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WO/2021/174450A1 |
A horizontal tubular cyclone dust removal device, comprising a treatment box, a supporting frame fixed to a lower side face of the treatment box and an access door hinged to a front side face of the treatment box, wherein a two-way dust ...
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WO/2021/174564A1 |
A novel air filter, comprising a bearing frame (1). A placement groove (2) is formed on one side of the bearing frame (1); a driving rotating shaft (3) is fixedly connected to the inner cavity of the bearing frame (1); the inner wall of ...
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WO/2021/174448A1 |
A dust collector with a conveniently disassembled filter bag, comprising a box body (6), an air intake tube (3) located on one side of the box body (6), a carrier frame (5) fixed in the middle of the box body (6), and an exhaust tube (7)...
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WO/2021/175978A2 |
A filter element assembly (10) is disclosed comprising: a filter element (11) for location in a housing (12) of a filter (14), comprising a wall (15) of a filtration medium which defines a hollow space (16), for a gas stream to flow from...
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WO/2021/174951A1 |
An exhaust gas treatment system (A) and an apparatus (D), for use in treating exhaust gas of a battery pack (M). The exhaust gas treatment system (A) comprises: a mixing means (1) configured to mix oxygen with the exhaust gas of the batt...
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WO/2021/178289A1 |
A filter assembly includes a body of filter media, a seal, and a compression ring. The body of filter media having a first end surface, a second end surface spaced apart from and opposing the first end surface, and an outer surface exten...
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WO/2021/173097A1 |
The present invention relates to a particulate cleaning system (1), which is used to retain particulate matter in exhaust gases discharged as waste in vehicles, essentially comprising at least one outer body (2) which is placed on the pa...
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WO/2021/173413A1 |
A dry material transfer pump comprises an outer tube including an outer tube channel having an upstream end that is axially aligned with a downstream end thereof, and a plenum portion having a cross-sectional width that is larger than a ...
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WO/2021/170985A1 |
A nozzle for a filter cleaning system has a stub portion having an inlet opening and an outlet opening, and a splitter portion positioned downstream of the stub portion. The splitter portion has deflector surfaces arranged to direct the ...
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WO/2021/170558A1 |
Air intake unit for a wind turbine (1), comprising one or more filters (10), a lifting arrangement (18) and a housing (13) with a bottom plate (9), wherein the lifting arrangement (18) comprises at least one lifting means (19) pivotably ...
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WO/2021/166297A1 |
A honeycomb structure 100 that comprises: a plurality of columnar honeycomb segments 10 that have partitions 13 that form a plurality of cells 12 that constitute fluid channels that extend from a first end surface 11a to a second end sur...
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WO/2021/164885A1 |
The present invention relates to an air filter housing (20) having an inner housing space (21) adapted to receive an air filter element (5). The air filter housing comprises a first housing end (36) and a second housing end (28) located ...
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WO/2021/165658A1 |
A method and apparatus (1) for treating a filter (2) for filtering particulate matter from 5 exhaust gas and a treated filter (2) are described. A reservoir (3) containing a dry powder (4) is provided. A vacuum generator (6) establishes ...
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WO/2021/164241A1 |
An organosilicon porous breathable disinfection and sterilization nano-filtration material for masks that is synthesized from a component A and a component B. The component A comprises the following components: methyl vinyl polysiloxane,...
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WO/2021/164956A1 |
The invention relates to a device for processing fluid mixtures, which contains gases, such as in particular hydrogen, air, nitrogen or noble gases, and liquids, such as in particular ionic liquids, hydraulic oil or process liquids, comp...
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WO/2021/164123A1 |
A purging device and an automatic filter cleaning device with the purging device. The purging device comprises a shell (3), a purging mechanism (1), a recycling mechanism (18), and a distributing chamber (12) used for conveying compresse...
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WO/2021/164886A1 |
The present invention relates to an air filter element (5, 5', 5", 105) comprising a first end (6) and a second end (7) located opposite to the first end in relation to a longitudinal direction of the air filter element. The air filter e...
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WO/2021/160862A1 |
The invention relates to an impactor/separator element (10) for separating fluid droplets (12) from a gas flow with at least one separating means (14a, 14b) secured in a holder (16) and designed as a netting fabric or mesh element, havin...
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WO/2021/161716A1 |
Provided is a filter cleaning device with which it is possible to clean a filter while limiting a reduction in the service life of the filter.　This invention provides a filter cleaning device which determines a contaminated area from a...
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WO/2021/160906A1 |
The invention consists in taking advantage of equipment and machinery which uses a flow of air from the environment in its operation, so that said air is cleaned during said process by incorporating an anti-pollution filter. The equipmen...
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WO/2021/161555A1 |
Provided is a working facility capable of saving energy while enabling air volume regulation, with no working trouble caused. Each air volume regulation damper 7 is configured such that the opening of an air volume regulation damper 7 co...
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WO/2021/162167A1 |
The present invention provides a photocatalyst filter module and an air purifier. The present invention includes a base frame having one side which is opened, a plurality of support frames arranged across the base frame, a plurality of l...
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WO/2021/157746A1 |
This columnar honeycomb structure includes an outer peripheral wall, and porous separating walls which are arranged inside the outer peripheral wall, and which demarcate and form a plurality of cells that penetrate through from one end s...
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WO/2021/158187A1 |
The invention relates to a filter system comprising a single filter block and double filter element in order to increase the capacity of the line filters used for cleaning pressurized air and separating it from impurities contained there...
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WO/2021/157479A1 |
This porous composite (1) comprises a porous substrate (2) and a porous trapping layer (3) that is provided to a trapping surface (for example, the inside surface of a first cell (231)) of the substrate (2). The trapping layer (3) includ...
