| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 03/09/2005 | EP1511551A1 Collapsible pleated filter element |
| 03/09/2005 | EP1511550A2 Exhaust gas filtering device |
| 03/09/2005 | EP1511548A1 Methods of reducing thermo-oxidation of polymers such as polyacrylonitrile |
| 03/09/2005 | CN2683232Y 过滤集尘器 Filter dust collector |
| 03/09/2005 | CN1590881A Disposable filter and air purifier using the same |
| 03/09/2005 | CN1590746A Sealing system for filter |
| 03/09/2005 | CN1590727A Exhaust gas purifying method and exhaust gas purifying system |
| 03/09/2005 | CN1589950A Filter device |
| 03/08/2005 | US6864198 Cordierite ceramic body and method |
| 03/08/2005 | US6863874 Process and apparatus for treating combustion exhaust gas |
| 03/08/2005 | US6863868 Catalytically enhanced filtration apparatus |
| 03/08/2005 | US6863758 Method of assembling plastic filter element with plastic casing |
| 03/08/2005 | US6863715 Method for cleaning air and apparatus therefor, and method for humidifying air and apparatus therefor |
| 03/08/2005 | US6863704 Air filtration device |
| 03/08/2005 | US6863702 Bagless dustcup |
| 03/08/2005 | US6863250 Disposable filter floor stand |
| 03/08/2005 | US6862927 Filters for engine exhaust particulates |
| 03/08/2005 | US6862881 Method and apparatus for controlling regeneration of a particulate filter |
| 03/03/2005 | WO2005018893A1 Method for manufacturing honeycomb formed article, method for manufacturing honeycomb filter, and honeycomb filter |
| 03/03/2005 | WO2005018776A1 Honeycomb filter for clarifying exhaust gas and method for manufacture thereof |
| 03/03/2005 | US20050045553 Filter having staged pleating |
| 03/03/2005 | US20050045039 Reactive gas filter |
| 03/03/2005 | US20050045037 Portable air filtration system |
| 03/03/2005 | US20050044915 Finned multi-aperture sheet metal, method of manufacturing the sheet metal, part for exhaust emission control device using the sheet metal, and method of manufacturing the part for exhaust emission control device |
| 03/03/2005 | US20050044846 Exhaust gas purification system of internal combustion engine |
| 03/03/2005 | US20050044830 An identifying element which remains secure despite the mechanical and thermal stresses that occur during handling and operation of the filter element; internal combustion engine |
| 03/03/2005 | US20050044829 Filter rack |
| 03/03/2005 | US20050044828 Air filter arrangement and method of making same |
| 03/03/2005 | US20050044827 Filter element with a drainage tube |
| 03/03/2005 | US20050044826 High volume air filter for computers and other electronic mechanisms |
| 03/03/2005 | DE20316367U1 Filter insert, for installation in room ventilation duct, has compressible seal with smooth surface at edges |
| 03/03/2005 | DE202004017858U1 Filter sealing against odors from channels and pumping- or collection shafts, is designed as series of modular units with plug-in sealing connections |
| 03/03/2005 | DE202004012101U1 Purification unit for convected airflows, used in e.g. room-heating stoves and chimneys of all types, includes coarse and fine filtration system |
| 03/03/2005 | DE10337225A1 Washable exchangeable filter comprises powder centers and automatic washing unit |
| 03/03/2005 | DE10336378A1 Luft-Filter, insbesondere Kfz-Innenraumfilter Air filter, cabin air filter in particular |
| 03/03/2005 | CA2536285A1 Honeycomb filter for cleaning exhaust gas, and process for its production |
| 03/02/2005 | EP1510671A2 Exhaust gas purifying method and exhaust gas purifying system |
| 03/02/2005 | EP1510241A1 Electret filter and process for producing the same |
| 03/02/2005 | EP1509311A1 Air filter having fluted filter media |
| 03/02/2005 | EP1509305A1 Filter and method of manufacture |
| 03/02/2005 | EP1343573B1 Filter element for front-face inflow |
| 03/02/2005 | EP1307272B1 Filter assembly |
| 03/02/2005 | EP1235628B1 Full flow mechanical failsafe |
| 03/02/2005 | CN2681811Y Air strainer |
| 03/02/2005 | CN2681810Y Bucket type dust collecting machine |
| 03/01/2005 | US6860917 Melt-spun ceramic fiber filter and method |
| 03/01/2005 | US6860916 Filter assembly |
| 02/24/2005 | WO2005017415A1 Separation apparatus |
| 02/24/2005 | WO2005017340A1 A filter device for filtering fuel vapours generated in the tank of a motor vehicle |
| 02/24/2005 | WO2005016491A1 Filter unit for filtering particles contained in exhaust gas of an internal combusting engine |
| 02/24/2005 | WO2004069379A3 Disposable filter floor stand |
