| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 09/04/2007 | US7265189 Filtration, flow distribution and catalytic method for process streams |
| 09/04/2007 | US7264656 Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter |
| 09/04/2007 | US7264644 Methods and apparatuses for mounting a filtration housing for solid filtration media |
| 09/04/2007 | US7264643 Electrical connection for porous material |
| 09/04/2007 | US7264642 Exhaust gas cleaning apparatus |
| 09/04/2007 | US7264422 Rotary separator for mineral fibers |
| 08/30/2007 | WO2007097973A1 Polygonal filter element with radiused corners |
| 08/30/2007 | WO2007097954A2 Filter with drained jacket, seal indicator/lock means, and seal baffle |
| 08/30/2007 | WO2007097237A1 Filter for diesel exhaust gas purification |
| 08/30/2007 | WO2007097056A1 Honeycomb structure and exhaust gas purifier |
| 08/30/2007 | WO2007096128A1 A filter plate for use in a filter stack |
| 08/30/2007 | US20070202798 Method And A Device For Ventilation And Airborne Decontamination By Mixing Using Blow And Suction Flows Attached By The Coanda Effect |
| 08/30/2007 | US20070202770 Production Method and Filter Comprising Non Woven Fabric and/or Filtering Injector Structures or Sheets Which are Obtained Using Said Method and Which are Intended for the Filtration and Which are Intended for the Filtration and Elimination of Legionella Pneumofila in any Installation at Risk From Legionella Pneumofila Proliferation |
| 08/30/2007 | US20070199449 Active field polarized media air cleaner |
| 08/30/2007 | US20070199444 Vehicle air system and method with forced purging |
| 08/30/2007 | US20070199443 Method For Dehumidifying Air And Air Dehumidifier For Oil-Insulated Transformers, Reactance Coils And Step Switches |
| 08/30/2007 | US20070199289 Filter Holding Frame with Clamping Mechanism |
| 08/30/2007 | US20070199288 Filter system for an air cleaner |
| 08/30/2007 | US20070199286 Filter element |
| 08/30/2007 | US20070199285 Filter element, air cleaner, and methods |
| 08/30/2007 | DE20321503U1 Wabenstrukturkörper The honeycomb structural body |
| 08/30/2007 | DE102007005613A1 Filtermatte Filter mat |
| 08/29/2007 | EP1826501A1 Air conditioning apparatus provided with indoor unit having air filter automatic cleaning function |
| 08/29/2007 | EP1825900A2 Honeycomb structured body, method for manufacturing honeycomb structured body and exhaust gas purifying device |
| 08/29/2007 | EP1825898A1 Exhaust gas filter |
| 08/29/2007 | EP1825109A1 A pollution control device and inorganic fiber sheet material with a fused edge |
| 08/29/2007 | EP1824582A2 Filter assembly with sealing system |
| 08/29/2007 | EP1824581A1 Arrangement for cleaning filter apparatus of rock drilling rig |
| 08/29/2007 | CN101024135A Pulse long-cloth-bag duster |
| 08/29/2007 | CN101023855A Dust collecting unit for use in cleaner |
| 08/29/2007 | CN100333818C Filter element and filter device having replaceable filters |
| 08/28/2007 | US7261818 Method for the fabrication of a pleated filter |
| 08/28/2007 | US7261762 Technique for detecting and predicting air filter condition |
| 08/28/2007 | US7261757 Slip-rib filter gasketing |
| 08/28/2007 | US7261756 Safety filter element |
| 08/28/2007 | US7261755 Heat-resistant filter layer, filter body, and process for producing the filter layer and the filter body |
| 08/23/2007 | WO2007095148A1 Collapsible protective cover for a filter |
| 08/23/2007 | WO2007094499A1 Ceramic honeycomb filter and exhaust gas purifier |
| 08/23/2007 | WO2007094024A1 Fumes treatment system |
| 08/23/2007 | WO2007093640A1 Filter cartridge for recuperating halogenated hydrocarbons |
| 08/23/2007 | WO2007093291A1 Filter element and arrangement |
| 08/23/2007 | WO2007093272A1 Filter element comprising a substance for fragrancing and/or cleaning |
| 08/23/2007 | WO2007003159A3 Filter element and filter housing suitable for accommodating the same |
| 08/23/2007 | US20070193929 Housing for environmentally friendly filter cartridge |
| 08/23/2007 | US20070193257 Method and device for the counterpressure-safe separation out and elimination of particles from fluid streams |
| 08/23/2007 | US20070193256 Regeneration controller for exhaust purification apparatus of internal combustion engine |
| 08/23/2007 | US20070193237 Filter Comprising a Plastic Material |
| 08/23/2007 | US20070193236 Filter with drained jacket, seal indicator/lock means, and seal baffle |
