| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 06/19/2013 | CN103157332A Filter |
| 06/19/2013 | CN103157331A High-efficiency mesh channel hierarchical air filtering structure |
| 06/19/2013 | CN103157326A Anti-bacteria mould proof type dust bag and manufacturing method thereof |
| 06/19/2013 | CN102072069B Integral type dustless brake device of hydroelectric generating set |
| 06/19/2013 | CN101965220B A system for inlet air mass enhancement |
| 06/18/2013 | US8465576 Mobile laminar flow hood for use in podiatry |
| 06/18/2013 | US8465573 System and method for conditioning air flow to a gas turbine |
| 06/18/2013 | US8465565 Polyethylene membrane and method of its production |
| 06/18/2013 | US8465564 Filter medium |
| 06/18/2013 | CA2585961C Filter element with canted seal support |
| 06/18/2013 | CA2524429C Methods and apparatus for air conveyor dust emission control |
| 06/13/2013 | WO2013084949A1 Metal porous body manufacturing method and grease filter |
| 06/13/2013 | WO2013084889A1 Engine |
| 06/13/2013 | WO2013083529A1 Filter system and purification method for crude gas containing paint overspray |
| 06/13/2013 | WO2013051368A3 Filter and air purifier |
| 06/13/2013 | US20130146052 Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor port |
| 06/13/2013 | US20130145733 Drain valve apparatus and air separator thereof |
| 06/13/2013 | DE102011056231A1 Filteranlage und Reinigungsverfahren Filter system and purification processes |
| 06/12/2013 | EP2602016A1 Facility for cleaning filters and method for operating a facility for cleaning filters |
| 06/12/2013 | CN202994764U Tail gas analyzing device for diesel vehicle |
| 06/12/2013 | CN202993378U Indoor air purification device |
| 06/12/2013 | CN202985538U Novel ten-thousand-class dustless workbench |
| 06/12/2013 | CN202984259U Yarn bobbin set dust collection device for effectively preventing dust back |
| 06/12/2013 | CN202983834U Collecting device applied to sulfur smashing process |
| 06/12/2013 | CN202983472U Bottle grade regeneration back-spinning device vacuum system |
| 06/12/2013 | CN202983434U Drape type dust remover bag cage |
| 06/12/2013 | CN202983433U Sterilizing filter structure |
| 06/12/2013 | CN202983432U Framework filter bag suspension device of dust remover |
| 06/12/2013 | CN202983431U Mechanism capable of adjusting distance between separating plates of water-gas separation device |
| 06/12/2013 | CN202983430U Self-excited oscillation nozzle and filter pulse back-blowing dedusting device with same |
| 06/12/2013 | CN202983429U Plug-in filter material dust removing device |
| 06/12/2013 | CN202983428U Adsorption-type photocatalytic microwave-assisted oxidation purification device |
| 06/12/2013 | CN202983427U Dust remover |
| 06/12/2013 | CN202983426U Pulse dust removal device |
| 06/12/2013 | CN202983425U Filter pipe used for high-temperature gas-solid separation and filter of filter pipe |
| 06/12/2013 | CN202983424U Automatic discharging device of cyclone dust collector |
| 06/12/2013 | CN202983423U Filter dust removal device for coal mine sintering machine |
| 06/12/2013 | CN202983422U Air refresher |
| 06/12/2013 | CN202983421U Air filter device and air purifier |
| 06/12/2013 | CN202983420U Elastic limiting chunk of filter bag framework |
| 06/12/2013 | CN202983419U Three-way off-line valve of revolution door |
| 06/12/2013 | CN202983418U Cement negative-pressure dust-removing and discharging device |
| 06/12/2013 | CN202983417U Bag-type dust collector |
| 06/12/2013 | CN202983416U Vacuum filtering tank |
| 06/12/2013 | CN202983415U Air filter for nitrogenous fertilizer production shop |
| 06/12/2013 | CN202983414U Negative pressure interior filter chamber reverse air suction ash removal and dust removal system device |
| 06/12/2013 | CN202983413U Fresh air cloth bag type filter |
| 06/12/2013 | CN202983412U Efficient air filtering device for isolator |
| 06/12/2013 | CN202983411U Rapidly-detachable type filter |
| 06/12/2013 | CN202983410U Dust collection device |
