| 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) |
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| 07/11/2001 | EP1113851A1 Blood filter |
| 07/11/2001 | EP0949948B1 Method and device for continuous filtration of liquids |
| 07/11/2001 | CN2438495Y Rotary pulse spraying dust-removing device |
| 07/11/2001 | CN1303313A Filtration and extraction device and method of using same |
| 07/11/2001 | CN1068239C Apparatus and method for separating solids from flowing liquids or gases |
| 07/11/2001 | CN1068238C Method and apparatus for recovering water from sewer main |
| 07/11/2001 | CN1068237C Liquid filtering apparatus |
| 07/10/2001 | US6258274 Method for reducing sludge within a river or the like |
| 07/10/2001 | US6258268 Container filter box for de-watering solids |
| 07/10/2001 | US6258262 Filter of processing volume ratio adapted screw press type |
| 07/10/2001 | US6257416 Fluid treatment device with tangential ducts and method for dimensioning the device |
| 07/05/2001 | WO2001048141A1 Device for microbiological examination of a sample of liquid under pressure and method for draining this device |
| 07/05/2001 | WO2001047687A2 Filter for polymer melts |
| 07/05/2001 | WO2001047614A1 Filtration and microfiltration device for fluids and uses thereof |
| 07/05/2001 | US20010006157 Digesting an organic substrate in a first anaerobic reactor to provide solids and liquid; concentrating by separating liquids; returning solids to anaerobic reactor; pasteurizing by direct contact with a fluid; digestion |
| 07/05/2001 | US20010005985 Filter device for a fuel supply system of an internal combustion engine of a motor vehicle |
| 07/05/2001 | DE19963388A1 Filtervorrichtung für ein Kraftstoffversorgungssystem einer Brennkraftmaschine eines Fahrzeugs Filter device for a fuel supply system of an internal combustion engine of a vehicle |
| 07/05/2001 | DE19961426A1 Anordnung zum Filtern von Kunststoffschmelzen Arrangement for filtering of plastic melts |
| 07/05/2001 | DE10046494A1 Filter for engine oil has filter element inside filter housing wall forming with valve end disc a non-return valve for crude oil supply |
| 07/05/2001 | DE10015951A1 Air filter has supports at inflow and/or outflow sides overlapping with projection of built-up adhesive on plane of neighboring folded wall for increased resistance to changing pressure directions |
| 07/04/2001 | EP1113164A2 Filter for a fuel supply system of a combustion engine of a vehicle |
| 07/04/2001 | EP1112771A1 Filter device for polycarbonate and production method for polycarbonate |
| 07/04/2001 | EP0888159B1 Regeneratable filter element for installation in a pressure filter container |
| 07/04/2001 | EP0723496B1 Sealing device for polymer filtration apparatus |
| 07/04/2001 | CN1302220A Method and device for filtering particles from liquid |
| 07/04/2001 | CN1067906C Reverse washing filter |
| 07/03/2001 | US6254774 Apparatus for radioactive particulate filtration |
| 07/03/2001 | US6254770 Sewer basket and its support |
| 07/03/2001 | US6254769 Aquarium maintenance system |
| 07/03/2001 | US6254767 Semiconductor device manufacturing apparatus having controller detecting function of filter |
| 07/03/2001 | US6254729 Pulper with extraction plate assembly having removable inserts and method of manufacturing same |
| 07/03/2001 | US6254653 Pleated fluid filter medium blend |
| 07/03/2001 | US6253925 Mechanical gap filter |
| 06/28/2001 | WO2001045867A1 Rider bar screen panel |
| 06/28/2001 | WO2001045823A1 Filter element |
| 06/28/2001 | US20010004977 Method of fluid filtering |
| 06/28/2001 | DE19961580A1 Flüssigkeitsfilter mit Ablaß für Flüssigkeitsrückstände Liquid filter with drain for liquid residues |
| 06/28/2001 | DE19961579A1 Filter especially as oil filter in lubricating oil system of internal combustion engine has valve rod with seal through which outlet opening in cooler is sealed relative to fluid flow and to connections communicating with filter housing |
| 06/28/2001 | DE19960203A1 Oil filter, for IC motor, has non-return valve at inlet with direct connection to bypass valve |
| 06/27/2001 | EP1110591A1 Improved self-cleaning filter |
| 06/27/2001 | EP1110590A2 Liquid filter with drain for liquid residues |
| 06/27/2001 | EP1110589A1 Back-flushable filtering device |
| 06/27/2001 | EP1109616A1 Apparatus for aseptic vortex flow concentration |
| 06/27/2001 | CN2436212Y Silicon carbide environment protection dust remover |
| 06/27/2001 | CN1301427A Integrated paper pulp and process machinery having integrated drive and control and methods for use thereof |
| 06/27/2001 | CN1301189A Antimicrobial filter cartridge |
