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WO/2021/020138A1 |
The water treatment device (1) has a filter unit (2) that contains a filter medium, a raw water inlet pipe (10) for raw water to flow into the filter unit (2), a chemical supply unit (3) that adds a chemical in the channel of the raw wat...
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WO/2021/017974A1 |
An oil filter assembly (100) and a vehicle. The oil filter assembly (100) comprises: a filter cover (2), a claw (4) being provided inside the filter cover (2); a filter base (1), the filter cover (2) and the filter base (1) are fastened ...
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WO/2021/021228A1 |
A method of plugging channels of a honeycomb body and a honeycomb body including plugged channels. The method includes applying a shear force to a plugging mixture including a plurality of inorganic particles, an inorganic binder, clay, ...
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WO/2021/015173A1 |
This screening device is provided with a screening surface to which a material to be treated is supplied, and comprises: linear first and second wire rods having central axes arranged in parallel with each other; a first locking part for...
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WO/2021/013638A1 |
The invention relates to a filter apparatus having a filter housing (14), consisting of a housing pot (12), which accommodates an exchangeable filter element (16) and is closed by a removable cover part (32), the element material (20) of...
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WO/2021/013648A1 |
A filter apparatus with a filter casing (2, 6), in which a replaceable filter element (4) is received and which has a cover part (2), wherein the element material (30) is bounded at one end by least one end cap (32), is characterized in ...
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WO/2021/013388A1 |
The present invention relates to a breathing tube (65) which is designed for channelling inspiratory and/or expiratory breathing gas (74) during at least partial artificial respiration of a patient, wherein the breathing tube (65) define...
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WO/2021/013417A1 |
A filter apparatus with a filter housing (2) which accommodates an exchangeable filter element (14) is characterized in that the filter element (14) has a securing device (58) which can be inserted axially into a receiving device (20) of...
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WO/2021/013647A1 |
A filter apparatus with a filter casing (1), in which a replaceable filter element (7) is received and which has a lid part (2), wherein the element material (9) of the filter element (7) extends between two end caps (13, 14) of same, is...
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WO/2021/011217A1 |
The present disclosure relates to support membranes for filters that include a support sheet formed of a polymeric material and a continuous base section having opposed outer surfaces and spaced-apart ribs extending outwardly from at lea...
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WO/2021/009098A1 |
The invention relates to a fluid filter (10) for a motor vehicle, having a filter cartridge (12), which is fixed on a filter housing (14) of the fluid filter (10). The filter cartridge (12) has a receiving space (18), in which a filter m...
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WO/2021/010319A1 |
The present invention addresses the problem of providing a blood processing filter excellent in white blood cell removal rate and filtration time (filtration speed). The problem can be solved by the following blood processing filter. A...
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WO/2021/009094A1 |
The invention relates to a fluid filter (10) for a motor vehicle, having a filter cartridge (12), which is arranged in a filter housing (14), which comprises a housing pot (16) and a cover element (18). The filter cartridge (12) has a fi...
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WO/2021/011452A1 |
A filter assembly includes a housing defining unfiltered and filtered cavities, a coolant inlet, and a coolant outlet. The filter assembly further includes a stop valve movable between a stop valve closed position and a stop valve open p...
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WO/2021/011916A1 |
A water filtration and recycling system includes an external machine to collect solid particles and water, a first filter to filter the solid particles from the water to form primary filtered water, a second filter to filter the solid pa...
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WO/2021/005398A1 |
In this system, in wastewater duct, a foam concrete conduit which consists of various parts, such as sedimentation, deposition, natural purification and chemical purification, is used to purify wastewater completely. The water used to wa...
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WO/2021/003116A1 |
A filter assembly comprises a housing, a filter element for filtering a fluid and positionable within the housing, and an expansion membrane assembly. The expansion membrane assembly fluidly separates and is positionable between the hous...
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WO/2021/000368A1 |
Disclosed is a quick connector having a pre-filter for a soft water control valve. The connector comprises a quick connector body having a filter, and the quick connector body includes a raw water inlet pipe opening, a cylindrical filter...
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WO/2021/003103A1 |
Disclosed is a filter media for removing contaminants such as organic acids from water. The filter media comprises porous particles. The particles have a total pore volume greater than about 0.4 cc/g. The pore volume is primarily or subs...
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WO/2021/000779A1 |
The present invention relates to a prefilter having a filter screen self-cleaning function, comprising a filter head provided with a water inlet and a water outlet, a filter bottle connected to the filter head, and a drainage structure c...
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WO/2021/003430A1 |
. The technology disclosed herein relates to, in part, a filter assembly having a primary media assembly and a secondary media assembly in fluid communication with the primary media assembly. A filter assembly outlet is downstream of the...
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WO/2021/002291A1 |
The present invention allows filter element to be replaced from a side face of a tank. A return filter and a strainer are installed laterally inside a hollow tank. The tank has a first tank side face and a second tank side face, which ...
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WO/2021/001788A1 |
The present disclosure relates to a separating device for removing solid particles from fluids, and to the use of said separating device for removing solid particles from fluids.
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WO/2020/258561A1 |
Disclosed is an anti-blocking grating for clean water treatment, relating to the technical field of filtering devices for wastewater treatment, and aiming to solve the problem that, because too many impurities exist in wastewater, gratin...
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WO/2020/260111A1 |
A filter unit (100) is provided for filtering a liquid. The filter unit is intended to be connected to a cap (110) comprising a first liquid passage (112) and a second liquid passage 114. The filer unit according to the invention compris...
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WO/2020/259546A1 |
Provided is a water filter assembly, which can include a filter body having a vertical side wall, wherein the vertical side wall defines a receiving cavity capable of receiving one or more filter layers, the filter body also includes a p...
