B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor

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)
11/2002
11/20/2002	EP0885044B1 Conical fluid filter
11/20/2002	EP0713367B1 Subdivided solid extraction method
11/20/2002	CN2520931Y Domestic full automatic back flushing water treatment device
11/20/2002	CN1380125A Vertical full-automatic self-cleaning continuous filter
11/19/2002	US6481580 Fluid filter with locking mechanism
11/19/2002	US6481340 Brewer filter support
11/19/2002	CA2112494C Method and apparatus for rapidly testing the integrity of filter elements
11/14/2002	WO2002090937A2 Method and device for removing waste water samples
11/14/2002	WO2002089951A1 Process for regenerating a filtration cartridge for filtering a slurry
11/14/2002	WO2002089950A2 Membrane elements and a method for the production thereof
11/14/2002	US20020168469 Methods and machines for making glued shale shaker screens
11/14/2002	US20020168309 Method for recovering catalytic metals
11/14/2002	US20020166809 Fine filter for a fuel feed unit
11/14/2002	DE10122801A1 Verfahren und Vorrichtung zur Entnahme von Abwasserproben Method and apparatus for the removal of waste water samples
11/14/2002	DE10122095A1 Membranelemente und ein Verfahren zu deren Herstellung Membrane elements and a method for their preparation
11/14/2002	CA2446341A1 Method and device for removing waste water samples
11/13/2002	EP1256773A2 Device for disposing of debris filtered at the entrance of a heat exchanger
11/13/2002	EP1255604A1 Filter adapter for a liquid filter
11/13/2002	EP1185353B1 Ring filter consisting of star-shaped folded filtering material
11/13/2002	EP1089799A4 Apparatus and method for recovering photoresist developers and strippers
11/13/2002	EP0737091B9 Filter insert and process for producing the same
11/13/2002	CN2520326Y Self-cleaning automatic drainage water purifier assembly
11/13/2002	CN1379844A Fuel feeder
11/13/2002	CN1379842A Fuel feed device
11/13/2002	CN1379695A 柴油过滤器和除水器 Diesel filters and eliminators
11/12/2002	US6478959 Self-fixturing filter
11/12/2002	US6478958 Apparatus for filtering impurities out of fluid
11/12/2002	US6478957 Filtering apparatus for a wastewater treatment tank
11/12/2002	US6478956 Manually pressurized water filtering container
11/12/2002	US6478092 Well completion method and apparatus
11/07/2002	WO2002087726A1 Auxiliary filtration system and filtering method
11/07/2002	WO2002005919A3 Diesel fuel filter with interchangeable cartridge
11/07/2002	US20020164209 High capacity catch basin filtration system with adjustable deflector ring
11/07/2002	US20020162786 Liquid filtration device with backwashing feature
11/07/2002	US20020162779 Point-of-use water treatment system
11/07/2002	DE10217966A1 Filtervorrichtung Filter device
11/06/2002	EP1254692A1 Fluid filter for an automotive internal combustion engine
11/06/2002	EP1254690A2 Liquid filtration device with backwashing feature
11/06/2002	EP1235628A4 Full flow mechanical failsafe
11/06/2002	CN2519696Y Brush type self-cleaning filter water purifier
11/06/2002	CN1378478A Rotary type compressive filtrating machine
11/05/2002	US6475397 Method and means for filter back flushing
11/05/2002	US6475386 Filter for purifying domestic drinking water
11/05/2002	US6475380 Hydraulic oil reservoir
11/05/2002	US6475379 Recharge and filter cartridge
11/05/2002	US6475378 Cartridge filter
11/05/2002	US6475377 Media vacuum filter
11/04/2002	CA2380896A1 Liquid filtration device with backwashing feature
10/2002
10/31/2002	WO2002086019A2 Fcc reactor vessel
10/31/2002	WO2002085527A2 Cyclone separator
10/31/2002	WO2002085493A1 Filter device
10/31/2002	WO2002085490A1 Screen material
10/31/2002	WO2002085489A1 Handles for lenticular filter cartridge
10/31/2002	WO2002085488A1 Screen apparatus
10/31/2002	WO2002078817A8 Sloped screen separator that removes solids from a manure slurry
