Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › 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)
04/2000
04/20/2000DE19847999A1 Diesel fuel filter with automatic water disposal is used to pump under pressure dewater fuel to main filter
04/20/2000DE19847998A1 Cartridge filter, for use in gas or liquid filtration, has cylindrical element sealed by embedding its ends with thermosetting coupons
04/20/2000DE19847485A1 Filter for water supply, especially stored rainwater, has middle part with filter screen movable between two positions inside
04/19/2000EP0993853A2 A device for filtering liquid substances
04/19/2000CN2374244Y Multifunctional filter element of purifier
04/19/2000CN2374243Y Filter element of duster
04/19/2000CN2374242Y Multipurpose solid-liquid separator
04/19/2000CN1250749A Means for supply of cold water or hot water
04/19/2000CN1051585C Filtration system
04/18/2000US6051139 Device for filtering slurry
04/18/2000US6051138 Slack filter tube with tensioning means
04/18/2000US6051137 Sewage dewatering process and equipment
04/18/2000US6051131 Flow modifier for submerged intake screen
04/18/2000US6051103 Paper-making screen apparatus
04/18/2000CA2035274C A wastewater treatment mechanism
04/18/2000CA2034521C Cylindrical filters and their manufacture
04/13/2000WO2000020096A1 Filter and method of filtering a fluid
04/13/2000WO2000020091A1 Improved wedge wire and paper stock screening apparatus incorporating such wedge wire
04/13/2000WO2000020090A1 Method for producing a sealing connection
04/12/2000EP0991457A1 Parallel-flow filter head
04/12/2000CN2373154Y Magnetic filtering circulator for lubricating oil
04/12/2000CN1249957A Multifunctional enclosed continuous filter
04/11/2000US6048454 Oil filter pack and assembly
04/11/2000US6048408 Method of filtering debris from fluid back splash
04/11/2000US6048298 Apparatus for forming spiral pleated filter cartridges
04/11/2000CA2022884C A continuously and automatically functioning device for the drainage of sludge, especially of sewage sludge
04/06/2000WO2000019022A1 Flow modifier for submerged intake screen
04/06/2000WO2000018497A1 Filtration systems and methods
04/06/2000WO2000018488A1 Continuous-action filtering method and apparatus
04/06/2000WO2000018487A1 Filtration device and an indicating apparatus and method for a filtration device
04/06/2000WO2000018482A2 Fluid filter and methods for making same
04/06/2000DE19845145A1 Verfahren zum Herstellen einer Dichtverbindung A method for producing a sealing compound
04/06/2000CA2345265A1 Filtration systems and methods
04/06/2000CA2312218A1 Continuous-action filtering method and apparatus
04/05/2000EP0989898A1 Antimicrobial filter cartridge
04/05/2000EP0989897A1 Bar screen basket for fiber suspensions and method for the production thereof
04/05/2000CN2372038Y Automatic controlled filtration separator
04/05/2000CN2372037Y Fresh milk impurity content determination and abnormal milk suction filter
04/04/2000US6045691 Sewer eco-collar for opening with covers
04/04/2000US6045600 Filter cartridge and a method for its manufacture
04/04/2000US6045598 Filter insert
04/04/2000US6045597 Pleated filter with spacer insert
04/04/2000US6045540 Filtration apparatus
04/04/2000CA2110026C System for separating an immiscible liquid/liquid mixture and apparatus therefor
03/2000
03/30/2000WO2000016970A1 Continuous squeeze-dewatering device
03/30/2000WO2000016876A1 Method for cleaning filter housings
03/30/2000WO2000016875A2 Candle filter element
03/30/2000WO2000016874A1 Filters
03/30/2000DE19900334C1 Initial mechanical sewage cleaning appts has an angled sieve pipe inserted into the sewage flow channel with a base sieve to extract ground organic matter and inorganic material which cannot be reduced
03/30/2000CA2379426A1 Candle filter element
03/29/2000EP0988962A1 Filter of processing volume ratio adapted screw press type
03/29/2000EP0988896A2 Integrated diverter and waste comminutor
03/29/2000EP0988881A1 Sieving device for paint or the like and method for producing such
03/29/2000EP0988103A4 In-line gravity driven liquid filtration device useable to filter blood or blood products
03/29/2000EP0988103A1 In-line gravity driven liquid filtration device useable to filter blood or blood products
03/29/2000CN2370937Y Millipore filter of stainless steel
03/29/2000CN1249059A BWR emergency core cooling system strainer
03/28/2000US6042726 Apparatus for filtering industrial liquids
03/28/2000US6042721 Effluent treatment apparatus
03/28/2000US6041944 Spiral multiple-tube filter
03/23/2000WO2000015331A1 Extraction articles and methods
03/23/2000DE19846916A1 Machine producing pleated filters for e.g. automobiles employs meshing toothed wheels for transport, in which teeth form part of filter material conveying belt passing over one wheel.
