| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 02/27/2007 | US7182804 Aerosol separator; and method |
| 02/27/2007 | US7182799 Filter assembly comprising filter elements and a filter grid |
| 02/27/2007 | US7181909 Control method for an exhaust gas purification system and an exhaust gas purification system |
| 02/25/2007 | CA2540323A1 Vacuum loader |
| 02/22/2007 | WO2007022171A1 Air cleaner having anti-rotational arragement and methods |
| 02/22/2007 | WO2006134303A3 Structure and catalytic filter for filtering a gas comprising a hydrophobic or oleophobic cement |
| 02/22/2007 | US20070039858 Nanocarpets for trapping particulates, bacteria and spores |
| 02/22/2007 | US20070039300 Filter medium and structure |
| 02/22/2007 | US20070039298 Ceramic honeycomb filter, its production method, and plugging material for ceramic honeycomb filter |
| 02/22/2007 | US20070039296 Process and materials for coiling z-filter media, and/or closing flutes of filter media; and, products |
| 02/22/2007 | US20070039295 Exhaust gas cleanup system |
| 02/22/2007 | US20070039293 Robot cleaner having function for detecting separation of dust tank and control method thereof |
| 02/22/2007 | US20070039290 Rotary pulse type filter dust collector |
| 02/22/2007 | DE4433840B4 Luftfiltereinheit Air filter unit |
| 02/22/2007 | CA2767078A1 Integrated containment system |
| 02/21/2007 | EP1754525A1 Air cleaner having anti-rotational arrangement and methods |
| 02/21/2007 | EP1754007A1 Filter housing assembly |
| 02/21/2007 | EP1753520A1 Cleaning insert for exhaust emission control systems in particular for particle filters |
| 02/21/2007 | EP1494785B1 Air cleaner and method of installation |
| 02/21/2007 | EP1458458B1 Method and device for detecting the state of a filter subjected to an air flow |
| 02/21/2007 | EP1244508B1 Bag filter device |
| 02/21/2007 | EP1204452B1 Filter device |
| 02/21/2007 | EP1126907B1 Filtering apparatus for air treatment apparatus |
| 02/21/2007 | CN2872316Y Efficient microfilter |
| 02/21/2007 | CN2870955Y Waste-gas purfier of duplicator |
| 02/21/2007 | CN2870954Y Gas filter |
| 02/21/2007 | CN1918368A Particle filter comprising a metallic fibrous layer |
| 02/20/2007 | US7179516 Honeycomb filter |
| 02/20/2007 | US7179380 Environmentally friendly dual lube venturi filter cartridge |
| 02/20/2007 | US7179317 Addition or condensation polymer containing 2-25% of an additive comprising an aromatic oligomer having a molecular weight of 500-3000; polyphenyl resin with p-tert-butylphenol, p-biphenol or bisphenol A units; resistance to degradative effects of humidity, heat, air flow, chemicals, stress and impact |
| 02/20/2007 | US7179316 Cordierite filters with reduced pressure drop |
| 02/15/2007 | WO2007019535A2 Regenerable air purification system |
| 02/15/2007 | WO2007019127A1 Coalescing filter element with drainage mechanism |
| 02/15/2007 | WO2007017007A1 Method for producing a flat product made of fibrous material, particularly a non-woven, and filter comprising this flat product |
| 02/15/2007 | WO2007016800A1 Air cleaner system |
| 02/15/2007 | WO2006060659A3 Corona-discharge air mover and purifier for fireplace and hearth |
| 02/15/2007 | US20070037703 Method of manufacturing honeycomb catalyst |
| 02/15/2007 | US20070034564 Porous filter |
| 02/15/2007 | DE202006016318U1 Air filter with vertical bellows style closed bag dust filter element preserves its high filtration area under accumulated dust load by use of filter pleat support pegs or clips attached to housing wall |
| 02/15/2007 | DE202005015126U1 Air filter element for vehicle internal combustion engine suffers reduced resonance frequency induced vibrations by attachment to housing via support bridge within element assembly |
| 02/15/2007 | DE102005037313A1 Filterelement und Anordnung Filter element and arrangement |
| 02/15/2007 | DE102005035591A1 Filter unit, especially for exhaust gas system of internal combustion engine, has gas-permeable wall of filter bag unevenly formed for stiffening, where wall of filter bag has periodic structure |
| 02/15/2007 | CA2617177A1 Coalescing filter element with drainage mechanism |
| 02/14/2007 | EP1752630A1 Honeycomb structural body |
| 02/14/2007 | EP1752629A1 Particulate filter |
| 02/14/2007 | EP1752203A1 Honeycomb structure |
| 02/14/2007 | EP1751409A1 Minimisation of pah emissions during the regeneration of particle filters |
| 02/14/2007 | EP1750829A1 Filter casette consisting of a housing surrounding a folded carpet with spacers between parallel opposite filter carpet parts. |
| 02/14/2007 | EP1750825A1 Filter element |
| 02/14/2007 | EP1660213B1 Filter unit for filtering particles contained in exhaust gas of an internal combusting engine |
| 02/14/2007 | EP1458456B1 System, method and apparatus for the rapid detection and analysis of airborne biological agents |
