| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 07/02/2009 | DE102007063100A1 Exhaust gas aftertreatment device for internal combustion engine, has filter elements, where storage capacity for soot particles of one of filter elements is larger or equal to storage capacity of another filter element |
| 07/01/2009 | EP2075048A1 Method and biological filtering system with regeneration of filtering |
| 07/01/2009 | EP2075047A2 Filter element and exhaust gas treatment of a combustion engine and for producing such a filter element |
| 07/01/2009 | EP2073911A1 Nanowire filter, method for manufacturing the same, methdo for removing material adsorbed thereon, and filtering apparatus having the same |
| 07/01/2009 | CN201263946Y Bypass soft sealing structure in precipitator |
| 07/01/2009 | CN201263945Y Bypass automatic protection structure in precipitator |
| 07/01/2009 | CN201263944Y Slide plate structure of precipitator |
| 07/01/2009 | CN201263943Y Case body structure of precipitator |
| 07/01/2009 | CN201263942Y Novel sinter-plate precipitator seal strip |
| 07/01/2009 | CN201263941Y Dustproof ventilated net |
| 07/01/2009 | CN201263940Y Blowing pipe for pulse bag dust collector |
| 07/01/2009 | CN201263939Y Integral blowing device of large-sized pulse bag dust collector |
| 07/01/2009 | CN201263938Y Case body structure of precipitator for controlling ascending velocity of clean gas |
| 07/01/2009 | CN201263937Y Device for purifying gas in fluidized bed exit side during production of coated controlled release fertilizer |
| 07/01/2009 | CN201263936Y Bag dust collector |
| 07/01/2009 | CN201263935Y Ash bucket |
| 07/01/2009 | CN201263934Y Pulse adverse current bag-type dust remover |
| 07/01/2009 | CN201263933Y Air purifier |
| 07/01/2009 | CN201263932Y Outdoor air filtering equipment |
| 07/01/2009 | CN201263931Y Treating device for filtering and purifying industrial waste gas |
| 07/01/2009 | CN201263930Y Combined equipment for processing industrial waste gas |
| 07/01/2009 | CN101468273A Oil-gas separating device |
| 07/01/2009 | CN101468272A Gas sampling and filtering equipment of fume emission continuous detection system |
| 07/01/2009 | CN100506348C Filtration arrangement utilizing pleated construction and method |
| 06/30/2009 | US7553442 firing a preform, expand a foaming material to form pore in a honeycomb structure; ceramic used for collecting fine carbon particles, emitted from internal combustion engines, oxidizing and removing by catalytic reaction; prevent the filter from breaking and melting, high capacity to remove particles |
| 06/30/2009 | US7553349 Composite coatings for thin-walled ceramic honeycomb structures |
| 06/25/2009 | WO2009078991A1 Oval cage coupler for filter cages |
| 06/25/2009 | WO2009078170A1 Indoor unit for air conditioner |
| 06/25/2009 | WO2009077012A1 Filter housing for a stationary unit |
| 06/25/2009 | WO2009048994A3 Improved thermal shock resistant soot filter |
| 06/25/2009 | US20090162255 Air purification system |
| 06/25/2009 | US20090159039 Air cleaner and engine including the same |
| 06/25/2009 | US20090158933 Lint Filter Device and Method for Cleaning a Lint Filter Device |
| 06/25/2009 | US20090158926 Systems and methods for removal of particulate matter in a filtration system |
| 06/25/2009 | DE102008058237A1 Filtering system for e.g. vehicle air conditioning has at least one folded filter element connected with frame system that has frame element along its longitudinal sides |
| 06/25/2009 | DE102007062832A1 Verfahren zur Herstellung eines keramischen Filterelementes A method for producing a ceramic filter element |
| 06/25/2009 | DE102007061366A1 Elektrostatischer Abscheider mit Sicherungseinrichtung An electrostatic precipitator with safety device |
| 06/25/2009 | DE102004020970B4 Filterelement für ein Fluid Filter element for a fluid |
| 06/24/2009 | EP2072929A1 Air conditioner |
| 06/24/2009 | EP2072928A1 Air conditioner |
| 06/24/2009 | EP2072927A1 Air conditioner |
| 06/24/2009 | EP2072107A1 Filter panel |
| 06/24/2009 | EP2072106A1 Air-filter assembly for vehicles |
| 06/24/2009 | EP2072105A1 Method of producing a ceramic filter element |
| 06/24/2009 | EP1651339B1 A granulator device for the treatment of powdered products |
| 06/24/2009 | EP1640068B1 Process for producing honeycomb structure |
| 06/24/2009 | CN201260925Y Infrasound energy back-blowing ash-cleaning device |
| 06/24/2009 | CN201260924Y 空气净化器 Air Purifier |
