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Patent Searching and Data


Matches 501 - 550 out of 27,215

Document Document Title
WO/2012/044106A2
The present invention provides a media for water purification, in which a filtering process and a back washing process are repeatedly performed or the media is transferred to perform the back washing process and then perform the filterin...  
WO/2012/043950A1
Disclosed is an opening/closing type debris removal apparatus for a pump. The debris removal apparatus includes chains to endlessly circulate between drive shaft sprockets and guide sprockets, a plurality of rakes being coupled to the ch...  
WO/2012/044410A3
Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third flow paths which extend from the proximal e...  
WO/2012/042388A2
A gravity-fed, axial flow filtration system for treating water is disclosed.  
WO/2012/043135A1
Provided is a water purifier capable of supplying non-potable and potable waters to users, with which a user mistaking and using non-potable water for potable water is prevented. The water purifier (100) is provided with a flow channel (...  
WO/2012/044106A3
The present invention provides a media for water purification, in which a filtering process and a back washing process are repeatedly performed or the media is transferred to perform the back washing process and then perform the filterin...  
WO/2012/044410A2
Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third flow paths which extend from the proximal e...  
WO/2012/042700A1
[Problem] To provide a filtration device having a filter material that is less likely to clog, the filtration device being capable of efficiently filtering a large quantity of water to be filtered and of easily cleaning the filter materi...  
WO/2012/040382A2
An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has an oil output port and an oil input port. A mounting plate may be fixed with an outer enclosure and may be adapted for securing to the mac...  
WO/2012/040382A3
An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has an oil output port and an oil input port. A mounting plate may be fixed with an outer enclosure and may be adapted for securing to the mac...  
WO/2012/040517A2
Described herein are refuse collection systems for removing, collecting and extracting refuse from water run-off.  
WO/2012/040517A3
Described herein are refuse collection systems for removing, collecting and extracting refuse from water run-off.  
WO/2012/034664A1
A filter element (1) having at least one inner (12) and an outer casing body (11), of which at least one casing body (12) has a cross section deviating from circularity and which have contact surfaces (20, 21) facing one another for the ...  
WO/2012/034240A1
The spray gun filter according to the invention for filtering liquid comprises a filter fabric (2) and a filter support (1), which has outlet openings (1.1) for the liquid (F) and which surrounds the filter fabric (2) on the outside.  
WO/2012/031882A3
The invention relates to a refrigerator, in particular a domestic refrigerator, having a dispensing unit (8) for tapping off chilled drinking water which can be cooled by means of a cooling unit (14). According to the invention, the refr...  
WO/2012/034028A3
A cartridge filter assembly includes a depth filter element and a downstream second filter element. The depth filter element has a mass of melt-blown polymer filaments. The depth filter removes 0.5 to 10 micron sized contaminants at an e...  
WO/2012/030282A1
A clean-blowing device (1) for a filter consisting of at least one filter element (8), the outside of which is covered by a filter cloth (5), wherein the clean-blowing device (1) is arranged on the outside of said filter and directed per...  
WO/2012/028253A9
The invention relates to a component (30) for a filter unit for filtering fluids, in particular hydraulic fluids, comprising at least in areas an insertion or application of magnetisable and/or magnetised particles, whereby, using a simp...  
WO/2012/028253A1
The invention relates to a component (30) for a filter unit for filtering fluids, in particular hydraulic fluids, comprising at least in areas an insertion or application of magnetisable and/or magnetised particles, whereby, using a simp...  
WO/2012/031156A1
Devices and methods for detecting microbial contaminants, such as bacteria and fungi, in fluids such as drinking water, pharmaceutical solutions and tissue culture media are provided. More particularly, provided are filtration devices fo...  
WO/2012/029431A1
In order to ensure sufficient rigidity and to facilitate molding work, one surface of a filter body (11) has oil passages (12a, 12b, 12c) etched to a depth of half the plate thickness, and the other surface of the filter body (11) has th...  
WO/2012/026978A2
Enclosed reactor systems, each of at least three chambers, fluid flow between the chambers controlled by selectively permeable barriers, flow controlled by an alternating flow diaphragm pump. Also dual diaphragm pump, a diaphragm pump-dr...  
WO/2012/026978A3
Enclosed reactor systems, each of at least three chambers, fluid flow between the chambers controlled by selectively permeable barriers, flow controlled by an alternating flow diaphragm pump. Also dual diaphragm pump, a diaphragm pump-dr...  
WO/2012/021971A1
There is disclosed a fluid filter device. The fluid filter device comprises: a primary filter section having a first porous section; and a secondary filter section having second porous section; wherein: (i) the primary filter section and...  
WO/2012/024128A1
A filter cartridge for installation within a compatible pressure vessel is provided. The filter cartridge comprises a filter head comprising a fluid inlet and a fluid outlet, a filter media attached to the filter head, the filter media b...  
WO/2012/019681A1
A filter element having a filter mat web consisting of at least one group of at least two individual layers (25, 27, 29, 31) that are adjacent to one another and are to be joined, wherein the joining proceeds in defined connection region...  
WO/2012/019559A1
