| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 01/05/2006 | WO2005056147A3 Diesel filter plugging process |
| 01/05/2006 | US20060003143 Method for manufacturing porous honeycomb structure and honeycomb body |
| 01/05/2006 | US20060000850 Built in purifier for reactive gases |
| 01/05/2006 | US20060000358 Purification and delivery of high-pressure fluids in processing applications |
| 01/05/2006 | US20060000357 Method and system for producing inert gas from combustion by-products |
| 01/05/2006 | US20060000201 Control method for an exhaust gas purification system and an exhaust gas purification system |
| 01/05/2006 | US20060000196 Fluid filter |
| 01/05/2006 | US20060000195 Dust collecting apparatus for vacuum cleaner |
| 01/05/2006 | DE10231095B4 Filterkartusche Filter cartridge |
| 01/05/2006 | DE102005027233A1 Abgas-Steuervorrichtung und Abgas-Steuerverfahren für einen Verbrennungsmotor Exhaust gas control apparatus and exhaust gas control method for an internal combustion engine |
| 01/05/2006 | DE102004030346A1 Staubfilterbeutel und zugeordnete Adapterplatte Dust filter bag and associated adapter plate |
| 01/05/2006 | DE102004028887A1 Verfahren zum Herstellen mindestens eines Bereichs einer Filtereinrichtung, insbesondere eines Partikelfilters für eine Brennkraftmaschine A method for fabricating at least a portion of a filter device, in particular a particle filter for an internal combustion engine |
| 01/05/2006 | DE102004027845A1 Anordnung zum Abscheiden von Grobasche aus einem Rauchgasstrom Arrangement for separating coarse ash from a flue gas stream |
| 01/05/2006 | DE102004027818A1 Filtereinrichtung für ein Abgassystem einer Brennkraftmaschine, sowie Verfahren zum Herstellen einer solchen Filtereinrichtung Filter device for an exhaust system of an internal combustion engine, and to processes for producing such a filter device |
| 01/04/2006 | EP1612543A1 Coloring sensor |
| 01/04/2006 | EP1612380A2 Filter made of porous ceramic sintered body |
| 01/04/2006 | EP1612197A1 Honeycomb structure and method of manufacturing the same |
| 01/04/2006 | EP1611939A1 Air filter |
| 01/04/2006 | EP1611938A1 Filtering element |
| 01/04/2006 | EP1611937A1 Filter assembly |
| 01/04/2006 | EP1611936A1 Ceramic filter structure |
| 01/04/2006 | EP1611322A1 Filtration structure for the exhaust gas from an internal combustion engine |
| 01/04/2006 | EP1434641B1 Interconnected filter frame and filter framing method |
| 01/04/2006 | EP1128892B2 Plate filter element for an air filter |
| 01/04/2006 | CN2750063Y Filtering core of motorcycle air filter |
| 01/04/2006 | CN1717272A 蜂窝结构体 Honeycomb structure |
| 01/04/2006 | CN1717271A Honeycomb structure body |
| 01/04/2006 | CN1714916A Film separating air purifier |
| 01/04/2006 | CN1714911A Air filter element and assembly for filtering air,and method for purifying air |
| 01/04/2006 | CN1714910A Grease filter for domestic extractor hoods |
| 01/04/2006 | CN1714909A Method for preparing ceramic filter tube for purifying high temperature gas |
| 01/03/2006 | US6981516 Fail save shut off valve for filtering systems employing candle filters |
| 01/03/2006 | CA2381130C Filter for removing contaminants from an enclosure |
| 01/03/2006 | CA2358888C Media filter cabinet for gas furnace |
| 01/03/2006 | CA2253519C Hot gas filter and system assembly |
| 01/03/2006 | CA2093692C Clean air fan filter module |
| 12/29/2005 | WO2005124251A1 Refrigerator having air-cleaner |
| 12/29/2005 | WO2005124243A1 Filter housing assembly |
| 12/29/2005 | WO2005124118A1 Method of determining abnormality in particulate filter |
| 12/29/2005 | WO2005124017A1 Device and method for cleaning of a filter net of a pulp dryer's fan tower, a pulp dryer's fan tower and a pulp dryer |
| 12/29/2005 | WO2005123224A1 Filter mat for the passage of contaminated air |
| 12/29/2005 | WO2005123222A1 Air filter arrangement; assembly; and, methods |
| 12/29/2005 | WO2005123221A2 Decontamination of process streams |
| 12/29/2005 | WO2005123219A2 Method for producing at least one area of a filter device, particularly of a particulate filter for an internal combustion engine |
| 12/29/2005 | WO2005123214A1 Z-filter media pack arrangements; and, methods |
| 12/29/2005 | US20050284807 Filter element and method for the production thereof |
| 12/29/2005 | US20050284802 Filtering device with integral filter status indicator |
| 12/29/2005 | US20050284297 Gas purification system with an integrated hydrogen sorption and filter assembly |
| 12/29/2005 | US20050284168 Indoor device of separable air conditioner |
