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7527739 Apparatus, system, and method for multistage water separation  
An apparatus, system, and method are disclosed for multistage water separation. A first separation layer separates water droplets from a fuel flow by repelling the first water droplets. A...
7507338 Universal water purifier unit assembly device  
A universal water purifier unitary assembly device comprising a device housing unit support structure, a manually operated air pump, a force-fed water filter cartridge of multiple separable stages...
7445711 Filter cartridge and an assembly of a filter housing and at least one such filter cartridge  
The invention relates to an assembly with a filter housing and at least one filter cartridge. The at least one filter cartridge is tubular, has a tube wall provided with a filter and comprises a...
7431081 Device for removal and filtration of drilling fluid  
The invention relates to a device for removal and filtration of drilling fluid at top hole drilling, where a suction module ( 10 ) comprises an extended, pipe-formed body ( 30 ), open at the top...
7413653 Portable filtered drinking water system  
A portable filtered drinking water system for removing undesirable tastes, odors, and contaminants from potable water to improve the quality of the water for drinking or consumption. The device...
7413587 Disposable filter for a fluid handling device and a method for using the same  
A fluid handling device having a support frame and a plurality of filter frames attached thereto. Each of the filter frames has an outer frame member that removably secures a filter; the filters...
7316778 Staged oil filter incorporating pelletized basic conditioner  
An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element having a reactive basic...
7285209 Method and apparatus for separating emulsified water from hydrocarbons  
The invention discloses an apparatus for filtration of water from hydrocarbons comprised of a fresh-feed inlet, a first dead end filter, that is hydrophobic, a second sweeping-flow filter, that is...
7285213 Conveying unit  
The subject of the invention is a conveying unit ( 2 ) with a baffle ( 5 ), with a fuel pump ( 6 ) arranged therein and with a filter ( 14 ) which is arranged at the bottom ( 7 ) of the baffle ( 5...
7270754 Apparatus and method for processing of animal manure wastewater  
According to the present invention, there is provided a wastewater processing apparatus and method comprising a rotating filter thickener ( 20 ) receiving and filtering a wastewater mixture and...
7135114 Filtration device  
In a filtration device ( 1 ) comprising a pressure-resistant housing ( 2 ) with a liquid inlet opening ( 3 ) and an outlet opening ( 4 ) for filtered matter, into which a collecting channel ( 12 )...
7105089 Liquid—liquid extraction system and method  
A liquid-liquid extraction system including an outer chamber and an inner chamber. The outer chamber is adapted to contain one of a feed solution and a liquid extractant and defines a containment...
7077272 Antibacterial member, method of preparing the same, antibacterial filter and antibacterial container  
An antibacterial member is constituted such that a propolis component is contained in, or adhered to, a water-insoluble base member. This antibacterial member is mixed into a filter member to be...
7056441 Apparatus and method for processing of animal manure wastewater  
According to the present invention, there is provided a wastewater processing apparatus and method comprising a rotating filter thickener ( 20 ) receiving and filtering a wastewater mixture and...
6986428 Fluid separation membrane module  
The present invention includes a membrane construction for selectively transferring a constituent to or from a fluid. The membrane construction includes a multi-layer fluid impermeable support...
6979308 Bioreactor design and process for engineering tissue from cells  
A scaled-up multi-coaxial fiber bioreactor, and variations of this bioreactor. The device is characterized by a hollow housing and an array of from about 20 to about 400 modules of hollow fibers,...
6926827 Fuel dispenser filter with removable filter media  
A fuel dispenser filter for filtering fuel is adapted to be connected to a support in a fuel distribution system. The filter comprises a housing including an adaptor constructed and arranged to be...
6893571 Method and apparatus for storing water separated from fuel  
An apparatus for storing water separated from fuels by a fuel filter is provided. The apparatus includes an absorber connected to a water accumulator of the fuel filter. The stored water may then...
6863183 Shale shaker  
A shale shaker for separating material, said shale shaker comprising a basket ( 100 ) for supporting a screen assembly and a collection receptacle, the basket comprising two side walls ( 102 ), an...
6863804 Pre-filter device  
A pre-filter device for use with filter canisters is described which will prevent pressure build-up, clogging and engine damage. The pre-filter device comprises a metal screen having a relief port...
6824695 System and method for water purification  
A self-contained, portable water purification system, including (a) an ozone supply, (b) an ozone contact chamber mixing a contaminated or potentially contaminated water stream with ozone generated...
6805729 System and method for handling fluid using a manifold  
A manifold assembly including a unitary manifold body including at least two component ports and an integral channel system connecting the component ports in series, and at least two fluid-treating...
6790352 Process for treating acid mine water with moderate to high sulfate content  
An apparatus for treating water contaminated with metal sulfates and sulfuric acid such as acid mine drainage (AMD) which in part recycles high pH effluent from later steps in the process back to...
6780334 Separating apparatus and method of separating  
An apparatus for separating from a liquid mixture, first and second liquid components such as oil and water, wherein the first liquid has a greater density than the second liquid, includes a vessel...
6761822 Dual filter with flow mixer and centrifugal separator  
A filter for filtering a fluid, such as lubricating oil for an engine, has a first element for trapping small particles and a second filter element for trapping sludge, the second filter element...