| 06/24/2009 | CN201260923Y Air purifier |
| 06/24/2009 | CN201260922Y Black carbon-collecting bag filter |
| 06/24/2009 | CN201260921Y Integral upper box body structure of bag type dust collector |
| 06/24/2009 | CN201260920Y Filter with Geiger tube |
| 06/24/2009 | CN201260919Y Novel dust remover |
| 06/24/2009 | CN101466451A Dust filter device |
| 06/24/2009 | CN101462019A Filter |
| 06/24/2009 | CN100503002C Filter in air cleaner |
| 06/24/2009 | CN100503001C Front panel of air cleaner |
| 06/23/2009 | US7550117 Non-woven Sintered Refractory Fibrous Ceramic (nSiRF-C) composite used as an improved substrate for catalytic converters, particulate filters and related devices; faster light-off period, less clogging, less backpressure, ability to be placed in multiple locations |
| 06/23/2009 | US7550026 Honeycomb filter |
| 06/23/2009 | US7550025 comprising a sintered aluminum titanate product with MgO; use in a diesel engine of an automobile, for cleaning exhaust gas by removing solid carbon particles; air pollution control device, environmentally friendly; improve high mechanical strength, heat resistance |
| 06/23/2009 | US7550023 Multi functional filter |
| 06/23/2009 | US7549286 Exhaust emission control device |
| 06/23/2009 | CA2420173C A filter construction apparatus and method |
| 06/23/2009 | CA2390026C Dust and dirt separation assembly |
| 06/18/2009 | WO2009075996A1 A fluid container with a disposable filter |
| 06/18/2009 | WO2009075230A1 Exhaust gas post-processing device |
| 06/18/2009 | WO2009074380A1 Method and device for diagnosing a particle filter |
| 06/18/2009 | US20090151572 Cleaning apparatus for a gas filter |
| 06/18/2009 | US20090151569 Exhaust Processor for Coating Machine |
| 06/18/2009 | US20090151312 Flexible size adjustable filter element |
| 06/18/2009 | US20090151311 Air filter cartridge and air cleaner assembly |
| 06/18/2009 | US20090151310 Air filter device |
| 06/18/2009 | US20090151309 Air Filtration For Nuclear Reactor Habitability Area |
| 06/18/2009 | US20090151307 Anti-snow module and air filter including same |
| 06/18/2009 | US20090151306 Dust removing device for dust collector |
| 06/18/2009 | DE202008001072U1 Filtereinrichtung, insbesondere zur Filtration gasförmiger Fluide Filter device, in particular for the filtration of gaseous fluids |
| 06/18/2009 | DE102007058790A1 Exhaust gas treatment device for treatment, particularly for cleaning, of exhaust gases of internal combustion engine e.g. diesel engines of passenger car, has housing, hollow body that has annular inflow opening, and flow guide element |
| 06/17/2009 | EP2071172A1 Canister with overmolded filter |
| 06/17/2009 | EP2070577A1 Compressable filter element with a foldable sealing lip |
| 06/17/2009 | EP2070576A1 Ceramic honeycomb structure and process for producing ceramic honeycomb structure |
| 06/17/2009 | EP2069617A1 Monolithic member with reinforced corners for particle filtration |
| 06/17/2009 | EP2069615A1 Filter element, especially for filtering the exhaust gases of an internal combustion engine |
| 06/17/2009 | EP2069043A1 Cleanable filter system |
| 06/17/2009 | CN201257347Y Adjustable filter-bag frame and bag type dust collector |
| 06/17/2009 | CN201257346Y Tar filter |
| 06/17/2009 | CN201257345Y Improved gas filter |
| 06/17/2009 | CN201257344Y Air filter |
| 06/17/2009 | CN201257343Y Multi-space semi-automatic ash discharging device of bag-type dust collector |
| 06/17/2009 | CN101455925A Self-cleaning filter |
| 06/17/2009 | CN101455924A Pulse blowing valve |
| 06/17/2009 | CN100500259C Oil mist removing method with automatic cleaning and device thereof |
| 06/17/2009 | CN100500258C Exhaust gas cleaning device |
| 06/17/2009 | CN100500257C Dust remover |
| 06/16/2009 | US7547343 diesel engine particulate filter for the exhaust gases; noncracking, multicompartment, prevent detaching; endure a multitude of regeneration phases while retaining its mechanical cohesion and impermeability to soot; motor vehicle |
| 06/16/2009 | US7547341 Equipment air filter assembly |
| 06/11/2009 | WO2009072707A1 Filter dust collector |
| 06/11/2009 | WO2009072568A1 Air filter |
| 06/11/2009 | WO2009071636A1 Filter device for filtering gaseous fluids |
| 06/11/2009 | WO2009071626A1 Filter unit for the filtration of gaseous fluids, in particular air filter in internal combustion engines |
| 06/11/2009 | WO2007052084A8 Filtering device for diesel engine exhaust gas |