| 12/29/2005 | US20050284138 Regeneration control method for continuously regenerating diesel particulate filter device |
| 12/29/2005 | US20050284118 Air cleaner |
| 12/29/2005 | US20050284117 Particle filter |
| 12/29/2005 | US20050284116 Filter cross brace |
| 12/29/2005 | US20050284115 Automobile exhaust pipe filter |
| 12/29/2005 | US20050284114 Air cleaning system |
| 12/29/2005 | US20050284113 Refrigerator having air-cleaner |
| 12/29/2005 | DE102005028304A1 Machine tool particle emission limiter has cylindrical conduit with spring-operated closure operating in response to high pressure |
| 12/29/2005 | DE102005021748A1 Abgasreinigungsvorrichtung für einen Verbrennungsmotor An exhaust purification device for an internal combustion engine |
| 12/29/2005 | DE102004026862A1 Filterelement Filter element |
| 12/29/2005 | CA2570527A1 Decontamination of process streams |
| 12/28/2005 | EP1609519A1 Base for honeycomb filter, method for producing same and honeycomb filter |
| 12/28/2005 | EP1608453A2 Improved process and materials for coiling z-filter media, and/or closing flutes of filter media; and, products |
| 12/28/2005 | EP1414547B1 Cassette filter |
| 12/28/2005 | CN1712826A Air cleaning system |
| 12/28/2005 | CN1712103A Air purifier and control method thereof |
| 12/28/2005 | CN1712102A Metal filtering core and production thereof |
| 12/28/2005 | CN1233442C Air filter |
| 12/27/2005 | US6980878 Membrane valve controller of a dust-collecting device |
| 12/27/2005 | US6979361 End of service life indicator for fluid filter |
| 12/27/2005 | US6979359 Portable filter unit and methods for using same |
| 12/27/2005 | US6978603 Exhaust gas control device-equipped internal combustion engine and exhaust gas control method |
| 12/22/2005 | WO2005121518A1 Exhaust gas post-processing device |
| 12/22/2005 | WO2005121513A1 Filter device for an exhaust gas system of an internal combustion engine, and method for producing such a filter device |
| 12/22/2005 | WO2005092475A3 Air filter assembly system and method |
| 12/22/2005 | US20050279699 Methods of reducing thermo-oxidation of polymers such as polyacrylonitrile |
| 12/22/2005 | US20050279693 Ceramic filter |
| 12/22/2005 | US20050279441 Ultrasonic bonding of filter elements to end caps |
| 12/22/2005 | US20050279213 Method and apparatus for controlling the operation of a dust collector |
| 12/22/2005 | US20050279212 Filter assembly with noise attenuation |
| 12/22/2005 | US20050279211 Antimicrobial refrigerator air filter |
| 12/22/2005 | US20050279065 Air intake filter screen assembly including a stand-off frame for preventing hail damage to surface coils of an associated air intake unit |
| 12/22/2005 | US20050279064 Air intake filter screen assembly |
| 12/22/2005 | US20050279063 Air intake filter screen assembly |
| 12/22/2005 | US20050279060 Dust filter bag and an associated adapter plate |
| 12/22/2005 | US20050279059 Air purifier and control method thereof |
| 12/22/2005 | DE10356809B3 Rectangular holder for zigzag- folded filter element has frame with long sides engaging omega-shaped projections on long sides of filter and folds of filter are at right angles to long sides |
| 12/22/2005 | DE10204162B4 Filtereinsatz Filter cartridge |
| 12/22/2005 | DE102005025192A1 Pre-cleaner for filter arrangement in air intake of internal combustion engine is arranged in filter housing and partly encloses air filter element |
| 12/22/2005 | DE102004027509A1 Verfahren zur Regeneration eines Partikelfilters A method for regenerating a particle filter |
| 12/22/2005 | DE102004026060A1 Insert for an exhaust gas purification unit comprises inlet channels with a hexagonal cross-section and outlet channels with a quadrilateral cross-section |
| 12/21/2005 | EP1607131A1 Ceramic filter |
| 12/21/2005 | EP1607130A1 Sealed honeycomb structure and method of producing the same |
| 12/21/2005 | EP1607129A1 Ceramic filter |
| 12/21/2005 | EP1607128A1 Method and device for manufacturing head gaskets for bag filters |
| 12/21/2005 | EP1607034A1 Dust filter bag and associated adapter plate |
| 12/21/2005 | EP1606039A2 Multi-functional filter |
| 12/21/2005 | EP1606038A2 Filtration, flow distribution and catalytic method for process streams |
| 12/21/2005 | EP1606035A2 Method for making an air filter device, air filter device, device for implementing the method and airflow installation in a motor vehicle |
| 12/21/2005 | EP1605990A2 A device for protecting medical apparatus. |
| 12/21/2005 | EP1543273A4 Self-cleaning exhaust system and method |