| 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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| 05/18/2011 | CN102059015A Layer filtering component |
| 05/18/2011 | CN102059014A Compound seal loop for filtration and separation |
| 05/18/2011 | CN101574596B Filter device for sewage treatment |
| 05/18/2011 | CN101549222B Filtering pool |
| 05/18/2011 | CN101400420B Device and method for processing backwashed fluid |
| 05/18/2011 | CN101234267B Fiberglass pressure filter for micro filter membrane and preparation thereof |
| 05/18/2011 | CN101229460B Outside thread recessed smelting and spray macromolecule material filter element and manufacturing method thereof |
| 05/17/2011 | US7943051 Portable settling and dewatering tank |
| 05/17/2011 | US7943044 Biological fluid filtration system and biological fluid filter used therein |
| 05/17/2011 | CA2465705C Filtration apparatus |
| 05/12/2011 | WO2011056857A1 Liquid filter assembly, system and methods |
| 05/12/2011 | WO2011054919A1 Filter element, filter device and method for producing a filter element |
| 05/12/2011 | US20110108497 Dewatering device having a bladder |
| 05/12/2011 | US20110108496 Method of Filtration Using Cloth Media and Self-Aligning Backwash Assembly |
| 05/12/2011 | US20110108027 Filtering device, method for filtering of a fluid, and use of the filtering device |
| 05/12/2011 | DE102009057438B3 Filter element for use in filter housing for filtering fluid e.g. cooling fluid of eroding machine, has bellows exhibiting overlapping area at tapered ends and fixed with each other, and fleece attached at inner side of supporting body |
| 05/12/2011 | DE102009052613A1 Filer Filer |
| 05/12/2011 | DE102009052123A1 Filterelement, Filtereinrichtung und Verfahren zum Herstellen eines Filterelements Filter element, the filter device and method for manufacturing a filter element |
| 05/11/2011 | EP1907092B1 Filter module and process for manufacture of same |
| 05/11/2011 | CN201826361U Water storing device for flushing toilet |
| 05/11/2011 | CN201823504U Filterable discharge device with quick-change connector |
| 05/11/2011 | CN201823486U Stirring filter for water coal slurry in daily use |
| 05/11/2011 | CN201823396U Dirty oil filtering device |
| 05/11/2011 | CN201823389U Multistage-pump drainage filtering device |
| 05/11/2011 | CN201823382U Filtering tank for multilevel processing |
| 05/11/2011 | CN201823381U Water circulation and purification treatment system |
| 05/11/2011 | CN201823380U Ultrasonic double-stage intelligent control differential pressure filtering machine |
| 05/11/2011 | CN201823379U Regenerating processor capable of changing sewage freely |
| 05/11/2011 | CN201823378U Special untreated wastewater filter |
| 05/11/2011 | CN201823377U Double-plunger backwash filter for recycling waste plastic |
| 05/11/2011 | CN201823376U Laminated type filter with automatic cleaning device |
| 05/11/2011 | CN201823375U Unpowered self-cleaning lamination type filter |
| 05/11/2011 | CN201823374U Titanium tetrachloride filter pressing recovery device |
| 05/11/2011 | CN201823373U Mechanical self-cleaning type continuous filter |
| 05/11/2011 | CN201823372U Duplex filter |
| 05/11/2011 | CN201823371U Water purifier |
| 05/11/2011 | CN201823370U Manual low-pressure filter |
| 05/11/2011 | CN201823369U Special bag filter for filtration of liquid paraffin |
| 05/11/2011 | CN201823368U Bag type filter |
| 05/11/2011 | CN201823367U Novel bag type filter |
| 05/11/2011 | CN201823366U Efficient and energy-saving filter and filter bank comprising same |
| 05/11/2011 | CN201823365U Filter core of filter |
| 05/11/2011 | CN201823364U Multipurpose filter flask |
| 05/11/2011 | CN201823363U Leaf filter capable of keeping vacuum during hoisting |
| 05/11/2011 | CN102050726A Method and equipment for separating cyclohexanecarboxylic acid slurry |
| 05/11/2011 | CN102049156A Multipurpose conical chemical filter for automatic sewage discharge |
| 05/11/2011 | CN101699042B Combined type oil filter |
