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WO/2022/074527A1 |
Contaminants are removed from a liquid (12) in a storage vessel (14), by using a working liquid to varying the volume of a working cavity (44) sequentially inside a working vessel (16) and using the variations in the volume of the workin...
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WO/2022/072920A1 |
A portable pool filter cleaning assembly is configured to retain a pool filter on support rod and allow the pool filter to spin from a spray of water. The spinning filter releases debris from the filter surface through centrifugal force....
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WO/2022/058241A1 |
The invention relates to a maintenance kit having a filter cartridge for a filter device which has a collection vessel and an inlet funnel provided with a flow channel for filtered water. The flow channel can be closed with a valve. The ...
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WO/2022/054016A1 |
A filter device includes a housing, a shaft portion extending upward from a bottom portion in the housing, a plurality of filter cartridges disposed in the housing in a state where the shaft portion is inserted into the filter cartridges...
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WO/2022/049129A1 |
The invention relates to a filter cartridge (4) for use inside a water tank of a domestic machine, such as a drinks machine, in particular a coffee machine or the like, having a filter housing (5) whose wall separates a housing interior ...
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WO/2022/049115A1 |
The invention relates to a filter cartridge for a domestic appliance, which filter cartridge is equipped with a filter housing, the wall of which separates a housing interior from a housing exterior, wherein a filter inlet opening is pro...
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WO/2022/049133A1 |
The invention relates to a filter cartridge for a domestic appliance, which filter cartridge is provided with a filter housing, the wall of which separates an interior of the housing from an exterior of the housing, wherein a filter inle...
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WO/2022/049143A1 |
The invention relates to a water tank (1) for a domestic appliance, comprising a connection for a filter cartridge, wherein an annular tank sealing surface for tight connection of the filter cartridge is provided on the tank bottom and t...
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WO/2022/049132A1 |
The invention relates to a water tank (1) for a household appliance, having a tank base (2), wherein on the tank base (2), for sealingly connecting a filter cartridge (4), is provided an annular tank sealing surface which surrounds a tan...
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WO/2022/013549A1 |
A filter pouch (20) for receipt within a cartridge (12) of a water filtration apparatus, the cartridge comprising a cup (14) for receiving the filter pouch therein and a lid (16) releasably connectable to the cup, the filter pouch being ...
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WO/2022/008952A1 |
The present invention relates to a capture system (1) for removing pollutants such as NO2 from indoor and outdoor air by using non-catalytic solid chemical converters (5) at low temperatures, mitigating risks to human health and enabling...
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WO/2021/261255A1 |
The present invention is a cartridge that is used for a water purifier and can be mounted to a container having a water storing part with an opening in the upper portion thereof and also having a lid that closes the opening of the water ...
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WO/2021/256946A1 |
A composite filtration material is provided as well as a method for preparing the same. A filter is also provided that is fabricated with the presently disclosed composite filtration material. In various aspects, the provided composite f...
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WO/2021/231594A1 |
A filtration system interconnection structure includes a filter manifold and a filter cartridge in magnetic communication produced by two complementary correlated magnets capable of generating a magnetic force when in close proximity to ...
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WO/2021/223003A1 |
Airborne viral transmission is one of the most insidious and difficult threats for humans to counter. The COVID-19 pandemic, caused by the novel Coronavirus SARS-CoV-2, due to its unprecedented health and socio-economic consequences on a...
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WO/2021/225470A1 |
The claimed invention relates to replaceable filter elements for various types of water purification devices, including gravitational water purification devices as well as water purification units of drink preparation systems, e.g. dispe...
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WO/2021/222177A1 |
An interconnection scheme between a filter cartridge and its corresponding manifold whereby a magnetic shear force is introduced to remove a blocking mechanism that would otherwise prohibit attachment. The magnetic shear force may also b...
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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/2021/212527A1 |
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/2021/180447A1 |
A fluid filter element has an annular, radially traversable filter medium body and a coalescer element and a water separation screen. The coalescer element adjoins the filter medium body axially, wherein the water separation screen is ar...
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WO/2021/174129A1 |
A quick-connector assembly for joining abutting flanged ends of two tubular members includes first and second connector portions joined by a rotatable hinge having a hinge pin coupling the first connector portion and the second connector...
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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/2021/163027A1 |
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/2021/158889A1 |
A method for determining a water treatment plan for produced water includes receiving sample water analysis for the produced water, and receiving one or more key performance indicators (KPIs) that each indicate a selected treatment resul...
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WO/2021/158231A1 |
Technologies are generally described for a two-piece filter assembly for centrifugal pump assemblies. A filter portion optionally made from recyclable material may receive contaminated oil from the oil path, through the filter, and provi...
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WO/2021/152561A1 |
A water filter device for filtering water for supply, consists of an outer housing, a general water inlet through the housing, a mechanical filter within the housing, a carbon filter within the housing and a general water outlet through ...
