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Matches 1 - 50 out of 43,720

Document Document Title
WO/2019/072151A1
A filtering layer for an air purification device, comprising a first filtering layer (301) and a second filtering layer (302). The first filtering layer (301) and the second filtering layer (302) are provided with wavy fold straight line...  
WO/2018/229689A3
An air filter including a filter support that supports metal-containing sorbent particles, the sorbent particles comprising a precursor that is a porous siliceous material that has been treated with a surface treatment agent, and a dival...  
WO/2019/073723A1
This filter device (1, 1a, 1b, 12) collects foreign material (80) contained in the air sucked into an air suction port (5, 60, 62, 70) of an air conditioning device (2, 41) or the air flowing into a heat exchanger (13, 51, 53) from the a...  
WO/2019/070663A1
Ceramic honeycomb bodies and methods for canning the bodies are disclosed herein. The honeycomb bodies comprise a porous ceramic honeycomb structure. The honeycomb structure comprises a network of cells defined by walls that extend in an...  
WO/2019/068909A1
The invention relates to an air filtering apparatus having a number of separate filter surfaces. A filter surface comprises a fan associated with the filter surface which is arranged in use to cause air to pass over or through the filter...  
WO/2018/226736A3
An air cleaner assembly is disclosed. In one aspect, the air cleaner assembly includes a housing defining an inlet and an outlet, and including an access opening between the inlet and outlet. The air cleaner also includes a filter cartri...  
WO/2019/070547A1
An effluent processing apparatus is provided for a vehicle air brake charging system. The effluent processing apparatus comprises an inlet port through which effluent from a purge valve of an air dryer can be received and an outlet port....  
WO/2019/004695A3
The present invention relates to a filter structure and, particularly, to an incinerable filter structure for gathering and collecting dust and pollutants, and separating and removing the same, the filter structure comprising: a filter m...  
WO/2019/067849A1
An effluent processing apparatus is provided for a vehicle air brake charging system. The effluent processing apparatus comprises an inlet port through which effluent from a purge valve of an air dryer can be received and an outlet port....  
WO/2019/063834A2
Embodiments of the present invention relate to an air cleaning unit and a system to be used in cities clamped to light posts (or any other street furniture with the right properties and close enough to the sources of pollution), able to ...  
WO/2019/063618A1
The invention relates to a filter device (1) having a filter layer (2) extending along two main extension directions, comprising electrically non-conductive filter material (3). A fluid can flow through the filter material (3) transverse...  
WO/2019/062545A1
Disclosed is an outside-filtering bag-type dust remover, which is provided with a housing box (1), wherein a bellows (6) is horizontally provided inside the housing box (1); a cylinder (3) on a top cover of the housing box (1) is connect...  
WO/2019/063458A1
The invention relates to a component for a centrifugal breather for removing gas from a turbomachine air/oil mixture, which component is intended to rotate about an axis of symmetry (X), comprising a structural part (2, 3) configured to ...  
WO/2019/006079A4
Sterilization packaging systems with features for sealing a volume against an ingress of contaminants are provided. Such features include a sealing assembly including a gasket and a sheet of filter material. The sealing assembly seals a ...  
WO/2019/060984A1
An air quality monitoring device and system for monitoring multiple streams of air. The present invention includes structural components to separate and/or obtain multiple streams of air and a single optical particle counting ("OPC") sys...  
WO/2019/065594A1
This EGR device of an internal-combustion engine is provided with: a low-pressure EGR passage which is communicatively connected to an exhaust passage in a position in the exhaust passage on the downstream side of a post-processing membe...  
WO/2019/061234A1
An exhaust dust removal system, provided with an air inlet (10), a dust passage (12), a dust container (13), and a dust processing apparatus (14). The air inlet (10) is provided with an exhaust fan (11); the dust passage (12) is communic...  
WO/2019/065407A1
An information acquisition unit (111) acquires first information (51) that can be used in deriving the cost of replacing a filter (23) and second information (52) that can be used in deriving the cost of driving a fan (22). On the basis ...  
WO/2019/066716A1
A method of recycling an saturated adsorbent (3) of a filter module (1) of an industrial process plant (15), wherein a first process (17) comprises removing the saturated adsorbent (3) from the filter module (1), a fourth process (20) co...  
WO/2019/062809A1
A dynamic wet-type airflow adsorption device comprises a liquid supply device and at least one adsorption module. The liquid supply device is used for providing a liquid. The at least one adsorption module is coupled to the liquid supply...  
WO/2019/063171A1
The invention relates to a line filter device (8) comprising a cylindrical filter housing (1) containing a ring filter element (7), the filter housing (1) comprising a central first connecting piece (4) and a second connection piece (5) ...  
WO/2019/066715A1
A filter system for adsorbing an odour of a gas flow in an industrial process comprises a filter module (1) with a layer (11) containing active adsorbent (3). The layer (11) comprises a plurality of active adsorbent containing permeable ...  
WO/2019/059382A1
This filter medium for an air filter comprises a laminate composed of a polytetrafluoroethylene (PTFE) porous membrane and an air permeable support material, wherein: the repulsive force generated in the filter medium when the filter med...  
WO/2019/059542A2
An air purifier is disclosed. The disclosed air purifier comprises a body including an air inlet port and an air outlet port formed therein, and an air blowing fan for suctioning external air through the air inlet port and discharging th...  
WO/2019/059082A1
The purpose of the present invention is to provide a pulse-jet dust collection device with which it is possible, though an inexpensive configuration, to successively discharge dust that has fallen to the bottom part of a dust chamber to ...  
