| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 01/12/2011 | CN201701834U Bag type dust removing and ash blowing device |
| 01/12/2011 | CN201701833U Industrial dust recovery device |
| 01/12/2011 | CN201701832U Novel energy-saving and efficient dust remover |
| 01/12/2011 | CN201701831U Rapping device for small woven bag-type dust collector |
| 01/12/2011 | CN201701830U Detachable dust return blowing tube for a cloth bag type collector |
| 01/12/2011 | CN201701829U Adopter board for mounting electromagnetic pulse valve |
| 01/12/2011 | CN201701828U Filter bag for filtering smoke dust |
| 01/12/2011 | CN201701827U Portal mechanism for small-sized cloth bag type dust collector |
| 01/12/2011 | CN201701826U Bag fastening mechanism for bag-type dust collector |
| 01/12/2011 | CN201701825U Grid mechanism for small-sized cloth bag filter |
| 01/12/2011 | CN201701824U High-efficient environment-friendly bag-filter type carbon black collector |
| 01/12/2011 | CN201701805U Filter element |
| 01/12/2011 | CN201701773U Gas phase baffler |
| 01/12/2011 | CN101945692A Dust collection device for sanding tool |
| 01/12/2011 | CN101943444A Clapboard air conditioner filter |
| 01/12/2011 | CN101941684A Helium purifying method |
| 01/12/2011 | CN101940864A Dense pleat type air filter of air-conditioner |
| 01/12/2011 | CN101940863A Granular-bed gas filtration and purification device |
| 01/12/2011 | CN101940862A Gas filtering and purifying device |
| 01/12/2011 | CN101940861A Large-plane ultrathin air purifier |
| 01/12/2011 | CN101551079B Lighting shadowless lamp for operating room |
| 01/12/2011 | CN101530702B Attic type gravity dust collector |
| 01/12/2011 | CN101466922B PM trapper failure detection system |
| 01/12/2011 | CN101455924B Ultra low voltae large caliber pulse blowing valve |
| 01/12/2011 | CN101408326B Filter screen rolling and automatic cleaning device of split-floor type air conditioner |
| 01/12/2011 | CN101314101B Air purification method combined of adsorption and heat catalytic oxidation regeneration in situ |
| 01/12/2011 | CN101279171B Novel dust-collecting and dust-removing flexible conveying system |
| 01/11/2011 | US7867456 Compression strength; reduced pressure loss; high porosity; fine particle filters |
| 01/11/2011 | US7867323 Apparatus for on-site cleaning of landscape rock |
| 01/11/2011 | US7867312 Trap device |
| 01/11/2011 | US7866315 Method and apparatus for controlling the purity of oxygen produced by an oxygen concentrator |
| 01/06/2011 | WO2011002136A1 Method and system for managing a pollution-prevention facility |
| 01/06/2011 | WO2011000720A1 Multistage oil separator |
| 01/06/2011 | WO2011000437A1 Camflo gt wireframe |
| 01/06/2011 | US20110001003 Filtering device with integrated bypass for an air inlet |
| 01/06/2011 | US20110000373 Removable vertical foam media insert system for pollutant stream remediation reactors |
| 01/06/2011 | US20110000365 Instrument gas conditioning system and apparatus |
| 01/06/2011 | US20110000174 Ring filter element |
| 01/06/2011 | US20110000047 Vacuum cleaner and dust separation apparatus thereof |
| 01/05/2011 | EP2270762A2 Smoke alarm and method for testing whether the smoke openings are contaminated |
| 01/05/2011 | EP2269709A1 Air filter having side-entry |
| 01/05/2011 | EP2269708A1 A method for servicing a filter element |
| 01/05/2011 | EP2269707A1 Air cleaner arrangements and serviceable filter elements |
| 01/05/2011 | EP2268386A1 Polyethylene membrane and method of its production |
| 01/05/2011 | EP2268380A1 Method and apparatus for forming fluted filtration media |
| 01/05/2011 | EP2123878B1 Exhaust emission control device |
| 01/05/2011 | EP2058044B1 Dust collector |
| 01/05/2011 | EP2046478B1 Filter unit having a conical thread |
| 01/05/2011 | EP1939422B1 Exhaust gas purifier for diesel engine |
| 01/05/2011 | DE102009031420A1 Mehrstufiger Ölabscheider A multi-stage oil separator |
