| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 01/27/2005 | US20050016140 Controlling pressure; catalytic exhaust system |
| 01/27/2005 | US20050016139 Separator tank assembly |
| 01/27/2005 | US20050015914 Robot cleaner having air cleaning function and system thereof |
| 01/27/2005 | DE10350119B3 Flexible automotive air filter has fan-fold filtration panel secured to surrounding frame by inert gas-powered spray of hotmelt glue |
| 01/27/2005 | DE10329961A1 Device for receiving of fine dusts is attached to vehicle and automatically collects fine dust during movement of vehicle, with concentration and/or particle size distribution of collected dusts determined by measuring instrument |
| 01/27/2005 | DE102004028811A1 Abgasreinigungsvorrichtung mit Wärmeabsorptionsbereich aufweisendem Partikelfilter Emission control device with heat absorption region-terminated particle filter |
| 01/27/2005 | DE102004019660A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 01/27/2005 | CA2530962A1 Smoke evacuation system |
| 01/26/2005 | EP1500800A1 Emission control system and method of internal combustion engine |
| 01/26/2005 | EP1500482A1 Method of manufacturing honeycomb structural body |
| 01/26/2005 | EP1499418A1 Filter assembly comprising filter elements and a filter grid |
| 01/26/2005 | EP1499417A2 Exhaust gas filter for eliminating particles contained in the exhaust gas stream of an internal combustion engine |
| 01/26/2005 | EP1499416A1 Filter device comprising integral centrifugal separation |
| 01/26/2005 | EP1499396A1 Gas mask filter canister |
| 01/26/2005 | CN2673481Y Improved ash discharging device |
| 01/26/2005 | CN1570359A Engine exhaust gas purification device |
| 01/26/2005 | CN1569308A Vibrating and beating transmission mechanism and method for dust cleaning of filter drum type dust removal purification apparatus |
| 01/26/2005 | CN1186569C Biostatic filter |
| 01/25/2005 | US6846413 Microstructured filter |
| 01/25/2005 | US6846349 Providing an air filter having a ventilator that discharges air against an interior surface of a filtering filter to dislodge accumulated foreign matter during operation of the air filter; useful on a vehicles |
| 01/25/2005 | US6846342 Filter pack having nonwoven filter media and nonwoven edge banding frame |
| 01/20/2005 | WO2005005794A2 Cordierite filters with reduced pressure drop |
| 01/20/2005 | WO2005005021A1 Air filtration units of the type comprising filtration bags |
| 01/20/2005 | WO2005005019A1 Honeycomb filter for clarifying exhaust gas and method for manufacture thereof |
| 01/20/2005 | WO2005005018A1 Honeycomb structure body |
| 01/20/2005 | WO2005005017A1 Ceramic honeycomb filter and method of manufacturing the same |
| 01/20/2005 | WO2004087298A3 Method for making an air filter device, air filter device, device for implementing the method and airflow installation in a motor vehicle |
| 01/20/2005 | US20050013772 Non-oxidizing hydrocarbon fuel reformer and a method of performing the same |
| 01/20/2005 | US20050013711 Exhaust fan |
| 01/20/2005 | US20050011822 Quick-change filter and bracket system |
| 01/20/2005 | US20050011361 System for simultaneously removing dust and volatile toxic organic compounds |
| 01/20/2005 | US20050011357 Method and system for flushing ash from a diesel particulate filter |
| 01/20/2005 | US20050011356 Portable filter unit and methods for using same |
| 01/20/2005 | US20050011354 Air filtration apparatus and aromatizer |
| 01/20/2005 | US20050011186 Exhaust gas cleaner for internal combustion engine with particulate filter having heat-absorbing area |
| 01/20/2005 | US20050011174 Honeycomb structure |
| 01/20/2005 | US20050011173 Synthetic, duolayer, filter element |
| 01/20/2005 | US20050011172 Filter unit |
| 01/20/2005 | US20050011171 Air cleaner |
| 01/20/2005 | US20050011036 Ambient air backflushed filter vacuum |
| 01/20/2005 | DE202004017413U1 Regenerierbarer Filter A regenerable filter |
| 01/20/2005 | DE202004015002U1 Air cleansing unit, comprises a housing with an inlet nozzle and an outlet nozzle, an active charcoal filling, and a base member |
| 01/20/2005 | DE10328276A1 Filter element for removing solid particles from air stream comprises filter band, wedge-shaped spacers lying on neighboring partial part of filter band, and folding surfaces |
| 01/20/2005 | CA2541782A1 Air filtration units of the type comprising filtration bags |
| 01/20/2005 | CA2528921A1 Honeycomb filter for cleaning exhaust gas, and process for its production |
| 01/19/2005 | EP1498171A1 Filter element, especially for cleaning combustion air |
| 01/19/2005 | EP1498170A1 Two-layers synthetic-filter element |
| 01/19/2005 | EP1498169A1 Filtration module |
| 01/19/2005 | EP1497011A1 Filter elements |
