Patents
Patents for B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor (33,527)
10/2005
10/05/2005CN1676191A Rotary filting parallel combined slag-water separating apparatus
10/05/2005CN1676190A Spin-on filter with performance enhancement features
10/04/2005US6951615 Grease removal system
10/04/2005US6951608 Compact filtering unit for a swimming pool basin
10/04/2005US6951606 Auxiliary filtration system for an engine
09/2005
09/29/2005WO2005089900A1 Solid-liquid filtration cloth and filtering device
09/29/2005WO2005089899A1 Filter device
09/29/2005WO2005089082A2 Assay device and method
09/29/2005US20050211623 Fatigue rated glass filled plastic filter assembly incorporating a coreless plastic filter element with integral seal
09/29/2005US20050211609 Hydraulic filter assembly with priority valve
09/29/2005DE202005011733U1 Air filter e.g. for vehicles, has pleated panel element bonded to a frame and a stable-shape cover plate to permit sealed-installation in, and withdrawal from, a housing
09/29/2005DE202005011727U1 Air filter e.g. for vehicles, has pleated panel element bonded to a frame with a stable-shape side strip attached to a cover plate for sealed-installation in, and withdrawal from, a housing
09/29/2005DE202004013097U1 Pressure filtration apparatus for biodiesel, useful for road tankers, contains replaceable filter cloth for removing particles
09/29/2005DE102004012617A1 Vorrichtung zum Filtrieren eines Fluids, insbesondere zum Filtrieren eines verflüssigten Kunststoffes An apparatus for filtering a fluid, in particular for filtering a liquefied plastic,
09/29/2005DE102004010968A1 Vorrichtung zum Filtrieren eines Fluids, insbesondere eines verflüssigten Kunststoffes An apparatus for filtering a fluid, in particular a liquefied plastic,
09/29/2005CA2560214A1 Solid-liquid filtration cloth and filtering device
09/28/2005EP1579904A2 Process for joining flexible flat materials, especially nonwoven filter media, using plastic profiles
09/28/2005EP1578693A2 Means to miniaturize diffusion filters for particulate removal
09/28/2005CN2728594Y Self-cleaning water filter
09/28/2005CN2728593Y 气体反洗过滤器 Gas filter backwashing
09/28/2005CN2728214Y Backwash combined filter for microirrigation
09/28/2005CN1674974A Aeration method
09/28/2005CN1674971A Filter element and method for the production thereof
09/28/2005CN1674970A Filter device
09/28/2005CN1672766A Oil product pipeline filter
09/28/2005CN1672765A Vacuum filter
09/28/2005CN1672764A Vacuum filter
09/27/2005US6949214 Method and apparatus for injection molding a fluid filter
09/27/2005US6949188 Filter assembly having improved sealing features
09/27/2005US6949183 Element manufacturing system having suction jig for accumulating fibers contained in fiber solution
09/27/2005US6949155 Filter element comprising an embossed weld connection clip and device for producing the same
09/27/2005US6948666 Filtering apparatus
09/22/2005WO2005088685A1 Treatment liquid feeding system and filter device
09/22/2005WO2005088684A1 Filter device
09/22/2005WO2005087476A2 Device for filtering a fluid, particularly a liquefied plastic
09/22/2005WO2005087343A1 Method of compacting a slurry by pressure filtration
09/22/2005WO2005018769A3 Structures that inhibit microbial growth
09/22/2005US20050205497 separation of liquid and solid mixtures contained in slurries, using separators comprising covered containers having filiters and pumps for creating a vaccum within the container that causes filtration
09/22/2005US20050205489 Positioned upstream of system inlet, reduces presence of non specific binding species; hydrophobic, lipophilic, activated carbon, cations, anions, ligands; fumed silica, glass; fibers, beads, membranes; affinity chromatography columns, ultrafiltration systems
09/22/2005US20050205488 Composite porous membrane and method for producing the same
09/22/2005US20050205486 Filter device
09/22/2005US20050205485 Filter device
09/22/2005US20050205484 Filter element, particularly for the static or dead-end filtration of fluids, and corresponding filter device
09/22/2005US20050205479 Greywater recycling apparatus
09/22/2005US20050205257 Viscosity control and filtration of well fluids
09/22/2005DE202005011726U1 Filter element has zigzag-folded filter, on to whose end transverse framing strip is fitted, longitudinal framing strips being mounted on either side of filter and triangular profile being mounted between filter end and transverse strip