6669844 Filtration device with stacked deep-bed filter elements  
The invention relates to a filtration device for deep-bed filtration which is easier to handle and enables filter modules(s) to be changed and disposed of easily. The filtration device has a casing...
6627077 Multi-part filter combination  
A multi-part filter combination is received in a stepped bore of a fluid-carrying component. A larger-diameter filter part is associated with a larger-diameter bore portion, and a smaller-diameter...
6623631 Filter assembly for vacuum filtration  
There is disclosed a vacuum filtration device for aqueous media that includes a hydrophilic tubular filter element in a cylindrical housing and at least one hydrophobic gas-permeable membrane,...
6517719 Oil and water separator  
A storage tank includes an oil and water separator in which the frontal area of the coalescers is increased relative to known arrangements of coalescers in oil and water separators. By arranging...
6511599 Multi-element cylindrical filter with equalized flow  
A filter filters fluid flowing along an axial flow direction and includes a plurality of concentric cylindrical pleated filter elements having a common axis. A plurality of annular radial gaps...
6489132 Methods and apparatus for determining specific analytes in foods and other complex matrices  
Methods and apparatus for qualitatively or quantitatively determining one or more analytes in matrices such as foods, biological fluids, etc. An embodiment for determination of a single analyte...
6475071 Cross flow slurry filtration apparatus and method  
The present invention is directed toward an apparatus and method for the cross flow filtration of polishing slurry compositions used in semiconductor wafer planarization. In one aspect, an...
6464884 Portable water treatment unit  
A portable water treatment unit is provided for purifying contaminated water, especially in the aftermath of a natural disaster that compromises a region's water supply. The treatment unit is...
6461507 Continuous squeeze-dewatering device  
A continuous compression-type dewatering apparatus has a filter chamber ( 3 ), a drive shaft ( 17 ), a vane ( 15 ), and a supply path ( 50 ). The filter chamber ( 3 ) is delineated by an annular...
6444121 Fuel filter system with water bleed and water trap  
A fuel filter system employs a first filter ( 12 ) to separate water from the fuel and a second filter ( 38 ) which receives the water portion from the first filter ( 12 ) and removes the water...
6439392 Vibrating screen assembly with tubular frame  
A vibrating screen assembly having a tubular frame. The tubular frame includes a pair of opposed tubular sides and a pair of opposed tubular ends. An upstanding lip extending from each side and...
6409920 Filter device having a simplified configuration  
A filter device includes a cover secured on the upper portion of a filter housing and includes a water inlet and a water outlet. Two or more filter members are received in the filter housing and...
6395184 Method for dehydrating crude oil and petroleum products and device for realizing the same  
Invention relates to methods for water removal from oil, oil products, gas condensate, and liquid hydrocarbons. The suggested invention aims at a more efficient water removal from the flows of...
6379564 Multi-stage fluid filter, and methods of making and using same  
A fluid filter increases the useful life of the filtered fluid by removing contaminants therefrom, and may optionally provide for in-line delivery of additives to the filtered fluid. The filter may...
6364120 Filter tub assembly for deep fryer  
A fryer system has a tub and a filter screen assembly located in the tub to filter cooking fluid. A filter pan or crumb catcher having a perforated surface is positioned above the tub to receive...
6350379 Dual filter with flow mixer  
A filter for filtering a fluid, such as lubricating oil for an engine, has a full flow filter element and a bypass filter element stacked on the full flow filter element. A flow-deflecting element...
6319416 Method of fluid filtering employing a novel cartridge sealing mechanism  
The present invention typically involves the use of a compressed blocking area to assist in sealing a filter element and avoiding channeling in a wound fibrous tissue filtering system. It may...
6270668 Filter element sealing mechanism  
The present invention typically involves the use of a compressed blocking area to assist in sealing a filter element and avoiding channeling in a wound fibrous tissue filtering system. It may...
6267926 Device for removing entrained gases from liquids  
An apparatus and method for removing entrained gases from a liquid by directing a liquid flow adjacent a substantially hydrophobic microporous membrane material and providing a negative pressure to...
6251291 Reservoir-and-filter system and method of use  
A reservoir-and filter system for receiving fluid and for removing impurities from fluid is provided in an embodiment of the invention. The system includes a housing with at least two cavities; a...
6217754 Swimming pool filter  
A swimming pool filter including a casing having an opening and a filter cartridge arranged in the casing having an axial hollow core. The swimming pool filter also includes a top cover having...
6193895 Multipurpose vehicle coolant recycling device and method for recycling vehicle coolant  
A multipurpose vehicle coolant recycling device is described. The multipurpose vehicle coolant recycling device includes a pump for pumping coolant through said recycling device, a processing tank...
6193883 Microfiltration apparatus  
A filtration apparatus for separating and/or enriching dissolved substances from a suspension or suspensions having at least one filter means through which flow takes place, there being arranged on...
6149815 Precise electrokinetic delivery of minute volumes of liquid(s)  
Femtoliter to milliliter volumes of one or a plurality of different liquids are accurately dispensed electrokinetically without any direct electrical contact with such liquid(s). This is...
6096201 Apparatus for separation  
An apparatus for separating bodies from a flowing liquid in which the apparatus includes a rotary conveyor helix (3) which is disposed at an angle with the horizontal and has a lower portion (10)...
Matches 1 - 50 out of 211 1 2 3 4 5 >