| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 02/17/2005 | US20050034524 Pressure detection indication device and clog detector using pressure detection indication device |
| 02/17/2005 | US20050034436 Wire filter cage |
| 02/17/2005 | DE19611984B4 Filterkartusche für Kochgeräte Filter cartridge for Cooking |
| 02/17/2005 | DE10334905A1 Insect screen has flexible mesh grid with adhesive layer acting as pollen filter |
| 02/17/2005 | DE102004029235A1 Operation of a diesel vehicle emission limiting assembly that comprises one or more DPNR devices, whereby reformate gas produced by a fuel reformer is used to regenerate a DPNR device as soon as it requires regeneration |
| 02/17/2005 | DE102004021908A1 Reinigungsroboter mit Luftreinigungsfunktion und entsprechendes System Cleaning Robot with air cleaning function and corresponding system |
| 02/16/2005 | EP1506948A1 Honeycomb structural body |
| 02/16/2005 | EP1506804A1 Wrought fiber sheet and filter unit |
| 02/16/2005 | EP1506050A1 Method and filter installation for separating condensate and similar |
| 02/16/2005 | EP1506048A1 Filter device with a segmented design |
| 02/16/2005 | EP1506023A2 Air decontamination devices |
| 02/16/2005 | EP1505937A1 Modular biosafety containment apparatus and system |
| 02/16/2005 | EP1286751B1 Filter element |
| 02/16/2005 | EP1042047B1 Filter assembly |
| 02/16/2005 | EP0975410B1 A filter element having a storage device for keeping track of filter usage and a system for use therewith |
| 02/16/2005 | EP0946257B1 Diffusional gas transfer system and method of using same |
| 02/16/2005 | CN2679567Y Air purifier |
| 02/16/2005 | CN2678751Y Anti-explosion duster |
| 02/16/2005 | CN1582195A Method and apparatus for cleaning exhaust gas and dust collector used for its apparatus |
| 02/16/2005 | CN1189704C Method and device of antivirus air conditioning filtration |
| 02/15/2005 | US6855250 Filter system employing microwave regeneration |
| 02/10/2005 | WO2005013333A2 Monolith for use in regenerative oxidizer systems |
| 02/10/2005 | WO2005012905A1 Coloring sensor |
| 02/10/2005 | WO2005011842A1 Method and system for controlling airborne contamination |
| 02/10/2005 | WO2005011841A1 Water-resistant filters |
| 02/10/2005 | US20050031513 Gasoline engine with an exhaust system for combusting particulate matter |
| 02/10/2005 | US20050030172 Detector with dust filter and airflow monitor |
| 02/10/2005 | US20050028500 Filter system; element configuration; and methods |
| 02/10/2005 | US20050028498 Separation apparatus |
| 02/10/2005 | DE202004018993U1 Soot particle filter for diesel- or hot oil engines, comprises filter elements of compressed cuttings, braid or wires combined with glow plugs |
| 02/10/2005 | DE19646766B4 Verfahren und Vorrichtung zur Reinigung von Partikeln und Schadgasen Method and apparatus for cleaning particles and gaseous pollutants |
| 02/10/2005 | DE10334041A1 Air filter, with the filter material in zigzag folds, has the ends of the folds bonded together alternately by an adhesive to reduce production costs |
| 02/10/2005 | DE102004026249A1 Verfahren zur Herstellung eines Abgasreinigungsfilters A process for producing an exhaust gas purifying filter |
| 02/09/2005 | EP1504803A1 Air filter, in particular for passenger compartment of vehicles |
| 02/09/2005 | EP1504802A1 Vacuum conveying device with multistage filter system |
| 02/09/2005 | EP1504225A1 Arrangement for displacement ventilation including a support body with connectable supporting planes for supporting devices such a filter module |
| 02/09/2005 | EP1503843A1 Filter system |
| 02/09/2005 | EP1503842A1 Method for filtering pernicious non-gaseous contaminants from airand benign gases |
| 02/09/2005 | EP1503835A2 Cartridge filter for purifying gases |
| 02/09/2005 | EP1397191B1 Exhaust gas particulate filter made of sintered metal |
| 02/09/2005 | CN2677011Y Metal antielectro static type powder recovery filter core |
| 02/09/2005 | CN2677010Y Large ash bucket pulse bag type dust separator for treating high concentration exhaust gas |
| 02/09/2005 | CN2677009Y Dust separator with self-tensioning block-proof cloth barrel |
| 02/09/2005 | CN2676721Y Table with air purifier |
| 02/09/2005 | CN1578872A Filter assembly, process for producing the filter assembly |
| 02/09/2005 | CN1578871A High strength honeycomb structure, method of molding the same, and honeycomb structure converter |
