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Patent Searching and Data


Matches 301 - 350 out of 12,235

Document Document Title
WO/2012/177153
Filtration net washing method characterizes in that the medium passes through a filtration net (7), according to the filtration direction, and after cleaning it is directed to a clean medium outlet (9) and partially compressed, preferabl...  
WO/2012/177578
A screen cylinder for screening papermaker's stock, the screen cylinder having slots over substantially all of the screen, and blind grooves in at least one of the screen cylinder surfaces, the grooves extending along that surface at an ...  
WO/2012/177153
Filtration net washing method characterizes in that the medium passes through a filtration net (7), according to the filtration direction, and after cleaning it is directed to a clean medium outlet (9) and partially compressed, preferabl...  
WO/2012/175804
In the membrane filtration according to the invention the liquid flow not permeating the filter membrane is connected to the liquid flow from a pressurized liquid source. Both the liquid flow permeating the filter membrane and the liquid...  
WO/2012/176062
In an embodiment of the present invention a method is disclosed for filtration of a fluid comprising a step of activating the fluid to pass at least through a filter element (13) such as to perform a filtration and, during the filtration...  
WO/2012/177366
A method of removing contaminants from water filtration media is disclosed, including (a) applying a granular cleaner to the water filtration media, and (b) after step (a), applying multiple discrete doses of an activator to the water fi...  
WO/2012/177366
A method of removing contaminants from water filtration media is disclosed, including (a) applying a granular cleaner to the water filtration media, and (b) after step (a), applying multiple discrete doses of an activator to the water fi...  
WO/2012/173097
When used on the surface of a cancer cell enrichment filter, a polymer having the structural units represented by general formula (1) is useful for improving the adhesiveness of cancer cells to a filter surface and raising the percentage...  
WO/2012/171341
A split type filter core comprises a first upper cover (1), a first skeleton (4) and a first filter sleeve (3). The first upper cover (1) is ring-shaped, and provided with internal thread. The first skeleton (4) is barrel-shaped, and the...  
WO/2012/172286
A fuel filtration apparatus, for filtering fuel stored in a storage tank, comprising, coupled in succession: a fuel inlet port; one or more filter stages, and preferably a plurality of filter stages; and a fuel outlet port. At least one ...  
WO/2012/168639
The support (S) on which to mount a filter canister (2) comprises a base (30) connected to a lubricating circuit of an internal combustion engine and an attachment interface of the canister, the base (30), which is made of plastic, havin...  
WO/2012/168123
The invention relates to a filter element (21) for a filter device of a motor vehicle, in particular for filtration of oil of the oil circuit of an internal combustion engine of the motor vehicle, wherein the filter element (21) has an i...  
WO/2012/165490
Provided is a filtration device having a plurality of filters in which the filters can be backwashed by purified water in a simple operation. The filtration device (1) switches between a water purification mode, a first backwashing mode,...  
WO/2012/164079
The invention relates to a filtering device (100) for highly viscous fluids, having at least two parallel screen plungers (11, 11') which are arranged in a displaceable fashion in screen plunger bores of a housing (10) and which have in ...  
WO/2012/166013
The essence of the invention consists in that the device for removing dispersed impurities from a liquid comprises a housing (1) comprising a compartment (2) for the starting liquid, a compartment (3) for the purified liquid, a dividing ...  
WO/2012/162662
Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemb...  
WO/2012/159158
The invention provides a backwash system for a body of fluid comprising a filter including filter medium and a debris trap for capturing debris from the filter medium, wherein the debris trap is fluidly connected to the filter, and an as...  
WO/2012/161339
The sewage treatment system (1) of an embodiment of the invention is provided with a solid-liquid separating device (2) prior to a trickling filter bed (3). The solid-liquid separating device (2) has a first filter material-filled layer ...  
WO/2012/162662
Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemb...  
WO/2012/153330
The invention relates to a filtering device for filtering running water from a pressurized water source, wherein two or more water treatment compartments or modules are arranged within a housing along a water flow path, each of the compa...  
WO/2012/153115
The present invention relates to a filter arrangement comprising a plurality of elongate hollow filtration elements, each containing a back-washing mechanism. The back- washing mechanisms comprise at least one debris receiving portion ha...  
WO/2012/153117
The present invention relates to a filter arrangement comprising a plurality of elongate hollow filtration elements, each containing a back- washing mechanism. The back- washing mechanisms comprise at least one debris receiving portion h...  
WO/2012/153330
The invention relates to a filtering device for filtering running water from a pressurized water source.  
WO/2012/150268
The invention relates to a plastic end disk (100) for a filter element (10), comprising a disk-shaped region (101) for the end-face sealing of a star-pleated bellows (11), a hollow cylindrical region (102) that extends perpendicular to t...  
WO/2012/150010
A filtering apparatus with a plurality of filtering elements (9) which can be accommodated in a filter housing (1) having a filter inlet (45) for fluid to be filtered and a filter outlet (43) for the filtered fluid, wherein during the fi...  
WO/2012/150011
A filtering apparatus with a plurality of filtering elements (11) which can be accommodated in a filter housing (1) having a filter inlet (7) for fluid to be filtered and a filter outlet (9) for the filtered fluid, wherein during the fil...  