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WO/2021/142027A1 |
Aspects of the present disclosure may be directed to a filter apparatus and method involving a filter material to filter particulates from air passing through the filter material, and coupling material configured and arranged to couple a...
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WO/2021/127771A1 |
A filter assembly comprising: an inner cartridge; an outer cartridge; a cartridge flange end cap comprising a base peripheral flange and centrally-located cylindrical raised base; a cartridge flange top cap comprising a ring portion defi...
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WO/2021/121760A1 |
The invention relates to a filter cartridge (20) comprising a cup-shaped housing (22) with an open top (24) and a cover (26) covering the open top of the housing (22). The housing (22) comprises a bottom wall (28) and a circumferential w...
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WO/2021/118524A1 |
Embodiments described herein relate generally to filter assemblies that include filter elements with cross-channel flow having flat and/or folded arrangements for optimized functionality and performance. The filter assemblies may be form...
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WO/2021/104708A1 |
The present invention relates to a gravity-based filter cartridge (2) having a cup- shaped upper part (6) and a cup-shaped lower part (4), the upper part (6) having a main axis (X), a first rim (10) at a first axial end (8), a hole-free ...
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WO/2021/087125A1 |
A filter cartridge has media construction, a housing, and a first end construction. The first end constructions includes an outer radial wall with circumferentially spaced connecting sections; each connecting section having a plurality o...
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WO/2021/078808A1 |
The invention relates to a treatment device (10), more particularly a filter device, for a fluid, more particularly for a liquid fluid, comprising an exchangeable treatment unit (14) and a connection head (12). The connection head (12) a...
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WO/2021/078759A1 |
The invention relates to a treatment device (10), in particular a filter device, for a fluid, in particular a liquid fluid, comprising a replaceable treatment unit (14) and a connection head (12). The connection head (12) and the treatme...
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WO/2021/078780A1 |
The invention relates to a treatment device (10), in particular a filter device, for a fluid, in particular a liquid fluid, comprising a replaceable treatment unit (14), and comprising a connection head (12), wherein the connection head ...
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WO/2021/077200A1 |
An apparatus for filtering and mineralizing a fluid. The apparatus includes an amount of contaminated fluid located in a reservoir and a cartridge that is located downstream from the reservoir and in fluid communication with it. A filter...
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WO/2021/071825A1 |
Various embodiments provide for a filtration system that includes a housing defining an internal volume. A secondary filter element is positioned within the internal volume of the housing. A primary filter element is positioned within th...
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WO/2021/059310A1 |
The invention relates to a filtering cartridge which may be connected to a fluid-dynamic system for decontaminating one or more fluids circulating therein. The cartridge comprises a container including a substantially cylindrical side wa...
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WO/2021/061521A1 |
A filter cartridge includes an open-ended housing and filter element supported in the housing and defining an annular region between a periphery of the filter element and a side housing wall. A water collection region is between an end o...
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WO/2021/055246A1 |
One embodiment relates to a filtration system. The filtration system includes a filter housing and a filter element. The filter housing defines a central cavity. The filter element is disposed within the central cavity. The filter elemen...
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WO/2021/041900A1 |
A filtration system interconnection structure having a filter manifold and a filter cartridge in magnetic communication with one another, such that a latching mechanism and latch blocking structure in the manifold secures the filter cart...
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WO/2021/041229A1 |
A filter media, filter element, filter system and methods are provided. The filter media provides improved filter characteristics including water separation efficiency. The filter media may include one or more of increased surface roughn...
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WO/2021/040676A1 |
A filter assembly comprises a filter element and an outlet flange. The filter element comprises a filter media pack comprising a plurality of filter media layers stacked on top of each other to form the filter media pack. The filter medi...
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WO/2021/041816A1 |
A filtration system interconnection structure having a filter manifold and a filter cartridge in magnetic communication with one another, such that a latching mechanism and latch blocking structure in the manifold secures the filter cart...
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WO/2021/025994A1 |
A fuel storage and supply arrangement serving as a source of fuel to be dispensed via at least one fuel dispenser in a fuel dispensing environment. The arrangement comprises a storage tank for the fuel and a pump assembly for drawing the...
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WO/2021/013581A1 |
The present invention relates to a filter cartridge, in particular gravity-operated filter cartridge, comprising a body portion with at least one water outlet and a head portion with at least one water inlet and at least one air outlet, ...
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WO/2021/014259A1 |
The invention is intended for the purification of drinking water and can be used to improve the quality of drinking water purification in household pitcher-type filters. The gravity filter filtering module comprises a system for fixing t...
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WO/2021/014261A1 |
The invention is intended for softening and purifying drinking water and can be used to improve the quality of drinking water purification in household pitcher-type filters. A gravity filter filtering device is proposed for the softening...
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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/2021/011512A1 |
The invention includes sample preparation cartridges and apparatuses. The invention provides means for lysing and optionally selectively capturing at least one compound in a sample to purify, concentrate, and/or select for the at least o...
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