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WO/2024/079416A1 |
Disclosed is an air filtration device for purifying a target area to be ventilated, in particular for a vehicle passenger compartment, having a filtration assembly including granular product for capturing volatile compounds. This product...
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WO/2024/079059A1 |
The present invention relates to a filter device (F) for filtration of an air flow (A). Said filter device (F) comprises a filter medium (30), said filter medium comprising an electrically conductive material. Said filter device (F) furt...
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WO/2024/077943A1 |
A dust treatment device for printer toner production. The dust treatment device comprises a fixed housing (1), a mounting housing (101), support rods (2), a fixed plate (3), an unloading cylinder (4), clamping blocks (5), elastic members...
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WO/2024/075747A1 |
A blower device (10) comprises: a housing (20) that has an air inlet (281) and an air outlet (291); an air filter (40) that is disposed at a position where the air filter (40) overlaps with the air inlet (281) of the housing (20) when th...
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WO/2024/076764A1 |
Various environments exhibit undesirable air conditions, as may relate to particulates, odors, gas, vapors and/or airborne pathogens. For instance, public spaces such as hotel rooms, hospital rooms, apartments, assisted living homes and ...
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WO/2024/076598A1 |
Embodiments presented provide a compressed air and liquid separator having a shell adapted to be vertically or horizontally oriented in use. The shell has an inlet end and an outlet end and defines a separating chamber therein. An inlet ...
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WO/2024/076000A1 |
An air purifier, according to an embodiment, comprises: a filter assembly configured to remove foreign substances in air introduced into a housing and to be detachably mounted on an internal frame; and a sensing module configured to sens...
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WO/2024/074258A1 |
The present invention relates to a filter element (10), in particular an air filter element, having two filter bellows (1, 2), which allow a medium to flow through them in series. The filter bellows (1, 2) adjoin one another in an interf...
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WO/2024/076644A1 |
Apparatus for ef fecting safe handling of biological and/or chemical materials, the apparatus comprising : a housing enclosing a workspace, wherein the housing comprises an opening for accessing the workspace; a sash mounted to the housi...
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WO/2024/074269A1 |
An air cleaner filter assembly (10, 10a) is disclosed which includes a filter housing (12) having an inlet port (13) through which external air is entered and an outlet port (15) through which filtered air is discharged. A primary filter...
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WO/2024/074598A1 |
The invention relates to a filter (10) having a filter housing (12), to a filter element (14) which is unlockable by means of a handle, to a handle (16) for removing a filter element from the filter housing, and to a method for uninstall...
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WO/2024/072781A1 |
Methods of evaluating and methods of making porous bodies, or filter bodies, such as porous ceramic honeycomb bodies, with tracer particles.
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WO/2024/072551A1 |
In exemplary embodiments, a bi-directional valve for a bi-flow filter drier includes a valve body and a movable valve member disposed within the valve body. The movable valve member is movable within the valve body between a first positi...
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WO/2024/066573A1 |
An environmentally friendly exhaust apparatus for use in the sintering of a porous silicon nitride ceramic material, the apparatus comprising: a tank (1), a gas inlet pipe fixedly connected to a side wall of the bottom of the tank (1), a...
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WO/2024/072650A1 |
According to embodiments described herein, a honeycomb filter may include a porous honeycomb body including activated carbon, wherein the activated carbon may be dispersed throughout porous channel walls of the porous honeycomb body and ...
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WO/2024/072765A1 |
Filtration articles, and methods for making filtration articles, include particles of inorganic material, which include fumed silica particles, deposited onto porous cell walls inside a honeycomb structure of a filter body for improved f...
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WO/2024/071804A1 |
Provided are an electronic device and method for detecting contamination of a filter. As the RPM of a fan motor increases and exceeds a target RPM, a stabilization time is detected which is from when the RPM of the fan motor reaches the ...
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WO/2024/070488A1 |
A fluid carrying apparatus (10) comprises a controller (50) that determines the clogging state of a structure (40) using a physical quantity correlated with the pressure loss of a fluid passage (23) obtained from a motor (33). A carrying...
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WO/2024/071772A1 |
The present invention relates to a plate heat exchanger inline filter, wherein when fluid is supplied to a cooling fluid inlet of a plate heat exchanger, the fluid that flows into the cooling fluid inlet is supplied into a filter pipe bo...
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WO/2024/072783A1 |
Methods for manufacturing a honeycomb structured article comprising delivering first particles from a first suspension of first particles axially into the channels by flowing the first particles into the honeycomb structure so at least s...
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WO/2024/061489A1 |
The invention refers to a gas filter system (10) comprising - an outer filter element (20) having a first filter medium (22) arranged between a first end cap (24) and a second end cap (26); and - an inner filter element (30) having a sec...
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WO/2024/061696A1 |
Filter element for a vehicle for filtering ambient air, comprising a surface for receiving raw air on an upstream side, and a counter surface for releasing filtered air on a downstream side, wherein the air permeability is in the range f...
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WO/2024/061490A1 |
The invention refers to a gas filter system (10) comprising - an outer filter element (20) having a first filter medium (22) arranged between a first end cap (24) and a second end cap (26); and - an inner filter element (30) having a sec...
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WO/2024/061491A1 |
The invention refers to a gas filter system (10) comprising - an outer filter element (20) having a first filter medium (22) arranged between a first end cap (24) and a second end cap (26); and - an inner filter element (30) having a sec...
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WO/2024/061494A1 |
The invention relates to a gas filter system (10) having: - an outer filter element (12) with a first filter medium (20) arranged between a first end plate (16) and a second end plate (18); and - an inner filter element (14) with a secon...