| 06/26/2001 | US6251294 Closing inlet valves prevention solids contamination, energizing an ultrasonic transducers fixed on housings for times, accumulation of solids and resuming filtration |
| 06/26/2001 | US6251293 Microelectronics, pumping and suction of fluids |
| 06/26/2001 | US6251291 Reservoir-and-filter system and method of use |
| 06/26/2001 | US6251273 Filter |
| 06/26/2001 | US6251270 Fuel circuit with protected main filter |
| 06/26/2001 | US6251266 Suction tube inlet with strainer |
| 06/26/2001 | US6251265 Pressure regulating sludge filter |
| 06/26/2001 | US6250209 Brewer filter support |
| 06/21/2001 | WO2001043864A1 An apparatus for removing pyrophoric catalyst |
| 06/21/2001 | WO2001043863A1 A process for removing pyrophoric catalyst |
| 06/21/2001 | WO2001043847A2 Arrangement for filtering plastic melts |
| 06/21/2001 | WO2001043845A1 Method and device for capturing fine particles by trapping in a solid mixture of carbon dioxide snow type |
| 06/21/2001 | WO2001012294B1 Center tube with built in snap for automotive oil filter |
| 06/21/2001 | WO2000078470A8 Connection device |
| 06/21/2001 | US20010004061 Filter element has an in-flow area for accepting incoming fuel, and an out-flow area for delivering fuel that has passed through the element; minimizes skin contact during changes, minimizes fuel spillage |
| 06/21/2001 | DE19960600A1 Fluid filter for fuels has filter housing and filter head with projections requiring rotary movement of less than one sixth revolution for assembly and dismantling |
| 06/21/2001 | DE19960138A1 Mechanical filter comprises pre-filter consisting of layers of filterable porous material arranged on feed side of main filter |
| 06/21/2001 | DE19954217A1 Water meter with pre-filter; has reverse flow device, where water flows through filter, then through water meter, and back through water filters, before being passed to drain channel |
| 06/21/2001 | CA2394407A1 Arrangement for filtering plastic melts |
| 06/20/2001 | EP1108457A1 Filtering device for swimming pools |
| 06/20/2001 | EP1108456A1 Combination full flow and bypass filter with venturi nozzle |
| 06/20/2001 | EP1108455A1 Device for the separation of washing and rain water for obtaining pre-cleaned water for domestic use |
| 06/20/2001 | EP1108084A1 Screening of fibrous suspensions |
| 06/20/2001 | EP1107818A1 Candle filter elements and method for fixing same in a pressure vessel |
| 06/20/2001 | EP0951327B1 Device for continuous filtration of liquids |
| 06/20/2001 | EP0751811B1 Filter |
| 06/20/2001 | CN2435384Y Single-cylinder back-cleaning water purifier |
| 06/20/2001 | CN1067291C 过滤器 Filter |
| 06/20/2001 | CN1067289C Method of separating solids from liquids and/or separating emulsions |
| 06/19/2001 | US6248246 Continuous-action filtering method and apparatus |
| 06/19/2001 | US6248236 Double pass fuel filter assembly |
| 06/19/2001 | US6247600 Paint strainer |
| 06/19/2001 | US6247486 Liquid filter with built-in pressure regulator |
| 06/19/2001 | US6247480 Pressure washer containment assembly and method with a passive skimmer |
| 06/19/2001 | US6247221 Method for sealing and/or joining an end of a ceramic filter |
| 06/19/2001 | CA2186136C Filtering apparatus |
| 06/14/2001 | WO2001017657A3 Fluid filter with a discharge dome that is fixed to the housing |
| 06/13/2001 | EP1106795A1 Liquid filter with automatic purge for combustion engine |
| 06/13/2001 | EP1106230A1 Manufacturing process for a filter cassette having folded filter media and a zig zag profiled tool |
| 06/13/2001 | EP1106227A1 Candle precoated filter and process for residual volume filtration |
| 06/13/2001 | EP1105200A1 Filter assemblies |
| 06/13/2001 | EP1015095B1 Filter element with plastic filter casing |
| 06/13/2001 | EP0949949B1 Device for filtering fluids containing impurities |
| 06/13/2001 | EP0948387B1 Encapsulated lenticular filter cartridge |
| 06/13/2001 | EP0879077B1 Device for filtering plasticised thermoplastics and filter unit therefor |
| 06/13/2001 | CN2434049Y 二合一晶体过滤器 Combo crystal filter |
| 06/13/2001 | CN1298989A Method for prepn. of filter element |
| 06/13/2001 | CN1066976C Assembly for processign a fluid by filtration and centrifugation |
| 06/13/2001 | CN1066974C Waste cotton retention unit for cotton adsorption tube of cleaner |
| 06/12/2001 | USRE37216 Water treatment cartridge and base |
| 06/12/2001 | US6245701 Porous ceramic for producing alkali ion water, method for producing the porous ceramic and device for producing the alkali ion water |
| 06/12/2001 | US6245130 Filter system |
| 06/12/2001 | US6244929 Chemical-mechanical-polishing system with continuous filtration |
| 06/07/2001 | WO2001039965A1 Screw press apparatus |