| 02/14/2007 | CN2869268Y Dust-proof window |
| 02/14/2007 | CN2868389Y Dust preseparating anti-dewfall bag-type collector |
| 02/14/2007 | CN1913951A Filter element for dust collector |
| 02/14/2007 | CN1913950A Filter element |
| 02/14/2007 | CN1913949A Filtering structure, especially particle filter for exhaust gases of an internal combustion engine, and associated exhaust line |
| 02/14/2007 | CN1911487A 过滤器密封系统 Filter sealing system |
| 02/13/2007 | US7175762 Self-assembly; nanotubes; detectors |
| 02/13/2007 | US7175699 Filter assembly |
| 02/13/2007 | US7175681 Apparatus for removing fine particles in exhaust gas |
| 02/13/2007 | US7174706 Exhaust emission control system for internal combustion engine |
| 02/13/2007 | CA2429562C Kitchen air filtration system |
| 02/13/2007 | CA2311424C Smoke evacuation system |
| 02/13/2007 | CA2291326C Treated filter media |
| 02/08/2007 | WO2007015721A2 A set of processes for removing impurities from a silicon production facility |
| 02/08/2007 | WO2007015495A1 Process for producing ceramic honeycomb structure |
| 02/08/2007 | WO2007014602A2 Filter element and a device |
| 02/08/2007 | WO2006074383A3 Fiber collecting media strip for a mist eliminator |
| 02/08/2007 | US20070031304 Filter candle |
| 02/08/2007 | US20070028765 Estimating quantity of particulate matter trapped within filter, heating to combust; internal combustion engines |
| 02/08/2007 | US20070028603 Exhaust gas-purifying device |
| 02/08/2007 | US20070028574 Dust collector for autonomous floor-cleaning device |
| 02/08/2007 | US20070028571 Coalescing filter element with drainage mechanism |
| 02/08/2007 | US20070028569 Airborne particle removal system |
| 02/08/2007 | DE202006011652U1 Filter assembly, to recover clean air at working space, has fan motor to draw used air into proactive carbon space to return clean air with push unit to remove saturated active carbon for immediate replacement |
| 02/08/2007 | DE202005014960U1 Parameterizable open particle filter system for use in vehicle diesel engine, has outlet channels and inlet channels that are completely formed or partly formed at front face side of particle filter without sealing plug |
| 02/08/2007 | DE102005035594A1 Soot particulate filter mechanism for use in motor vehicle exhaust system, has plate-like support, provided on each filter pocket to space away neighboring or adjoining filter pocket |
| 02/08/2007 | DE102005035593A1 Exhaust gas sooty particles filter for diesel internal combustion engine, has filter bags that are curved as whole and transverse to longitudinal axis in area wise, and supporting unit arranged in inner side and at edge of filter bags |
| 02/08/2007 | DE102005035592A1 Particulate filter mechanism for use in motor vehicle exhaust system, has reinforcing strip applied around end face of filter pocket |
| 02/08/2007 | DE102005034596A1 Filtervorrichtung, insbesondere Dieselpartikelfilter, für eine Abgasanlage einer Brennkraftmaschine Filter device, in particular a diesel particulate filter for an exhaust system of an internal combustion engine |
| 02/08/2007 | DE10002584B4 Verfahren und Vorrichtung zur Filtration von Gasen Method and apparatus for the filtration of gases |
| 02/07/2007 | EP1749985A1 Exhaust gas purifier |
| 02/07/2007 | EP1749562A2 Removable V-shaped filter |
| 02/07/2007 | EP1748831A2 Filter arrangements; housings; assemblies; and, methods |
| 02/07/2007 | CN2865888Y Train loading and dust removing station |
| 02/07/2007 | CN2865830Y Pulse long bag-type dust collector |
| 02/07/2007 | CN2865829Y Pulse spraying bag-type dust collector with anti-cratering ash hopper |
| 02/07/2007 | CN2865828Y Pulse spraying bag-type dust collector with dispersion overflow tubesheet |
| 02/07/2007 | CN2865827Y Pulse spraying bag-Type DustcCollector with flow guiding nozzle device |
| 02/07/2007 | CN2865826Y Air purification filter |
| 02/07/2007 | CN1907671A Method and system of comminuting EVA leftover material to powder |
| 02/06/2007 | US7172694 Filter assembly |
| 02/06/2007 | US7172693 Quick change filter and bracket with key system and universal key option |
| 02/06/2007 | US7172214 Gas generator for air bag |
| 02/06/2007 | US7171803 Exhaust gas purification system of internal combustion engine |
| 02/06/2007 | US7171802 Diesel engine comprising DPM filter and method of estimating amount of DPM trapped in DPM filter |
| 02/06/2007 | CA2471104C Air treatment system |
| 02/06/2007 | CA2291285C Air filter elements with foam pre-cleaners |
| 02/01/2007 | WO2007013909A2 Air filtration media comprising metal-doped precipitated silica materials |
| 02/01/2007 | WO2007012509A1 Filter device, especially particulate filter for an exhaust gas system of an internal combustion engine |