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WO/2022/074490A1 |
A filter holding device includes an opening portion and a filter. The opening portion communicates an inside of the filter holding device with an outside of the filter holding device, and has a rim that extends in a communication directi...
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WO/2022/075099A1 |
An air conditioner (100) comprises: an air quality sensor S1 for detecting air pollutant; a predetermined number of three or more air cleaning functions FN; and a control unit (200) for controlling the predetermined number of air cleanin...
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WO/2022/076248A1 |
A liquid filtration system is provided. The filtration system includes a filter head and a filter cartridge configured to be removably coupled to the filter head. The filter cartridge includes a shell housing and a filter element. The sh...
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WO/2022/075567A1 |
A companion animal management apparatus comprises: a housing; a cage detachably mounted on the housing and, when mounted on the housing, forming a guide passage with the housing; and a blower detachably mounted on the housing and, when m...
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WO/2022/076552A1 |
A filter media is formed into a filter bag for fluid filter elements. A long tube of filter media is formed into a helix or a pleated structure with a corrugated cross- section to increase the surface area of filter media area that can f...
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WO/2022/073278A1 |
Provided in the present invention are a process and apparatus for using a circulating compressed gas to blow off and recover a material liquid from the surface of a workpiece. The apparatus comprises a gas pressurization unit, an air del...
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WO/2022/072276A1 |
A filter that is self-locking to a filter manifold includes a flange having a major axis and a minor axis in plan view, and that is longer along the major axis than the minor axis. The filter further includes a stopper on the major axis,...
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WO/2022/072117A1 |
A filtration device may include an adapter, a filter element, and a housing. The adapter may include a collar having an upper rim and a lower rim, a plurality of locking tabs extending from the upper rim, and a plurality of snap members ...
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WO/2022/072109A1 |
A filtration device may include a filter element and a housing that is configured to receive the filter element. The filter element may include a casing having a first outer surface and a flange connected to the first outer surface. The ...
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WO/2022/068071A1 |
A protective device (20), comprising a protective suit (210), an air supply device (220) and a filter device (10). The air supply device (220) comprises an air supply base (221), an air supply mechanism, a display mechanism (222), a pres...
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WO/2022/072277A1 |
A filter element includes a frame having an outlet panel and two side panels defining a U-shape. A U-shaped media anchor channel extends along the distal side edge of each panel. Each media anchor channel can have a snap-tab or other loc...
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WO/2022/070368A1 |
A filter unit 1 comprises: a filter part 3 that has a first filter 31 and a second filter 32 having a pleated shape; and a frame body 4 that has a pair of first frame bodies 41 and a pair of second frame bodies having an adhesive layer. ...
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WO/2022/071682A1 |
The present invention relates to a composite air sterilization purifier, which forcibly suctions external air through an intake port to sterilize the air and discharges purified air through an exhaust port, and, more specifically, to a c...
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WO/2022/068072A1 |
A filter device (10), comprising a filter (120) and a filter assembly (110); the filter (120) is provided with a filter cavity and a filter inlet and a filter outlet that communicate with the filter cavity; the filter assembly (110) is p...
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WO/2022/072766A1 |
Air purification apparatus is provided that removes undesirable substances, such as particulate materials, malodors, viruses, bacteria, fungi, and toxins, from the air present within an enclosed environment. The apparatus is switchable b...
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WO/2022/071438A1 |
This correcting system is provided with: an acquiring unit (11) for acquiring information representing a first collecting efficiency, which is the collecting efficiency of first fine particles by a filter (30); a storage unit (13) for st...
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WO/2022/067882A1 |
The present invention relates to a system and process of industrial continuous cracking of mixed waste plastics according to class, the system comprising: an extrusion dryer; first and second stage lifting screw conveyors; a catalytic mi...
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WO/2022/071653A1 |
An air purifier comprising: a case comprising an upper part and a side part; a sensor unit which measures the level of contamination of air flowing into the case; a round part which is provided in a curved shape on the upper part of the ...
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WO/2022/070468A1 |
Provided is an air purifier that can increase the amount of air sucked in per unit time with minimal increase in size. An air purifier 1A comprises a housing 2 having an inlet and outlet, a blower 5L, 5R installed in the housing 2, and a...
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WO/2022/064332A1 |
A method of filtering particles is disclosed. The method includes providing a first filter layer. The first filter layer includes a polyolefin polymer and an electret material and the method further includes providing a second filter lay...
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WO/2022/064247A1 |
A panel (100) is for an air circulation system and includes a foam layer (102) comprising open pore foam, a support structure (112, 114) configured to support the foam layer (102), and a graphite coating (104) provided on at least one si...
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WO/2022/065516A1 |
Provided is an air filter filtering medium comprising a fluororesin porous membrane and further comprising a glass filtering medium layer, wherein the glass filtering medium layer and the fluororesin porous membrane are arranged in this ...
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WO/2022/064361A1 |
Provided in the present invention is an apparatus for collecting powder in exhaust gas comprising: a device for collecting powder contained in exhaust gas before the exhaust gas is introduced into a cylindrical adsorption reaction device...
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WO/2022/061696A1 |
Disclosed in the present utility model is a gas cyclone plate homogenizer for a waste gas regenerative incinerator, comprising a heat storage body provided with honeycomb channels uniformly arranged along a horizontal direction. The heat...
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WO/2022/061470A1 |
There is disclosed herein an air filter device for use about the face of a user. The device includes a mask frame, an air filtration assembly engaged with the frame, a tube connected at a first end thereof to the assembly and in sealed r...
