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WO/2022/251036A1 |
A media pack includes a filtration sheet and a support sheet engaged with the filtration sheet. The support sheet includes a first perforated sheet and a first media sheet, the first perforated sheet and the first media sheet being corru...
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WO/2022/248604A1 |
The present invention concerns a method for plasma coating an air-permeable filter media having a base weight of at least 50 g/m2, comprising the steps of: a) ionizing a plasma gas at a temperature of 150°C or lower, and at about atmosp...
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WO/2022/244136A1 |
The present invention is provided with: a body (130) that has a machining area for a workpiece; a discharging part (125) for discharging coolant onto the machining area; and a mist collector (40) for sucking substances in the air generat...
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WO/2022/243654A1 |
The present disclosure relates to a single-use filter component for removing NO2 in an air-treatment system, the component comprising a polymeric composition as an air-filtration medium, the polymeric composition comprising a plurality o...
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WO/2022/241664A1 |
A method for treating industrial waste gas, the method comprising: adding industrial waste gas and a porous material into a mixer for adsorption, and after completion of adsorption, feeding a gas-solid mixture into a separator to separat...
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WO/2022/242580A1 |
A flip frame, comprising four borders (1), wherein the four borders (1) are connected to form a rectangular main body frame (2), and at least one edge of the four borders (1) is provided with a flip assembly (3). The flip assembly (3) co...
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WO/2022/243348A1 |
The present invention is directed to a process for coating wall-flow filters. The invention also relates to wall-flow filters produced that way and to their use in exhaust-gas emission control.
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WO/2022/244945A1 |
A portable hood may include a base, a head, a column, and a roll filter unit. The roll filter unit may include a purification filter installed in the head and discharged to an outside of the head after moving past a suction inlet. Accord...
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WO/2022/245048A1 |
The present invention relates to a system for manufacturing CKD-based carbon dioxide storage cement, the system comprising: a material mixing apparatus for mixing clinker materials; a sintering apparatus for producing clinker by receivin...
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WO/2022/244064A1 |
Provided is a feature for preventing mist from leaking from a gap (GA) inside a mist collector. This mist collector (40) for collecting mist generated by machining of a workpiece comprises a rotating filter (56) for capturing mist, a dri...
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WO/2022/246226A1 |
A contactor is provided. The contactor includes (i) an annular wall defining an annular passageway having a diameter, the diameter at a first end of the annular passageway being greater than the diameter at a second end of the annular pa...
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WO/2022/238159A1 |
The invention relates to a filter system (100) for filtering a fluid, said filter system at least comprising: a filter housing (110) having at least one housing upper part (112) and one housing lower part (114) which extend along a housi...
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WO/2022/237556A1 |
A micro-charge induction apparatus (110A) and a dust removal system. Probes (111) of the micro-charge induction apparatus (110A) have larger detection ranges. The micro-charge induction apparatus (110A) comprises probes (111) and a signa...
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WO/2022/238504A1 |
A system for monitoring and analysing a change or deviation of sound variables within a closed pressurised unit, which system is a system for distribution of fluid components and which system comprises at least one closed pressurised uni...
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WO/2022/239025A1 |
The present invention relates to an air purifier (40). The air purifier comprises a plurality of chambers (I, II, III) at a first side (a), at least one inlet (44) at the first side (a). The air purifier may further comprise at least one...
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WO/2022/238160A1 |
The invention relates to a filter system (100) for filtering a fluid, said filter system at least comprising: a filter housing (110) having at least one housing upper part (112) and one housing lower part (114) which extend along a housi...
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WO/2022/238158A1 |
The invention relates to a filter element (10) for a filter system (100), said filter element comprising a hollow-cylindrical filter bellows (12) which has a substantially closed base (18) on one end face (16), at least one element-side ...
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WO/2022/233569A1 |
The invention relates to a filter element (10) for hot gas filtration, comprising at least one folded filter medium (12) which extends in a peripheral direction, and at least one joining element (14a, 14b), wherein an end face-side end p...
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WO/2022/234893A1 |
The present invention relates to a medium cultivation system comprising: a cultivation bed in which plants are placed and which allows the plants to be cultivated by means of a nutrient solution; a nutrient solution tank in which the nut...
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WO/2022/234991A1 |
The present invention relates to an apparatus for mixing ionized hydrogen and oxygen ions with gas-phase, liquid-phase, and solid-phase substances and transferring quantum energy to the mixtures, the apparatus comprising: a raw material ...
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WO/2022/235151A1 |
Device for removing a contaminant from gas comprising a wet scrubber, the wet scrubber comprising a housing, the housing comprising, going from bottom to top: - a first space connected to a first outlet for letting out liquid; - a first ...
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WO/2022/230693A1 |
The present invention provides a method for producing a molded honeycomb structure, the method comprising a mixing step (S1) and a molding step (S2). In the mixing step (S1), a body paste is produced by mixing water with a cordierite-for...
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WO/2022/232147A1 |
Methods and apparatus of the present disclosure monitor and change operation of an air filtering system or apparatus dynamically over time. Changes to the air filtering apparatus may be associated with a type of facility and air purity r...
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WO/2022/230452A1 |
Provided is an air purifier that can prevent the air blown out of a outlet port from being suctioned back into an inlet port. An air purifier 1 is provided with: a casing 2; blowers 81, 82; and a filter 6. Inlet ports 51-53, an outlet po...
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WO/2022/229079A1 |
The invention relates to a method for manufacturing a flat-fold filter, more particularly for use in vacuum cleaners and electric tools, comprising the steps of: a) manufacturing or providing a two-layer or multi-layer filter medium havi...
