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Patent Searching and Data


Matches 251 - 300 out of 35,858

Document Document Title
WO/2023/158084A1
A washing machine (1) having a drying function may comprise: a main body (10) having a laundry inlet provided at the front; a tub (30) disposed inside the main body (10) so as to store water; a drum rotatably disposed inside the tub (30)...  
WO/2023/156260A1
Method for operating a cabin air filtration system (12) with an air filter device (20) the device comprising a filter element (42, 44, 46) having a storage means (48), the method comprising: A) retrieving from the storage means data comp...  
WO/2023/156261A1
Method for operating a cabin air filtration system (12) with an air filter device (20) for filtering an air flow (38) composed of fresh air from outside and recirculated air from inside the cabin (14), wherein a magnitude of the air flow...  
WO/2023/156592A1
The invention relates to a method for producing a filter element (12), in particular for use in electrostatic separators, comprising the method steps: a) producing or providing a planar first medium (14) in web form, having a first carri...  
WO/2023/156330A1
The invention relates to a method and a device for treating primary gas from a metallurgical vessel in order to effectively reduce NOx constituents. For this purpose, the primary gas is supplied with a reducing agent. Additionally, secon...  
WO/2023/156622A1
The current invention relates to a process for the separation of a heterogeneous solid- gas mixture comprising a solid carbon fraction and a gas fraction, said process operating at a high temperature Top and in a low oxygen environment, ...  
WO/2023/154695A1
The present application relates to activated carbon compositions for removing viral, bacterial, or other infectious particles from air. The activated carbon was found to be effective at filtering aerosolized bacteriophage particulates an...  
WO/2023/151834A1
The invention relates to a ventilation device (16) for introducing ambient air (22) into a passenger compartment (12) of a motor vehicle (10), comprising a fan (24) for conveying the ambient air (22), a filter device (26) for separating ...  
WO/2023/149687A1
A system for collecting and filtering out a microorganism, of the present invention, may comprise: an aerosol generation device for generating and discharging aerosol; an air circulation device for circulating the air in a space where th...  
WO/2023/147901A1
The invention relates to an ambient air purifier (100), comprising a housing (102), at least one filter element (10, 30), wherein the at least one filter element (10, 30) includes at least one filter medium body (50), wherein at least a ...  
WO/2023/149606A1
The present invention relates to a roadside-installed greening planter capable of reducing fine dust, comprising: a first vegetation part for planting plants in soil; a purification part for filtering and purifying, by means of water was...  
WO/2023/149812A1
The present application discloses a porous filter membrane and an assembly of porous filter membranes for air filtration and inactivation of virus. The porous filter membrane comprises a metallic based coating with anti-viral characteris...  
WO/2023/149899A1
An exofilter system includes a filtration body having an interior portion and an exterior portion, a first sealable opening disposed on a first filtration body side, the first sealable opening comprising a first sealable edge configured ...  
WO/2023/148769A1
An air purification device which is compact, efficient yet affordable. Air purification device includes a case or housing having a flap or cap, a mesh layer, cassette assembly having filter or a plurality of filter layers and a latching ...  
WO/2023/146020A1
The present invention relates to a micromaterial collecting filter capable of detecting viruses contained in air. The present invention comprises: a strip part for determining the presence or absence of a virus; a filter part that is pro...  
WO/2023/143552A1
A dust removal system, comprising a dust remover body (1) and a suction device (2), wherein the dust remover body (1) is provided with an air inlet (101) and an air outlet (102), which are in communication with the dust remover body (1),...  
WO/2023/144168A1
The present invention relates to an air filter system comprising an elongated filter housing, a tube shaped air filter element, and a lid connectable to a second axial housing end of the filter housing upon removal of the air filter elem...  
WO/2023/143762A1
The invention relates to a filter element (10) for a filter system (100) for filtering a fluid, in particular air, comprising a filter body (12) with a filter medium (14) which is folded in a zigzag shape and through which the fluid flow...  
WO/2023/146483A1
The present invention is a water tank (6) structure positioned under the counter in corrosion and polishing machines and relates to transition of dense puddle coming from a multi-processed area between the gradual labyrinths by coming to...  
WO/2023/144562A1
The invention provides a pollution control apparatus suitable for use on seafaring vessels. The apparatus comprises: (a) an outer frame structure, comprising a first pair of parallel frame members and a second pair of parallel frame memb...  
WO/2023/141041A1
Disclosed herein are systems and methods for treating air.  
WO/2023/141095A1
Described are wound-pleated filters and methods of preparing and using these filters.  
WO/2023/141473A1
An air cleaner assembly having a housing defining an interior volume, a first filter cartridge installed within the housing interior volume, and a second filter cartridge installed within the housing interior volume at a location downstr...  
WO/2023/140440A1
The present invention relates to a system for capturing carbon dioxide and recycling carbon for use in cement manufacturing facilities. A system for capturing carbon dioxide and recycling carbon for use in cement manufacturing facilities...  
WO/2023/140495A1
The present invention relates to a wide dust collector having a solidification function. The wide dust collector having a solidification function according to the present invention comprises: a body which has a suction port formed on one...  
WO/2023/137943A1
