| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 02/01/2006 | CN1239228C Oil separator for pump overflowing with oil |
| 02/01/2006 | CN1239227C Method and device for filter backwashing |
| 01/31/2006 | US6991674 Monitoring arrangement for compartment air contamination |
| 01/31/2006 | US6991673 Filter element |
| 01/31/2006 | US6991672 Filter element comprising pleated metal fiber fleece |
| 01/31/2006 | US6991668 A porous metal substrate is sealed inside a hollow body, which has inlet and outlet ports for gas flow through; removing exhaust gases from a diesel engine; low bulk density, control pore size |
| 01/31/2006 | US6991665 Evertible filter wrap with straps |
| 01/28/2006 | CA2507461A1 Power transmission fluids with enhanced extreme pressure and antiwear characteristics |
| 01/26/2006 | WO2006009868A1 Filtering device with integral filter status indicator |
| 01/26/2006 | WO2006009834A2 Antimicrobial refrigerator air filter |
| 01/26/2006 | WO2006009766A1 Air cleaner arrangements; serviceable filter cartridge; and, methods |
| 01/26/2006 | WO2006009427A1 Device for purifying gases, such as in particular air |
| 01/26/2006 | WO2006008222A1 Method for producing an area of a filter structure, especially for a particle filter in the exhaust gas system of an internal combustion engine |
| 01/26/2006 | WO2006008209A1 Method for producing at least one region of a filter structure, especially for a particle filter in the exhaust system of an internal combustion engine |
| 01/26/2006 | WO2004069763A3 Cordierite ceramic body and method |
| 01/26/2006 | US20060019061 Honeycomb structured body and exhaust gas purifying device |
| 01/26/2006 | US20060016769 Filter assembly and methods |
| 01/26/2006 | US20060016163 Multi-stage filtering apparatus |
| 01/26/2006 | US20060016162 Dust collector for vacuum device |
| 01/26/2006 | DE202005018978U1 Electrostatic dust separator for purifying air and other gases, comprises cylindrical gas ionizer and central filter tubes, with flow profile of wall of gas ionizer being in form of meandering ribbon |
| 01/26/2006 | DE202005016986U1 Airborne pollen filter, to determine and analyze air pollen levels, comprises a textile filter matrix within a hollow body to retain pollen particles from the air flow through it |
| 01/26/2006 | DE102004005342B4 Anlage zum aseptischen Abfüllen eines flüssigen Füllgutes System for aseptically filling a liquid filling |
| 01/26/2006 | CA2571182A1 Antimicrobial refrigerator air filter |
| 01/25/2006 | EP1618943A1 Valve control system for dust collector units |
| 01/25/2006 | EP1618942A2 Multi-stage filtering apparatus |
| 01/25/2006 | EP1618941A1 Honeycomb structure body |
| 01/25/2006 | EP1216360B1 Apparatus for minimising noise in a fan unit |
| 01/25/2006 | CN1238212C Method for controlling gas to air sac from gas generator and air bag gas generator |
| 01/24/2006 | US6990414 Electronic gas flow measurement and recording device |
| 01/24/2006 | US6989051 Portable air filtration system |
| 01/24/2006 | US6989048 Particulate filter for purifying exhaust gases of internal combustion engines comprising hot spot ceramic ignitors |
| 01/24/2006 | US6989045 Apparatus and method for filtering particulate and reducing NOx emissions |
| 01/24/2006 | US6988361 Method and system for controlling simultaneous diesel particulate filter regeneration and lean NOx trap desulfation |
| 01/24/2006 | CA2216973C Wire mesh filter |
| 01/19/2006 | US20060011065 Inlet nozzle for oxygen concentrator |
| 01/19/2006 | US20060010843 Plasma particulate filter |
| 01/19/2006 | DE102005029606A1 Electrical apparatus includes filter comprising medium whose pores filter out particles in fluid flow, and carrier coating |
| 01/19/2006 | DE102005029419A1 Kühlschrank mit einer Luftreinigungseinrichtung Refrigerator with an air cleaner |
| 01/19/2006 | DE102005019819A1 Filtersystem Filter system |
| 01/19/2006 | DE102004031816A1 Filteranordnung Filter assembly |
| 01/19/2006 | DE102004031809A1 Filterelement Filter element |
| 01/19/2006 | DE102004026589A1 Verfahren zur Überwachung eines Partikelfilters Method for monitoring a particle filter |
| 01/18/2006 | EP1616736A1 Folded Filter |
| 01/18/2006 | EP1485184B1 Washing device for mist eliminators |
| 01/18/2006 | EP1404435A4 Purifier |
| 01/18/2006 | CN2751866Y Natural gas filter |
| 01/18/2006 | CN2751865Y Filtering cartridge for smoke toxin purifier |
| 01/18/2006 | CN2751864Y Pulse dust collector |
| 01/18/2006 | CN2751863Y Bag type dust cleaner dust discharging device |
| 01/18/2006 | CN1723339A Honeycomb structural body |
| 01/18/2006 | CN1723070A Honeycomb structure body |
| 01/18/2006 | CN1721778A Embedded into ceiling or suspended on ceiling type air conditioner and air cleaning unit |
