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7615091 |
Filter element, air cleaner, and methods
A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is...
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7597806 |
Body fluid treating filter device
A body fluid treating filter device capable of maintaining its treating pressure within a clinically safe pressure range even if body fluid treatment is performed over a long period and having...
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7572377 |
Extracorporeal blood filter system
A blood filter system used for the sequential filtering of blood while actively removing air bubbles and debris comprising a filter housing with unique conical, or cylindrical shape, a flared inlet...
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7550077 |
Downpipe filter
The housing G of a downpipe filter A, which housing is to be mounted between downpipe ends 1, 2 , has an exteriorly oriented outlet 6 , an inner sieve device 32 and a collecting trough 27 ...
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7534348 |
Flow-through removal device and system using such device
Flow-through systems for processing biological fluid are disclosed. The flow-through systems include a removal device in the flow path for removing unwanted compounds and agents. The removal device...
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7510088 |
Liquid filter cartridge
A water filter cartridge ( 10 ) has a two-piece housing ( 14, 18 ) internally configured with inlet and outlet openings ( 12, 16 ), a diffuser ( 42 ), and a plurality of diverter plates ( 56, 32 )...
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7458468 |
Fuel filter diverter
A fuel filter assembly includes a housing having an end supporting a first tube. The housing defines a cavity that is enclosed by a cover opposite the end. A diverter is arranged within the cavity...
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7380676 |
Filtering device
A filtering device ( 10 ) comprises a plurality of layers of paper ( 40 ). The paper ( 40 ) is formed with projections ( 120 )) so that cavities ( 122 ) are located between adjacent layers of paper...
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7378017 |
Disposable fluid separation device and manifold assembly design with easy change-out feature
Fluid separation assembly that allows easy and fast change-out even in confined spaces, and also minimizes or eliminates leakage during change-out. A fluid separation unit having a housing...
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7285148 |
Spring-loaded air cleaner cover
A filter assembly for an engine and operable to support a filter element. The filter assembly includes a housing defining a filter receiving space having a first end and a second end. The first end...
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7282142 |
Fluid strainer assembly
A fluid strainer device is disclosed. The device includes a housing which defines an open chamber, the chamber having both at least one fluid input port and at least one fluid outlet port. A...
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7275606 |
Solids strainer system for a hydraulic choke
The invention contemplates a strainer based upon a four-way, two-position rotary cylindrical plug valve having a hollow plug. The normal entry port for the sealing plug of the plug valve is a...
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7264716 |
Membrane filtration manifold system
A membrane filtration manifold for connecting a filter submodule including one or more elongate bundles of semipermeable polymeric fibers is provided. The manifold includes a housing and connecting...
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7264724 |
Fluid path control element for fluid processing module
A fluid path control element which when stacked alternatively with a fluid porous sheet can be formed into a filtration module. The fluid path control element comprises a porous membrane having...
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7247245 |
Filtration cartridge and process for filtering a slurry
A depth filter design is disclosed which has little if any open void area upstream of the media. Preferably, it also has little if any open void area downstream of the media as well. A preferred...
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7217364 |
Filtering device and a filtering device housing
A filter device has a housing in the shape of a tubular section, with at least two chambers separated from one another by membranes, and with at least one connection for each flow chamber. The...
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7210585 |
Edge filter assembly
An edge filter assembly is disclosed. The edge filter assembly may include a housing having an inlet and an outlet. The edge filter assembly may further include a filter element disposed within the...
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7179378 |
Transducer-protector device for biomedical haemodialysis lines
Transducer-protector device for biomedical haemodialysis lines comprising a first and a second element each of which is formed in a single piece of moulded plastic material with a tubular fitting...
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7156239 |
Filter unit for freezable liquids, particularly for a metering unit of an exhaust gas treatment device
A filter unit for liquids undergoing freezing for a metering unit of an exhaust gas treatment unit has a housing having an outer member and a lid member. At least one filter insert is arranged in...
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7153425 |
Process and filter for filtering a slurry
The present invention comprises a process for filtering a slurry and a filter cartridge construction for filtering a slurry having a filtration medium formed of a depth filter such as a cylindrical...
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7150830 |
Permselective membrane module
Disclosed is a permselective membrane module comprising i) two permselective membrane elements formed of hollow fibers arranged substantially in parallel and bundled together and ii) a container,...
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7141158 |
Debris separating apparatus for use in downspout below an eaves trough
A debris separating apparatus for use in downspout below an eaves trough comprises a main housing having a water and debris inlet, a water outlet, and a debris outlet. A debris deflector mounted...
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7141165 |
Coin-filter mounting structure
The present invention discloses a structure for mounting a coin-filter filtering foreign materials contained in hydraulic fluid on a fixing groove formed at an inlet side of an orifice without...
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7118673 |
Filter for oil containing adhesive contaminants
The present invention involves a filter element assembly ( 10 ), which is useful in removing undissolved adhesive bodies from oil. The assembly includes at least one cylindrical body 11 of...
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7101485 |
Liquid process and continuous filtering device using high power density ultrasounds
The present invention relates to a continuous filtration device in a liquid path, characterized in that it comprises, in combination:
a modular ultrasonic treatment unit ( 12 ) which is in...