| 02/24/2005 | US20050042419 Method for manufacturing plugged honeycomb structural body, mask for forming plugging part therefor, and method for manufacturing the mask |
| 02/24/2005 | US20050042151 Nonwoven composites and related products and processes |
| 02/24/2005 | US20050042147 Package containing a scented and custom treated card |
| 02/24/2005 | US20050041774 Particulate matter analyzer, collecting filter and system for analyzing and collecting samples from fluids |
| 02/24/2005 | US20050040095 Filtration module including unitary filter cartridge-bowl construction |
| 02/24/2005 | US20050039601 Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter |
| 02/24/2005 | US20050039600 Apparatus and method for cleaning air |
| 02/24/2005 | US20050039441 Exhaust gas purifying apparatus |
| 02/24/2005 | US20050039427 Filter assembly with compressed media edge seal |
| 02/24/2005 | DE202004017929U1 Filter for preparing fluid for measuring contents for online measuring device comprises housing and filter insert with peripheral seal |
| 02/24/2005 | DE19738907B4 Vorrichtung zum Abtrennen und/oder zur Rückgewinnung von Schwebestoffpartikeln aus einem Gasstrom, insbesondere aus einem Luftstrom in der Textilverarbeitung An apparatus for separating and / or for the recovery of suspended solids particles from a gas stream, in particular from an air stream in textile processing |
| 02/24/2005 | DE10392475T5 Poröse Wabenstruktur Porous honeycomb structure |
| 02/24/2005 | DE10334567A1 Filteranordnung Filter assembly |
| 02/24/2005 | DE10324341B3 Verfahren zum Reinigen eines durchströmenden Mediums A method for cleaning a medium flowing through |
| 02/24/2005 | DE10256076B4 Vorrichtung zum Reinigen von Rauchgasen aus Verbrennungsanlagen An apparatus for cleaning of flue gases from incineration plants |
| 02/24/2005 | DE102004035379A1 Filter mit Stützsäulen Filter with support columns |
| 02/24/2005 | DE102004021116A1 Luftreinigungsroboter und entsprechendes System Air cleaning robot and corresponding system |
| 02/24/2005 | CA2532277A1 Filter unit for filtering particles contained in exhaust gas of an internal combusting engine |
| 02/23/2005 | EP1508677A1 An exhaust gas purifying apparatus |
| 02/23/2005 | EP1508416A1 Method of manufacturing honeycomb structural body |
| 02/23/2005 | EP1508358A1 Honeycomb filter and ceramic filter assembly |
| 02/23/2005 | EP1508357A1 Honeycomb filter and ceramic filter assembly |
| 02/23/2005 | EP1508356A1 Honeycomb filter and ceramic filter assembly |
| 02/23/2005 | EP1508355A1 Honeycomb filter and ceramic filter assembly |
| 02/23/2005 | EP1508354A1 Honeycomb structural body |
| 02/23/2005 | EP1507963A1 Method for regenerating a choked particle filter |
| 02/23/2005 | EP1507579A1 Cleaning device for tubular filter elements |
| 02/23/2005 | CN2680336Y Sequential pulse self-cleaning air filter |
| 02/23/2005 | CN1584435A Air conditioner with indoor unit with automatic cleaning air filter |
| 02/23/2005 | CN1584428A 空气净化器 Air Purifier |
| 02/23/2005 | CN1584301A 排气净化装置 Exhaust gas purification apparatus |
| 02/23/2005 | CN1583218A Sterilizer and apparatus therewith |
| 02/23/2005 | CN1190256C Method of integrated dust removal and desulfur of smoke and its equipment |
| 02/22/2005 | US6858064 Apparatus for the electrostatic cleaning of gases and method for the operation thereof |
| 02/22/2005 | US6858056 Oil separator |
| 02/22/2005 | US6858055 Bottom loading clean room air filter support system |
| 02/22/2005 | US6858052 Filter cartridge mounting structure |
| 02/22/2005 | US6858051 Device for separating a fluid from a gas stream |
| 02/22/2005 | US6857525 Filtration cartridges with metallic end members and method of manufacturing |
| 02/22/2005 | US6857265 Diesel exhaust system including NOx-trap |
| 02/22/2005 | US6857188 Process for producing a particle filter |
| 02/17/2005 | WO2005014159A1 A granulator device for the treatment of powdered products |
| 02/17/2005 | WO2005014157A1 A granulator device for the treatment of powdered products |
| 02/17/2005 | WO2005014156A2 Preparation of adsorbents from organic fertilizer and mineral oil and their application for removal of acidic gases from sulfur containing wet gas streams |
| 02/17/2005 | WO2005014143A2 In-line filter with quick-change coupling and a filter |
| 02/17/2005 | WO2005014142A1 Ceramic filter |
| 02/17/2005 | WO2004037388A3 Apparatus and method for cleaning an air filter unit |
| 02/17/2005 | US20050035031 Exposure to porous barrier; antifouling; applyin gload perpendicular to barrier |
| 02/17/2005 | US20050034601 Fluid filter cleaning apparatus |