| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 06/14/2005 | US6905529 Wire Filter cage |
| 06/14/2005 | CA2383639C Air filter with electrostatically active nonwoven liners and their use |
| 06/09/2005 | WO2005052328A1 Exhaust emission control device |
| 06/09/2005 | WO2005052327A1 Particulate matter-containing exhaust emission controlling filter, exhaust emission controlling method and device |
| 06/09/2005 | WO2005051520A1 Exhaust gas filter and filtering system |
| 06/09/2005 | WO2005051518A1 Filter element mounting apparatus |
| 06/09/2005 | WO2005051437A2 Portable filter unit and methods for using same |
| 06/09/2005 | WO2005029506A3 Nbc filtration unit providing unfiltered and filtered air paths |
| 06/09/2005 | WO2004101101A3 System for purifying and removing contaminants from gaseous fluids |
| 06/09/2005 | US20050120881 Reverse-flow cleaning systems and methods |
| 06/09/2005 | US20050120691 Exhaust gas purifying filter |
| 06/09/2005 | US20050120690 Partition walls containing cordierite and constituted of a porous ceramic of given porosity and average pore diameter, wherein the partition walls have a pore distribution represented by a given formula; trapping efficiency of soot, lowering of a pressure loss |
| 06/09/2005 | US20050120687 Separator arrangement for gas/liquid separation; apparatus; and, methods |
| 06/09/2005 | US20050120686 Air cleaner device |
| 06/09/2005 | DE4319458B4 Wärme und Feuchtigkeit austauschende Filter, sowie Verwendung und Herstellung eines solchen Filters Heat and moisture exchanging filters, as well as use and production of such a filter |
| 06/09/2005 | DE202005005067U1 Automotive cabin air filter is retained within surrounding frame by flat panel seal with locating apertures for closure |
| 06/09/2005 | DE10354914A1 Device for cleaning a gas stream e.g. the intake air of an I.C. engine comprises a plate-like pre-stripper arranged at an angle to the flow of the gas stream, and an annular filter element |
| 06/09/2005 | DE10347103A1 Filter system used for filtering air comprises filter elements sealed from a housing using a single seal |
| 06/08/2005 | EP1538310A1 Particulate filter |
| 06/08/2005 | EP1538309A1 Honeycomb structure body |
| 06/08/2005 | EP1537914A1 Honeycomb structure, and die for forming honeycomb structure |
| 06/08/2005 | EP1537903A1 Apparatus with filter |
| 06/08/2005 | EP1536877A1 Method for the post-treatment of exhaust gases and device therefor |
| 06/08/2005 | EP0946270B1 Permeable composite material, method for producing said composite material, and use of the same |
| 06/08/2005 | CN2703574Y Taking-turn device in multi-tube dust remover |
| 06/08/2005 | CN2703573Y Air-box type pulse dust remover |
| 06/08/2005 | CN1624395A Air purifier capable of generating fragrance |
| 06/07/2005 | US6902603 Integrated air filtration unit |
| 06/07/2005 | US6902599 Block regions with differing gas filtering surface areas and surface densities |
| 06/07/2005 | US6902598 Filter with efficiently sealed end |
| 06/07/2005 | US6902597 Floor standing treatment device |
| 06/07/2005 | US6902594 Industrial dust-collector |
| 06/07/2005 | US6902592 Apparatus and method for cleaning an air filter unit |
| 06/07/2005 | US6901751 System for controlling particulate filter temperature |
| 06/07/2005 | CA2179761C Process and apparatus for the cleaning of dust laden gas |
| 06/02/2005 | WO2005049177A1 Separator arrangement for gas/liquid separation; apparatus; and, methods |
| 06/02/2005 | WO2005005794A3 Cordierite filters with reduced pressure drop |
| 06/02/2005 | US20050115888 Filtration cartridges with metallic end members and method of manufacturing |
| 06/02/2005 | US20050115224 Exhaust emission control device and casing structure of the control device |
| 06/02/2005 | US20050115222 Device for exhaust gas purification |
| 06/02/2005 | US20050115216 Filter element with hydrophobic properties |
| 06/02/2005 | US20050115215 Sealing material, method for sealing honeycomb structure and sealed honeycomb structure |
| 06/02/2005 | DE202005004873U1 Filter Filter |
| 06/02/2005 | DE10356419B3 Bodenreinigungsmaschine Floor cleaning machine |
| 06/02/2005 | DE10351882A1 Filter for removed particulates from the exhaust gas of a combustion process, especially for use in a motor vehicle, comprises an electrically conductive foam structure |
| 06/02/2005 | DE10350411A1 Separation of solids from gas scrubber, e.g. power station flue gas desulfurization plant with absorber and solid trap, involves adding flocculant and/or flocculation aid in separator after trap |
| 06/02/2005 | DE10350395A1 Vorrichtung und Verfahren zum Abscheiden von Staubbestandteilen aus einem explosionsfähigen Staub-Luft-Gemisch Device and method for separating dust constituents out of an explosive dust-air mixture |
| 06/02/2005 | DE10341980A1 Lacquer spray separating unit, comprises a separation stage, particle collection areas which can be located in the air stream, and a sieve |
| 06/02/2005 | DE10341977A1 Lacquer spray separating unit, comprises a separation stage, particle collection areas which can be located in the air stream, and a sieve |
