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Patent Searching and Data


Matches 401 - 450 out of 12,169

Document Document Title
WO/2012/074581
An expandable screen assembly includes, a tubular, and a plurality of screens in operable communication with the tubular each of the plurality of screens is configured to radially expand in response to a same force longitudinally compres...  
WO/2012/073247
A fluid filtration unit comprising a housing accommodating a stationary cylindrical filter element, defining a raw fluid chamber extending between an inlet of the housing and raw fluid face of the cylindrical filter element, and a filter...  
WO/2012/072936
The invention relates to a method and device for filtering water, specifically rainwater and industrial water. The method comprises combining filtering plates and filtering bags, arranging the filtering plates in order of decreasing filt...  
WO/2012/074616
A filtration and monitoring system includes an online monitoring device and a filter block having a chamber therein. An inlet pipe provides fluid to the filter block chamber and has an inlet valve located therein configured to shut off t...  
WO/2012/072307
The invention relates to a filter device for a liquid, in particular for fuel, wherein the filter device has a filter inserted into a through-flow duct (3) in a housing, wherein the filter has an inlet portion in the form of a press-fit ...  
WO/2012/069890
Disclosed are embodiments for methods and devices for filtering undesired particles from a medium by bonding the undesired particles to attachment particles. In some embodiments, the methods include receiving a plurality of attachment pa...  
WO/2012/067729
A pleated filter element extends axially between an upstream inlet and a downstream outlet along a plurality of axially extending bend lines forming axial flow channels. The bend lines taper in a transverse direction and define a plurali...  
WO/2012/065462
A centrifugal filter comprises a water inlet pipe (1), an overflow pipe (2), a guide cylinder (3) having a conic profile, a barrel (4) having a top cover and a silt box (5). The water inlet pipe (1) is mounted on the barrel (4) along a t...  
WO/2012/065836
The invention relates to a hydraulic filter (1), comprising a ring-shaped full-flow filter (2) and a partial-flow filter (3) arranged coaxially inside thereto. A compact design can thus be achieved.  
WO/2012/061924
There is described a fluid treatment system that is particularly well suited for treating ballast water on a shipping vessel. The present fluid treatment system is characterized by having two general modes of operation. A so-called balla...  
WO/2012/061880
A self-cleaning system for a filter (6.010) includes a filter element (6.038); a filter housing (6.030) with first, second, and third ports (6.032, 6.034, 6.036); the first port being a fluid inlet; the second port being a fluid outlet, ...  
WO/2012/061924
There is described a fluid treatment system that is particularly well suited for treating ballast water on a shipping vessel. The present fluid treatment system is characterized by having two general modes of operation. A so-called balla...  
WO/2012/061476
A method of forming a filter element is disclosed comprising introducing a mixture into a mold, the mixture comprising a plurality of susceptor particles and a plurality of polymeric binder particles. Eddy currents are induced in the sus...  
WO/2012/060689
An apparatus for water filtration with an automatic backwash cycle includes a membrane water filter comprising an upper chamber (4), a lower chamber (2), and a single or plurality of filter membranes (31) separating said upper (4) and lo...  
WO/2012/059389
The present invention relates to an insert (5) for a fuel filter (1) of an internal combustion engine, in particular of a motor vehicle. For simplified maintenance of the fuel filter (1), the insert comprises a filter element (6) which h...  
WO/2012/059474
The present invention relates to a filter (1) for a fluid medium, with a filter housing (2) and a cover (21) which is releasably connectable to the latter, with a replaceable filter insert (3) which consists of a hollow-cylindrical filte...  
WO/2012/059356
The invention relates to a filter stack for a filter pump, comprising at least two filter plates (2) axially spaced apart from each other. Said filter plates (2) comprise at least one penetration (6) for receiving a filtrate draw-off pip...  
WO/2012/058946
Provided is a composite seal ring for filtration and separation, comprising a frame ring formed of a hard material and an O-ring formed of a flexible material. The O-ring is integrated with the frame ring by injection molding. The compos...  
WO/2012/057182
Provided is a filtration device for heavy fuel oil for a marine diesel engine, capable of reliably collecting solid impurities mixed in the fuel and capable of being produced at reduced cost. Filters (5) vertically provided within a tank...  
WO/2012/056944