| 01/05/2011 | DE102009031325A1 Filter wall for use in air conditioning system in e.g. factory building, has frame segment formed by T-shaped cross bars, and connector e.g. spot welding section and rivet, connecting cross bars with each other |
| 01/05/2011 | CN201697223U Waste gas afterheat recovery and heating system |
| 01/05/2011 | CN201697198U Oil screen of range hood |
| 01/05/2011 | CN201696397U Pre-compressed air cleaner |
| 01/05/2011 | CN201696186U Air intake device of automobile |
| 01/05/2011 | CN201696184U Air filter of bulldozer |
| 01/05/2011 | CN201695057U Keel removing tool for blast furnace dry method filter bag dust collector |
| 01/05/2011 | CN201693458U Grinder dust collector |
| 01/05/2011 | CN201692977U Dust collecting device for polyfoam processing |
| 01/05/2011 | CN201692860U Eddy current crusher set |
| 01/05/2011 | CN201692741U Airtight sealing air door for flue gas dust-removing equipment |
| 01/05/2011 | CN201692740U Keel with bag type dust collector |
| 01/05/2011 | CN201692739U Keel for bag type dust collectors |
| 01/05/2011 | CN201692738U Magnetic force positioning pulse cloth bag dust remover |
| 01/05/2011 | CN201692737U Pattern plate filtering bag holes for bag type dust collector |
| 01/05/2011 | CN201692736U Flow guiding plate of bag type dust remover |
| 01/05/2011 | CN201692735U Headpiece turnover mechanism of bag-type dust catcher for woodwork |
| 01/05/2011 | CN201692734U Heat exchanger and air purifying device thereof |
| 01/05/2011 | CN201692733U 碳尘分离循环系统 Carbon dust separation circulatory system |
| 01/05/2011 | CN201692729U Fibre activated carbon composite filter screen |
| 01/05/2011 | CN201692695U High water content oil, gas and water three-phase efficient separator |
| 01/05/2011 | CN201692369U Air purifier |
| 01/05/2011 | CN101939597A Indoor unit of air conditioning apparatus |
| 01/05/2011 | CN101939074A Joined filter media pleat packs |
| 01/05/2011 | CN101939073A Thermal shock resistant soot filter |
| 01/05/2011 | CN101937160A Filter device and projection type display apparatus using the same |
| 01/05/2011 | CN101936589A Method for treating harmful aerosol in relatively sealed space |
| 01/05/2011 | CN101935432A Air-conditioning system |
| 01/05/2011 | CN101934185A Built-in cyclone bag-type dust collector |
| 01/05/2011 | CN101934178A Method and system for managing a pollution-prevention facility |
| 01/05/2011 | CN101934177A Granular bed gas filtering purifying device |
| 01/05/2011 | CN101934176A Automobile natural gas filter |
| 01/05/2011 | CN101934175A Filter device |
| 01/05/2011 | CN101934174A Dust collecting system of cement-clinker bridge-type grab ship unloader |
| 01/05/2011 | CN101934173A Filter material and use thereof |
| 01/05/2011 | CN101934172A Filter medium and structure |
| 01/05/2011 | CN101543702B Orientation installation fixture for drowned pulse valve of pocket type dust collector |
| 01/05/2011 | CN101530707B Accident protection and control system for bag-type dust remover |
| 01/05/2011 | CN101403661B Filter membrane component automatic feeding apparatus of atmosphere particulate monitoring instrument |
| 01/05/2011 | CN101357282B Antipollution filter box-body with quick clamp shaft |
| 01/05/2011 | CN101352635B Flow-guiding means component |
| 01/05/2011 | CN101143298B High-efficiency wet-desulfurizing dust remover |
| 01/04/2011 | US7862639 Intake filter for an internal combustion engine of a motor vehicle |
| 01/04/2011 | US7862638 Gas supply system for semiconductor manufacturing apparatus |
| 01/04/2011 | US7862636 Ceiling type air conditioner |
| 01/04/2011 | CA2696033C Filter housing assembly |
| 01/04/2011 | CA2651909C Separator made of porous material intended to process gaseous effluent |
| 01/04/2011 | CA2563802C Nonwoven composites and related products and methods |
| 12/30/2010 | US20100328620 Filter device and projection type display apparatus using the same |
| 12/30/2010 | US20100326090 Air filtration system for gas turbine engine pneumatic system |