| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 03/05/2008 | CN101134152A Method for processing air pollutant by using bug dust and device thereof |
| 03/05/2008 | CN100373106C Air conditioner |
| 03/05/2008 | CN100372596C Method and device for removing coal fire discharged absorptive particles and precursor thereof |
| 03/05/2008 | CN100372590C High frequency filtering cartridge type dedusting and purifying equipment |
| 03/05/2008 | CN100372589C Air purifier and control method thereof |
| 03/04/2008 | US7338642 Using a purification catalyst |
| 03/04/2008 | US7338548 Dessicant dehumidifer for drying moist environments |
| 03/04/2008 | US7338544 Z-filter media with reverse-flow cleaning systems and methods |
| 02/28/2008 | WO2008022639A1 A filter inlet |
| 02/28/2008 | WO2008022376A1 Apparatus for cleaning cylindrical air filters |
| 02/28/2008 | WO2007146281A8 Biogas fuel conditioning system |
| 02/28/2008 | US20080050288 Air purification member, air purification unit and air conditioning apparatus |
| 02/28/2008 | US20080047430 Filter element, method of manufacture and use |
| 02/28/2008 | US20080047426 Oxygen concentration system and method |
| 02/28/2008 | US20080047425 Mission adaptable inlet particle separator |
| 02/28/2008 | US20080047244 Crack Resistant Substrate for an Exhaust Treatment Device |
| 02/28/2008 | US20080047243 High porosity (42%-56%), narrow pore size distribution; high thermal durability and filtration efficiency, low pressure drop across the filter; diesel exhaust filters; may use potato starch as pore former |
| 02/28/2008 | US20080047241 Air cleaning fan/fan blade |
| 02/28/2008 | US20080047240 Flexible Filter Element |
| 02/28/2008 | US20080047238 Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s) - centrifuge chamber/manifold particle collector |
| 02/28/2008 | DE202007016441U1 Flexible Filteranordnung Flexible filter assembly |
| 02/28/2008 | DE202006016102U1 Filterelement mit verklebter Endscheibe Filter element with bonded end plate |
| 02/28/2008 | DE102005019444B4 Sprühdüse für eine Wirbelschichteinrichtung Spray nozzle for a fluidized bed device |
| 02/28/2008 | DE102004057335B4 Flexible Filteranordnung Flexible filter assembly |
| 02/28/2008 | CA2695656A1 Apparatus for cleaning cylindrical air filters |
| 02/27/2008 | EP1890838A1 Producing a honeycomb body with a metallic fleece |
| 02/27/2008 | EP1890811A2 Structure and catalytic filter for filtering a gas comprising a hydrophobic or oleophobic cement |
| 02/27/2008 | EP1890790A1 Exhaust gas purification system utilizing ozone |
| 02/27/2008 | EP1546515B1 Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method |
| 02/27/2008 | CN201028713Y Air filtering adsorption purifier cooperated with heater |
| 02/27/2008 | CN201026458Y Novel system for manufacturing limestone powder |
| 02/27/2008 | CN201026431Y Disassemble filter core |
| 02/27/2008 | CN201026430Y Plus-minus differential pressure overpressure alarming venting door |
| 02/27/2008 | CN201026429Y Air filter |
| 02/27/2008 | CN201026428Y Insertion strip type bag filter |
| 02/27/2008 | CN201026427Y Inverse ventilation type glass fibre filter bag with minorcaliber |
| 02/27/2008 | CN201026426Y Multifunctional bag type dust wiper |
| 02/27/2008 | CN201026425Y Cloth bag dust removing device preventing adhibiting wall |
| 02/27/2008 | CN201026424Y Antistatic cloth bag dust removing device |
| 02/27/2008 | CN201026423Y Gas filter |
| 02/27/2008 | CN201026422Y Air filtering device capable of dislodging salt fog |
| 02/27/2008 | CN101133289A Filter device for air conditioner |
| 02/27/2008 | CN101130149A Apparatus for fire prevention of oil smoke pipeline and purifying oil smoke |
| 02/27/2008 | CN100371642C Flue type dust removal and purification apparatus |
| 02/27/2008 | CN100371026C Air cleaning member and air cleaning unit |
| 02/26/2008 | US7335244 Air-purifying device for a front-opening unified pod |
| 02/26/2008 | US7335243 Modular biosafety containment apparatus and system |
| 02/21/2008 | WO2008021880A1 Air cleaner and air cleaner state backup |
| 02/21/2008 | WO2008021867A1 Air cleaner and air cleaner state backup |
| 02/21/2008 | WO2008019944A1 Filter bag for filtering fine particles from a gas |
| 02/21/2008 | WO2007147598B1 Filter comprising an interchangeable insert |
| 02/21/2008 | WO2007015721A8 A set of processes for removing impurities from a silicon production facility |
| 02/21/2008 | US20080045134 Filter fan with a quick fixing device |
| 02/21/2008 | US20080045133 Filter fan with a quick fastening device |
| 02/21/2008 | US20080044316 Filtration, flow distribution and catalytic method for process streams |