| 08/23/2007 | US20070193234 Filter retainer mechanism for a portable air treatment system |
| 08/23/2007 | US20070193233 Filtering assembly in nasal cavities |
| 08/23/2007 | US20070193232 Procedure to regenerate an exhaust gas purification system and a device to perform such a procedure |
| 08/23/2007 | DE202007008372U1 Filtermedium für die Luft- und Flüssigkeitsfiltration Filter media for air and liquid filtration |
| 08/23/2007 | DE202007008371U1 Luftfilter mit mehrschichtigem Aufbau Air filter with multi-layer structure |
| 08/23/2007 | DE202007006455U1 Klemmvorrichtung Clamping device |
| 08/23/2007 | DE112005002455T5 Luftfilterapparat Air filter apparatus |
| 08/23/2007 | DE102007006425A1 Round filter unit for filtering dusty air or fluid, has bellows with folding loops that run in longitudinal direction of bellows to form three-dimensional crown structure, and cover lid whose edge has form corresponding to crown structure |
| 08/23/2007 | DE102006009208A1 Cleaning wet, dirty filter elements by air-blowing, comprises use of counter-current hot airflow to dry dirt deposits and pressure pulses to knock them off |
| 08/23/2007 | DE102006007182A1 Filterelement und Anordnung Filter element and arrangement |
| 08/22/2007 | EP1820946A2 Honeycomb filter |
| 08/22/2007 | EP1820557A2 Adsorption filter for filtering airborne molecular impurities |
| 08/22/2007 | EP1820556A1 Four-stroke internal combustion engine having reduced noise emissions |
| 08/22/2007 | EP1820554A1 Chemical filter and manufacturing method thereof |
| 08/22/2007 | EP1820553A2 Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
| 08/22/2007 | EP1819417A1 Gathered filter media for an air filter and method of making same |
| 08/22/2007 | EP1819416A1 Air filter unit |
| 08/22/2007 | EP1819415A2 System, method and apparatus for an extensible distributed enterprise integration platform |
| 08/22/2007 | EP1819413A1 A filter apparatus |
| 08/22/2007 | EP1399240B1 Filter element with a drainage tube |
| 08/22/2007 | EP1268030B1 Device and method for air filtration |
| 08/22/2007 | CN2936400Y Device for treating exhaust gas of vacuum equipment |
| 08/22/2007 | CN2936399Y Direct pulse dust separater |
| 08/22/2007 | CN2936398Y Filter bag sweeper for dust separater |
| 08/22/2007 | CN2936397Y No-impede filter bag module |
| 08/22/2007 | CN2936396Y External filter external jet vertical flat bag dust remover |
| 08/22/2007 | CN1333205C 空气净化器 Air Purifier |
| 08/22/2007 | CN1333156C 废气净化系统 Exhaust gas purification system |
| 08/22/2007 | CN101022877A Z-filter media pack arrangement, filter cartridge, air cleaner arrangement and methods |
| 08/22/2007 | CN101021342A Oil fume filter board |
| 08/22/2007 | CN101021341A Oil fume filter board |
| 08/21/2007 | US7258728 Apparatus and method for cleaning air |
| 08/21/2007 | US7258725 Gas supplying method and system |
| 08/21/2007 | US7258719 Filter and forming system |
| 08/21/2007 | US7258718 Filter element, particularly for cleaning combustion air |
| 08/21/2007 | US7258717 Filter cross brace |
| 08/21/2007 | US7258715 Air cleaner |
| 08/21/2007 | US7258712 Smoke evacuation system |
| 08/21/2007 | US7258518 Self-attaching nut |
| 08/21/2007 | CA2361155C Filter support, assembly and system |
| 08/21/2007 | CA2351335C Emissions reduction system and method therefor |
| 08/16/2007 | WO2007091688A1 Honeycomb segment, honeycomb structure and process for producing the same |
| 08/16/2007 | WO2007090778A1 Filter element for an air filter |
| 08/16/2007 | WO2007090250A1 Improved flow-through device for the treatment of a fluid and flow-through element used thereby |
| 08/16/2007 | WO2007090249A1 Improved flow-through device and cartridge applied thereby |
| 08/16/2007 | WO2007068857A3 Method for manufacturing an air filtration device, particularly for a motor vehicle, and air filtration device |
| 08/16/2007 | WO2000023783A3 Contamination control system |
| 08/16/2007 | US20070191217 Method of manufacturing a catalysed ceramic wall-flow filter |
| 08/16/2007 | US20070186777 Containing aqueous cobalt, tungsten phosphide; reducing agents; metal chelators; for forming cap layer |
| 08/16/2007 | US20070186774 Multistage air cleaner including pulse cleaning system |
| 08/16/2007 | US20070186773 Apparatus for separating elements in the air |
| 08/16/2007 | US20070186528 Fluted filter apparatus |