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WO/2022/230692A1 |
This method for producing a honeycomb structure molded body has a mixing step (S1) and a molding step (S2). The mixing step (S1) involves preparing a clay material by mixing porous silica which has a prescribed water absorption property,...
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WO/2022/231384A1 |
The present invention relates to a sludge treatment process comprising: a step of adjusting the diameter of sludge to be greater than 2 mm and less than or equal to 45 mm; a pyrolysis step of pyrolyzing the sludge at a temperature of 350...
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WO/2022/229292A1 |
A particulate filtration device is suggested, comprising an inlet for an inflow of a gas stream which is particle-laden, an outlet for an outflow of the gas stream having a significantly reduced particulate load, a main filter section, w...
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WO/2022/232466A1 |
Described are filter cartridges, filter apparatuses, and related methods that involve a filter cartridge that includes a cartridge support that includes centering surfaces, a helical strand, or both.
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WO/2022/229597A1 |
A haircare appliance includes a pressure sensor for generating a pressure signal indicative of air pressure within an airflow path, the pressure sensor being upstream of an airflow generator. A controller is configured to estimate, based...
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WO/2022/231559A2 |
With the invention, the used water is purified from sand and particles and recycled to be used again in the pressurized wet sandblasting system by solving the problem of clogging of the micronic filter on the recycling pool in the pressu...
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WO/2022/228361A1 |
Provided are a valve assembly and a sensor. The valve assembly comprises a valve body and a sensor, wherein the valve body is provided with a mounting cavity, and at least part of the sensor is accommodated in the mounting cavity; the se...
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WO/2022/225159A1 |
The present invention provides an antibacterial filter, a method for manufacturing same, and an air purifier comprising same. Specifically, the antibacterial filter of the present invention contains a specific range of active copper part...
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WO/2022/222232A1 |
A nano-cellulose/glass fiber/immobilized nano-silver durable anti-microbial filter material, a preparation method therefor and the use thereof. The method comprises preparing an immobilized nano-silver complex anti-microbial agent using ...
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WO/2022/224039A1 |
A filter housing includes a container with a surrounding wall defining an open interior volume; the container having an access opening in communication with the interior volume; ) a filter element in the interior volume; the filter eleme...
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WO/2022/224038A1 |
A filter housing includes a container with a surrounding wall defining an open interior volume; the container having an access opening in communication with the interior volume; ) a filter element in the interior volume; the filter eleme...
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WO/2022/223190A1 |
The invention relates to a filter candle (1) comprising a tubular filter element (2) which separates a feed chamber (4) and a discharge chamber (5) and through which a fluid is conducted from the feed chamber (4) into the discharge chamb...
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WO/2022/223624A1 |
The invention relates to a particle filter for producing a disinfectant, a kit, the use of the particle filter or the kit to provide protection from hazardous and/or toxic aerosols, and a method for using the particle filter or kit.
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WO/2022/226098A1 |
A filter element for the filtration of gaseous fluids, comprising a filter media pack having a longitudinal axis, and a circumferential seal support structure sealingly coupled to a sidewall of the media pack, the seal support structure ...
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WO/2022/223972A1 |
An air filtration device comprises an inlet and an outlet and an airflow conduit between the inlet and outlet. The airflow conduit is defined by first and second filter arrangements, an irradiance chamber and a fan. The fan is configured...
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WO/2022/225560A1 |
A kit and assembly for securing any filter, screen or covering to a perimeter intake face surrounding an opening. The kit and assembly includes a series of tracks adapted to mount against the intake face in surrounding fashion around the...
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WO/2022/222366A1 |
An emergency rescue device and a gas-solid separation apparatus (2) thereof. The gas-solid separation apparatus (2) comprises a settling box (21), multiple stages of filtering mechanisms (23), a discharging mechanism (25), a discharging ...
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WO/2022/219356A1 |
A filter (1) for air purification, the filter (1) comprises a filter element (10), the filter element (10) comprising one or more layers (11a, b, c), wherein at least one layer (11a, b, c) is formed from a first porous body comprising ti...
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WO/2022/218866A1 |
A filter system for use with a suction canister or suction bag is disclosed, where the filter system includes a first filter and a second filter for retention of particles, smoke aerosols, liquids, aerosolized viruses, and aerosolized ba...
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WO/2022/220540A1 |
The present invention relates to an air purifier and, more specifically, to an air purifier which allows more convenient filter management by introducing a filter support structure which allows a filter member that has been pulled out of...
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WO/2022/219978A1 |
This method for producing a glass article includes a melting step S1 for obtaining molten glass Gm by heating a glass raw material Gr in a melting furnace 1, a molding step S2 for molding the molten glass Gm into a glass article Gp, and ...
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WO/2022/217977A1 |
A silver-loaded zeolite filter, and a nuclear power plant containment filtering and discharging system comprising the silver-loaded zeolite filter. The silver-loaded zeolite filter comprises a pressure-bearing tank (1), a silver-loaded z...
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WO/2022/219145A1 |
An Air filtering device (1) configured to cleaning of air in a closed volume of air, (1) comprises in a direction (2) of an air flow at least one air filter unit (3). The air filter unit (3) comprises an air filter (5) arranged in a box-...
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WO/2022/217863A1 |
Disclosed are an oil-gas separator, an air conditioner, and an air inlet pipe mounting method. The oil-gas separator comprises a cylinder body, a reinforcement member, and an air inlet pipe; the cylinder body comprises an inner cavity; t...
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WO/2022/214866A1 |
The various embodiments of the present invention provide an air purification apparatus driven though a wind energy. The apparatus comprises a turbine unit, a generator unit, a gear unit and a filtration unit. The turbine unit is installe...
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