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7056436 |
Disposable fluid separation device and manifold assembly design with easy change-out feature
Fluid separation assembly that allows easy and fast change-out even in confined spaces, and also minimizes or eliminates leakage during change-out. A fluid separation unit having a housing...
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7048129 |
System and method for processing liquid
A device for processing liquid with a main body having a valve housing chamber with a main inlet port and a main outlet port along a non-horizontal axis; a liquid inlet processing port and a liquid...
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7014049 |
Device for bio-affinity material
Bio-affinity material containing at least one biologically active saccharide which is covalently bound via at least one spacer to a cross-linked matrix and that the material is autoclaved....
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6969463 |
Fuel filter housing
A fuel filter assembly ( 10 ) comprising an electrically non-conductive housing ( 12 ) with a layer ( 28 ) of electrically conductive material extending from the distal end ( 22 ) of an inlet...
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6966443 |
Paraffin filter element
A paraffin filter for a paraffin spa includes a first end cap and a second end cap with a filter medium sandwiched therebetween. Each end cap is disk-like body having a respective tubular...
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6958120 |
Membrane module
The invention relates to a method for producing a membrane module, comprising a plurality of bar-shaped ceramic filter elements disposed parallel to each other and stretched on the ends of the bay...
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6953124 |
Filter element with end face inlets and discharge outlets
A filter element for end face inlet formed of triangular channels which are alternately closed such that the fluid to be filtered must pass through the filter material in order to flow from the...
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6942797 |
Filtration using pressure vessel with multiple filtration channels
A filtration system includes an outer casing ( 210 ) that houses a plurality of elongated inner casings ( 220 A– 220 F), which in turn house a plurality of filtration membranes. The outer casing,...
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6923909 |
Disc filter housing and filter disc thereof
A variable compression disc filter housing secures a circumferentially welded composite layer of filter disc material for filtering a small amount of liquid for determining the optimum filter media...
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6902666 |
Aquarium filter
A aquarium filter for filtering water being introduced into an aquarium. The aquarium filter includes a body member comprising a perimeter wall. The perimeter wall defines a bore extending through...
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6884341 |
Filter device to capture a desired amount of material
A filter device is used to capture a desired amount of material suspended in a liquid or gas. The device includes a planar filter 530 mounted in a chamber defined by a body member having an upper...
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6875343 |
Dual direction bypass valve
A dual direction bypass valve allows a transmission filter to function whether or not it is placed in the vehicle transmission correctly. The filter includes a front and rear valve bodies separated...
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6855252 |
Chemical dispenser cartridge for filter devices
A device for delivering chemical solutions into a liquid flow, where the chemical solution is created by dissolving solid chemical contained within a chemical dispenser cartridge, the dispenser...
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6852527 |
Apparatus and method for the measurement of cells in biological samples
An apparatus and method for concentrating and measuring low levels of cells in biological samples. The apparatus, or concentration device, consists of two chambers with an optically level...
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6846412 |
Combination filter assembly
A combination filter assembly having a plurality of filter sieves positioned in parallel one after the other in the direction of flow. The filter sieves are stretched and mounted in housing...
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6843913 |
Fuel filter with leak avoidance plug
The fuel filter housing ( 12 ) is formed of inlet segment ( 14 ) and outlet segment ( 16 ) that are telescopically mounted to each other, with a seal ( 44 ) positioned between the mounting flanges...
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6811685 |
Fouling mitigation device with movable screen
A self-cleaning strainer which may be installed upstream of a heat exchanger to prevent debris greater than a critical size from reaching the heat exchanger. The strainer is preferably mounted just...
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6793813 |
Sealed filtration system
A sealed filtration system includes a housing, having two chambers, that can be submerged. One chamber houses a plurality of subchambers in which various filter media are located, and the other...
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6779669 |
Filter unit with thermoplastic overmold seal member
The present invention provides a filter cartridge or filter unit ( 11 ) produced by a thermoplastic overmolding process that allows for using a single mold for overmolding a variety of different...
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6758971 |
Self-priming dialysis filter
A medical filter ( 11 ) is constructed as a container with an interior volume in open fluid communication with a patient connection element ( 31 ) and a transport connection element ( 39 ). Filter...
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6728988 |
Ball collector for cleaning systems used for fluid conducting tubing
In a cleaning system which uses balls made of spongy material for cleaning fluid conducting tubing a ball collector having a housing with inlet and outlet ports, the outlet port having a strainer...
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6719900 |
Agricultural or industrial spin filter
An agricultural or industrial water filter comprises a spin plate, a flow distributing sleeve, and a cone basin. The spin plate includes fluid passageways disposed at a 20 degree angle relative to...
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6709603 |
Split-flow water filtration apparatus and method
Embodiments of a method and filter apparatus ( 10 ) for filtering and/or treating water are shown and described, each embodiment being for multiple-stage processing of water or other liquid, with...
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6652750 |
Externally mounted bilge water filter and methods therefor
A bilge water filter for filtering bilge water discharged being drained from the bilge of a vessel includes a casing having first and second ends and at least one sidewall extending between the...
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6627072 |
Filter system for a paraffin spa
A paraffin filter system ( 10 ) includes an in-line low-profile particulate filter ( 20 ) connected to a suction tube ( 14 ) which is used as an inlet to the paraffin filter system ( 10 ). A...
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