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)
03/2006
03/10/2006CA2481143A1 Plastic filter
03/09/2006WO2006025962A2 Fluid filter system and related method
03/09/2006DE202005013261U1 Automatic cleaning and filtration system for process cooling water, e.g. for injection moulding machines, comprises a reversible-flow filter, a non-return valve, a drain valve, a by-pass valve and a control unit
03/09/2006DE19649013B4 Verfahren zur Reinigung einer Polymerschmelze-Filtrationsvorrichtung A process for purifying a polymer melt filtration apparatus
03/09/2006DE102004047888B3 Plissierter Filtereinsatz mit einem angespitzten Rahmen aus einem thermoplastischen Material Pleated filter cartridge with a sharpened framework of a thermoplastic material
03/09/2006DE102004042410A1 Filtermedium für ein Fluid Filter media for a fluid
03/08/2006EP1453593B1 Filter element and filter apparatus for cross-flow filtration processes
03/08/2006CN2762866Y Visualized and pressure-differential type back-washing filter
03/08/2006CN2762865Y Lamination spiral filtering machine
03/08/2006CN2762864Y Solid/liquid separator
03/08/2006CN1743050A Rotor for a fibrous suspension strainer
03/08/2006CN1244507C Apparatus and method for high speed dewatering of slurries
03/07/2006US7008966 separating and removing slurry hydrocarbon liquid from a three phase, Fischer-Tropsch type hydrocarbon synthesis slurry using a filter having hollow filter elements arrayed across a manifold connected to a filtrate conduit; easy replacement filter
03/07/2006US7008537 Microporous filter media, filtration systems containing same, and methods of making and using
03/07/2006US7008468 HEPA vacuum recovery system
03/02/2006US20060043029 Continuous liquid delivery system with anti-clog function
03/02/2006US20060043027 Automotive fluid filter with sintered pellet filter medium and associated method
03/02/2006US20060043024 Multi-stage Carbon Block Filters
03/02/2006US20060043019 porous hollow tube on support
03/02/2006US20060043014 joining alumina forming metal part of high temperature stainless steel or high temperature superalloy to a ceramic part with a modified braze including braze temperature raising agents of Pd and/or Pt or braze temperature lowering agents of V2O5 and/or MoO3
03/02/2006US20060043009 Micro filter device for an in line filtering configuration
03/02/2006DE19840231B4 Verfahren zum Herstellen eines in Falten gelegten Filtermaterials A method of manufacturing a pleated filter material
03/02/2006DE19636014B4 Vorrichtung und Verfahren zur Filtration einer Flüssigkeit Apparatus and method for filtering a liquid
03/02/2006CA2577182A1 Movable filter system
03/01/2006EP1629876A1 Modular filter assembly with retaining elements
03/01/2006EP1629875A1 Filter unit with deaerating mechanism
03/01/2006EP1628922A1 Microporous filter media with intrinsic safety feature
03/01/2006EP1554028B1 Filterelement including filtration media with multi-layer pleat support
03/01/2006EP0871856B1 Method and apparatus for working up a sample of liquid
03/01/2006CN1742143A Device for removing material to be screened from liquid flowing in a channel
03/01/2006CN1243593C 空气净化器 Air Purifier
03/01/2006CN1243592C Filter
02/2006
02/28/2006US7005066 Trash trap for liquid manure disposal systems
02/28/2006US7005064 Method and apparatus for remediating wastewater holding areas and the like
02/23/2006WO2006018437A1 High-pressure spiral filter
02/23/2006US20060037907 Pressure exchange apparatus with dynamic sealing mechanism
02/23/2006US20060037906 Liquid filter assembly
02/23/2006US20060037905 Solid-liquid separator
02/23/2006US20060037903 Bioremediation; wetland contaminant draining, removal; draining portion of body of water, permitting remaining sedementary and vegetative material to dry on bottom of body of water, permitting new vegetation to proliferate, tilling new vegetation, then rehydrating
02/23/2006DE202005019611U1 Replaceable, pleated filter element, has longitudinal edges lying in planes which are angled with respect to its front and rear surfaces
