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Patent Searching and Data


Matches 1 - 50 out of 42,573

Document Document Title
WO/2018/008623A1
This honeycomb structure is provided with a wall part (13) that is configured of a base part and a pore part. The ratio of the pore part in the wall part (13) is 40-70% by volume; the base part is configured from an aluminum titanate-alu...  
WO/2018/009339A1
A filter cartridge configured to be removably positionable within an inner opening of a housing, wherein the filter cartridge includes a media pack having an inlet end, an outlet end, and an outer surface having an outer peripheral shape...  
WO/2018/009480A1
A filter element configured to be mounted to tube sheet openings of different diameters is provided. The filter element includes a seal member that can accommodate tube sheet openings of different diameters. Methods of mounting a plurali...  
WO/2018/007307A1
Filter bag assembly for use in cleaning of process gas comprising an outer filter bag and one or more inner filter bags separately arranged within the outer filter bag, and said one or more inner filter bags also separately arranged with...  
WO/2018/008957A1
The present invention relates to a bedding sterilizing apparatus using plasma, wherein a main plasma generator, which is installed around an outside air inlet formed in a main body to generate plasma between the outside air inlet and bed...  
WO/2018/006744A1
The invention relates to the field of air filtration, and specifically, to a graphene coating and manufacturing method thereof, and an air filtration device and system. The manufacturing method of the graphene coating comprises the steps...  
WO/2018/001892A1
The invention relates to a filter element, comprising a filter medium body, a flow space which is at least partially enclosed by the filter medium body, and a distribution element for a flushing gas that can be introduced into the flow s...  
WO/2018/003101A1
Provided is a ventilation fan comprising: a body frame (100) that has a body front surface having an inlet with a bell-mouthed periphery, and holds a fan motor provided on the outdoor side of the inlet; a fan guard (200) that is provided...  
WO/2018/004218A1
Disclosed is an air purification filter: having a plurality of first protrusion parts arranged on a film part, which is made from a polymer synthetic resin, in the direction orthogonal to the flow direction of air, and a plurality of sec...  
WO/2018/001894A1
The invention relates to a filter element having a filter medium body and a flow chamber surrounded by the filter medium body, wherein flushing gas can be introduced into the flow chamber via a connecting piece and a self-closing valve i...  
WO/2018/001693A1
The invention relates to a filter element comprising a filter medium body and a flow chamber which is at least partially enclosed by the filter medium body and a distributor element for rinsing gas which is introduced into the flow chamb...  
WO/2018/005315A1
A filter element (102) for the filtration of fluids can be manufactured from powdered metal (220) using a laser manufacturing process (201). The powdered metal (220) is deposited in a layer on fabrication platform (210) and a laser beam ...  
WO/2018/005421A1
A visual filter life indicator including a receptacle with an open end, a porous diffuser layer occlusively overlying the open end of the receptacle, and a visual indicator gel comprising a colorant and a volatilizable material disposed ...  
WO/2018/004431A1
A pocket filter assembly (1) with reduced risk for exposing a user to contaminations leaving the pocket filter assembly during and after removal of the pocket filter assembly from an installation is disclosed. A first pocket filter (6a) ...  
WO/2018/004069A1
A dust collecting filter having an improved structure and an improved dust collecting function and a dust collecting apparatus including the dust collecting filter are provided. The dust collecting filter comprises: a filter body having ...  
WO/2017/220691A1
The invention relates to a filter element (8) having a pleated filter medium (9), comprising at least two fibre layers (23, 24) and at least one adsorption layer (25) having activated carbon (26), wherein the at least one adsorption laye...  
WO/2017/220416A1
The invention relates to an interior filter (2) for installation in an air conditioning system, comprising a pleated filter medium (4), said filter medium (4) comprising at least one free pleat end face (21, 21') which, at least in some ...  
WO/2017/220100A1
A method for accelerating the filtration of gases to eliminate the particles from same, accelerating the fluidisation process of gases that takes place at a temperature close to the boiling point of the gas to be fluidised, and accelerat...  
WO/2017/222218A1
A laundry dryer according to one embodiment of the present invention comprises: a drying drum having an opening formed at the front side thereof; a front cabinet erected at the front side of the drying drum, and having an input hole form...  
WO/2017/220415A1
The invention relates to an interior filter (2) with a foldered filter medium (4) and at least one adsorption layer (50) with activated carbon, the filter medium (4) having at least one free folded front edge (21, 21') which is designed ...  
WO/2017/223521A1
Compound air filters and methods thereof are provided for sequestering airborne contaminants including volatile organic compounds (VOCs) from air streamed through the air filters. An air filter can include a support frame having a shape ...  
WO/2017/223518A1
An apparatus and a method are provided for a heating, ventilation, and air conditioning (HVAC) air filter to remove airborne molecular contaminants and volatile organic compounds (VOCs) from air within building spaces. The air filter com...  
WO/2017/222241A1
The present invention relates to a wet type air cleaner and, more particularly, to a wet type air cleaner which receives contaminated air into an air cleaner and causes water particles that are sprayed into fine particles to come into co...  
WO/2017/223163A1
The invention pertains to a filter retaining assembly which is rigid and self-supportive without requiring any additional structural reinforcement. The design maximizes the filter surface to be used for air filtration and increases the f...  
WO/2017/221004A1