WO/2012/150625
The present invention is a filter mechanism provided in a pump or the like, and the purpose thereof is to provide a filter mechanism that can eliminate foreign matter adhering to the surface of a filter and thereby can prevent clogging o...  
WO/2012/150268
The invention relates to a plastic end disk (100) for a filter element (10), comprising a disk-shaped region (101) for the end-face sealing of a star-pleated bellows (11), a hollow cylindrical region (102) that extends perpendicular to t...  
WO/2012/150011
A filtering apparatus with a plurality of filtering elements (11) which can be accommodated in a filter housing (1) having a filter inlet (7) for fluid to be filtered and a filter outlet (9) for the filtered fluid, wherein during the fil...  
WO/2012/150506
A gravity-fed storage water purifier is provided. The gravity-fed water purifier includes a filtration unit for receiving water. The filtration unit includes a housing unit, a first membrane cloth layer, a second membrane cloth layer, an...  
WO/2012/150371
The present invention relates to a fuel filter for the reduction of contaminant emissions, which is formed from two hollow, cylindrical casings that are open at only one of the ends thereof, the closed ends thereof each having inlet and ...  
WO/2012/150506
A gravity-fed storage water purifier is provided. The gravity-fed water purifier includes a filtration unit for receiving water. The filtration unit includes a housing unit, a first membrane cloth layer, a second membrane cloth layer, an...  
WO/2012/149390
A filter for use with bulk filtration includes filters arranged in parallel flow and a manifold arrangement. The manifold arrangement has a first pipe within a second pipe. An inlet channel conveys unfiltered fluid to the filters, and an...  
WO/2012/149582
A method and an apparatus for separating suspended matter from liquid includes a concentrator filter that draws the liquid out of the suspension while the filter kept unblocked by a sparging filter that allows scrubbing of the concentrat...  
WO/2012/145787
The present invention discloses a system for reducing fouling or scaling of a filter medium in a fluid filtration system (10). A fluid source supplies a feedfluid (12) having contaminants suspended therein. A filter unit (14) receives th...  
WO/2012/149390
A filter for use with bulk filtration includes filters arranged in parallel flow and a manifold arrangement. The manifold arrangement has a first pipe within a second pipe. An inlet channel conveys unfiltered fluid to the filters, and an...  
WO/2012/147148
A stirring device (10) for stirring a buoyant filter medium (3) in a filter (20) that separates solid from liquid in a raw solution in a filter medium layer (5) of the buoyant filter medium (3) by supplying the raw solution to a filtrati...  
WO/2012/145372
A parallel flow filter-in-filter design for a filter system is provided. The filter-in-filter design provides two distinctly parallel or independent flow paths within a filter assembly in a single housing or shell. The filter assembly in...  
WO/2012/144314
Provided is a molten metal filtration device capable of reducing the remaining amount of molten metal, and further capable of suppressing oxidization of molten metal during a filtration process. A molten metal filtration device (1) is ch...  
WO/2012/143793
A filter cartridge (30) comprising a filter membrane (33) and at least a support element (31 ) fixed to the filter membrane (33), the support element being provided with at least a snap-engaging element (36) suitable for snap- engaging t...  
WO/2012/145372
A parallel flow filter-in-filter design for a filter system is provided. The filter-in-filter design provides two distinctly parallel or independent flow paths within a filter assembly in a single housing or shell. The filter assembly in...  
WO/2012/139260
Provided is a device for cleaning an airlift tubular membrane bioreactor, which device comprises a bioreactor (P1), a feed water pump (P2), a circulation pump (P3), a tubular membrane module (P4), an aerator (P5), an air compressor (P6),...  
WO/2012/136561
The invention relates to a device (1) for treating a liquid having at least one feed line (2), at least one filter unit (3), at least one outlet line (4) and a central control unit (5), wherein the filter unit (3) comprises a backwash fi...  
WO/2012/136118
A filter cartridge rapid-replacement apparatus comprising: at least one filter cartridge unit, which is detachably and fixedly connected to a connector unit, provided with at least one fluid inlet and at least one fluid outlet, at least ...  
WO/2012/135689
A method for removing soot, sludge, varnish and other insoluble particulates from engine oil, the method including the steps of: disposing an oil containing the particulates between a pair of electrodes, wherein one of the electrodes is ...  
WO/2012/134618
A filter and replacement filter cartridge is provided with a pulsation dampener mounted and sealed to the filter cartridge basket at an inner diameter thereof. The pulsation dampener is captive to the basket such that removal of the bask...  
WO/2012/135689
A method for removing soot, sludge, varnish and other insoluble particulates from engine oil, the method including the steps of: disposing an oil containing the particulates between a pair of electrodes, wherein one of the electrodes is ...  
WO/2012/133631
The present invention provides a filtering medium for water filters, which has high collection efficiency and a long filter life, and a water filtering apparatus provided with the filtering medium. This filtering medium for water filters...  
WO/2012/133739
Provided is a sewerage clarification facility which can promote reduction of a production cost without a control device for controlling washing operation. The sewerage clarification facility includes a biological treatment section (A) fo...  
WO/2012/130436
The invention relates to a motor vehicle internal combustion engine having an oil filter (10) which comprises a rigid filter housing (11) and a filter (12) disposed in the filter housing (11), said filter being provided for filtering an ...  

Matches 301 - 350 out of 12,235