| 06/12/2013 | CN202983409U Double-face air outlet type air purifier |
| 06/12/2013 | CN202983408U Dust filtering device with dirt-cleaning mechanism |
| 06/12/2013 | CN202983407U Split type plate and frame air filter |
| 06/12/2013 | CN202983398U Temperature-resistant blended fiber needled felt |
| 06/12/2013 | CN202983395U Needled felt with environment-friendly and anti-static functions |
| 06/12/2013 | CN202980822U Radiation-proof air purifying computer desk |
| 06/12/2013 | CN103154711A System and method for analyzing pore sizes of substrates |
| 06/12/2013 | CN103154491A Filter device |
| 06/12/2013 | CN103153464A Catalyst compositions and applications thereof |
| 06/12/2013 | CN103153431A Gas cleaning system having gas flow rectifier |
| 06/12/2013 | CN103153430A Filter assembly having metal material improvement |
| 06/12/2013 | CN103147933A Air siphoning power generation device |
| 06/12/2013 | CN103143471A Integral movable type environment-friendly plasma spraying equipment and paint mist purification method |
| 06/12/2013 | CN103143240A Carbon dioxide drying system and its separation method |
| 06/12/2013 | CN103143230A Comprehensive peculiar smell purification device for garbage |
| 06/12/2013 | CN103143212A Disposable motor hood sticker |
| 06/12/2013 | CN103143211A Pollutant recovery and purification device in metal material vacuum casting process |
| 06/12/2013 | CN103143210A Automatic filtering and cleaning dust removal filter element |
| 06/12/2013 | CN103143209A High-quality air supply machine capable of automatically filtering, cleaning and dedusting by utilizing wind energy and electric energy |
| 06/12/2013 | CN103143208A Dust remover based on perforated plate with reinforced structure |
| 06/12/2013 | CN103143207A Novel environment-friendly dust recovery device |
| 06/12/2013 | CN103143206A Dust remover |
| 06/12/2013 | CN103143205A Energy-saving efficient micro-power dust collector and method |
| 06/12/2013 | CN102188867B System for monitoring and evaluating operational efficiency grade of bag type dust remover |
| 06/12/2013 | CN102114386B Desulfurization and demercuration method for flue gas |
| 06/12/2013 | CN101796277B Exhaust gas treatment device |
| 06/12/2013 | CN101795748B Air filter device |
| 06/12/2013 | CN101541391B Space optimized coalescer |
| 06/12/2013 | CN101487408B Exhaust gas treatment component and method for producing the same |
| 06/12/2013 | CN101274186B Filter element |
| 06/11/2013 | US8460443 Portable dust collector |
| 06/11/2013 | US8460442 Fluted filter media |
| 06/11/2013 | US8460441 Method and apparatus for operating ducted fumehoods with increased energy efficiency |
| 06/11/2013 | US8460425 Air cleaner; replaceable filter cartridges; and, methods |
| 06/11/2013 | US8460424 Aerosol separator; and method |
| 06/11/2013 | US8460423 Filter cartridge having central plenum and housing sidewall |
| 06/11/2013 | US8460421 Velocity stack mounted air filter assembly |
| 06/11/2013 | US8460420 Filter element |
| 06/11/2013 | US8460419 Airplane lavatory filtering system device |
| 06/11/2013 | US8460418 Hydrophobic filter assembly for biopsy system |
| 06/11/2013 | US8460417 Portable air filtration system |
| 06/11/2013 | US8460416 Oil separating device, especially for crankcase venting in an internal combustion engine |
| 06/11/2013 | US8460415 Filter element with percussion band |
| 06/11/2013 | US8459288 Pressure reducing valve and regulator for gas |
| 06/11/2013 | US8459008 Working machine |
| 06/11/2013 | US8458855 Hopper assembly with filter module for surface maintenance machine |
| 06/11/2013 | CA2636131C Cleanable dust filter comprising a zigzag pleated filter pack |
| 06/06/2013 | WO2013082381A1 Heat-stabilized composite filter media and method of making the filter media |
| 06/06/2013 | WO2013079871A1 Pivotably mounted filter actuation device, air inlet filter assembly comprising same, and method for controlling a filter actuation device |
| 06/06/2013 | WO2013079467A1 Air filter |