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WO/2015/018785A1 |
A liquid filter comprises an annular filter element having an internal clean space, into which clean space a center pipe is inserted, which accommodates a water-separating screen that is separate from the center pipe.
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WO/2015/015658A1 |
[Problem] To make it possible to reliably eliminate fine particulates through a simple cleaning operation that does not involve replacement, and at low cost. [Solution] This invention is a filtering device (50) for filtering a liquid and...
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WO/2014/209115A1 |
The present invention relates to a system for purifying asphalt from an asphalt lake. The system comprises for this purpose a slope on which asphalt tumbles downward in the direction of a sedimentation container. Provided at an end of th...
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WO/2014/191486A1 |
The invention relates to a filter element (10) having a first fluid path (12) on a side (60) for filtering a first fluid (64) and a second fluid path (14) having a fluid line (16) on a raw side (62) for carrying a second fluid (66). At l...
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WO/2014/191476A1 |
The invention relates to a filter element (10) with a first fluid path (12) for filtering a first fluid and with a second fluid path (14) with a fluid line (16) for conducting a second fluid. The second fluid path (14) is equipped with a...
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WO/2014/186411A1 |
Particles are released from a particle-containing area of a first surface of a porous matrix. The particle-containing area is contacted with a liquid medium and sonic energy is applied to an opposing area on a second surface of the porou...
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WO/2014/164163A2 |
A water separation filter is provided with a first compartment including a particulate filter and a second compartment including a hydrophobic filter for removing particle contaminants and water from a fuel flowing through the filter. In...
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WO/2014/148008A1 |
Provided are: an electric pump (3) for suctioning water from a well or a storage tank and discharging the water; a first filter device (4) for removing turbid components included in the water discharged by the electric pump (3); and a ...
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WO/2014/145513A1 |
An automatic water drain apparatus includes a reservoir, a fluid inlet, and a fluid outlet. A first valve member is moveable between an open position for admitting fluid to the reservoir via the fluid inlet and a closed position for prev...
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WO/2014/136433A1 |
A water treatment device according to an embodiment is equipped with a solid-liquid separator for forming a precoat layer comprising a filter aid. The water treatment device is also equipped with: a water-to-be-treated storage tank for s...
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WO/2014/121625A1 |
Disclosed are a sand and water separation system, and a sand and water separation method. The sand and water separation system comprises a dehydration screen (1), a swirler or a swirler group (4), and a vibrating and screening device (15...
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WO/2014/094567A1 |
An in-containment refueling water storage tank (IRWST) filter system, comprising: a debris barrier (4) disposed above a hole (7) in the upper floors of the IRWST, and a debris trapping basket (5) disposed inside the IRWST below the hole ...
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WO/2014/090447A1 |
The invention relates to a filter (10) for filtering liquids, in particular fuel, of an internal combustion engine, in particular of a motor vehicle, and a filter element (30). The filter (10) comprises a housing (12) having at least one...
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WO/2014/086681A1 |
The invention relates to a venting valve for venting a filter, comprising a cavity, which has an inlet and an outlet and a sealing element inside the cavity for sealing the inlet in a first position and for sealing the outlet in a second...
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WO/2014/072541A1 |
The invention relates to a water treatment device comprising a connection (6) for sucking water into the device, means (1, 2, 3) for filtering said water, means (4, 5) for the chemical treatment of said water, a drainage connection (8) a...
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WO/2014/057323A1 |
A filter cartridge (30) for filtering fuel, comprising a filter wall (31) having a tubular shape, a first support plate (32) fixed to an end of the filter wall (31) and a second support plate (33) fixed to the opposite end of the filter ...
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WO/2014/048531A1 |
The invention relates to a filter device (10) for filtering a liquid in an internal combustion engine, comprising a housing (12) that has a receiver chamber (18) for at least one filter element (20) for filtering the liquid, and a collec...
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WO/2014/032902A1 |
The invention relates to a filter element (3) for filtering a fluid, in particular an urea solution, comprising a liquid-permeable and gas-impermeable first filter medium (6) and a liquid impermeable and gas permeable second filter mediu...
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WO/2014/035211A1 |
The present invention relates to a refining device and a refining method using the refining device, wherein a solution stored in a solution storage tank is dispersed/stirred by ultrasonic waves and is transferred to a reactor through an ...
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WO/2014/028253A1 |
A method of filtering a fluid, including flowing a fluid from a first side of a filter member to a second side of the filter member, the fluid containing dissolved impurities. In addition, the method includes inducing fluid cavitation wi...
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WO/2014/018470A2 |
Disclosed is a filtration article comprising a first layer comprising porous PTFE for fluid filtration (e.g., a PTFE membrane), and a second layer comprising strands of fluoropolymer fibers arranged to form a stable knit. The knit layer ...
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WO/2014/014691A2 |
A filter system for filtering particles from a liquid includes an underdrain assembly having an underdrain defining at least one underdrain chamber and a media retainer assembly. The media retainer assembly includes an upper filter media...
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WO/2014/009060A1 |
Disclosed are a water separating device (42), in particular of a filter element (10), in particular of a fuel filter of an internal combustion engine, in particular of a motor vehicle, a filter element (10) and a fuel filter (12) for sep...
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WO/2014/005175A1 |
An apparatus for filtering polluted water in drainage systems. The apparatus comprising a housing with a collection chamber disposed in the lower portion thereof. A primary filtration assembly disposed within the housing and having an in...
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WO/2014/003841A1 |
Provided are water purification systems that are suitable for retrofitting clay pot gravity feed systems. In general, the systems comprise a typical clay pot gravity filter with upper (treatment) and lower (filtrate) chambers, a filter b...
