface of an object. The apparatus including a housing with an intake region and an exhaust region and an airflow path disposed between the intake and exhaust ...
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WO/2021/191081A1 |
The invention relates to a filter unit (10) for a compressor, comprising a housing (12) with an inlet (14) and an outlet (28) for gas to be compressed, a particle pre-filter (16) which is arranged downstream of the inlet (14) in the flow...
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WO/2021/195275A1 |
Filtration media packs, filter elements, and media are disclosed, including media packs having a plurality of layers of single facer media wherein the layers of single facer media include a fluted sheet, a facing sheet, and a plurality o...
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WO/2021/190755A1 |
The invention relates to a device (1) for separating solid particles from an air flow, wherein the device (1) comprises a cyclone separator (2), having a funnel-shaped cyclone wall (3), for depositing the solid particles from the air flo...
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WO/2021/195386A1 |
The present disclosure relates to a filter housing having a bowl and a head. The bowl is configured to house a portion of a filter cartridge. The bowl has an annular groove disposed about a rim of the bowl. The head is configured to mate...
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WO/2021/189662A1 |
A Fe-Al-based metal porous film and a preparation method therefor. The method comprises the following steps: adding Fe-Al-based metal powder and metal fiber powder into a water-based solution in which an organic additive is added, and mi...
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WO/2021/191797A1 |
A framed air filter that includes air filter media and a frame with four frame portions. At least one corner of the frame is a bonded, non-integral corner at which a stabilizing flap that integrally extends from a first frame portion of ...
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WO/2021/189159A1 |
Disclosed is an air filter comprising copper-based magnetic alloys, which is useful for reducing microorganisms suspended inside hospital facilities and other enclosed spaces with a high microbial load density. The air filter comprises p...
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WO/2021/191444A1 |
In order to provide a moulded body which has good resistance to high temperatures, to which a coating material permanently adheres and which is simple to produce, a moulded body is proposed which has a channel structure, formed by shapin...
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WO/2021/189661A1 |
An Fe-Al-series metal film and a preparation method therefor, the method comprising the following steps: stirring and defoaming an Fe-Al-series metal powder and a water-based solvent to which an organic additive is added so as to obtain ...
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WO/2021/188998A1 |
An air cleaner assembly for filtering intake air for a power plant can include a filter cartridge disposed within a housing of the air cleaner assembly, a precleaner assembly including at least one particle separator for separating parti...
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WO/2021/187671A1 |
The present invention relates to an air supplying and charging apparatus for a low-pressure air blowing function and high-pressure multistage compressed air breathing, the apparatus having a combined air sterilization and purification fu...
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WO/2021/187658A1 |
The present invention relates to an air sterilizer and, more specifically, to an air sterilizer which is installed at the entrance of a working space for a chemical production process, a biological experiment process, a food process, etc...
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WO/2021/187628A1 |
A filter structure that is adhered to an object and is for filtering a gas that passes therethrough, said filter structure comprising a filter layer that is composed of a gas-permeable sheet-shaped member, and an adhesive layer that is f...
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WO/2021/186189A1 |
The present invention relates to a filter comprising a self-supporting body of non-woven carbon nanotubes useful in the sequestration of an airborne virus.
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WO/2021/187847A1 |
One or more embodiments provide method and device for treating various type of fluids.
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WO/2021/188323A1 |
Systems and methods are disclosed that include providing a filter assembly having a filter body with an inlet and an outlet, a filter membrane support disposed within the filter body between the inlet and outlet, a filter membrane couple...
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WO/2021/187860A1 |
The present invention relates to a photocatalyst air-conditioning filter module applied to a target space, comprising: a first casing partition wall in which a plurality of spaces in which photocatalyst balls can be positioned are provid...
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WO/2021/185477A1 |
In order to refine a separation element (100) for separating oil aerosol particles formed from crude gas, having - at least one coalescence filter medium (10) folded multiple times, one longitudinal face (12) of each of the filter medium...
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WO/2021/186792A1 |
Provided is a ceramic columnar honeycomb-structure that is for induction heating and that includes: an outer circumferential wall; and partitions that are disposed on the inside of the outer circumferential wall and that demarcate and fo...
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WO/2021/188967A1 |
A filter element for insertion into a housing of a filter system. The filter element includes a filter medium pack and a seal receiver. The filter medium pack has an outer circumferential face extending between a first outer axial face a...
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WO/2021/186318A2 |
Filtration systems are described. In particular, a filtration system for filtering airborne particles includes an accumulation layer defining an intake surface and an exhaust surface, the accumulation layer defining an acute angle with a...
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WO/2021/185476A1 |
The invention relates to a separating element (100; 102; 104) for separating oil aerosol particles out of crude gas, the separating element (100; 102; 104) having: - at least one filter medium (10), - at least one cuboid frame (30) for r...
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WO/2021/179159A1 |
Disclosed is a double-medium plasma waste gas purification device, comprising a main purification tank (1), wherein a main upper cover plate (2) is fixedly arranged on an upper surface of the main purification tank, a main cover plate ha...
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WO/2021/181152A1 |
A system for purifying air through natural means includes a filter bed to grow plants with roots to receive airflows pollutants and arrests a first set of pollutants. The system then includes a filter membrane made of a fibrous structure...
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WO/2021/179444A1 |
Disclosed is a new-type protective mask, comprising a mask body (1), wherein the size of the mask body (1) matches the size of the mouth and the nose of a person, the mask body (1) is made of a soft elastic material, and the tail of the ...
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WO/2021/181326A1 |
Filter cartridge (11, 211) for an air filter for internal combustion engines, comprising a first closed base (13, 213) and a second open base (15, 215) opposite to said first closed base (13, 213) and having an opening (15a, 215a) for th...
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WO/2021/179369A1 |
The present invention relates to the technical field of filtering, and to a filter element, comprising a microporous membrane layer, and a first melt-blown nonwoven fabric layer and a second melt-blown nonwoven fabric layer located on bo...
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WO/2021/182717A1 |
The present invention relates to a negative pressure hospital room system comprising a heating device for killing a virus, the system comprising: an anteroom having a door formed thereat; a first negative pressure hospital room formed at...
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WO/2021/181034A1 |
The object of the present invention is a dust suction system (30) for a degreasing and dry deburring machine (10) comprising: - an air suction circuit (32), - a suction fan (34), - a settling chamber (36) provided with a filter cartridge...
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WO/2021/179430A1 |
Disclosed is a regeneration system for a rotary air purification product. The regeneration system comprises: a reaction kettle (20) comprising a rotating rotary disc (22) used for bearing at least one air purification product, wherein th...
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WO/2021/175980A1 |
A filter element assembly (10) is disclosed comprising: a filter element (12) for location in a housing (4) of a filter (2), comprising a wall (16) of a filtration medium which defines a hollow space (18), for a gas stream to flow from t...
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WO/2021/177505A1 |
The present invention relates to an ultrasonic turbidity removal device comprising: a housing in which a flow channel having an inlet and an outlet is formed such that sample water is introduced into the flow channel through the inlet an...
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WO/2021/174721A1 |
An automobile painting overspray paint mist dry-type collecting system, comprising an overspray paint mist settling chamber (2) having a T-shaped structure and located below a paint spraying chamber. The upper portion of the overspray pa...
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WO/2021/175447A1 |
An air filter module (100, 200, 300) includes a first sub-module (110, 210, 310) comprising an activated carbon filter (111, 211, 311) for filtering air, an inlet (115) in fluidic connection with the activated carbon filter (111, 211, 31...
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