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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09/16/2004 | US20040178137 Reinforcement structures for multi-cell filter cartridge |
09/16/2004 | DE202004008233U1 Vorrichtung zum Filtern von verunreinigten Flüssigkeiten Apparatus for filtering contaminated liquids |
09/16/2004 | DE20122174U1 Liquid circuit, e.g. a tempering circuit, comprises a liquid storage tank, a pump, a liquid filter with a housing, and an outlet chamber |
09/16/2004 | DE19924630B4 Antriebsvorrichtung mit elliptischer Bewegung für Siebe vom stufenförmigen Typ Driving apparatus with elliptical motion for sieves stepped type |
09/16/2004 | DE10326391B3 Filtering device used as a water filter comprises blocking units having a rotating blocking plate with openings |
09/16/2004 | DE10302494B3 Vorrichtung zum Entfernen von Siebgut aus in einem Gerinne strömender Flüssigkeit An apparatus for removing screenings from liquid flowing in a channel |
09/15/2004 | EP1457246A1 Device for processing pulverous materials |
09/15/2004 | EP1457244A1 Filter device |
09/15/2004 | EP1456481A1 Faucet mount water filter |
09/15/2004 | EP1455729A1 Transferring device |
09/15/2004 | EP1345667B1 Module for treating fluids and a method for producing a module of this type |
09/15/2004 | EP1311334B1 Fluid filter operatable only with installed filter element |
09/15/2004 | EP1169103B1 Pumps and filter assemblies |
09/15/2004 | CN2641031Y Adjusting constant temp deironing appts. |
09/15/2004 | CN2641026Y Automatic cleaning filter for pipeline |
09/15/2004 | CN2640575Y Self-cleaning filter |
09/15/2004 | CN2640574Y Reverse flushing filter with automatic pressure regulation |
09/15/2004 | CN2640573Y Liquid filtering appts. |
09/15/2004 | CN2640572Y Dregs isolating filter |
09/15/2004 | CN1529679A Device for thickening or dewatering sludge, watery, sediments or the like, espeically surplus sludge in sewage treantment plants |
09/15/2004 | CN1529628A Filtration module including unitary filter cartridge bowl construction |
09/15/2004 | CN1528490A Positive electric rolling fine filter |
09/15/2004 | CN1166556C Method and equipment for preparation of purified hydrogen peroxide aqueous solution |
09/15/2004 | CN1166430C HF hot melt filtering bag for air filter and its production process |
09/14/2004 | US6790356 Oil filter assembly |
09/14/2004 | US6790351 Vertical filter |
09/14/2004 | US6790350 Membrane module for the separation of fluid mixtures |
09/14/2004 | US6789691 Sealable casing having a quarter-turn closing arrangement |
09/09/2004 | US20040173520 Plastic extruded center tube profile and method of manufacture |
09/09/2004 | US20040173511 Fluid filter with pressure relief valve |
09/09/2004 | US20040173510 Back washing valve and filtering apparatus with the same |
09/09/2004 | US20040173507 Water treatment device with fill-counting cartridge |
09/09/2004 | US20040173303 Method for producing a connection interface in a filter element and device for producing the same |
09/09/2004 | DE10307057A1 Container, for filtering contaminated water, comprises horizontal removable coarse filter and horizontal removable fine filter below filling opening |
09/08/2004 | EP1455080A2 Method of making a melt-blown filter medium for use in filters in internal combustion engines and product |
09/08/2004 | EP1453593A1 Filter element and filter apparatus for cross-flow filtration processes |
09/08/2004 | EP1453586A1 Filter assemblies |
09/08/2004 | EP0958023B1 Apparatus for screening |
09/08/2004 | CN2639594Y Cellular type oil filter |
09/08/2004 | CN2638822Y Mechanical self-cleaning filter |
09/08/2004 | CN1526939A Diesel oil purifier |
09/08/2004 | CN1526890A Drainage treating apparatus |
09/08/2004 | CN1526884A Impurity treating apparatus |
09/08/2004 | CN1526468A Multilayer filter |
09/07/2004 | US6787046 Pressure liquid filtration with ultrasonic bridging prevention |
09/07/2004 | US6787033 Apparatus for filtering impurities out of fluid |
09/07/2004 | US6787031 Filter cartridge with strap and method |
09/07/2004 | US6785964 Method for making a mechanical screen cylinder |
09/07/2004 | CA2200253C Fuel supply system for decontaminating injected fuel |
09/05/2004 | CA2421132A1 Filter |
09/02/2004 | WO2004073832A1 Filtration vessel |