| 02/09/2005 | CN1578697A Heat-resistant filter layer, filter body, and process for producing the filter layer and the filter body |
| 02/09/2005 | CN1578638A Vacuum cleaner and device having ion generator |
| 02/09/2005 | CN1576813A Pressure detection display and mesh plugging detector with the same device |
| 02/09/2005 | CN1576737A Air cleaner |
| 02/09/2005 | CN1576736A Air cleaner |
| 02/09/2005 | CN1576735A Air cleaner |
| 02/09/2005 | CN1576734A Air purifying system and control method thereof |
| 02/09/2005 | CN1576731A 空气净化器 Air Purifier |
| 02/09/2005 | CN1575736A Air cleaning robot and system thereof |
| 02/09/2005 | CN1575725A Robot cleaner having air cleaning function and system |
| 02/09/2005 | CN1188282C Ventilating filter and printing ink box including same |
| 02/09/2005 | CN1188076C Dust filter bag for vacuum cleaner |
| 02/08/2005 | US6852184 Method for fixing the position of an end cap on a filter element, using inductive heating |
| 02/08/2005 | US6852148 Aerosol separator and method |
| 02/08/2005 | US6852141 Filter element having center piece and methods |
| 02/08/2005 | US6851940 Gas compressor |
| 02/03/2005 | WO2004086536A3 Solid oxide fuel cell with selective anode tail gas circulation |
| 02/03/2005 | US20050027484 Device, method and computer programmme product for carrying out integrity tests on filter elements |
| 02/03/2005 | US20050023736 Method for producing a silicon nitride honeycomb filter |
| 02/03/2005 | US20050023211 Composite filter medium and fluid filters containing same |
| 02/03/2005 | US20050023210 Filter with support columns |
| 02/03/2005 | US20050022673 Air cleaner |
| 02/03/2005 | US20050022669 synthetic material having a planar surface and at least one embossment on planar surface, the embossment having a depth relative to the planar surface of at least 1.5 mm and greater than the thickness of the filter; strength, reliability |
| 02/03/2005 | US20050022513 Combustion control system of internal combustion engine |
| 02/03/2005 | US20050022490 Vehicle air cleaner |
| 02/03/2005 | US20050022489 Air filter retaining system |
| 02/03/2005 | US20050022485 Air cleaning robot and system thereof |
| 02/03/2005 | US20050022484 Filter elements; air cleaner; assembly; and, methods |
| 02/03/2005 | US20050022482 Filter configuration for a vapor extraction hood |
| 02/03/2005 | DE10331347A1 Filtertasche für einen Partikelfilter Filter bag for a particle filter |
| 02/03/2005 | DE10224676B4 Abschlusselement für einen Filtereinsatz und Verfahren zu dessen Herstellung Closure element for a filter element and method for its production |
| 02/02/2005 | EP1502904A1 Method for producing a silicon nitride honeycomb filter |
| 02/02/2005 | EP1502642A1 Filter assembly |
| 02/02/2005 | EP1502640A1 Honeycomb structure |
| 02/02/2005 | EP1502639A1 Honeycomb filter |
| 02/02/2005 | EP1502016A1 Device and method for determining a malfunction in a filter |
| 02/02/2005 | EP1502013A1 Method for the regeneration of a particle filter, and a vehicle in which such a method is utilized |
| 02/02/2005 | CN2675229Y Self cleaning filter |
| 02/02/2005 | CN2675228Y Filter bank of emulsion oil mist |
| 02/02/2005 | CN1573241A Air filter and fan delivering apparatus using the filter |
| 02/02/2005 | CN1573041A Method of manufacturing exhaust gas purifying filter |
| 02/02/2005 | CN1573040A Metal filter, black smoke minute particle removing apparatus having metal filter, and diesel engine automobile |
| 02/02/2005 | CN1572357A Oil mist removing device |
| 02/02/2005 | CN1187111C Method and device for cleaning air in a compressed air system |
| 02/01/2005 | US6849222 Method of manufacturing ceramic honeycomb structure and device for forming through holes |
| 02/01/2005 | US6849107 Air filtration system |
| 02/01/2005 | US6848146 Upright vacuum cleaner with cyclonic airflow |
| 01/27/2005 | WO2005006934A2 Ambient air backflushed filter vacuum |
| 01/27/2005 | WO2004067135A3 Spin-on filtering oil removal cartridge |
| 01/27/2005 | US20050019568 Anti-microbial fiber and fibrous products |
| 01/27/2005 | US20050019107 Device and method for transferring a dusty powdery grain-like or granular conveyed material out of a storage receptacle and into a working or transfer receptacle or a similar accomodating space |
| 01/27/2005 | US20050016377 Method and apparatus for filtering gas with moving granular filter bed |
| 01/27/2005 | US20050016376 Filtration media |
| 01/27/2005 | US20050016141 Controlling pressure; honeycomb structures |