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7223336 |
Integrated blood treatment module and extracorporeal blood treatment apparatus
The invention relates to an integrated blood treatment module ( 1 ) comprising a support element ( 4 ) and a fluid distribution circuitry associated thereto; the distribution circuitry comprises at...
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7169296 |
Collapsible digester
A collapsible water treatment digester includes a flexible bladder, a frame, and a plurality of filter plates. The flexible bladder is movable from a collapsed position wherein the bladder is...
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7115199 |
Filter housing with interchangeable filter mounting plate
A fluid treatment housing system for fluid filter elements including a first housing member, a second housing member and an interchangeable mounting plate on which one or more filter elements are...
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7045058 |
Trash collection skimmer boat
A trash skimmer work boat collects and discharges debris from the front or bow. A storage conveyor positioned approximately amidships and along the center line, and is mounted to the hull on a...
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6426001 |
Cartridge adapter
An adapter assembly for use in mating a filter cartridge to a filter manifold, includes an adapter body having a manifold coupler and a cartridge coupler. The manifold coupler is for mating with...
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6379545 |
Modular wastewater treatment system
A modular system for treating wastewater is designed having different phases. In an initial phase, plural tanks are provided, including at least one reactor and digester tank. In a subsequent...
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6277277 |
Cartridge holder for a dialyzing machine
A dialyzing machine is provided with a cartridge holder to which a filter cartridge (11) or a dialyzer cartridge can be fastened. The cartridge holder (25) comprises a holding element (35)...
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6139741 |
Parallel-flow filter head
A filter system (50) includes first and second filter heads each including a housing receptacle and a filter receptacle. The second filter head (10) includes an inlet (42) providing fluid...
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5951855 |
Filter and hydraulic mixing assembly for water treatment
A filter and hydraulic mixing assembly for a water treatment system. The assembly includes two circulation tubes disposed alongside a center tube. During a backwash cycle fluid is conveyed through...
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5951861 |
Device for filtration and a method for conversion
A device for filtering a liquid substance comprising a container (1) having an inlet (2), a rotor (6), an inner rotor part (7), at least one disc filter (8). Spray nozzles are provided for...
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5807415 |
Transformable, collapsible, permanent use air filter frame
A transformable and collapsible filter frame which can support various air intake filtering media for internal combustion engines. One form of the filter frame corresponds generally to the shape of...
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5769815 |
Blood chamber with integral projections
A plastic blood chamber comprises a chamber-defining wall having a first blood inlet port adjacent to the end of the chamber and a blood outlet port adjacent typically the opposed end of the...
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5770066 |
Convertible pressure vessel having a tie rod connecting a separator plate assembly and compression seal assembly
An improved filter assembly is provided using a bag-type vessel shell and a removable adapter assembly that contains multiple filter cartridges. The invention can be used with both double-open-end...
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5770064 |
Combined holder and connector for a dialyser
A combined holder and connector for a dialysis machine for operating and monitoring dialysing devices is disclosed, including a holder pivotable about a holding axis and extending from the dialysis...
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5628901 |
Vessel for treating liquids
A single vessel with no moving parts is constructed to perform the functions of coalescing, vacuum dehydration, and thin film evaporation.
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5603828 |
Filter screen changer for resin extruder
A screen changer has not only the conventional slide bars with material injection channels and first air withdrawing channels, but also second air withdrawing channels, as well as material...
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5578070 |
Blow molded venous drip chamber for hemodialysis
A blow molded, rigid plastic venous chamber for hemodialysis, for use in a venous hemodialysis set. The chamber defines a plurality of first access ports adjacent to a first end thereof. A second...
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5441636 |
Integrated blood treatment fluid module
An integrated blood treatment fluid module is provided having particular multi-function application in the treatment of renal failure. The module comprises a support member, a blood treatment...
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5382360 |
Spill free clean out traps and filters
A spill free clean out type sink trap includes a cover sealingly and detachably mounted on a container and, in one embodiment, respective individual inlet and outlet conduits are spaced apart...
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5338446 |
Filter unit for in-line use in a pool vacuum hose
A filter unit capable of receiving a cartridge-type filter element is provided for use in-line with a suction-type pool cleaning device. The unit has an elongated housing with intake and outlet...
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5180490 |
Lubricant filter assembly with internal bypass lock-out
An oil filter assembly for an internal combustion engine includes a filter element disposed in a spin-on canister which is detachably secure to a mounting adaptor having a conduit normally...
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5178753 |
Oil filter for internal combustion engines
The present invention relates to an oil filter (1) for internal combustion engines, which is preferably used in secondary oil circuit in addition to a conventional oil filter. The oil filter...
