| 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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| 06/15/2005 | CN1626267A Centripetal current type transmission, engine filter and its manufacturing method |
| 06/15/2005 | CN1625940A Method for culturing and producing cffeetive ingredients in polyose of saussurca hairy roots of saussurea medusa maxim |
| 06/14/2005 | US6904788 Single-body multiple sensing device |
| 06/14/2005 | CA2354984C Solid and liquid separation device |
| 06/09/2005 | WO2005051514A1 Cleaning device for a trash screen, trash screen comprising a cleaning device, and method for cleaning one such trash screen |
| 06/09/2005 | US20050121401 Backwash flushing filter |
| 06/09/2005 | US20050121400 Provides filtration in macro, micro and nano ranges for a variety of fluids; filtration size is adjustable in order to enable the user to vary the size of the suspended solids being trapped therein |
| 06/09/2005 | US20050121382 Backwash flushing filter |
| 06/09/2005 | US20050121376 Fuel filter with self-heating device |
| 06/09/2005 | DE29924737U1 Appliance (washing machine, continuous heater etc.) has fluid duct(s) incorporating filter body |
| 06/09/2005 | DE202005005067U1 Automotive cabin air filter is retained within surrounding frame by flat panel seal with locating apertures for closure |
| 06/09/2005 | DE202005003709U1 Rake system for mechanical cleaning of liquid media comprises a rake, and a rake cleaning device with an extension arm on which a cleaning rake is attached so that it can be displaced along the longitudinal axis |
| 06/09/2005 | DE10352703A1 Filter arrangement used as an oil filter comprises a filter housing with a filter insert divided into segments which delimit a fluid chamber |
| 06/09/2005 | DE10350492A1 Reinigungsvorrichtung für einen Siebrechen, Siebrechen mit Reinigungsvorrichtung, sowie Verfahren zur Reinigung eines Siebrechens Cleaning device for a CSO screen, Screen having a cleaning apparatus and method for cleaning a CSO screen |
| 06/08/2005 | EP1444056B1 Sifting screen |
| 06/08/2005 | EP1307273B1 Microfiltration housing |
| 06/08/2005 | EP1128913B1 A screen for use in a shale shaker |
| 06/08/2005 | CN2703753Y Water-purifying device washed without dismounting |
| 06/08/2005 | CN1625434A Microporous filter media, filtration systems containing same, and methods of making and using |
| 06/08/2005 | CN1625429A Nanofiber filter media |
| 06/08/2005 | CN1625428A Precoat filter media, and methods of making and using |
| 06/08/2005 | CN1205383C Drum sieve |
| 06/08/2005 | CN1204952C Apparatus for removing removed substance from fluid |
| 06/08/2005 | CN1204951C Hub ring and support plate for filter plate and their manufacture |
| 06/07/2005 | US6902673 Single port manifold |
| 06/07/2005 | US6902669 Filter cartridge with floating seal |
| 06/07/2005 | US6902598 Filter with efficiently sealed end |
| 06/05/2005 | WO2005039733A1 Filtration device |
| 06/02/2005 | WO2005049174A1 Solvent filtration system and methods |
| 06/02/2005 | WO2005049172A2 A fluid filtration system and method of filtering fluid |
| 06/02/2005 | WO2005035866A3 Integrated paper comprising fibrillated fibers and active particles immobilized therein |
| 06/02/2005 | US20050115911 Equiped with plenums having metering slots; easy replacement; uniform flow distribution and backwashing |
| 06/02/2005 | US20050115888 Filtration cartridges with metallic end members and method of manufacturing |
| 06/02/2005 | US20050115886 Backflushing filter |
| 06/02/2005 | US20050115882 Fuel cell system including an ion filter |
| 06/02/2005 | US20050115876 Fluid filter with pressure relief valve |
| 06/02/2005 | DE19745381B4 Filtermedium zur Feststoff-Flüssigkeitstrennung insbesondere für flüssige Abfallstoffe, Abwasser usw. Filter medium for solid-liquid separation in particular for liquid waste, sewage, etc. |
| 06/02/2005 | DE10352937B3 Filterelement für das Zurückhalten von Grobstoffen in einer fließenden Flüssigkeit Filter element for the retention of coarse matter in a flowing liquid |
| 06/02/2005 | DE10350493A1 Cleaning device for cleaning effluent in effluent treatment installations comprises a cleaning unit with means for producing a low pressure on a cleaning section to form an eddy directed from a sieve rake to the cleaning section |
| 06/01/2005 | EP1534410A1 Aeration method |
| 06/01/2005 | CN2702767Y Stainless steel high-temperature resistant corrosion resisting needle punched felt filtering bag |
| 06/01/2005 | CN1622919A Equipment and method for separating and filtering particles and biosome from flowing liquid |
| 06/01/2005 | CN1622848A Cassette filter |
| 05/31/2005 | US6899807 Solid and liquid separation device |