| 01/18/2006 | CN1721039A Filtering apparatus |
| 01/18/2006 | CN1721038A Filtering element |
| 01/18/2006 | CN1721037A Air cleaner |
| 01/18/2006 | CN1236854C FilterING and electrostatic precipitation equipment and method for cleaning dust on its filtering element |
| 01/17/2006 | US6986842 Filter element with foam girdle to secure pleats and method of forming same |
| 01/17/2006 | US6986805 Filter system; element configuration; and methods |
| 01/17/2006 | US6986804 gas adsorbing filtration media, flow channel particulate filtration media, electrical charge combination filters exhibit an advantageously low pressure drop over its lifetime |
| 01/17/2006 | US6986799 Recyclable air filter |
| 01/12/2006 | WO2006004586A2 Self cleaning gas filtering system and method |
| 01/12/2006 | WO2006004540A1 A frame for an air filter unit |
| 01/12/2006 | WO2006004535A1 An air filter unit |
| 01/12/2006 | WO2006004534A1 Wall of an air filter unit |
| 01/12/2006 | WO2006004175A1 Exhaust emission control device |
| 01/12/2006 | WO2006004150A1 Bag-type air filter device, and filtration material and filtration material frame for the device |
| 01/12/2006 | WO2006003365A1 Filter apparatus |
| 01/12/2006 | WO2006003064A1 Supporting framework for accommodating filter packets of a particle filter |
| 01/12/2006 | WO2005094655A3 Filter elements; air cleaner; assembly; and, methods |
| 01/12/2006 | WO2005045384A3 Pressure limiting. and/or flow regulating valve for use with pou/poe filter system |
| 01/12/2006 | US20060008396 Exhaust gas post treatment arrangement |
| 01/12/2006 | US20060006110 Assembly comprising a filter housing and at least one filter cartridge as well as a filter cartridge for such an assembly |
| 01/12/2006 | US20060005711 Replaceable filter for a vehicle air conditioning system adapted to scent air |
| 01/12/2006 | US20060005710 Device and method for eliminating odor |
| 01/12/2006 | US20060005518 Method of forming self-supporting pleated filter media |
| 01/12/2006 | US20060005517 Self-supporting pleated filter media |
| 01/12/2006 | US20060005516 Method and apparatus for filtering air passages in an alternator |
| 01/12/2006 | DE202005017830U1 Particulate filter, especially for diesel engines, comprises a hollow chamber structure as a thermal insulator |
| 01/12/2006 | DE19856490B4 Einrichtung zur Reinigung der Luft von Staubpartikeln, insbesondere von Pollenstaub und dergleichen Means for cleaning the air of dust particles, in particular of pollen, and the like |
| 01/12/2006 | DE102004029640A1 Cleaning particulate filter, especially for diesel engine, comprises burning combustible substances and loosening resulting ash by mechanical vibration |
| 01/12/2006 | DE102004029225A1 Filtervorrichtung und Filterelement Filter device and filter element |
| 01/12/2006 | CA2565567A1 Self cleaning gas filtering system and method |
| 01/11/2006 | EP1614972A2 Air cleaning system |
| 01/11/2006 | EP1614456A1 Method and apparatus for filtering air passages in an alternator. |
| 01/11/2006 | EP1614454A1 Built in purifier for fluids |
| 01/11/2006 | EP1613846A2 Filter block for filtering particles contained in the exhaust gas of a combustion engine |
| 01/11/2006 | EP1499418B1 Filter assembly comprising filter elements and a filter grid |
| 01/11/2006 | CN2750854Y Column type inverse-blowing cloth bag dust collector |
| 01/11/2006 | CN2750853Y Large scale cloth screen with self carried bypath |
| 01/11/2006 | CN1720390A Method for coating a catalyst carrier containing two different partial structures with a catalytically active coating, and catalyst obtained thereby |
| 01/11/2006 | CN1235662C Filter and filter cartridge |
| 01/11/2006 | CN1235661C Filter element, method for manufacture thereof, and filter using said element |
| 01/11/2006 | CN1235557C 患者隔离单元 Patient isolation unit |
| 01/10/2006 | US6984319 Environmentally friendly acid neutralizing full flow cartridge |
| 01/10/2006 | US6984259 Intake filter; ultraviolet radiation light sources; equilibrium screen; lining with reflective sheet; air conditioning, ventilation; portable |
| 01/10/2006 | US6984256 Monitoring air flow using computer; determination; calibration |
| 01/10/2006 | US6984253 Integral structure of a plurality of honeycomb segments 12 bonded by an adhesive 8. The honeycomb segment has numbers of through-holes 3, which are surrounded by partition walls 2 and extend in the axial direction of the segment. The honeycomb |
| 01/10/2006 | US6984252 Method of and apparatus for collecting dust, development apparatus, and image formation apparatus |
| 01/10/2006 | US6983591 Particulate filter regenerating device |
| 01/05/2006 | WO2006001563A2 Indoor device of separable air conditioner |