09/02/2004 | WO2003061801A8 Hot-gas pressure-filter apparatus |
09/02/2004 | US20040168986 Fluid treating method and apparatus |
09/02/2004 | US20040168970 Filter cartridge |
09/02/2004 | US20040168966 Filter cartridge assembly |
09/02/2004 | US20040168959 Auxiliary filtration system and filtering method |
09/02/2004 | US20040168958 Fall thru sand trap |
09/02/2004 | US20040168957 Fluid treatment device and counter mechanism |
09/02/2004 | DE19755400B4 Im Tank angeordneter Kraftfahrzeugkraftstoffilter The tank arranged Kraftfahrzeugkraftstoffilter |
09/02/2004 | DE10313239B3 Filter arrangement for filtering liquids comprises a filter element having a filter mat with a fluid chamber and locking parts having fluid passages for fluid to flow into the fluid chamber inside of the filter element |
09/02/2004 | DE10307691A1 Filteranordnung für einen Verbrennungsmotor Filter assembly for an internal combustion engine |
09/02/2004 | DE10305865A1 Filtrationsvorrichtung Filtration device |
09/01/2004 | EP1452217A2 Method of forming fibers filter medium |
09/01/2004 | EP1452216A1 Filter device |
09/01/2004 | EP1450927A1 A method in the manufacture of a filter, and a filter |
09/01/2004 | CN2637474Y Multifunctional water purifier |
09/01/2004 | CN2636947Y Multifunctional superfine filter |
09/01/2004 | CN2636946Y Compact zero-leakage filter |
09/01/2004 | CN2636945Y Water impurity split stream apparatus |
09/01/2004 | CN2636944Y Self suction back flushing net type filtering apparatus |
09/01/2004 | CN1524987A Bag for pack with purifying material |
09/01/2004 | CN1164376C Environment protection method for recovering optical discs |
09/01/2004 | CN1164346C Automatic backflush filter |
08/31/2004 | US6783748 Passing a charged aqueous hydrogen peroxide solution containing impurities through a purifier tower packed with an ion exchange resin, a chelate resin or adsorption resin to thereby purify the charged aqueous hydrogen peroxide solution |
08/31/2004 | US6783732 Apparatus and method for avoiding cross-contamination due to pendent drops of fluid hanging from discharge conduits |
08/31/2004 | US6783674 Non-skid strainer |
08/31/2004 | US6783667 Screen unit for viscous mass |
08/31/2004 | US6783007 Arm assembly for cement truck nozzle cleaner |
08/31/2004 | CA2200492C Method and apparatus for collecting fragments of bone tissue |
08/26/2004 | WO2004071629A1 Vacuum filtration device |
08/26/2004 | WO2004071620A1 Filtration device |
08/26/2004 | WO2004043566A3 Distillation with vapour pressurization |
08/26/2004 | WO2004038130A8 Debris-capturing apparatus for pressure cleaners |
08/26/2004 | US20040166000 Wine must and pomace pump |
08/26/2004 | US20040164017 Filter element with vent orifice and assembly therefore |
08/26/2004 | US20040164016 Center tube |
08/26/2004 | US20040164015 Method of removing filter from filter cap |
08/26/2004 | US20040164009 Tank mounted oil filter assembly |
08/26/2004 | US20040164008 Oil filter cartridge |
08/26/2004 | DE202004007126U1 Cable for fixing filter cloth in wet filter installations for filtering industrial chemical products consists partially of a swellable material |
08/26/2004 | DE10305320A1 Filter arrangement for filtering suspensions comprises container having suspension feed line and suspension removal line, filtrate removal line and filtering unit |
08/26/2004 | DE10150543B4 Automatische Filterwechselvorrichtung sowie Filterabgabevorrichtung und Filterkopplungsanordnung hierfür Automatic filter replacement device and filter dispenser and filter coupling arrangement therefor |
08/25/2004 | EP1449572A2 Filter assembly, gearbox casing and vehicle |
08/25/2004 | EP1448288A1 Method for the cleaning of a filter element in a filtering chamber and a filter carrying out the method |
08/25/2004 | EP1448287A2 Filter for using in aerosol paint cans |
08/25/2004 | EP1448286A1 Filter canister, system containing filter canister, and their use |
08/25/2004 | EP1349635B1 Tank for draining a granular material/liquid mixture |
08/25/2004 | EP1059985B1 Rotary disc filtration device with means to reduce axial forces |
08/25/2004 | CN2635177Y Filter element back pulse cleaning homogenizing device |
08/25/2004 | CN1522975A By-pass flow treatment apparatus and process for medium small sized cyclic cooling water system |