| 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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| 08/09/2011 | CA2637288C Improved flow-through device and cartridge applied thereby |
| 08/09/2011 | CA2413335C Apparatus and method for separating fluids from solids provided with lateral and lower extraction through the belt |
| 08/08/2011 | DE202011101386U1 Struktur zum Filtrieren von Wasser Structure for filtering water |
| 08/04/2011 | WO2011093259A1 Filtering material, water treatment device using said filtering material, and manufacturing method for said filtering material |
| 08/04/2011 | WO2011092819A1 Divided scraper, and filtering or transfer device of the fluid |
| 08/04/2011 | WO2011092804A1 Filtration device |
| 08/04/2011 | US20110186505 Filter module and process for manufacture of same |
| 08/04/2011 | US20110186504 Pleated filtration media having tapered flutes |
| 08/03/2011 | EP2351609A1 Filter manifold |
| 08/03/2011 | EP2349525A1 Filter device and filter element |
| 08/03/2011 | EP2349524A1 Screen filter module for alternating flow filtration |
| 08/03/2011 | CN201915076U 一种润滑油脂分装过滤装置 A lubricating grease dispensing filtration device |
| 08/03/2011 | CN201912835U 旋水过滤器 Rotary Water Filters |
| 08/03/2011 | CN201912826U 一种化工抽油装置过滤结构 Kind of chemical oil rig filtering structure |
| 08/03/2011 | CN201912825U 高效内滤定位反洗过滤装置 Positioning within the filter backwash efficient filtration device |
| 08/03/2011 | CN201912824U 卧式精细过滤器 Horizontal fine filter |
| 08/03/2011 | CN201912823U 过滤烛管 Candle filter tube |
| 08/03/2011 | CN201912822U 一次性精液过滤分离管 Disposable semen separated by filtration tube |
| 08/03/2011 | CN201912821U 一种抽滤装置 One kind of suction device |
| 08/03/2011 | CN201912804U Filtering device for inclined plate sedimentation tank |
| 08/03/2011 | CN201911128U 田间蓄水池及配套田间管网的防堵结构 Attempts to prevent the construction field and related fields reservoir pipe network |
| 08/03/2011 | CN1874832B Cleaning device for a trash screen, trash screen comprising a cleaning device, and method for cleaning one such trash screen |
| 08/03/2011 | CN102144086A Fuel filter |
| 08/03/2011 | CN102139173A Cleaning agent for ceramic filter plate and cleaning method thereof |
| 08/03/2011 | CN101312694B Instrumentality for sequestering liquids based on density: method and apparatus |
| 08/02/2011 | US7988757 Air cleaner; replaceable filter cartridges; and, methods |
| 07/28/2011 | WO2011091281A2 Vortex-enhanced filtration devices |
| 07/28/2011 | WO2011090820A2 Screened decanter assembly for a settling tank |
| 07/28/2011 | WO2011090092A1 Solid-liquid separation device, urine drying device, and toilet facility with the devices |
| 07/28/2011 | WO2011088869A1 Conductive filter element and filter device having a filter element |
| 07/28/2011 | WO2011045476A3 Tubular filter |
| 07/28/2011 | WO2011045475A3 Cap filter |
| 07/28/2011 | US20110180495 Vortex-enhanced filtration devices |
| 07/28/2011 | US20110180493 Device and method for processing a cooling and rinsing liquid |
| 07/28/2011 | US20110180492 Portable Lubricant filtration system and method |
| 07/28/2011 | US20110180486 Method for cleaning hydraulic liquid, computerprogram product, control unit, and industrial truck |
| 07/28/2011 | US20110180472 Plate filtering device for plastic melts |
| 07/28/2011 | US20110180465 High Efficiency Reverse Osmosis System |
| 07/28/2011 | DE102010001280A1 Oil filter, particularly suction filter, for use as transmission filter in motor vehicle, has filter housing with inlet opening connected at oil supply container and outlet opening connected at oil pump |
| 07/28/2011 | CA2786310A1 Vortex-enhanced filtration devices |
| 07/27/2011 | CN201909173U Middle axle filter structure for drive axle |
| 07/27/2011 | CN201906518U Vertical diatom earth filter capable of allowing filter discs to be cleaned and preventing diatom earth from falling off |
| 07/27/2011 | CN201906517U Plate type filter element adopting single-side circulation |
| 07/27/2011 | CN201906510U Composite drinking water filter cartridge |
| 07/27/2011 | CN201906509U Multistage-cascading composite filter cartridge |
| 07/27/2011 | CN201906508U Drip irrigation filter |
| 07/27/2011 | CN201906507U Hair filtering machine |
| 07/27/2011 | CN201906506U Magnetized water quality filter |