03/23/2000DE19844310A1 Water filter for removal of fine particles from laboratory samples incorporates ultrasonic emitter which provides unlimited filter service life without manual intervention
03/23/2000DE19843308A1 Cleaning the housing of a candle filter comprises spraying fluid into corner between carrier plate and flange to create film along wall
03/23/2000DE19842302A1 Securing of filter candles in carrier plate comprises providing two centering and sealing areas for the headpiece
03/23/2000CA2341164A1 Extraction articles and methods
03/22/2000CN2369742Y 滤水器 Water Filters
03/22/2000CN2369741Y Improved electrostatic powder recovering filter core
03/21/2000CA2121517C Fluid flow filter and method of making same
03/16/2000WO2000013767A1 Fluid treatment elements, methods for cleaning fluid treatment elements and methods for treating fluids
03/16/2000WO2000013763A1 Laser welded transmission filter housing and method and apparatus for making same
03/16/2000DE19841368A1 Boiler with internal rotating filter cleaner arm also cleaning the entire inner surface of the unfiltered fluid chamber
03/16/2000CA2344491A1 Laser welded transmission filter housing and method and apparatus for making same
03/16/2000CA2343402A1 Fluid treatment elements, methods for cleaning fluid treatment elements and methods for treating fluids
03/15/2000EP0984824A1 Bar screen with rotating rakes
03/15/2000EP0970477A4 Suction system with end supported internal core tube suction strainers
03/15/2000EP0881929A4 An in-line blood filtration device
03/15/2000CN2368588Y Continuous filter
03/15/2000CN1247480A Filtration device
03/15/2000CN1247479A Flat filter element and filter module composed of filter elements
03/14/2000US6036853 Articulated filter core element
03/14/2000US6036850 Filtration system for zebra mussels
03/09/2000WO2000012811A1 Screening of fibrous suspensions
03/09/2000WO2000012194A1 Composite filter medium and fluid filters containing same
03/09/2000WO2000012193A1 Self-priming dialysis filter
03/09/2000DE19840231A1 Continuous manufacture of a filter element with folds involves heating to form folds, retaining the material in a cooling path and fixing the folds
03/09/2000CA2341535A1 Screening of fibrous suspensions
03/09/2000CA2334602A1 Self-priming dialysis filter
03/08/2000EP0983954A1 Pleating apparatus and methods
03/08/2000EP0983112A1 Process and device for the filtering of an auxiliary liquid
03/08/2000EP0983111A1 Screen element
03/08/2000EP0907397B1 Filtration unit with a cartridge-like filter element
03/08/2000EP0783361B1 Filtering device with demountable filter cartridge
03/08/2000CN2367374Y Back-washing type filter element
03/08/2000CN2367373Y Filtering bag
03/08/2000CN2367372Y Noval filtering device
03/08/2000CN2367371Y Water filtering-purifying device using pulse electric field to assist filter screen
03/08/2000CN2367369Y Back-flushing device for siphon filtering tank
03/07/2000US6033578 Engine oil filter and method for removing same
03/07/2000US6033566 Continuous flow filter system
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