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WO/2020/263275A1 |
A filter assembly comprises a filter housing defining an internal volume having an inner cross-section defining an inner cross-sectional distance, the filter housing having a base and a sidewall. A filter element is disposed within the i...
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WO/2020/258562A1 |
An environmentally friendly energy conservation appliance to solve the problem in which existing environmentally friendly energy conservation appliances cannot filter multiple types of fluids and is thus not versatile. The environmentall...
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WO/2020/262185A1 |
A water softening system 10 comprises a water feed channel 20 in which water to be treated flows, and a crystallization unit 30 that causes metal ions contained in the water to be treated to precipitate. Moreover, the water softening sys...
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WO/2020/262231A1 |
This water treatment filter material (1) includes: a cationic flocculant comprising at least one from among an inorganic material and a natural organic polymer material; an anionic surfactant; and a fiber sheet (3) comprising a plurality...
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WO/2020/256611A1 |
The present invention relates to a filter panel (1) intended for a drum filter (2), said filter panel (1) having multiple filter holes (3) wherein each filter hole (3) has a length L and a width W, wherein at least a substantial amount o...
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WO/2020/254446A1 |
Filter device for removing particles from a fluid, wherein the filter device comprises a fluid chamber and an inlet for fluid, an outlet for filtered fluid and an outlet for particles, each coupled to the fluid chamber, wherein the filte...
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WO/2020/256869A1 |
The present disclosure relates to a filter element for use in a fluid filter system is disclosed herein. The filter element comprises a filter medium having a longitudinal axis between a first end and a second end, and an end cap assembl...
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WO/2020/252986A1 |
Provided is a prefiltering device for oil-containing waste liquid in ship production, comprising a treating box (1), a mounting rack (2) is fixed inside the treating box (1), a filter net (3) is fixed on the mounting rack (2), a stirring...
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WO/2020/256584A1 |
The invention relates to the field of separating solid and liquid phases, and can be used for purifying natural water and domestic and industrial wastewater, extracting minerals and removing bottom sediment. A toroidal geotextile tube is...
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WO/2020/248004A1 |
A microfluidic device for extraction of one or more target soluble component from a complex sample matrix is disclosed. The device comprises a substrate and a collector solution path disposed within the substrate. The collector solution ...
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WO/2020/248498A1 |
The present invention belongs to the technical field of environmental protection devices, and discloses an environmentally friendly self-cleaning and back-suction wastewater treatment device comprising a processing box. A support frame i...
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WO/2020/244823A1 |
The invention relates to a filter apparatus having a filter housing (1) having a fluid inlet (11) for unfiltered fluid and having a fluid outlet (19) for filtrate and having at least one one-piece or multi-piece filter insert (7, 9) whic...
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WO/2020/244430A1 |
A parallel-connection water inlet single-stage disc-type water purifier, comprising an outer cylinder (1), wherein the lower end of the outer cylinder (1) is provided with a water purification outlet (9) and a sewage outlet (10), and the...
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WO/2020/247080A1 |
A dust collector (10) includes upper and lower apertured tube sheets (40, 42) within a collector housing, with a plurality of vertically extending filter tube assemblies secured to upper tube sheet apertures (44) and extending downwardly...
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WO/2020/244429A1 |
An industrial in-parallel water inlet two-stage disc filter, comprising an inner cylinder (1), wherein a filter core is provided in the inner cylinder (1); the filter core comprises a primary filter core (2) and a secondary filter core (...
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WO/2020/247806A1 |
Embodiments relate generally to a self-cleaning filter. A filter may include a tube comprising perforations. The tube may be configured to receive a flow of a liquid from a first direction or a flow of a gas from a second direction oppos...
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WO/2020/237814A1 |
An auxiliary device and a liquid crystal sampling system. The auxiliary device 10 comprises: a hollow tube 11 having a first end and a second end which are opposite to each other and both are opened; and a filter 12 placed in the hollow ...
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WO/2020/242031A1 |
The present invention relates to an automatic backwash filter system that combines centrifugation and candle-type membrane filtration. According to the automatic backwash filter system, a self-cleaning function can be achieved even with ...
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WO/2020/241058A1 |
A fuel filter (10) comprises: a water storage unit (44) that is connected to a fuel channel (24) connecting a fuel tank (16) and a fuel consuming device (22), stores moisture separated from the fuel, and has a vertical dimension (H1) set...
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WO/2020/237602A1 |
A multi-stage filtering sewage treatment device, comprising a sealing plug (1), a water inlet (2), a first filter screen (3), a housing (4), a second filter screen (5), a blocking plate (6), a sliding plate (7), a drainage port (8), a fi...
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WO/2020/234721A1 |
The present invention relates to a filter (1) for treating a fluid in a piping of a heating and/or cooling system, in particular of domestic and/or industrial type, said filter (1) comprising: - a main body (2) internally comprising at l...
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WO/2020/236503A1 |
A liquid filtration system includes a filter head, a shell housing, and a filter cartridge. The filter head includes a skirt having a ramp disposed at a first end of the skirt. The shell housing is coupled to the filter head. The filter ...
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WO/2020/237071A1 |
The present disclosure relates generally to alternating tangential flow (ATF) perfusion pumping methods, including novel methods for generating positive and negative pressure at the point of use, and more particularly, to apparatuses, sy...
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WO/2020/227766A1 |
A fitting, and method for mounting the fitting, to a water tank including a wall defining an inlet opening. The fitting comprising a solar shield for mounting to an edge of the wall, the edge defining the inlet opening. The solar shield ...
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