| 01/19/2005 | EP1220712B1 Method, device and installation for treating fluids on at least one bulk material layer |
| 01/19/2005 | EP1084090B1 Dimensionally stable, cross-flow permeable filter element, especially a hot liquid filter element |
| 01/19/2005 | CN2671672Y Tubular bag type dust remover |
| 01/19/2005 | CN2671665Y Portable moving point light source cloth bag leaking point positioner |
| 01/19/2005 | CN2671664Y Bottom loaded filter bag and frame device for bag dust remover |
| 01/19/2005 | CN1568217A Interconnected filter frame and filter framing method |
| 01/19/2005 | CN1566610A Temperature regulation door and window or curtain wall with filter |
| 01/19/2005 | CN1565703A Butt joint type keel of bag-type collector |
| 01/19/2005 | CN1185449C Air-conditioning machine with adjustable filtering screen device |
| 01/19/2005 | CN1185038C Filter construction appratus and method |
| 01/18/2005 | US6843834 Self-renewing air filter |
| 01/18/2005 | US6843822 A honeycomb structure which includes an inlet end and an outlet end opposing each other and a multiple cell channels extending along an axis from inlet end to outlet end, the channels having non-equal, square cross-sections |
| 01/18/2005 | US6843821 Improved shelf-life and stress resistance; isotactic pressing |
| 01/18/2005 | US6843820 Filter assembly |
| 01/18/2005 | US6843819 Air filter |
| 01/18/2005 | US6843817 Substance having preferential reactivity with an ash component over the principal component of the ceramic filter is atlest one substance selected from boron, aluminum, silicon, phosphorus, sulfur, chloride, titanium, zirconium and others |
| 01/13/2005 | WO2005003536A1 Diesel engine exhaust gas purifier and control means |
| 01/13/2005 | WO2005003528A1 A filter assembly for treatment of a glas flow, and a particulate filter |
| 01/13/2005 | WO2005002709A1 Honeycomb structure body |
| 01/13/2005 | WO2004108248A3 Modular air purification system |
| 01/13/2005 | WO2004082732A3 A device for protecting medical apparatus. |
| 01/13/2005 | US20050008548 Exhaust gas purification device for engine |
| 01/13/2005 | US20050005773 Arrangement for mounting electrical components to an aftertreatment filter |
| 01/13/2005 | US20050005768 Method of preventing air bypass in a filter bank and a filter assembly |
| 01/13/2005 | US20050005767 Filter element, air cleaner, and methods |
| 01/13/2005 | US20050005598 Filter body for particle filter |
| 01/13/2005 | US20050005595 Method and device for treatment of a gas flow |
| 01/13/2005 | US20050005585 Air cleaner |
| 01/13/2005 | US20050005582 Aerosol separator; and method |
| 01/13/2005 | DE202004016781U1 Vehicle filter with zigzag folded filter pack, has bead forming part of seal which stands away approximately at right angles from frame |
| 01/13/2005 | DE10328002A1 Annular gas filter insert exchangeably inserted into filter housing for air suction filter of vehicle combustion engine comprises annular region penetrated by opening for introducing and removing unfiltered and filtered gases |
| 01/13/2005 | DE10327529A1 Device for cleaning flue gas produced by biofuels comprises using clarified sludge as filter medium |
| 01/12/2005 | EP1496212A1 Exhaust gas purification device for engine |
| 01/12/2005 | EP1495792A1 Filter bag for an exhaust gas filter |
| 01/12/2005 | EP1495791A1 Filter |
| 01/12/2005 | EP1495790A1 Honeycomb filter for clarification of exhaust gas |
| 01/12/2005 | EP1495709A1 Dust filter bag for a vacuum cleaner and filter chamber or dust collection compartment |
| 01/12/2005 | EP1494903A1 Wiper lever comprising a wiper arm and a wiper blade which is connected to the same in an articulated manner, for cleaning windows, especially windows pertaining to motor vehicles |
| 01/12/2005 | EP1494785A2 Filter elements; air cleaner; assembly; and, methods |
| 01/12/2005 | EP1494784A1 APPARATUS AND METHOD FOR FILTERING PARTICULATE AND REDUCING NOx EMISSIONS |
| 01/12/2005 | EP1117706B1 Activated carbon filter |
| 01/12/2005 | CN2669962Y Even flowing high efficient filter |
| 01/12/2005 | CN2669961Y Filtering cores |
| 01/12/2005 | CN2669960Y Filtering bag protective covers |
| 01/11/2005 | US6842117 System and method for monitoring and indicating a condition of a filter element in a fluid delivery system |
| 01/11/2005 | US6841244 Anti-microbial fiber and fibrous products |
| 01/11/2005 | US6841075 Permeable composite material, method for producing said composite material, and use of the same |
| 01/11/2005 | US6840986 Air purifying filter systems for building air supply and respirators useful against NBC attacks |
| 01/11/2005 | US6840976 Method of making wall-flow monolith filter |
| 01/11/2005 | US6840974 Self-cleaning filter |
| 01/11/2005 | US6840973 Air cleaner for combustion engine |