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WO/2013/189926A1 |
The invention relates to a device and a method for filtering a size solution or coating color into an accepted material and a reject by means of a main circuit for feeding the size solution or coating color to a consumer and a secondary ...
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WO/2013/181028A1 |
A hydroclone (10) including a tank (12) having a fluid inlet (14), a filtered fluid outlet (16), an effluent outlet (18), a process fluid outlet (20) and an inner peripheral wall (22) positioned about an axis (X) and enclosing a pluralit...
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WO/2013/170792A1 |
Disclosed are an oily wastewater filter for advanced treatment of large amounts of oily wastewater and a filtering method for the oily wastewater. The filter comprises a tank and a water inlet. Arranged within the tank is a swirl baffle....
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WO/2013/173115A1 |
A hydroclone (10) including a tank (12) with a fluid inlet (14), a filtered fluid outlet (16), an effluent outlet (18), a process fluid outlet (20) and a chamber (24) including an inner peripheral wall (22) centered about a central axis ...
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WO/2013/139343A1 |
This invention describes a separator for separating solids from a slurry comprising a vibrating rotating container, rotatably connected to a support, where the rotating container is provided with at least a first inlet and at least a fir...
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WO/2013/135440A1 |
The invention relates to a fuel filter, in particular a diesel fuel filter (10) of an internal combustion engine, in particular of a motor vehicle, and to a heating sensor module (72). A filter housing (14) comprises at least one inlet f...
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WO/2013/133003A1 |
A discharge gas treatment device for recovering a boron-containing recycle feed (o) from a discharge gas (b) from a glass melting furnace (1), the device being equipped with: a collecting means (2) in which boron-containing components of...
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WO/2013/124922A1 |
Provided are: a screw conveyor capable of avoiding device malfunctions caused by objects to be removed, and of separating the objects to be removed; and a filter device using an air-driven pump using the screw conveyor and an air-driven ...
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WO/2013/119657A1 |
A dual parallel underdrain lateral for use in a filtration system having a filtration media includes a primary conduit extending along the underdrain lateral, which has a plurality of metering orifices for providing gas and liquid thereb...
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WO/2013/113834A1 |
A serviceable filtration arrangement for use in an internal combustion engine of a vehicle to remove contaminants from a liquid to be filtered. The filtration arrangement (1, 101) comprises an upstream filtration element (7, 107) and a d...
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WO/2013/106185A1 |
A fluid filter assembly having a filter cartridge and housing interface to indicate whether a replacement filter cartridge is proper and desirable for the fluid filter assembly. A substantially cylindrical interface is connected to and e...
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WO/2013/103530A1 |
A stormwater filtration system suitable for treatment of stormwater runoff in a developed environment uses a treatment bay that includes a filtration bed with live plant matter and a plurality of functional layers. The filtration bed may...
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WO/2013/098422A1 |
The invention relates to a system which includes a filtering surface (1) connected with an impulse pump (2) on the intake end thereof for the fluid to be filtered (3), including a pressure-loss valve (13) or an overpressure valve and a f...
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WO/2013/097741A1 |
Provided are a water-pollutant separation device, water-pollutant separation device based water-pollutant separation and filtration device, ornamental fish tank water-pollutant separation and filtration system, and high density cultivati...
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WO/2013/100628A1 |
There are provided an apparatus for water treatment using capacitive deionization and a method for controlling the same. The apparatus for water treatment using capacitive deionization includes a first filter unit and a second filter uni...
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WO/2013/097972A1 |
In a filter device (10) for filtering a medium, having a water-collecting area (36) for collecting water separated from the medium and a water sensor (38) for recognizing the fill level (42, 58) of the water at the water-collecting area ...
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WO/2013/098807A1 |
A drinking water vending dispenser for dispensing purified water comprising a coarse mechanical filter, an RO purification unit, an ozone purification unit, an UV purification unit, an active carbon filter, a chemical base purification u...
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WO/2013/093835A1 |
The present invention relates to a draining device for discharging the water contained in a fuel filter manifold, including a draining solenoid valve comprising a valve body (1', 2') provided with a draining channel (17'), a coil winding...
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WO/2013/089126A1 |
[Problem] To adequately preserve the maintenance of a water purifying device equipped with a pre-filter and a main filter by accurately ascertaining the clogging state of the pre-filter, predicting the replacement time of the pre-filter,...
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WO/2013/086657A1 |
A water filtering device (3) is used for a filter element (4) to be mounted. An end of the filter element (4) having a water inlet (41) and a water outlet (43). The water filtering device (3) comprises a body (31) and a main frame (33). ...
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WO/2013/083843A1 |
The invention describes a fuel filter (10) for fuel, in particular diesel fuel, of an internal combustion engine in particular of a motor vehicle, and a filter element (36). A housing (12) of the fuel filter (10) has at least one fuel in...
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WO/2013/083705A1 |
The invention relates to a filter element (10) of a fuel filter for fuel, in particular diesel fuel, of an internal combustion engine, in particular of a motor vehicle, and to a method for producing such a filter element. At least one tu...
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WO/2013/083309A1 |
The invention relates to a fuel filter (4) for filtering fuel, comprising a filter element (28), in particular one shaped like a bellows, for precipitating particles from the fuel, and a coalescing element (29) for removing water from th...
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WO/2013/072912A1 |
The disclosed subject matter is directed to a fluid treating system comprising a housing configured with at least one fluid inlet port and at least one fluid outlet port, with at least one fluid treating chamber disposed between and bein...
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WO/2013/068339A1 |
The invention relates to a drainage device for a filter, in particular for a fuel filter, said drainage device having a receiving container and a fixing device. The receiving container is designed to receive liquid flowing out of the fil...
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