| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 09/20/2007 | US20070214954 Method of controlling a gas separating apparatus |
| 09/20/2007 | US20070214778 Exhaust Gas Purifier |
| 09/20/2007 | US20070214759 Narrow pore size distribution aluminum titanate body and method for making same |
| 09/20/2007 | US20070214758 Filter assembly and adaptor |
| 09/20/2007 | US20070214755 Self-sealing bag arrangement for a floor cleaning device |
| 09/20/2007 | DE202006007876U1 Optimierung von zellulären Strukturen, insbesondere für die Abgasreinigung von Verbrennungsaggregaten und andere Anwendungsbereiche Optimization of cellular structures, in particular for purifying exhaust gas of combustion units and other applications |
| 09/20/2007 | DE202006007625U1 Zyklon mit Abweiseelement als Abscheider im Kurbelgehäuseentlüftungssystem Cyclone separator deflection element as in the crankcase ventilation system |
| 09/20/2007 | DE102006012106A1 Filter element for filtering intake air in an internal combustion engine comprises a fixing ring with a peripheral seal formed as a longitudinal profile body extending along a longitudinal axis and consisting of an extruded endless profile |
| 09/20/2007 | CA2641998A1 Air filter housing with means for measuring particle concentration |
| 09/20/2007 | CA2640707A1 Air filter housing with guides for air filter units |
| 09/19/2007 | EP1834687A1 Air filter connector unit |
| 09/19/2007 | EP1834686A1 Filter device |
| 09/19/2007 | EP1833772A2 Method and system for identifying and repairing defective cells in a plugged honeycomb structure |
| 09/19/2007 | CN200948465Y Desktop dust collected filter |
| 09/19/2007 | CN200948390Y Improved structure of bag dust filter |
| 09/19/2007 | CN101040114A Devices for connecting canister air cleaners to carburetors of internal combustion engines |
| 09/19/2007 | CN101039749A Method for coating a surface filter with finely divided solids, filter so obtained and its use |
| 09/19/2007 | CN101039734A Pleated multi-layer filter media and cartridge |
| 09/19/2007 | CN101039733A Air filtering device |
| 09/19/2007 | CN101038418A Cleaning shop structure used in assembling procedure of projector |
| 09/19/2007 | CN101037002A Method of manufacturing plugged honeycomb structure and plugged honeycomb structure |
| 09/19/2007 | CN101036846A Granular-layer dust precipitator |
| 09/19/2007 | CN100337720C Dust filter for using in operations endangered by gases |
| 09/19/2007 | CN100337715C Filter element and method for the production thereof |
| 09/18/2007 | US7270692 Media packs with circular or oval cross-sections set within a sealing frame and coated with fine fibers; high temperature systems of engines, gas turbines and fuel cells |
| 09/18/2007 | US7270691 Integrated air processing devices and isolation containment systems using such devices |
| 09/13/2007 | WO2007103672A1 Collapsible auto expanding media filter |
| 09/13/2007 | WO2007103408A1 Filter assembly with pleated media pockets |
| 09/13/2007 | WO2007102436A1 Exhaust gas purifier and filter regenerator |
| 09/13/2007 | WO2007053602A3 Automatic cleaning system for filtration of an air circulation system |
| 09/13/2007 | US20070209343 Filter assembly with pleated media pockets, and methods |
| 09/13/2007 | US20070209342 Convenient vacuum cleaner for collecting dust or liquid |
| 09/13/2007 | US20070209341 Assembly for collecting material entrained in a gas stream |
| 09/13/2007 | US20070209333 Particulate matter accumulation amount detection apparatus and method |
| 09/13/2007 | DE202007008089U1 Vorrichtung, die es ermöglicht, elektrische und elektronische Bauteile gegenüber einer explosiblen Umgebung abzuschirmen Shielding device which allows, electrical and electronic components with respect to a explosive environment |
| 09/13/2007 | DE102006011532A1 Staubabscheidende Filterelemente Dust-collecting filter elements |
| 09/13/2007 | CA2644239A1 Collapsible auto expanding media filter |
| 09/12/2007 | EP1832727A2 An apparatus and a method for detection of particulate matter accumulation |
| 09/12/2007 | EP1832478A2 Multistage gas generator for air bag and air bag apparatus |
| 09/12/2007 | EP1832354A1 Air filter for electric welding |
| 09/12/2007 | EP1831611A1 Filter removal devices |
| 09/12/2007 | EP1409112B1 Cylindrical filter cartridge with a support tube |
| 09/12/2007 | CN200946843Y Environment-friendly oil-removing device of full detaching-free smoke exhaust ventilator |
| 09/12/2007 | CN200945411Y Air dust-removal filtering net capable of changing filter cotton |
| 09/12/2007 | CN200945410Y Metal net plate type air filtering and purifying device |