10/31/2002	WO2002058815A3 Filter packaging for filtering liquid or gaseous media
10/31/2002	US20020159838 Trench drain filtration system
10/31/2002	US20020158006 Cartridge filter element with housing seal retainer
10/31/2002	US20020158005 Self-cleaning fluid strainer using nozzle/diffuser for discharge expulsion
10/31/2002	US20020158004 Device for filtering a liquid, particularly for filtering a polymer plastic melt
10/31/2002	US20020158003 Auxiliary filtration system and filtering method
10/31/2002	US20020158002 Elutriation filter
10/31/2002	US20020158001 Filtering medium consists of three parts: peat moss, anthracite and bentonite
10/31/2002	US20020157539 Actuating the valve member of the fluid pulse generator to its open position to apply a high-pressure high-flow impulse of compressible fluid to filter outlet for back-flushing the filter body through the filter inlet
10/31/2002	DE10120410A1 Cistern for the collection of rain water, for use, has a pump to clean the filter at the inflow pipe, in an automatic action, triggered by a sensor when the filter is clogged
10/31/2002	CA2444620A1 Cyclone separator
10/31/2002	CA2444613A1 Fcc reactor vessel
10/30/2002	EP1252100A1 Water distillation system
10/30/2002	EP1251928A1 Screen unit for viscous mass
10/30/2002	EP1251925A1 Device, method, and system for removing contaminants from a liquid
10/30/2002	CN1377293A 过滤器组件 The filter assembly
10/30/2002	CN1376803A Recovery method for catalytic metal
10/30/2002	CN1376533A Filter device and back flushing method of filter device filter and power apparatus
10/29/2002	US6471877 Filter device for polycarbonate and production method for polycarbonate
10/29/2002	US6471857 Filter apparatus with sand filter bed
10/29/2002	US6471856 Pre-filter for a hot tub skimmer basket
10/29/2002	US6471070 Ecological fuel filter cartridge and element
10/27/2002	CA2383568A1 Self-cleaning fuel strainer using nozzle/diffuser for discharge expulsion
10/24/2002	WO2002084100A1 Fine filter for a fuel pump unit integrated in the swirl pot of a fuel tank
10/24/2002	WO2002083269A1 Method for filter fabrication
10/24/2002	WO2002034358A3 A screen for a shale shaker
10/24/2002	US20020153334 Method and apparatus for removing particulate contaminants from commercial laundry waste water
10/24/2002	US20020153328 Process for removing pyrophoric catalyst
10/24/2002	US20020153298 Handles for lenticular filter cartridge
10/24/2002	US20020153297 Coupling device for connecting a replaceable filter element to a conduit
10/24/2002	US20020152732 Hydrogen peroxide converts the nitrogen oxides to nitric acid, assuring that there is little nitrous acid remaining; acids are further reacted with potassium oxide to form potassium nitrate
10/24/2002	EP1171214A4 Filter assembly having a flexible housing and method of making same
10/24/2002	DE10118050A1 Fine filter for fuel supply unit has annular filter element for fixing to jacket surface of unit and swirl pot
10/23/2002	EP1250948A1 Pre-coat filter
10/23/2002	EP1012379B1 Blade arrangement for pulp screening apparatus
10/23/2002	CN1376083A Dewatering system
10/22/2002	US6468427 Fluid filter for use in extracorporeal blood processing
10/22/2002	US6468421 Bag filter wash-down system with vacuum break pulse
10/22/2002	US6468225 Method and apparatus for collecting bone tissue fragments
10/17/2002	WO2002081374A1 Process for size classifying ammonium sulfate crystals which are present in a suspension
10/17/2002	WO2002081052A1 Filter cartridge for a filter assembly
10/17/2002	WO2002081051A1 Filter element for use in biotopes, swimming ponds and the like
10/17/2002	WO2001062371A8 Membrane module for the separation of fluid mixtures
10/17/2002	WO2001047687A3 Filter for polymer melts
10/17/2002	US20020148773 Cylindrical filter

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