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5102540 |
Catamaran adapted system for removing liquid contaminants from the surface of water
A kit for converting a conventional passenger catamaran into an efficient liquid pollutant collector is disclosed. The kit includes a plurality of booms, removably extending forward of and away...
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5041215 |
Dialysis unit priming
Dialysis unit with vacuum removal therethrough of priming saline and selective circulation therethrough of dialysate and other fluids. The dialyzer unit includes a drain configured to sealingly...
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5011605 |
Sewage treatment plant
A sewage treatment plant for the purification of waste water includes a chamber container (1) divided by partitions (4) into different sections (6, 7, 8) for pretreatment, biological treatment,...
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4971691 |
Quick change sludge processor
A sludge processor is provided which enables rapid disassembly and reassembly for changing between a sludge thickener configuration and a press configuration, and for enabling rapid disassembly for...
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4878516 |
Arrangement for peritoneal dialysis and connector therefore
A two-bag system (2) for peritoneal dialysis comprises a female connector piece (4) which is connected via a tube (28) to a peritoneal catheter. The female connector piece (4) can be connected to a...
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4851115 |
Separator with movable receptacles
A separator comprises a central casing including an upper disk and a lower disk, both disks having a plurality of openings, and a plurality of columns extending between the upper and lower disks...
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4844794 |
Plate-type filter
A plate-type filter that is provided with a sealing element that is disposed in the flow path of liquid that is to be filtered and seals off the in-flow region relative to the filling space of the...
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4830756 |
High speed separation of ultra-high molecular weight polymers by hyperlayer field-flow fractionation
A process for high speed separation of ultra-high molecular weight polymers using a hyperlayer field-flow fractionation technique comprising forcing a carrier fluid containing a small sample of the...
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4666595 |
Apparatus for acoustically removing particles from a magnetic separation matrix
An apparatus for dislodging fragile particles, such as intact biological cells, retained by the separation matrix in a flow chamber of a magnetic separation system. The apparatus incorporates a...
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4664796 |
Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium
A system for the magnetic separation of fragile particles, such as intact biological cells, from a fluid medium. The system includes at least one high-gradient magnetic separator having a flow...
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4610787 |
Convertible liquid filter
An insert carrying cartridge filtering element for use in converting a liquid filter from a bag-type filter where fluid entering the filter flows into a bag and is strained through the bag to a...
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4609462 |
Method and apparatus to convert top tube sheet filter to bottom tube sheet filter
A method and apparatus to convert a top tube sheet precoat filter apparatus to a bottom tube sheet precoat filter apparatus. A cannister member is supported within the existing filter tank in place...
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4454039 |
Frame and cover members for constructing apertures in road surfaces
A frame member for road surface installations has a rectangular frame with a circular opening to receive circular cover members which can be used for catch basins, for manholes, and other road...
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4387023 |
Transmission filter adapter
An adapter for attaching a filter to a fluid transmission comprising an adapter plate having a series of attaching holes adjacent its periphery for attaching the adapter plate to a housing section...
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4251374 |
Interchangeable filter apparatus
A filtration apparatus is provided which is easily convertible to a bag, sleeve and disc, cartridge, or tube filter configuration. Additionally, the apparatus is adaptable to function as an ion...
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4160737 |
Flotation and plate separation device
A method for separating components suspended in a liquid, in which a gas-liquid mixture is pressurised, and then is depressurised just before being introduced in a separation device so as to obtain...
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3956125 |
Filtration apparatus
Filtration apparatus is provided which enables a plurality of liquids to be filtered simultaneously. The apparatus basically comprises a tube adapted to be secured to a source of negative pressure,...
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3950248 |
Fluid filtering device
A fluid filter has a fluid inlet, a fluid outlet, and a filter element in the fluid pathway, and is provided with a by-pass which includes a fluid pressure indicator. The by-pass comprises a...
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3855127 |
FILTER CASE ASSEMBLY
A filter case assembly includes a filter housing having a top opening and side walls with an inlet opening at one end and a discharge opening at the opposite end. A hollow cylindrical filter is...
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3841487 |
FILTER DEVICE
Device for purifying the surface and subsurface water in swimming pools, providing an easy means of examining the filter basket for the water taken in by suction from the bottom plug of the pool,...
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3618776 |
FILTER ASSEMBLY BYPASS KIT
A filter assembly kit including a closure, a support rod removably secured to the closure, a spacer on the rod, and interchangeable plug and bypass valve elements alternately positionable on the rod.
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3512648 |
FILTRATION COLUMN
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3395808 |
Base for different filters
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3334750 |
Dishwasher strainer with alternate filtering positions
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3168470 |
Submersible motor-pump and filter structure system
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3027010 |
Fluid filter adapter
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3008317 |
Hand washer
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2911902 |
Apparatus for circulating a liquid through a body of solids
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