Disclosed in the present invention is a two-state flow division prolonging and contacting type waste liquid filtering and sampling device for surgical drainage. The device comprises a bottom plate, a waste liquid box, a sample reserving ...  
WO/2023/133626A1
The present document relates to filters for use in a kitchen hood or ventilated ceilings used to filter air removed from a cooking surface. The kitchen hood can comprise a frame with an air intake and an outlet; a means of suction config...  
WO/2023/137271A1
A filter element is mountable to a mast of a filter system having a threaded rod at a distal end thereof. The filter element includes cylindrical filter media, first and second end caps, and a seal washer. The media circumscribes a centr...  
WO/2023/133779A1
The present application relates to an air filter component, a filter cartridge and a respirator. The air filter component is made of a sheet, comprising: a filter portion comprising a first wave portion and a second wave portion; and a p...  
WO/2023/132238A1
Desired is a container with which a connection between the container and a container holder can be achieved with a simple structure, and with which a valve can be opened/closed. The above problem is solved by a container connection syste...  
WO/2023/133112A1
The system and method of processing a used wind turbine blade provides for processing of a blade at the site of the windmill rather than transporting the blade to a processing facility. The blade may be held stationary while a cutter, su...  
WO/2023/131437A1
In order to further develop a sealing element (50; 52; 54) for a coalescing filter (100; 102) of a liquid separator (200) and a pressure vessel (30, 40) designed to receive the coalescing filter insert (100; 102) such that assembly and d...  
WO/2023/130561A1
The present invention relates to the field of thermal power generation, and provides a boiler bypass flue assembly facilitating flow adjustment and a method for using same. The boiler bypass flue assembly comprises a pipeline (1), wherei...  
WO/2023/131979A1
The present embodiment provides a compressible air purification device which is compact, portable, efficient yet affordable. Air purification device 1000 includes a case or housing 100, a mesh layer 200, fan 300, filter layer or pluralit...  
WO/2023/128878A1
The object of the invention is a nanofiltration device for inactivating droplet- transmitted pathogens. The microdroplets are captured by filtering contaminated air on a filter material/paper with the nanoflbrillated cellulose and/or nan...  
WO/2023/126808A1
The invention is a filter group (1) which comprises a filtration region (R) which extends between an inlet area (IN) through which the fluid to be filtered flows, and an outlet area (OUT) through which the filtered fluid flows. The filte...  
WO/2023/125449A1
An air test structure, an air filtration device and a breathing machine. The structure comprises an air flow channel (1) for air circulation, a laser light source (2), a fluorescence filter (3), a fluorescence receiver (4), and a signal ...  
WO/2023/128251A1
A washing machine is disclosed. The present washing machine comprises: a main body; a tub provided inside the main body; an inflow duct in through which air discharged from the tub flows; a heat exchange duct connected to the inflow duct...  
WO/2023/128252A1
An aerosol generation device for reducing the smell of mainstream smoke, according to various embodiments, may comprise: a battery for supplying power; a control unit for controlling operations of the aerosol generation device; a heater ...  
WO/2023/123653A1
A dust-suppression-sterilization-deodorization integrated intelligent light and simple device for a livestock and poultry house, comprising: a transparent housing (1). A photocatalyst (2) is slidably connected to an inner wall of the tra...  
WO/2023/129768A1
Systems and methods are provided for utilization in gas recovery conversion to truncate greenhouse emissions that result from gas flaring and venting in production operations. The disclosed stimulates responsible production versus unremi...  
WO/2023/127663A1
This filter device comprises: a filter having a thickness in a predetermined direction; and a retainer provided on the filter and retaining the filter inside, wherein the retainer includes a main body provided on the outer peripheral sur...  
WO/2023/129829A1
An air purifying system having two series of specific filters vertically arranged around a central, cylindrical electrostatic filter to facilitate removal of particles from the air. Removable filters include a pre-filter, an activated ca...  
WO/2023/127166A1
A gas purification device according to the present invention comprises: a casing (12) that has a gas intake opening (12a) provided in a bottom surface, and a gas discharge opening (12b) provided in a side surface; a vaned wheel (14) that...  
WO/2023/117408A1
A system is provided for indicating when an air treatment device filter should be cleaned. A parameter of the air treatment device is monitored which correlates with a flow rate through the air treatment device. A first pressure is measu...  
WO/2023/120838A1
The present invention provides a system for reducing atmospheric pollution generated in a printing house, and an operation method therefor, the printing house comprising a plurality of printing devices (10) comprising air purifying modul...  
WO/2023/118490A1
The invention relates to a vacuum leak detector (10) having a housing (14) enclosing a suction chamber (12), a vacuum pump (20) evacuating the suction chamber (12), and a gas detector (18) connected to the suction chamber (12). According...  
WO/2023/122106A1
Filter systems with filter bag assemblies including filter bags with gaskets configured to form radial seals, as well as corresponding methods of assembling and using the same, are described herein. The filter systems, filter bag assembl...  
WO/2023/120958A1
Disclosed are a nanofiber filter and a method for manufacturing same. A nanofiber filter may include a pleated base; and nanofibers attached to the base by electrospinning, wherein the nanofibers may be attached onto the base while the p...  
WO/2023/121680A1
A filter for an airfoil of a vane of a turbomachine is disclosed. The filter includes a mounting member for mounting to an endwall of the vane. The mounting member has a first flow exit opening defined therethrough for fluid communicatio...  

Matches 251 - 300 out of 35,858