| 09/12/2007 | CN200945409Y Pulse bag type dust-collector |
| 09/12/2007 | CN200945408Y Bag type dust-collector for cement shaft kiln |
| 09/12/2007 | CN101035604A Gasification apparatus and method |
| 09/12/2007 | CN101035603A Air filter arrangement, assembly and methods |
| 09/12/2007 | CN101032676A Method for cleaning dust and hop-pocket dust cleaning device |
| 09/12/2007 | CN101032675A Electronic device and the air filtering box thereof |
| 09/12/2007 | CN100337015C Particulate filter regenerating device |
| 09/12/2007 | CN100336575C Metal filtering core and production thereof |
| 09/12/2007 | CN100336574C Panel type air filter element with integral baffle |
| 09/11/2007 | US7267803 Degassing apparatus |
| 09/11/2007 | US7267709 Methods and systems for characterizing a sorbent tube |
| 09/11/2007 | US7267706 Air filter |
| 09/11/2007 | US7267704 Filter assembly for a vacuum cleaner |
| 09/11/2007 | US7267703 Electrically regeneratable filter element |
| 09/11/2007 | US7266943 Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method |
| 09/11/2007 | CA2452028C Method and device for dedusting filters for dust-laden waste gas |
| 09/07/2007 | WO2007101188A1 Filter system for an air cleaner |
| 09/07/2007 | WO2007100472A1 System and method for monitoring a filter |
| 09/06/2007 | US20070205142 Particle Separator |
| 09/06/2007 | US20070204579 Box-V filter and method of fabricating the same |
| 09/06/2007 | US20070204578 Method of making a filter assembly |
| 09/06/2007 | US20070204577 Reduced adhesive filter assembly |
| 09/06/2007 | US20070204576 Collapsible auto expanding media filter |
| 09/06/2007 | US20070204575 Frame with self-locking joint |
| 09/06/2007 | US20070204574 Planar filter frame with corner latch and method of folding |
| 09/06/2007 | US20070204573 Nestable, rigid filter frame |
| 09/06/2007 | DE202007008102U1 Vorrichtung zum Ausgleichen von unterschiedlichen Abständen zwischen Druckluftventilen, welche zum Abreinigen von filternden, regenerierbaren Staubabscheidern dienen Apparatus for compensating for different distances between pneumatic valves which are used for cleaning of filtering, regenerable dust collectors |
| 09/06/2007 | DE112005002792T5 Dieselpartikelfiltersystem mit Metaoberflächen-Hohlraum Diesel Particulate Filter System with Metaoberflächen cavity |
| 09/06/2007 | DE112005002751T5 Dieselpartikelfilter mit Mikrowellenregeneration Diesel particulate filter regeneration with microwave |
| 09/06/2007 | DE102006009965A1 Suction unit for machine tool comprises carbon dioxide snow filter-cleaning device |
| 09/05/2007 | EP1830173A1 System and method for measurement and/or analysis of particles in gas stream |
| 09/05/2007 | EP1829609A1 Pm combustion catalyst and filter |
| 09/05/2007 | EP1829598A2 Wound filter body |
| 09/05/2007 | EP1829597A1 Method and apparatus for treatment of exhaust gas |
| 09/05/2007 | EP1829596A1 Ceramic filter and exhaust gas decontamination unit |
| 09/05/2007 | EP1829595A1 Ceramic filter and exhaust gas decontamination unit |
| 09/05/2007 | EP1827803A2 Plugging methods and apparatus for particulate filters |
| 09/05/2007 | EP1827655A1 Multi-channel cross-flow porous device |
| 09/05/2007 | EP1827650A1 Improved sterilising filter arrangement, apparatus & method |
| 09/05/2007 | EP1558360B1 Air cleaner; replaceable filter cartridges; and, methods |
| 09/05/2007 | EP1499416B1 Filter device comprising integral centrifugal separation |
| 09/05/2007 | CN200942398Y Energy-saving type multi-station welding smoke and dust purifier |
| 09/05/2007 | CN200942390Y Closed composite dry coal separation device |
| 09/05/2007 | CN200942322Y Filter cylinder frame for dust remover |
| 09/05/2007 | CN200942321Y Dust removal filter element |
| 09/05/2007 | CN200942320Y Matrix type off-line ash-clearing controlling device |
| 09/05/2007 | CN200942319Y Gas filter for positive and negative pressure |
| 09/05/2007 | CN200942318Y Filter for refining super high purity difluoromethane |
| 09/05/2007 | CN101031348A Honeycomb structure and manufacturing method thereof |
| 09/05/2007 | CN101031347A Filter medium for filtration of gases, filtration device and method for production of filter medium |
| 09/05/2007 | CN101029760A Air-filtering adsorptive purifier matched with heater |
| 09/05/2007 | CN101028621A Tobacco granular material cleaner |
| 09/05/2007 | CN101028575A Air dust centrifugal purifier and method for making rotary filter net disk |
| 09/05/2007 | CN100335850C 空气净化器 Air Purifier |
| 09/05/2007 | CN100335757C 滤清器再生控制 Filter regeneration control |