02/23/2006DE10394187T5 Filtervorrichtung Filter device
02/23/2006DE102005036664A1 Partikelfilter für ein Brennstoffzellenkühlmittel Particle filter for a fuel cell coolant
02/23/2006DE102004038831A1 Filter for automotive gearbox and/or engine oil has parallel coarse, medium and fine filter stages
02/22/2006EP1626795A2 Bidirectional working filter
02/22/2006EP1626794A1 Filter element
02/22/2006EP1626793A1 Fine-screened grid
02/22/2006EP1626792A1 Method and device for cleaning melt filtration systems
02/22/2006CN2759567Y On-line backwash gamma type filter apparatus
02/22/2006CN2759564Y Improved hermetic filtering machine
02/22/2006CN2759563Y On-line back flush filtering device
02/22/2006CN2759562Y Multi-bag type filtering machine
02/22/2006CN2759561Y Barrel type filtering machine
02/22/2006CN2759560Y Interlayer type filtering machine
02/22/2006CN2759559Y Precision filter
02/22/2006CN1738672A Filter condition indicator
02/22/2006CN1738668A Pressurized vapor cycle liquid distillation
02/22/2006CN1737240A Industrial washing machine external plasma washing equipment
02/22/2006CN1736695A Solid-liquid separator
02/22/2006CN1736542A Automatic control arrangement of mechanical filter
02/22/2006CN1242879C Screw press
02/21/2006US7001517 Collapsible filter element
02/21/2006US7001507 Retention and removal of debris and pollutants from surface water runoff
02/21/2006US7001506 Self-cleaning circulatin system and method
02/21/2006US7000782 Backwash flushing filter
02/21/2006US7000781 Filtering device
02/21/2006US7000777 Vibratory separator screens
02/21/2006US7000776 Screen assembly for vibratory separators
02/21/2006CA2232665C Screening arrangement
02/16/2006WO2006016944A1 Method of forming self-supporting pleated filter media
02/16/2006WO2006016923A2 Mass or energy transfer cartridge and module
02/16/2006WO2005019566A3 Hose clasp for a pool cleaner filter bag
02/16/2006US20060035386 Channeled fractionation apparatus for separating, capturing and detecting proteins
02/16/2006US20060032811 Transition radiation apparatus and method therefor
02/16/2006US20060032810 Tuna spinner
02/16/2006US20060032809 Dewatering bag
02/16/2006US20060032796 Filter appliance and inner container for a filter apppliance
02/16/2006US20060032791 Screen device
02/16/2006US20060032494 Microstructured filter
02/16/2006US20060032200 Screen for gases
02/16/2006DE20321132U1 Filtration device for e.g. separating oil-water emulsions comprises a pressure-resistant housing with a liquid inlet opening and a filtrate outlet opening
02/16/2006DE19809375B4 Austauschbares Filter Replaceable filter
02/16/2006DE102004036972A1 Flüssigkeitsfilter mit einem austauschbaren Ringfilterelement und einer Leerlaufeinrichtung Liquid filter with a replaceable ring filter element and an idle device
02/16/2006DE10154702B4 Filtermodulverpackung Filter Module Packaging
02/16/2006CA2572307A1 Method of forming self-supporting pleated filter media
02/15/2006EP1624950A1 Process for prefiltration of a protein solution
02/15/2006EP1624947A2 Improved self-cleaning strainer
02/15/2006EP1286746B1 Filtration systems
02/15/2006EP0993331B1 Microbial sampler and concentrator
02/15/2006CN2757894Y Duplex roller type solid liquid separator
02/15/2006CN2757893Y Infiltration purification treatment device
02/15/2006CN1735445A Filter cartridge having component for use with a sensor system, assemblies and methods
02/15/2006CN1733351A Stainless steel V-shaped filter screen used for water filtering and purifying apparatus
02/15/2006CN1733350A Environment-friendly type intelligent highly effective industrial water filter
02/15/2006CN1241670C Filtration module including unitary filter cartridge bowl construction
02/15/2006CN1241669C Method for flushing particle-bearing filter beds to sterilise and decontaminate same
02/14/2006US6998058 Comprises fibrillated cellulose fibers
02/14/2006US6998039 Catch basin filter
02/14/2006US6998038 Stormwater treatment system
02/14/2006US6997968 Filter element having sealing members and methods
02/14/2006US6997327 Salt-tolerant, water absorbing filter