| 05/11/2011 | CN101474510B Method for cleaning micropore ceramics and filtering equipment using the method |
| 05/11/2011 | CN101254372B Roller milling oil filter-core of filter and installation method thereof |
| 05/10/2011 | US7938963 Fuel filter system |
| 05/10/2011 | US7938276 Filtration architecture for optimized performance |
| 05/10/2011 | US7938275 Filter module and process for manufacture of same |
| 05/10/2011 | CA2538002C Improved screen nozzle |
| 05/05/2011 | WO2011053623A2 Filter apparatus and method of use |
| 05/05/2011 | WO2011050872A1 Suction/return filter having a dual-function valve |
| 05/05/2011 | US20110100901 Improved filtering drum for fibre suspensions in water |
| 05/05/2011 | US20110100899 Perforated hexagon-hole tube support for synthetic screen separator |
| 05/05/2011 | US20110100892 Adapter for fastening a filter element |
| 05/05/2011 | US20110100225 Dust collector |
| 05/04/2011 | EP2316555A1 Cleaning head for a filter assembly |
| 05/04/2011 | EP2315620A1 Pressure worm separator having a hollow worm shaft |
| 05/04/2011 | CN201818422U Sewage power generation device |
| 05/04/2011 | CN201818346U Combined type oil filter |
| 05/04/2011 | CN201818345U Modularized oil filter with dual parallelly-connected dismountable filter elements |
| 05/04/2011 | CN201817680U Separator with filtering function |
| 05/04/2011 | CN201816131U Pug filter device used in extrusion process of honeycomb ceramic |
| 05/04/2011 | CN201815637U Filtration and reflux device of dip coating for foundry sand core |
| 05/04/2011 | CN201815179U Filtering device of chemical pump |
| 05/04/2011 | CN201815169U Sundries blocking grid plate for sewage treatment |
| 05/04/2011 | CN201815168U Circulating filtration purifier with vanes |
| 05/04/2011 | CN201815167U Sintering metallic microporous membrane filter |
| 05/04/2011 | CN201815166U Concentrated backwash system of disk filter cloth filter |
| 05/04/2011 | CN201815165U CWS (coal water slurry) filter, |
| 05/04/2011 | CN201815164U Fluid filter component |
| 05/04/2011 | CN201815163U Filtering element with fillers therein |
| 05/04/2011 | CN201815162U Continuous vacuum switching suction filtering device used for removing active carbon in levamisole hydrochloride production |
| 05/04/2011 | CN201815161U Filter |
| 05/04/2011 | CN201815160U Filtering device for gas drying equipment |
| 05/04/2011 | CN102039068A Processing method for coal gasification grey water |
| 05/04/2011 | CN102039065A Bulk flow and self-cleaning net type filter |
| 05/04/2011 | CN102039064A Indexing rotary self-cleaning filter |
| 05/04/2011 | CN102039063A Vertical automatic closed liquid sulfur filter |
| 05/04/2011 | CN101658741B Reflow backwashing mechanism for automatic filtration of fluid |
| 05/04/2011 | CN101601944B Flat filter capable of being cleaned |
| 05/04/2011 | CN101575120B Sludge discharge device for sewage treatment |
| 05/04/2011 | CN101491740B Compression continuous production line |
| 05/03/2011 | US7934605 Filter module and process for manufacture of same |
| 05/03/2011 | US7934604 Filter module and process for manufacture of same |
| 05/03/2011 | CA2467241C Filter module |
| 04/28/2011 | WO2011049926A1 Embossed fluid filter element |
| 04/28/2011 | WO2011049502A1 Additional filter for removing water-discolouring particles from pool water |
| 04/28/2011 | WO2011048960A1 Filtration apparatus and filtration method |
| 04/28/2011 | WO2011048828A1 Draining bag and container utilizing window of cover surface housing type |
| 04/28/2011 | WO2011047963A1 Filter element, filter device and method for producing a filter element |
| 04/28/2011 | WO2011047913A1 Filter device |
| 04/28/2011 | WO2011047754A1 Filter device and filter element for use with such a filter device |
| 04/28/2011 | US20110097223 Oil filter for downhole motor |
| 04/28/2011 | US20110094973 Swimming pool rake and debris catcher apparatus and system |
| 04/28/2011 | US20110094949 Dechlorinator and method of dechlorination |
| 04/27/2011 | EP2314364A1 Filter device |