Disclosed are a hollow filter disc (201) and a laminated filter comprising the same. The hollow filter disc (201) comprises two annular disc pieces (2011) with filtering pores and an internally hollow annular frame (2012) sized and shape...  
WO/2012/016846A2
The invention relates to a dirt precipitator (100) for a highly viscous medium, having a housing comprising a front housing element (30; 30') that comprises at least one inlet channel (33) and a rear housing element (20) that comprises a...  
WO/2012/016720A1
The present invention discloses a column for incubating and/or isolating chemical and/or biological samples. Furthermore, a method for incubating and/or isolating chemical and/or biological samples as well as a method for separating liqu...  
WO/2012/017055A1
The invention relates to a separation device (1) for separation of a constituent from a liquid mixture (5), comprising a vessel (2), an inlet (3) and at least one outlet (6), said inlet (3) being arranged above the outlet (6), a filter m...  
WO/2012/016846A3
The invention relates to a dirt precipitator (100) for a highly viscous medium, having a housing comprising a front housing element (30; 30') that comprises at least one inlet channel (33) and a rear housing element (20) that comprises a...  
WO/2012/017315A1
A description is given of a method as well as a plant for dewatering a filter cake in a vacuum filter (1 ) subject to simultaneous supply of steam-laden gases, where the filter cake is subsequently calcined in a calciner system (2) throu...  
WO/2012/015971A3
A system for separating a penetrant from a feed steam, using a drum filter [10], which includes a drum [20] with a porous drum wall [30], a tank in which the drum is mounted, a feed stream, a semipermeable membrane [50] on the outside of...  
WO/2012/013647A1
A filter element comprising a filter bellows which is formed from a flat filter medium and is folded in zig-zag form, the filter bellows being bonded by at least two adhesive traces, especially with regular or irregular interruption, com...  
WO/2012/015971A2
A system for separating a penetrant from a feed steam, using a drum filter [10], which includes a drum [20] with a porous drum wall [30], a tank in which the drum is mounted, a feed stream, a semipermeable membrane [50] on the outside of...  
WO/2012/012418A1
A self service kiosk station employing a water repellant air filter is provided. The self service kiosk may take many forms including a vending machine, gaming station, ATM, DVD rental machine, or the like. Positive pressure within the h...  
WO/2012/010324A1
The invention relates to a filter element for filtering fluids, comprising a flat support structure which forms the wall of a support tube (1) which surrounds the exterior and/or interior of a filter medium and has through-flow apertures...  
WO/2012/010325A1
The invention relates to a filter element for filtering fluids, comprising a flat support structure which forms the wall of a support tube (1) which surrounds the exterior of a filter medium and forms a through-flow surface and a marking...  
WO/2012/010499A1
The invention relates to a hydraulic filter element (1), in particular an oil filter element, comprising a cylindrical filter body (2) made of a filter material (4) folded in a star-shaped manner and further comprising a cylindrical inne...  
WO/2012/010233A1
The invention relates to a filter (10) for a feeding system for liquids with tendency to form sediments, in particular for a crude oil washing or a ballast water management system, the filter (10) being adapted to be inserted into a filt...  
WO/2012/007337A1
The invention relates to a urea-water solution filter (1) comprising a housing (2), a cover (3), and a urea-water solution filter element (4), wherein a membrane (8) separates a compensation volume (10) from a filtration volume (11) and ...  
WO/2012/007222A1
A filter module (1) for disposable use with a closed and at least partially flexible, preferably expandable casing (3) as filter housing (2), a non-filtrate space (9) within the closed casing (3) and at least one first opening (10) throu...  
WO/2012/007804A1
A filter cartridge (30) for a filter device (10), comprising a tubular filter wall (31 ) destined to delimit an internal cavity (40), at least a support element (34) fixed to an end of the filter wall (31 ) and provided with an opening (...  
WO/2012/004108A1
The invention relates to a disc shaped filter element for filtering a liquid such as a polymer. The filter element comprising - a hub, said hub defining a central opening therethrough, - an upper filter medium and a lower filter medium, ...  
WO/2012/003520A1
The invention relates to a filtering device for fluids, in particular thermoplastic plastics, comprising a screen carrier (2), which has a rotationally cylindrical outer surface (41) and which is rotatably mounted in a rotationally cylin...  
WO/2011/161591A1
A device (1) comprises filtering means (30) for removing particles from a fluid, which have a particle collecting face (31) for collecting particles during use of the device (1), and a chamber (10) in which a fluid is present and in whic...  
WO/2011/162855A1
A water separator and particulate filter with a first or outer stage configured to coalesce water from fluid such as fuel, and a second or inner stage configured to separate coalesced water from the fluid and also remove fine solid conta...  
WO/2011/160808A1
A method for producing a filtering element for the filtration of fluids, comprising the following steps: providing a sheetlike filtering material (1), shaping the filtering material (1) to form a filtering element defining a fluid space,...  
WO/2011/161767A1
Provided is a filter cake outlet structure which is configured to be securely fitted in the opening ends of various types of filtration devices, which is provided with a first stage contraction section (A) and a second stage contraction ...  
WO/2011/157535A1
A filter device has, in a housing, a filter element and, downstream of the filter element, an outflow opening for discharging the cleaned medium. Between the filter element and the outflow opening there is arranged a diverting part, wher...  

Matches 501 - 550 out of 27,215