| 02/21/2008 | US20080041035 Method of Determining Abnormality in Particulate Filter |
| 02/21/2008 | US20080041025 heat exchangers; self-cleaning |
| 02/21/2008 | DE102007000432A1 Unverbrannter-Kraftstoff-Mengenabschatzvorrichtung in einer Kraftmaschine und Temperaturabschätzvorrichtung einer Abgasemissionsreinigungseinrichtung Unburned fuel Mengenabschatzvorrichtung in a combustion engine and an exhaust emission purification device Temperaturabschätzvorrichtung |
| 02/21/2008 | DE102006038663A1 Method for the improvement of the separation efficiency of fine filter mats, which are used for fine filtration of air for clean rooms/dye spray cabins, comprises arranging coated fibers at the ceiling of clean room/in dye spray cabins |
| 02/21/2008 | DE102006038440A1 Filterbeutel zum Filtern feiner Partikel aus einem Gas Filter bag for filtering fine particles from a gas |
| 02/21/2008 | DE102006036643A1 Luftfilterelement mit transparenten Endscheiben und Herstellungsverfahren Air filter element with transparent end caps and manufacturing processes |
| 02/21/2008 | CA2660623A1 Air cleaner and air cleaner state backup |
| 02/21/2008 | CA2660026A1 Air cleaner and air cleaner state backup |
| 02/20/2008 | EP1890043A2 Air passage device with filter mat with improved accessibility |
| 02/20/2008 | EP1889648A2 Air filter element with integral radial seal gasket |
| 02/20/2008 | EP1888203A1 Filter tube |
| 02/20/2008 | EP1888202A1 Air cleaner; air filter cartridge and method of manufacturing |
| 02/20/2008 | EP1676620B1 Honeycomb structure |
| 02/20/2008 | EP1497011B1 Filter elements |
| 02/20/2008 | EP1268038B1 Intake air cleaning apparatus |
| 02/20/2008 | EP0932515B2 A filter device for filtering a fluid |
| 02/20/2008 | CN201023014Y Integrated type pulse cloth bag dust-removing device |
| 02/20/2008 | CN201023013Y Pulse bag type dust-cleaning device with exhaust drum |
| 02/20/2008 | CN101128704A Air conditioner |
| 02/20/2008 | CN101128654A Exhaust gas purification system for internal combustion engine |
| 02/20/2008 | CN101128651A Exhaust purification system |
| 02/20/2008 | CN101128247A Method for cleaning exhaust gases produced by a sintering process for ores and/or other metal-containing materials in metal production |
| 02/20/2008 | CN101128246A Filter assembly for air purifier |
| 02/20/2008 | CN101126592A Coal granule drying process and apparatus |
| 02/20/2008 | CN101126335A Honeycomb filter for purifying exhaust gases |
| 02/20/2008 | CN101125273A Direct type pulse dust remover |
| 02/20/2008 | CN101125272A Filtering device and filtering system used for pinching and processing toxic harmful dust |
| 02/19/2008 | US7332016 Particulate trap with selective blocking element |
| 02/19/2008 | US7332014 A porous ceramic filter for cleaning exhaust gases in an automobile exhaust system are warped and have a connecting adhesive other than at their ends; less likely to be misaligned; honeycomb structure has higher strength when the length from the end to the adhesive (sealer) is 1-10% of the length |
| 02/19/2008 | US7332011 Equipment air filter assembly |
| 02/19/2008 | US7332010 High pressure filter/separator and locking mechanism |
| 02/19/2008 | US7332009 Separator arrangement for gas/liquid separation; apparatus; and, methods |
| 02/19/2008 | US7332006 Ventilating and air purifying device |
| 02/19/2008 | US7331172 Method for the regeneration of a particle filter, and a vehicle in which such a method is utilized |
| 02/19/2008 | CA2447056C Vent device for use with medium for altering a condition of air entering an environment |
| 02/14/2008 | WO2008019247A2 Base assembly for an air cleaner |
| 02/14/2008 | WO2008018396A1 Gas filtering device |
| 02/14/2008 | WO2008017345A1 Apparatus for treatment, especially painting, of objects |
| 02/14/2008 | WO2008017187A1 Nanoparticle filter apparatus for ambient air |
| 02/14/2008 | WO2008017182A1 Method and device or controlling the quality of a filtration cartridge and vessel with such a device |
| 02/14/2008 | WO2008000405A3 Method and arrangement for testing a particulate filter for an internal combustion engine |
| 02/14/2008 | WO2007145939A3 Rolled axial flow filter and methods |
| 02/14/2008 | US20080040014 Unburned fuel amount-estimating device in engine and temperature-estimating device of exhaust emission purifier |
| 02/14/2008 | US20080038603 Fuel processor having desulfurizer with sulfer sensor, fuel cell system including the fuel processor, and method of operating the fuel cell system |
| 02/14/2008 | US20080035103 Crankcase Ventilation Filter |