| 05/26/2005 | WO2005046838A1 Filter system for an automobile engine |
| 05/26/2005 | WO2004110594B1 Suction air filter |
| 05/26/2005 | WO2004103413A3 Filter cleaning and decontaminating system |
| 05/26/2005 | WO2004060537A3 Filter element assembly and parts therefor |
| 05/26/2005 | US20050109712 Water filtration system having removable filter panels |
| 05/26/2005 | US20050109684 Voraxial filtration sytem with self-cleaning auxiliary filtration apparatus |
| 05/26/2005 | US20050109680 Sensing device using MEMS technology and prognostic health monitoring |
| 05/26/2005 | US20050108867 Filter cartridge and process |
| 05/25/2005 | EP1531921A1 Tapered hydrophobic filter for suction canisters |
| 05/25/2005 | DE202004005849U1 Backwashing filter for filtering cooling lubricants comprises a filter support having a closed outer peripheral wall and an opening for chambers |
| 05/25/2005 | DE10348301A1 Filter element for cleaning fluids has cylindrical filter element surrounding central space and held by cylindrical cage with impervious end caps |
| 05/25/2005 | DE102004025115A1 Device for filtering liquids to be purified, especially machine tool coolants with a moveable filter band |
| 05/25/2005 | CN1618741A Method of cleaning reverse osmosis membrane and discharge water recovery method using said method |
| 05/24/2005 | US6896820 Automatic screening of liquid streams |
| 05/24/2005 | US6896803 Filter apparatus and associated method |
| 05/24/2005 | CA2136169C Filter unit and equipment for the removal of sludge from salt baths |
| 05/19/2005 | WO2005044420A1 Low residual sediment liquid filter arrangement, and methods |
| 05/19/2005 | WO2005044419A1 Filter apparatus |
| 05/19/2005 | WO2005044418A2 Flow-through removal device and system using such device |
| 05/19/2005 | US20050103728 Diesel fuel purifier |
| 05/19/2005 | US20050103704 Strainer basket and method of making and using the same |
| 05/19/2005 | US20050103701 Liquid filter arrangement with secondary filter and bypass flow |
| 05/19/2005 | US20050103700 Filter device |
| 05/19/2005 | CA2544813A1 Filter apparatus |
| 05/19/2005 | CA2538839A1 Flow-through removal device and system using such device |
| 05/18/2005 | EP1530993A2 Filter element for belt filter for fluids and belt filter for such a filter element |
| 05/18/2005 | EP1530992A2 Filtering element for retaining coarse contaminants of a flowing liquid |
| 05/18/2005 | CN1201846C Filter |
| 05/17/2005 | US6893573 Pond filter with filter member and nozzle |
| 05/17/2005 | US6893561 Liquid filter with a cast metal housing and method of producing the same |
| 05/17/2005 | US6892892 Frustum filter used for separation of cation and anion exchange resins |
| 05/17/2005 | US6892891 Manure management system using sloped screen separator |
| 05/17/2005 | US6892888 Screen with unibody structure |
| 05/17/2005 | CA2127574C Sealing device, on tubular and/or circular tanks, for firing membrane valves, for cleaning sleeve filters |
| 05/12/2005 | WO2005043143A2 Method for recognising the moment when a body is submerged in or emerges from a liquid |
| 05/12/2005 | WO2005042962A1 Fuel filter |
| 05/12/2005 | WO2005042132A1 Fine filtering apparatus using flexible fiber filter module |
| 05/12/2005 | WO2005023394A3 Filter assembly with sealed, magnetically coupled cleaning head actuator |
| 05/12/2005 | WO2005000744A3 Stationary cloth media filtration |
| 05/12/2005 | US20050098508 Return-side filter for use in a vehicle transmission |
| 05/11/2005 | EP1415050B1 Submerged intake filter assembly |
| 05/11/2005 | EP1218081B1 Filter and valve apparatus |
| 05/11/2005 | CN2698435Y Filtering device with automatically regenerable filter screen |
| 05/11/2005 | CN2698434Y Horizontal high-speed filtering device using fiber filtering materials |
| 05/11/2005 | CN2698433Y Fine filter core for household pure water machine |
| 05/11/2005 | CN1615185A Apparatus for separating material |
| 05/11/2005 | CN1615170A Filter device |
| 05/11/2005 | CN1613540A Structure of filter with replaceable parts |
| 05/11/2005 | CN1613538A Cripling tubulating filter |
| 05/11/2005 | CN1613520A Multilumen filter |
| 05/11/2005 | CN1201049C Pulp-screening device |
| 05/11/2005 | CN1200754C Deep and long cage oil filtering screen |
| 05/10/2005 | US6890441 Centrally located inner cylinder with at least one filter in wall in combination with at least one filter in wall of outer column; use of continuous hydraulic transport of bed diminishes a.o. deformation and damage to crystals |
| 05/10/2005 | US6890434 Backflush filter, in particular for filtering lubricant oil |
| 05/10/2005 | US6890242 Method of fabricating a semiconductor device |
| 05/10/2005 | US6890129 Dried product discharge system |