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WO/2024/061495A1 |
The invention refers to a Gas filter system (10) comprising - a housing (12) with a sealing projection (52) and a housing groove (50); - an outer filter element (20) having a first filter medium (22) and a first end cap (24); and - an in...
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WO/2024/061488A1 |
The invention refers to a gas filter system (10) comprising - an outer filter element (20) having a first filter medium (22) arranged between a first end cap (24) and a second end cap (26); and - an inner filter element (30) having a sec...
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WO/2024/061496A1 |
The invention refers to a Gas filter system (10; 10'; 10'') comprising - a housing (12); - a first filter element (20) having a first filter medium (22); - a second filter element (30) having a second filter medium; the first and second ...
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WO/2024/056753A1 |
The invention relates to a method for removing reactive particles from a vacuum environment (14), in which a process gas is conveyed from the vacuum environment (14) by means of a vacuum pump (21, 22). The process gas is passed between t...
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WO/2024/056579A1 |
The present application relates to a system or method for removing solid particulates and/or gaseous components from a flue gas, the system comprises two or more filter chambers (10) comprising a plurality of filter bags, each filter bag...
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WO/2024/056222A1 |
The invention relates to a housing for a pleated filter, comprising a front wall having at least one inflow opening, a back wall arranged at a distance therebehind and having at least one outflow opening, and a top wall and a bottom wall...
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WO/2024/058991A1 |
Filter media and filters, such as air filters, residential air filters, commercial air filters, face masks, gas turbine and compressor air intake filters, panel filters, and the like, are provided that comprises a plurality of fibers wit...
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WO/2024/059102A1 |
Filters having canted openings, filter assemblies including the filters, filter supports, collectors, collectors with reduced profile clean air chambers, and methods of using the same are described herein.
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WO/2024/059078A1 |
A vent assembly has a vent housing having a first axial end, a second axial end, and an airflow pathway extending from the first end towards the second end. An environmental opening is towards the second axial end for fluid communication...
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WO/2024/055488A1 |
A filtering device and a combined stove. The filtering device comprises a mounting frame and a handle, wherein the mounting frame is provided with a filter screen, and the handle is movably connected to the mounting frame, so as to have ...
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WO/2024/058325A1 |
The present invention relates to a system for infected organism collection and real-time disinfection of contaminated breeding water, in which breeding water stored in an aquaculture tank is suctioned and transported to an infectious org...
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WO/2024/058351A1 |
An air purifier comprising: a first housing comprising a first inlet and a first outlet; a first flow path extending from the first inlet to the first outlet inside the first housing; a first fan and a dust collection filter provided in ...
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WO/2024/055652A1 |
Provided in the embodiments of the present application is a photo-curing 3D printing device, by means of which liquid photo-curing resin is cured by means of light irradiation to achieve 3D printing. The photo-curing 3D printing device c...
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WO/2024/051865A1 |
The present invention relates to a disposable filter-capsule assembly, which is configured such that a tube is fixed to an outer surface of the assembly. The filter-capsule assembly includes a single-layer or multi-layer filter membrane,...
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WO/2024/050608A1 |
An air pressuriser (10) comprising: at least one centrifugal separator (76) having a filtered air exhaust port (70) and a filtered particle exhaust port (100); at least one filter (148, 154); a suction device (66); and a pressurisation f...
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WO/2024/053534A1 |
This carbon dioxide utilizing system utilizes carbon dioxide in exhaust gas, reduces the amount of fresh concrete sludge that is generally discarded as waste and allows efficient recycling of calcium carbonate. The carbon dioxide utilizi...
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WO/2024/045497A1 |
An efficient low-resistance exhaust gas scrubbing apparatus and exhaust gas scrubbing method. By means of regular ultrasonic cleaning of a fine filter (520), an increase in an air flow resistance due to the accumulation of impurities can...
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WO/2024/049026A1 |
The present invention relates to a filter assembly. The filter assembly (1) according to the present invention may comprise a plurality of filters (30) coupled to each other. For example, two filters (30) can be mounted in a frame (10) s...
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WO/2024/049756A1 |
A filter assembly includes a housing with an inlet and an outlet; a pleated filter within the housing, the pleated filter including an upstream face; and a carbon filter within the housing. The inlet and the outlet respectively define an...
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WO/2024/006645A9 |
A process to clean a gas stream is described. The gas stream can include tail gas generated during carbon black production. The process involves a number of steps to systematically clean the starting gas stream so as to obtain a treat ga...
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WO/2024/049827A1 |
A treatment process for removing and/or remediating contaminants in a contaminated gas includes flowing a stream of the contaminated gas through a pipeline, treating the flowing stream of the contaminated gas by injecting droplets of a l...
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WO/2024/049799A1 |
A method for determining a filter selection for an air filtration system having a current air filter includes entering filtration system information into a processor having access to pressure drop versus dust holding capacity curves for ...
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WO/2024/045684A1 |
A plate-type catalyst powder separation and recovery device and a plate-type catalyst attrition rate determination method. The device comprises a powder separation unit (1) and a powder recovery unit (2). Counter-rotating rollers (12) an...
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WO/2024/042053A1 |
A smoke filter for use in surgical operations. More particularly, a smoke filter containing a hydrophobic filtering medium that has been siliconized.
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WO/2024/041969A1 |
The present invention relates to an air purification device (100) for separating airborne particles from a flow of air in an air duct (50). The air purification device comprises an ionizing unit (U) arranged, during an ionizing operation...
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