A filtration device (10) includes: a filtration tank (11); a conveyor (13) having a scraper (21); a first filter (40); and a cylindrical second filter (60) that rotates. The inside of the filtration tank (11) is divided into a first filt...  
WO/2012/057156
Provided is a simple filtering operation method capable of carrying out a filtering operation with a ceramic filter over extended periods of time without clogging, in the operation of crossflow type filtering, using a ceramic filter, of ...  
WO/2012/058060
A filter apparatus comprises a filter stack including a plurality of porous ceramic plates that are axially spaced from one another to define plurality of axially spaced apart radial flow areas. In one example, the filter stack is mounte...  
WO/2012/057155
Provided is a simple filtering operation method capable of carrying out a filtering operation with a ceramic filter over extended periods of time without clogging, in the operation of crossflow type filtering, using a ceramic filter, of ...  
WO/2012/052045
The present invention relates to a filtration device for filtering out and separating solids from liquids, having at least one liquid-permeable, continuously or intermittently driveable filter belt, an inlet for delivery of the liquid/so...  
WO/2012/053582
A fuel filter includes: a filter member formed of a filter sheet into the shape of a sack; and a frame member arranged inside the filter member. The frame member has a plurality of frame ribs that press the filter sheet from the inside o...  
WO/2012/053584
This fuel filter case is provided with: a case body that is formed in a box shape having a housing space that houses both fuel and a fuel filter suspended in a fuel tank, and has an inflow opening on the top surface thereof at which fuel...  
WO/2012/052139
A filter device having at least one filter element (37) that can be accommodated in a filter housing that has at least one connection unit (29) for forming a fluid connection to the filter element (37), wherein the connection unit (29) i...  
WO/2012/053583
A fuel filter includes: a filter member formed of a filter sheet into the shape of a sack; and a frame member arranged inside the filter member. The frame member includes a base frame that spreads out inside the filter member, and a cant...  
WO/2012/050702
A filter with a drain valve is provided. The drain valve mounts within an opening of a housing of the filter. The drain valve has a knob mounted to a valve member thereof. At least one locking structure is disposed between the knob and t...  
WO/2012/050702
A filter with a drain valve is provided. The drain valve mounts within an opening of a housing of the filter. The drain valve has a knob mounted to a valve member thereof. At least one locking structure is disposed between the knob and t...  
WO/2012/046240
A fluid filtration assembly comprising a housing configured with one or more filter units extending in fluid flow between a raw fluid inlet port and a filtered fluid outlet port, a filter rinsing assembly being in fluid communication wit...  
WO/2012/046240
A fluid filtration assembly comprising a housing configured with one or more filter units extending in fluid flow between a raw fluid inlet port and a filtered fluid outlet port, a filter rinsing assembly being in fluid communication wit...  
WO/2012/041452
The invention relates to a method and a device for monitoring a plurality of filtration systems arranged in parallel by means of a turbidity measurement, in which liquid to be filtered is taken from a storage tank by means of a first pum...  
WO/2012/044637
An endcap (32, 38) including a first plate member including a radial inner portion, a radial outer portion, and defining a longitudinal axis (18). The endcap (32, 38) also includes a flange (52) disposed between the radial inner and oute...  
WO/2012/044106
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/2012/043950
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/2012/044410
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/2012/042388
A gravity-fed, axial flow filtration system for treating water is disclosed.  
WO/2012/043135
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/2012/044106
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/2012/044410
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/2012/042700
[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/2012/040382
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/2012/040382
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/2012/040517
Described herein are refuse collection systems for removing, collecting and extracting refuse from water run-off.  
WO/2012/040517
Described herein are refuse collection systems for removing, collecting and extracting refuse from water run-off.  
WO/2012/034664
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/2012/034240
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/2012/031882
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/2012/034028
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...  

Matches 401 - 450 out of 12,169