| 07/27/2011 | CN201906505U Filter membrane skeleton |
| 07/27/2011 | CN201906504U Filter core body of improved structure |
| 07/27/2011 | CN1843558B Backwash filter |
| 07/27/2011 | CN102137703A Filter arrangement for filtering a liquid or gaseous medium |
| 07/27/2011 | CN102133491A Carbide slag slurry filtering process and self-cleaning filter |
| 07/27/2011 | CN101601945B Automatic controlled negative pressure leaching solution processing apparatus |
| 07/27/2011 | CN101462012B Accurate filter machine |
| 07/27/2011 | CN101254368B Sludge squeezing filtering method and sludge strong press-pate machine used for the method |
| 07/21/2011 | WO2011088458A1 Brine seal for a filtration device |
| 07/21/2011 | WO2011086234A1 Sealed filter |
| 07/21/2011 | WO2011086173A2 Screen carrier element for a filtration device having at least one screen cavity |
| 07/21/2011 | WO2011028282A3 Thin plate apparatus for removing debris from water |
| 07/21/2011 | US20110174726 Filter module and process for manufacture of same |
| 07/21/2011 | US20110174725 Filter module and process for manufacture of same |
| 07/21/2011 | US20110174724 Method and Apparatus for Precluding Telescoping in a Fluted Filter Device |
| 07/21/2011 | US20110174721 Filter with quick disassembly mechanism |
| 07/21/2011 | US20110174717 Filter device |
| 07/21/2011 | US20110174716 Installation For Treating A Biological Liquid |
| 07/21/2011 | US20110174713 Brine seal for a filtration device |
| 07/21/2011 | US20110173938 Multi-layered filter web |
| 07/21/2011 | DE102010004583A1 Single or multi-layer filter material for e.g. motor vehicle filter, has indicator changed into one color when temperature of indicator reaches curing temperature and into another color when temperature falls below curing temperature |
| 07/21/2011 | DE102008020478B4 Filtermodul und Filtereinheit Filter module and filter unit |
| 07/21/2011 | DE102007054129B4 Einlauf- oder Sickerschacht mit Abstandshalter zwischen Innenwand und Filtersack Inlet or soakaway with spacers between the inner wall and dustbag |
| 07/21/2011 | DE102005004552B4 Rückspülbare Filtereinrichtung Backwash filter device |
| 07/21/2011 | CA2787200A1 Systems and methods for personal water filtration |
| 07/20/2011 | EP2344284A1 Machine for processing the organic fraction of urban solid waste |
| 07/20/2011 | EP2344266A1 Method for cleaning of a filter and filter apparatus for implementing the method |
| 07/20/2011 | EP1748829B1 Gravity type fiber filter |
| 07/20/2011 | CN201904365U Silicon wafer crumb filtering screen and wet processing equipment with same |
| 07/20/2011 | CN201901166U Hand-propelled waste oil collection vehicle |
| 07/20/2011 | CN201899925U Oil circuit filter device |
| 07/20/2011 | CN201899919U Multi-stage filter for manual sewage disposal |
| 07/20/2011 | CN201899918U Separation net drum |
| 07/20/2011 | CN201899917U Isolating screen barrel |
| 07/20/2011 | CN201899916U Window filter |
| 07/20/2011 | CN201899915U Isosceles trapezoid nylon yarn wrapped filter pipe |
| 07/20/2011 | CN201899914U Filter |
| 07/20/2011 | CN201899913U Microporous membrane filter |
| 07/20/2011 | CN201899912U Filtering interlayer cup |
| 07/20/2011 | CN201899901U Online filter for preparation column |
| 07/20/2011 | CN102125783A Partitioned diesel engine water tank filter |
| 07/20/2011 | CN102125781A High-precision cross-flow type ceramic composite membrane filtering machine |
| 07/20/2011 | CN102125780A High-standard disc type filter disc and process thereof |
| 07/20/2011 | CN102125779A Filter structure and filter method |
| 07/20/2011 | CN102125778A Filtering device for admixture |
| 07/20/2011 | CN101785624B Processing separator for fruit juice and soybean milk |
| 07/20/2011 | CN101780349B Multi-pipe external-compression type mechanical circulation forced cross flow solid-liquid separation dynamic membrane system and device |
| 07/20/2011 | CN101698129B Combined type oil filter |
| 07/20/2011 | CN101642644B Built-in backwashing purifier |
| 07/19/2011 | US7981290 Backwash assembly having a rotating backwash arm for cleaning cloth filter media |
| 07/19/2011 | CA2642228C Device and method for processing backflushed fluid |
| 07/14/2011 | WO2011028704A3 Filtration device with removable membrane |