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WO/2022/063470A1 |
Described is an inherently stable, flow-porous filter element for filtering foreign substances out of a gas flow, comprising a filter element made of plastic having an inflow side and an opposite outflow side, wherein: a surface filtrati...
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WO/2022/064360A1 |
The present invention provides an apparatus for collecting powder contained in an exhaust gas before the exhaust gas is introduced into an adsorption reaction device which treats the exhaust gas using an adsorption reaction, wherein the ...
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WO/2022/067180A1 |
Embodiments disclosed herein relate to a pleated filter element having filter media having a downstream layer of filter material and an upstream layer of fibers. A spacing structure defines a void space between the upstream layer of fibe...
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WO/2022/066511A1 |
A semiconductor waste abatement system for a semiconductor processing system includes a vacuum pump, an abatement apparatus having an abatement chamber in fluid communication with a source of semiconductor waste gas from the semiconducto...
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WO/2022/064514A1 |
A passive ambient air filtration device comprises a box shaped chamber, a wind inlet, a set of perforated plates, adjustable accelerator pieces, adjustable collector plates, and a wind outlet. The perforated plates are inclined and racke...
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WO/2022/065515A1 |
The provided air filter filtration member comprises a fluororesin porous membrane, and furthermore comprises a collection layer, an air-permeable adhesive layer, and an air-permeable support layer in addition to the fluororesin porous me...
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WO/2022/065829A1 |
The present invention relates to an outdoor air purifier comprising: an air purifying part for filtering, in an upflow manner, contaminated air introduced into a lower housing to discharge clean air through an upper cap; a supporting par...
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WO/2022/057136A1 |
A waste gas treatment device, related to the technical field of environmental protection equipment, comprising a box body (1). A gas inlet (16) is provided at the bottom of a sidewall of the box body (1). A baffle plate (8) is fixedly pr...
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WO/2022/060132A1 |
The present invention relates to a fluid treatment apparatus. A fluid treatment apparatus according to an embodiment of the present invention may comprise: a pipe including an inlet, through which fluid of a fluid treatment space flows i...
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WO/2022/059884A1 |
A door-type air conditioner indoor unit according to the present invention comprises: a housing including an outside air inlet part through which outside air is suctioned, an air supply part which supplies air into an indoor space, a ret...
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WO/2022/061308A1 |
A functionalized glass fiber depth filter is provided, along with a method for making and using the filter. The glass fiber depth filter may be functionalized by an amino functional siloxane.
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WO/2022/060398A1 |
A furniture apparatus includes an integrated holder for supporting and securing an air filter system adjacent the furniture apparatus to filter air exhaled between persons at or near the furniture apparatus.
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WO/2022/059019A1 |
of the Invention An air purifier filter device (100) adapted to be installed in a vehicle is disclosed. The air purifier filter device (100) includes one or more air duct boots at the front of the vehicle to allow polluted air (A1) flowi...
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WO/2022/060325A1 |
The present invention is an air-solution regeneration device (100) for providing equalization of the vapor pressure of a solution, which exists in a solution chamber (120), to the vapor pressure of the air which exists in the medium. Acc...
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WO/2022/053276A1 |
A filter element (1) comprises a fold pack (2) consisting of filter material (3) folded in a zig-zag shape, side strips (14, 15) attached to fold profiles (4) of the fold pack (2), and at least one sealing section (5C, 16B) which protrud...
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WO/2022/055141A1 |
A de-dusting nozzle for a bag filter according to the present invention comprises: a discharge tube provided at the end of a blow-tube; and a guidance tube which is provided above a bag filter and connected to the discharge tube, and an ...
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WO/2022/048878A1 |
The invention relates to a filter device and a method for cleaning a process gas, in particular for a laser sintering or laser melting system, having: a filter head (12) to which a filter (14) can be attached, the filter head (12) compri...
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WO/2022/050921A1 |
The invention is an element of air conditioning and ventilation system. The invention can be used in the entire health sector including, especially hospitals for air disinfection, especially in vitally important units for human health su...
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WO/2022/048937A1 |
The invention relates to a separating device (10) for separating particles from a fluid flow (S), comprising a first flow chamber (42) into which a fluid flow (S) loaded with particles can be introduced, a second flow chamber (44), a fir...
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WO/2022/042330A1 |
A gunpowder gas cooling apparatus, comprising: a blocking sheet (11), a primary cooling component, a secondary cooling component, and a filter plate assembly (2). The cooling apparatus is radially divided into multiple layers of cavities...
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WO/2022/045675A1 |
The present invention provides an air purification filter as a method for reducing the filter waste burden of existing air purification filters, wherein the air purification filter has a high fine particle removal efficiency and uses a w...
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WO/2022/047421A1 |
A filter media can include a fiber coated with a barrier coating that is substantially nonreactive to reactive species, and a photocatalytic coating disposed on the barrier coating, wherein the photocatalytic coating generates reactive s...
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WO/2022/041062A1 |
Disclosed is an exhaust gas filtering system for a battery pack, comprising an explosion-proof valve and a filtering device. One end of the explosion-proof valve is connected to a battery pack, and the other end of the explosion-proof va...
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WO/2022/046435A1 |
The present disclosure relates to A filter assembly for an air conditioner including: a frame including a plurality of main members forming a plurality of sides and a plurality of corner members connecting a pair of main members by varia...
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WO/2022/046297A1 |
This disclosure provides a reactor system that includes a microwave energy source that generates a microwave energy, a field-enhancing waveguide (FEWG) coupled to the microwave source. The FEWG includes a field-enhancing zone having a cr...
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