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WO/2021/156754A1 |
Described is an apparatus (1) for the suction and collection of processing waste comprising a main body (3), a suction device (2) in fluid communication with said main body (3) and comprising an impeller (4) connected to a respective ele...
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WO/2021/156011A1 |
The invention relates to a filter element (30) comprising a filter medium (32) that annularly surrounds a longitudinal axis (33) of the filter element (30), wherein a flow can flow through the filter medium (32) from radially outside to ...
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WO/2021/156335A1 |
The invention relates to an item of furniture (10) intended for air purification, taking the form of a substantially closed casing comprising: (a) at least one upper use plate (11), (b) lateral walls (12) falling vertical to this plate, ...
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WO/2021/158909A1 |
A filtering device for incorporation into an architectural faade panel includes a tubular channel having an inlet section, an outlet section, and a constricted section interposed between and in fluid communication with the inlet section ...
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WO/2021/151854A1 |
The invention relates to a filter element (100) to be mounted in a housing (210) of a filter system (200) and comprising at least one substantially hollow-cylindrical pleated filter (10, 20) designed to separate liquid from aerosol and m...
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WO/2021/153891A1 |
The objective of the present invention is to provide an air cleaning filter device, comprising an air circulation duct that connects interior and exterior ventilation ports within a room, and a filter formed on one side of the middle of ...
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WO/2021/151681A1 |
A dry filtration process for a gas flow (44) that carries foreign bodies, in particular in a filter device for purifying waste gas produced in additive manufacturing techniques, said process comprising: feeding a crude gas flow (44) cont...
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WO/2021/116410A9 |
Herein is disclosed a method of producing a ceramic support suitable for a catalyst, the method comprising providing a porous ceramic structure, comprising a body portion with a monomodal macropore structure, wherein the macropores compr...
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WO/2021/151680A1 |
The invention relates to a method and a filter device for the dry filtration of a gas flow that carries foreign bodies, in particular in a filter device for purifying waste gas produced in additive manufacturing techniques, said method c...
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WO/2021/155255A1 |
Embodiments herein relate to fuel monitoring systems and related methods. In an embodiment, a fuel monitoring system for a vehicle is included having a fuel filter sensor device configured to generate data reflecting a filter restriction...
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WO/2021/151938A1 |
The invention relates to a passivation device (100, 200, 300, 400, 500, 600, 700) for passivating filter residues (12) of a filter device (1) arranged in a process gas circuit of an additive manufacturing device, having: a reaction unit ...
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WO/2021/154014A1 |
The present invention relates to an air quality improvement device for a railway vehicle and, more particularly, to an air quality improvement device for a railway vehicle, wherein the device purifies air in a railway vehicle and then di...
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WO/2021/154490A1 |
An air cleaner assembly comprises a filter element and a housing assembly. The filter element comprises a filter media for filtering a fluid and a first endcap positioned along a first end of the filter media and through which a first fi...
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WO/2021/152544A1 |
A filtration system comprising: a housing defining an air inlet, an air outlet, a first filter receptacle, and an airflow pathway extending from the inlet to the outlet through the first filter receptacle; a first pair of electrodes in c...
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WO/2021/152638A1 |
An apparatus, and method for air purification and airborne microbial deactivation is described. In one embodiment, liquid is being used as a medium to attach air pollutants and deactivate microbes in the air. In one embodiment a negative...
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WO/2021/149269A1 |
The present invention proposes a system capable of achieving a drastic energy-conserving effect when operating a refrigeration cycle device, such as an air-conditioning device, a freezing device, a refrigerating device, a freezer, a refr...
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WO/2021/148477A1 |
Device for purifying and/or deodorizing air (1), comprising: - an enclosed space (2), delimited by a wall (3) comprising an intake opening (4) and a discharge opening (5); - a turbine (9), configured to cause air to be admitted through t...
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WO/2021/149275A1 |
The objective of the present invention is to propose a system capable of demonstrating a significant energy saving effect in the operation of a refrigeration cycle device such as an air conditioning device, a freezing device, a refrigera...
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WO/2021/148268A1 |
The invention relates to a device and a method for identifying and/or detecting the condition of an air filter (12), in particular a replaceable air filter element (16), by means of sound analysis. The sound analysis is preferably perfor...
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WO/2021/143608A1 |
Provided in the present invention is an acoustic agglomeration dust removal apparatus for primary flue gas of a converter, comprising a housing, one end of the housing being provided with an inlet, another end being provided with an outl...
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WO/2021/145308A1 |
An air conditioning system (1) comprising a fan (25), a suction port (31), an air passage (P), a filter (41), a temperature adjustment unit (24), and a removal mechanism (50). The suction port (31) sucks in outside air that has been carr...
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WO/2021/145483A1 |
The present invention relates to an air purifier which moves air from a side thereof to the center thereof to purify the air, the air purifier comprising; a rear case; a front case positioned in front of the rear case and having a discha...
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WO/2021/142909A1 |
Disclosed is an air filter device for a fuel cell vehicle in an extremely cold environment, the device comprising a double-rotor disc-type electric motor, wherein the axis of the disc-type electric motor is an inner wall shell (3), the i...
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WO/2021/143987A1 |
The present invention relates to a gas sampling apparatus for extraction of a gaseous sample comprising flue gas, comprising a housing having a housing wall and a housing opening to be directed towards the gaseous environment during use,...
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WO/2021/145327A1 |
Provided is a system capable of regenerating a porous filter even at the start of or during the general operation of a gasification furnace. This regeneration system promotes the regeneration by incinerating char captured in a porous fil...
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