WO/2019/060904A2
The technology disclosed herein generally relates to fluted filter assemblies, where flutes formed in the filter media extend from a first flow face of the filter assembly to a second flow face of the filter assembly, where one flow face...  
WO/2019/056229A1
A self-cleaning environmentally friendly air purification and dust-removal device, comprising a wall (1), a purifier pipe (2), and a dust exhaust pipe (14); the purifier pipe (2) is embedded in the wall (1); a first protective mesh (3), ...  
WO/2019/059032A1
An exhaust gas purification filter comprises a porous filter base material having a plurality of cells demarcated by cell walls, a PM combustion catalyst layer including a PM combustion catalyst that combusts and purifies PM, and a NOx r...  
WO/2019/055386A1
An system includes a fabric filter, an air supply system, a pulsing valve that is coupled to the air supply system and is configured to generate a statistical pulse of air that is directed to the fabric filter, an air flow monitor that i...  
WO/2019/054630A1
A filter assembly is disclosed. The disclosed filter assembly comprises: a plurality of filter modules which each have activated carbon filled therein and are continuously connected; and a frame to which the plurality of filter modules a...  
WO/2019/053138A1
A filter element sensor module having a housing, a sidewall of the housing including a recessed portion. The sensor module including a sensor assembly being provided within the housing about a sensor port interface being provided at one ...  
WO/2019/052415A1
An intelligent cloud platform for managing industrial flue gas and dust comprises: a dust removal system consisting of a plurality of execution devices and a fixed device and used for filtering flue gas and removing dust; and a control s...  
WO/2019/050384A1
Disclosed is an invention relating to a portable air purifier. The present invention comprises: a case having an accommodation space in the interior, the accommodation space being open in the front and back; a fan assembly accommodated i...  
WO/2019/050456A1
The present document discloses a method of operating a separator (1) for separating particles from a particle-laden airflow, wherein the separator comprises a flow path (F), a separation unit (11, 12, 13), arranged in the flow path (F), ...  
WO/2019/047290A1
A dust extraction device for textile machinery, comprising a base (1) and a device housing (2), the device housing (2) being fixedly connected to the upper surface of the base (1); a power source (8) is mounted in the middle of the lower...  
WO/2019/050383A1
Disclosed is an invention relating to a portable air purifier. The portable air purifier according to the present invention comprises: fans each of which rotates with respect to a rotary shaft extending in a first direction, and which co...  
WO/2019/051171A1
The present disclosure provides small diameter tubular porous fiber filters. These tubular porous fiber filters have many uses including but not limited a filtration medium for removing particles of 5 microns or less from liquid or air.  
WO/2019/050455A1
The present disclosure provides a method of operating a separator (1,1a, 1b) for separating particles from a particle-laden airflow. The method comprises receiving, in the controller (18), a separation unit status signal from the separat...  
WO/2019/047533A1
Provided is a vomit collecting device for use in gastroenterology, comprising a main body box frame, wherein the main body box frame consists of a box body (1) and supporting legs (2) located below the box body (1), and relevant collecti...  
WO/2019/045187A1
A system for treating a process exhaust stream including IPA is provided. The system comprises an IPA concentration reduction unit for reducing at least the concentration of IPA in the process exhaust stream, and a wet scrubber for recei...  
WO/2019/046381A1
Devices, systems and methods for obtaining data associated with air filter media of an air filter, and for using such the data is to generate an air filter recommendation, such as an indication of the air filter media condition to a user...  
WO/2018/236325A3
The invention relates to a durable, long-lasting oil separator with a high cycle time, suitable for use in systems requiring oil separation and filtration.  
WO/2019/046614A1
According to the present disclosure, air cleaner assemblies, components, features, and methods relating thereto, are described. These features, in part, relate to configuration of a preferred seal arrangement and seal surface of the cart...  
WO/2019/045777A1
Systems and methods for reducing airborne contaminants are provided. An air treatment system may include an opening and a filter assembly, a fan coupled to a sanitizing chamber, and an exhaust portion configured to release airflow that h...  
WO/2019/042496A1
The invention relates to a device for cleaning dust particles from thin-walled hollow filter elements (17) made of textile, ceramic or plastic material by means of reverse flow by means of pressure pulses, wherein the device has a compre...  
WO/2019/046229A1
Honeycomb bodies, honeycomb structures and extrusion dies, including a transition structural component. A honeycomb structure (100) includes a plurality of interconnected webs (106) defining a plurality of cell channels (108) in a honeyc...  
WO/2019/042718A1
The invention relates to a filter device (10) for use at an airflow opening of bellows (30) of a shock absorber (40), the filter device having a filter element (50), through which a gas, more particularly air, can flow in in an air-inflo...  
WO/2019/042570A1
The invention relates to a dust filter (72) for a cleaning machine having a filter cleaning apparatus (86), comprising a contact region (100) for at least one active element (98) of the filter cleaning apparatus (86), filter material bei...  
WO/2019/039205A1
A dust collector (1) is provided with an outer housing (2), an electric dust collection unit (3), a partition plate (5), and a fixture (7). The outer housing (2) forms an air flow passage and has a maintenance opening (4) provided in a s...  
WO/2019/039679A1
The present invention relates to an air purification apparatus capable of effectively purifying polluted air. The present invention provides an air purification apparatus comprising: a housing including an air purification channel and a ...  

Matches 1 - 50 out of 43,720