09/22/2005DE202005011078U1 Filter element has mounting with slot, into which filter fits and which is closed by plate with hooks which fit around notches in slot, rectangular sealing plate being mounted on end of filter which has slots, through which hooks fit
09/22/2005DE202005005975U1 Suction- and cutting nozzle arrangement for filter systems comprises filter housing in which suction nozzles are mounted on either side of textile filter and cutting jets attached to them are moved in spiral pattern to clean filter
09/21/2005EP1577319A1 Prefilter system for biological systems
09/21/2005EP1576996A1 A filter device
09/21/2005CN2726702Y Copper powder filtering machine
09/21/2005CN1219572C 过滤器装置 Filter means
09/20/2005US6945289 Bottled water dispenser with shutoff, variable filtration capacity and replaceable cartridge filter
09/15/2005WO2005084917A1 Device for filtering a liquid in particular a liquefied plastic
09/15/2005WO2005084791A1 Filter system with filter means retractable into a housing
09/15/2005WO2005084776A1 Fine filtering apparatus controllable packing density using flexible fiber
09/15/2005US20050199560 Interchangeable ceramic filter assembly and molten metal processing apparatus including same
09/15/2005US20050199283 Hydraulic filter assembly with priority valve
09/15/2005DE102005006841A1 Fluidfilter mit kostengünstigem Gehäuse Fluid filter with low-cost housing
09/15/2005DE102004008879A1 Hydraulic filter for e.g. hydraulic drive system has slide valve between filter housing and hydraulic reservoir
09/15/2005CA2558955A1 Filter system with filter means retractable into a housing
09/14/2005EP1572317A1 Filter cartridge with strap and method
09/14/2005EP1436062B1 Filter element comprising an electrically conductive supporting weave
09/14/2005EP1412048A4 A filter cartridge
09/14/2005EP1370337B1 Filter module, installation kit for a filter module and a filter device
09/14/2005EP1335785B1 Filtration apparatus
09/14/2005EP1261414B1 Membrane module for the separation of fluid mixtures
09/14/2005CN2725537Y Composite drum core grease oil fine filter
09/14/2005CN1668362A Filter element for filtering fluids
09/14/2005CN1218834C Control system of product line based on industrial computer for manufacturing air filter element
09/13/2005US6942796 Filter device for filtering a liquid
09/13/2005US6942787 Filter module with pressure regulator
09/13/2005US6942106 Wound polypropylene yarn filter cartridge and method for making same
09/13/2005US6941652 Methods of fabricating a thin-wall expandable well screen assembly
09/13/2005CA2191526C Thin-walled, extruded activated carbon filter
09/09/2005WO2005082498A1 Water filtration using immersed membranes
09/09/2005WO2005082485A1 Media support screen arrangement for liquid filters
09/09/2005WO2005082484A1 Pleated corrugated filter media
09/09/2005WO2005081762A2 Self-cleaning filter apparatus
09/09/2005CA2560152A1 Water filtration using immersed membranes
09/09/2005CA2556491A1 Glaucoma implant having mems filter module
09/08/2005US20050194308 Method of producing a tight joint between a multi-layer synthetic material and a filter medium
09/08/2005US20050194307 Ice sieve
09/08/2005US20050193902 Solid-liquid separator
09/08/2005DE4343754B4 Verfahren zum Trennen einer unmischbaren Flüssigkeit/eines Flüssigkeitsgemisches und eine Vorrichtung dafür A method for separating an immiscible liquid / liquid mixture and an apparatus therefor
09/08/2005DE20320938U1 Production of laminated woven metal wire layers, for use as filters, feeds the overlaid layers between electrodes to be brought together and bond the layers together by resistance welding
09/08/2005DE10311012B4 Produktbearbeitungsvorrichtung für staubende Materialien Product processing apparatus for dusty materials
09/08/2005DE102005006881A1 Schraubfilter mit Leistungsverbesserungsmerkmalen Spin with improved performance characteristics
09/07/2005EP1570754A2 System for the extraction of the liquid component from drupes
09/07/2005EP1569735A1 Separator for purifying a fluid flow
09/07/2005EP1339472B1 Filter unit comprising a plurality of filter candles
09/07/2005EP1227868B1 Recyclable filter cartridge and pressure vessel
09/07/2005CN2723004Y Tubular precision filter
09/07/2005CN2723003Y 搅拌过滤器 Stir filter
09/07/2005CN1665578A Filter cartridge and stationary type water purifier
09/07/2005CN1217750C Device and method for connecting screen mesh
09/06/2005US6939466 Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
09/06/2005US6939464 Fuel-water separator unit with parallel flow
09/06/2005US6939463 Spa and pool filter
09/06/2005US6939385 Filter device for filtering fluids