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WO/2021/220720A1 |
The present invention provides a depth filter which contains fine particles and coarse particles, and which exhibits excellent filtration accuracy with respect to a high concentration fluid and/or a high viscosity fluid. This depth filte...
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WO/2021/221251A1 |
The present invention relates to a screen trash removal apparatus. The apparatus for removing screen trash filtered by a screen (20) mounted on each of a plurality of gates (10) provided in a facility built across a waterway comprises: a...
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WO/2021/221434A1 |
A filter module for a gravity-type water-purifying device is provided. A filter module for a gravity-type water-purifying device according to an embodiment of the present invention comprises: a plurality of flat filter members, which are...
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WO/2021/219021A1 |
A liquid purifying device, comprising a housing (100) and a filtering unit (9), wherein a containing cavity is defined by the housing (100), and a liquid inlet (301) and a liquid outlet (5) for allowing liquid to enter and exit from the ...
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WO/2021/220083A1 |
An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple sa...
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WO/2021/221699A1 |
An apparatus is used with supplied power for treating air in an environment. A mobile housing in the environment has an intake and an exhaust. At least one prime mover disposed in the housing between the intake and the exhaust is operabl...
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WO/2021/221027A1 |
There is a need to realize a long-filter-lifetime filter member which is for a slurry liquid having a high viscosity and a high solid component ratio. This need is met by a filter member for filtering a slurry liquid in which a net and a...
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WO/2021/222276A1 |
A filter cartridge includes a first end component, a second end component, and filter media positioned between the first end component and the second end component is provided. The filter media maintains separation between the first end ...
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WO/2021/221534A1 |
The invention relates to the field of mechanical engineering, and more particularly to filter elements for use in filters for purifying liquid or gaseous media. Proposed is a filter element configured in the form of a solid of revolution...
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WO/2021/220082A1 |
An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple sa...
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WO/2021/212527A1 |
Disclosed in the present invention is an efficient filtering-type water dispensing apparatus, comprising an apparatus body, a water container being provided at an inner top portion of the apparatus body, and a combined filter being provi...
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WO/2021/211378A1 |
An air cleaner assembly comprises a housing and a filter element. The housing comprises a first housing end and a second housing end. The second housing end of the housing defines an opening of the housing for fluid flow. The filter elem...
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WO/2021/210994A1 |
A graphene derivative composite (GDC) (102) is provided. The GDC (102) includes a graphene nanoball structure having a corrugated surface (104) decorated with silver or silver oxide nanoparticles blended with granular activated carbon po...
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WO/2021/210291A1 |
A screen device (1) provided with: cylindrical body (2A) having a prescribed inner diameter and comprising a plurality of wire rods (3A); four restriction parts for restricting movement of one end and the other end of the respective wire...
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WO/2021/212146A1 |
A system, method, and apparatus for ameliorating deposits in selective catalytic reduction systems for the reduction of nitrogen oxide emissions in steam methane reformers. The system includes positioning a dual stage refractory particul...
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WO/2021/205286A1 |
A self-cleaning filter (1) comprises a casing (21) having an inlet opening (2), a delivery opening (3) and a discharge opening (24) distinct from the delivery opening (3); a tubular filtering element (10) inserted in the casing (21) to b...
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WO/2021/207268A1 |
The PAPR kit is an air-purifying respirator that uses a blower to force the ambient air through air-filtration media to the hood assembly to create positive air pressure. The PAPR kit is modular in design and can be employed in multiple ...
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WO/2021/196675A1 |
A DNA filtering and sterilizing device, comprising an air compression assembly, a filtering assembly, an air pressure transmission assembly, and a control assembly, wherein the air compression assembly is communicated with the filtering ...
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WO/2021/199130A1 |
[Problem] The purpose of the present invention is to provide: a filtration device capable of maintaining filtration treatment performance for a long period of time at a low cost; and a water treatment method using the filtration device. ...
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WO/2021/201217A1 |
Proposed is a water purification system, for example, suitable for improving the efficiency of water purification. A water purification system 1 purifies water. The water purification system 1 comprises: a first water storage tank 7; a s...
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WO/2021/197916A1 |
The invention relates to a filter insert (20) for a fluid filter (1), the filter insert (20) comprising: - a first end cap (21); - a second end cap (22); - a filter medium (23) arranged between both end caps (21, 22) in an axial directio...
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WO/2021/197919A1 |
The invention relates to a volume compensation element (40) for a filter cartridge in a liquid filter, the volume compensation element (40) comprising: -- a base (43); -- a central body (41); wherein the central body (43) is arranged on ...
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WO/2021/200205A1 |
Provided are: a novel liquid filter that is capable of performing filtering uniformly in entirety without causing uneven distribution, to an upper portion above the intermediate portion, of a part where filtering is performed at the enti...
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WO/2021/198673A1 |
An apparatus for filtering cooking fluids comprising an inlet for receiving cooking fluid, a filter system for filtering the cooking fluid, and a pump, wherein a fluid path is defined between the inlet and the pump for flow of the cookin...
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WO/2021/191137A1 |
The invention relates to a system for separating suspended substances from a liquid using a cyclone filter-type filter assembly, comprising a filter housing which is rotationally symmetrical about a longitudinal axis and which radially e...
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WO/2021/190460A1 |
A filter element assembly (400), a filter (100), a water path control system, and a water heater. The filter element assembly (400) comprises a filter element skeleton (410). The filter element skeleton (410) is provided with a water fil...