Apparatus for filtering hot gases comprises a housing having a gas upstream zone and a gas downstream zone and a removable filter cartridge. The cartridge supports at least two filter elements, each defining a path along which gas can fl...  
WO/2017/222457A1
The present specification relates to an air treatment device adapted to be arranged to be fluidly connected to an opening in an element comprised by an envelope of a building, the element comprising a first surface adapted to face an ext...  
WO/2017/218966A1
Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal fea...  
WO/2017/216611A1
The invention relates to an outdoor air purifier comprising a case formed by an upper panel, a front panel, two side panels, a rear panel and a lower panel. The front panel has an air inlet inside of which is located a first filter, whil...  
WO/2017/216316A1
There is provided a scanning device 100 for filter leakage detection, the scanning device comprising at least one scanning arrangement 131a, 131b arranged for scanning a respective filter 122a, 122b. Each scanning arrangement comprises a...  
WO/2017/217693A1
The present invention comprises, in order: a photocatalytic layer; an adsorbent layer; and a substrate layer, wherein the photocatalytic layer comprises: a first inorganic binder having hydrophilicity; and a photocatalyst, and wherein th...  
WO/2017/215942A1
A system (10) for detecting a level of dirtiness of a filter mat (20) of an airflow cooling system for telecommunications equipment, the system (10) comprising a detector (12) for detecting fluorescent or reflected light backscattered at...  
WO/2017/213926A1
A rigid, channel-framed, non-compressible, non-nestable, pleated air filter, comprising: a tightly-pleated air filter media comprised of a nonwoven fibrous web and with an upstream face and a downstream face, wherein the tightly-pleated ...  
WO/2017/214020A1
An apparatus for filtration has a feed of sludge, containing liquid, solids and gases fed into a tank, the tank containing at least one spinning separation filter comprising a filter cone set having a filter screen, and a barrier cone, a...  
WO/2017/211362A1
Disclosed is an air filtering system (1) comprising a dividing shed (2) in which by-products (3) from a metal plant (4) can be divided into smaller pieces and wherein the dividing shed (2) comprising an air outlet (5). The air filtering ...  
WO/2017/213389A1
Provided are a filter for an exhaust gas treatment apparatus which is effectively applicable to an operation such as dust removal, dehumidification, etc. and an exhaust gas treatment apparatus capable of effectively coping with corrosion...  
WO/2017/212669A1
The purpose of the present invention is to provide a dust collection device, a dust collection method, and a dust collection system with which the amount of electrostatic charge provided to a dust collection filter can be increased. Prov...  
WO/2017/211242A1
A hazardous gas purification device for a safety cabinet comprises: a filtration box (1); a filter element (2); a fan (3); and an electric box (4). The filter element (2) and the fan (3) are disposed inside the filtration box (1). The el...  
WO/2017/211497A1
The invention relates to a filter apparatus, in particular a nitrogen oxide filter apparatus, especially for a ventilation system (10), comprising a filter unit (12) that includes at least one filter element (14) containing at least one ...  
WO/2017/214598A1
Disclosed is an apparatus for removing air and particles, such as dirt, from a fluid which includes, inter alia, an elongated pressure vessel that has a vessel wall that defines an interior chamber and a vertical axis for the apparatus. ...  
WO/2017/211215A1
Disclosed are a fluid processing device and a preparation method therefor. The fluid processing device comprises: a substrate (101) having a fluid channel, and a fluid processing mechanism for processing a fluid to be processed when the ...  
WO/2017/212498A1
This invention comprises an Air filter element frame for the internal combustion engine of seal comprising a compressible seal or compressible gasket; illustrated by a polyurethane foam seal/gasket; and a process of making the illustrati...  
WO/2017/206124A1
A blocking-prevention air purification device comprises a cabinet (4). A rotatable base (2) is disposed at the left side of the lower part of the cabinet (4). A filtering net base (1) is disposed on the rotatable base (2). Three layers o...  
WO/2017/210301A1
Filter media, filter elements and methods for filtering gas stream are described. In some embodiments, the filter media may comprise a fiber web comprising a plurality of fibers and having a particular oil repellency level. The surface c...  
WO/2017/207218A1
A filter element (18) for a filter device (10) for fluid, in particular air, gas, fuel, oil, water, urea-water solution or the like, in particular of an internal combustion engine, in particular of a motor vehicle, and a filter housing (...  
WO/2017/207203A1
A filter element comprises a filter element housing and a filter medium member which defines a clean space in the filter element housing. A frame is arranged on the outer periphery of the filter medium member; the frame and a receiving p...  
WO/2017/209558A1
A structure for supporting a dust collector filter of the present invention comprises: a bottom supporting part and a top supporting part; a connecting part for connecting the bottom supporting part and the top supporting part; a filter ...  
WO/2017/208112A1
A gas flow control device and a filtering system for a flow of dust-laden gas, comprising a fabric filter enclosure, a gas plenum, and an inlet channel with a gas flow control device, wherein the gas flow control device comprises a dampe...  
WO/2017/208266A1
The present invention discloses the air purification system (100) that includes at least one pollution control unit (110), a server (120) and a monitoring station (130). The pollution control unit (110) includes at least one air purifica...  
WO/2017/209684A1
The present specification relates to a method for determining a degree of utilized capacity of a filter arranged in an air treatment device adapted to process air present in an ambient volume, comprising the steps of determining a total ...  
WO/2017/210237A1
An air filtration device is provided. The device includes a frame member with a detachable filter element, and the filter element includes a fabric, textile, or similar pliable material that is operable to be washed by various methods. M...  

Matches 1 - 50 out of 42,573