| 06/02/2005 | DE102004048964A1 Abgasreinigungssystem für eine Brennkraftmaschine An exhaust gas purification system for an internal combustion engine |
| 06/01/2005 | EP1535664A1 Ceramic honeycomb structure |
| 06/01/2005 | EP1535564A2 Floor cleaning machine |
| 06/01/2005 | EP1534436A2 Apparatus and methods for separating particles |
| 06/01/2005 | EP1503842A4 Method for filtering pernicious non-gaseous contaminants from airand benign gases |
| 06/01/2005 | CN2702770Y Plate frame type air filter strainer element |
| 06/01/2005 | CN2702769Y Air filter strainer element |
| 06/01/2005 | CN2702767Y Stainless steel high-temperature resistant corrosion resisting needle punched felt filtering bag |
| 06/01/2005 | CN1623034A Knocked-down air filter for internal combustion engine |
| 06/01/2005 | CN1622848A Cassette filter |
| 05/31/2005 | US6899742 Cleaning arrangement for a suspended particle filter |
| 05/31/2005 | US6899095 Device and method for controlling/balancing flow fluid flow-volume rate in flow channels |
| 05/31/2005 | US6898960 Indoor air quality test apparatus |
| 05/31/2005 | CA2233883C Air induction filter hose assembly |
| 05/26/2005 | WO2005046841A1 Air filter with a slide mount for filtering element |
| 05/26/2005 | WO2005046840A1 Ceramic body based on aluminum titanate |
| 05/26/2005 | WO2005046827A2 Coalescing type filter apparatus and method |
| 05/26/2005 | WO2005018893B1 Method for manufacturing honeycomb formed article, method for manufacturing honeycomb filter, and honeycomb filter |
| 05/26/2005 | WO2004110594B1 Suction air filter |
| 05/26/2005 | WO2004060537A3 Filter element assembly and parts therefor |
| 05/26/2005 | US20050109419 Gas supplying method and system |
| 05/26/2005 | US20050109212 Control device for fluid separators in dental aspiration plants |
| 05/26/2005 | US20050109023 Honeycomb filter for exhaust gas decontamination, adhesive, coating material and process for producing honeycomb filter for exhaust gas decontamination |
| 05/26/2005 | US20050109021 Method and device intended for desulfation of a nitric oxide trap and regeneration of a particle filter |
| 05/26/2005 | US20050109015 Internal combustion engine exhaust system |
| 05/26/2005 | US20050108996 Filter system for an electronic equipment enclosure |
| 05/26/2005 | CA2542453A1 Soot burn-off control strategy for a catalyzed diesel particulate filter |
| 05/25/2005 | EP1533490A1 Mehod and apparatus for the desulphurisation of a NOx storage catalyst and the regeneration of a particulate filter |
| 05/25/2005 | EP1533032A1 Ceramic honeycomb structure, process for producing the same and coat material for use in the production |
| 05/25/2005 | EP1533016A1 Filtering device for separating dust from aeriform fluids and in particular for separating textile dust |
| 05/25/2005 | EP1532940A1 A control device for fluid separators in dental aspiration plants |
| 05/25/2005 | EP1531921A1 Tapered hydrophobic filter for suction canisters |
| 05/25/2005 | EP1423678A4 Clogged filter detector |
| 05/25/2005 | EP1341593B1 Method and device for filter backwashing |
| 05/25/2005 | EP1216087B1 Method for forming a perforated laminar structure |
| 05/25/2005 | DE10349916A1 Filter insert, to remove e.g. particles and odors from ambient air, has two fan fold panels in parallel between side strips |
| 05/25/2005 | DE10311301A1 Air filter system, for fitting to machine, has free standing unit with upper filters above gravity fed hopper and container to collect dust |
| 05/25/2005 | DE102004052655A1 Drucküberwachungsgerät für einen Dieselpartikelfilter Pressure monitoring apparatus for a diesel particulate filter |
| 05/25/2005 | DE102004052256A1 Verfahren und System zum Steuern der gleichzeitigen Regeneration des Dieselpartikelfilters und Desulfatierung des Mager-NOx-Abscheiders Method and system for controlling the simultaneous regeneration of the diesel particulate filter and desulfation of the lean NOx trap |
| 05/25/2005 | CN1619277A Device and method for monitoring state of filter element |
| 05/25/2005 | CN1618534A Method for on-line cleaning electronic device by using pressure-air needing no touching |
| 05/24/2005 | US6897420 Cooker having air cleaning unit |
| 05/24/2005 | CA2396846C Porous honeycomb filter and method for manufacture thereof |
| 05/24/2005 | CA2374752C A device for purifying the exhaust gas of an internal combustion engine |
| 05/19/2005 | WO2005045384A2 Pressure limiting. and/or flow regulating valve for use with pou/poe filter system |
| 05/19/2005 | WO2005045207A1 Ceramic honeycomb filter, exhaust gas-purifying device, and exhaust gas-purifying method |
| 05/19/2005 | WO2005044423A1 Dust filter |
| 05/19/2005 | WO2005044422A1 Honeycomb structure body |
| 05/19/2005 | US20050106390 Anti-microbial fiber and fibrous products |
| 05/19/2005 | US20050106356 Ceramic honeycomb structure |
| 05/19/2005 | US20050106085 Reactor for treating a gas flow with plasma, particularly exhaust gases produced by the internal combustion engine in a motor vehicle |