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WO/2021/185532A1 |
The invention relates to an oil filter module (1), in particular an oil filter module for a transmission, for filtering oil, in particular for an electric or hybrid vehicle. The oil filter module (1) comprises a housing (2) that surround...
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WO/2021/185513A1 |
The invention relates to a transmission oil filter module (1) for an electric/hybrid vehicle (26), said module comprising: - a housing part (2), - a pump (3) for pumping transmission oil (10), - an oil filter (4) located on the pressure ...
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WO/2021/184051A1 |
The invention relates to a method for producing a screen body which has one or more openings (18) on a screen surface (5), in particular a screen body for a screen (1) which is used in a screw press (10). In order to achieve a particular...
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WO/2021/187363A1 |
Provided is a filter device which prevents a coil spring from falling off a filter body and which also makes a coil spring less likely to get tangled up. This filter device 10 is provided with: a filter body 20 which comprises a mesh mem...
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WO/2021/183829A1 |
Debris filtration and strainer systems for a fluid handling device are provided herein. The strainer systems can include one or more of a strainer basket, a removable insert, and an adapter for removably engaging the removable insert wit...
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WO/2021/180418A1 |
The disclosure relates to a filter head having a housing, an inlet and at least one outlet for connection to an on-site water pipe. A filter candle having a filter candle inlet and at least one filter candle outlet can be inserted into t...
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WO/2021/180277A1 |
The invention relates to a pre-filter unit (100) for a cleaning system, a bio-filter unit for a cleaning system and a cleaning system. The pre-filter unit (100) for a cleaning system comprises a pre-filter housing (102) having a fluid in...
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WO/2021/178017A1 |
The present disclosure relates to a non-invasive, non-gravitationally dependent, pressurized method for the rapid selective extraction, volume expansion, and reclamation of medication and medication metabolites (including but not limited...
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WO/2021/175243A1 |
A storage tank cleaning and decontamination system for collecting and processing a radionuclide on the inner surface of a storage tank (1). The system comprises: a spray assembly (100) temporarily introduced into the storage tank (1), fo...
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WO/2021/174520A1 |
An external magnetic filtering assembly, used for filtering a working fluid of a clutch release system. The external magnetic filtering assembly comprises a mounting portion and a magnetic filtering element (3); the mounting portion is c...
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WO/2021/178300A1 |
The present disclosure provides a filter for removing contaminants from a liquid or gaseous medium including a woven or nonwoven sheet of entangled carbon nanotubes. The present disclosure also provides a method for reducing the concentr...
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WO/2021/174544A1 |
An integrated device for solid-liquid separation and drying of excreta, comprising a screw sleeve (1), a screw (2) and a motor (3); an excreta feeding port (11) is provided at a side wall of a feeding end of the screw sleeve, and a dry f...
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WO/2021/174809A1 |
A method and device for purifying a multi-dimensional nanomaterial. The device comprises a filter tank, a stirring device, a solution injection system, and a filtrate outflow collection system. The filter tank is formed of a filter base,...
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WO/2021/173625A1 |
An apparatus and methods are provided for an air filter precleaner for an open air filter box. The air filter precleaner includes a filter medium between a base and a grating that are fastened over an opening into an interior of the air ...
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WO/2021/173282A1 |
A filter element (200) includes a bottom open end (222') joined to a center tube (206, 206') opposite the top open end (220'). The bottom open end (222') defines a radially outer surface (232) and a radially inner surface (234) that is i...
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WO/2021/173285A1 |
A method (500) of assembling a canister filter system includes inserting a first filter component into a second filter component (step 502), and continuing the insertion until a first tab of either the first filter component or the secon...
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WO/2021/173283A1 |
A filter element (200) includes a bottom open end (222) joined to a center tube (206) opposite the top open end (220). The bottom open end (222) defines a radially outer surface (232) and a radially inner surface (234) that is in communi...
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WO/2021/173487A1 |
A filter cartridge includes a shell, a connecting ring, an end cap, and an axially directed sealing member. The shell defines an inner cavity and an upper lip disposed along an upper edge of the inner cavity. The upper lip defines a chan...
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WO/2021/173798A1 |
The present disclosure relates generally to processes and apparatuses for separating p- xylene from a liquid feed stream. Accordingly, one aspect of the disclosure provides a process comprising, in a crystallizer of a first crystallizati...
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WO/2021/165850A1 |
Micro-fibre filter cartridgeA filter cartridge for removing micro-fibres e.g. from a washingmachine has a delivery spool 22 and an uptake spool 21. Aperforated partition wall 23 extends between the spools, and afilter medium 27 in the fo...
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WO/2021/167469A1 |
A filter (100) having: a filter housing (10) having a fluid inlet (11) and a fluid outlet (12); an elongate filter screen (21) arranged in the filter housing (10) between the fluid inlet (11) and the fluid outlet (12); a cleaning member ...
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WO/2021/163027A1 |
A filter assembly includes a filter element and a filter housing. The filter housing includes a shell defining an inner cavity, and a lid configured to engage the shell at an opening of the inner cavity. The filter element is disposed wi...
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WO/2021/160521A1 |
The invention relates to a single-use device (10) for the separation or filtering of a large volume of a mixture of substances, comprising a plurality of membrane chromatography modules (12), which are securely attached in a predefined g...
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WO/2021/156030A1 |
The invention relates to a filter device for filtering fluids, at least consisting of: a filter housing (10), which can be closed by means of a cover (40); and a filter element (30), which is exchangeably accommodated in the filter housi...
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