| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 12/18/2008 | DE202007011098U1 Längenflexibles Filterelement Length Flexible filter element |
| 12/18/2008 | DE202007011097U1 Filterelement Filter element |
| 12/18/2008 | DE202007011096U1 Filterelement, Filtergehäuse und Filteranordnung Filter element, filter housing and filter assembly |
| 12/18/2008 | DE102008023393A1 Verfahren und Systeme zur Vorbereitung von elektrisch beheizten Partikelfiltern Methods and systems for the preparation of electrically heated particulate |
| 12/18/2008 | DE102008023392A1 Neustartstrategie für elektrisch beheizten Partikelfilter Restart strategy for electrically heated particulate filter |
| 12/18/2008 | DE102008007404A1 Kaltstart mit Weißqualm-Nachbehandlungsschutz Cold start with white smoke aftertreatment protection |
| 12/18/2008 | CA2727740A1 Toner dust filter |
| 12/17/2008 | EP2002879A2 Exhaust emission control catalyst and exhaust emission control system |
| 12/17/2008 | EP2002876A2 Air dryer with oil removal filter |
| 12/17/2008 | EP2002875A1 Filter device, in particular fluid filter |
| 12/17/2008 | EP2001576A2 Honeycomb filter defect detecting method and appartus |
| 12/17/2008 | EP1713556A4 Tangential in-line air filter |
| 12/17/2008 | EP1509311B2 Air filter having fluted filter media |
| 12/17/2008 | CN201164773Y Automatic temperature control high pressure gas tank for bag-type dust remover |
| 12/17/2008 | CN201164772Y Big chamber big ash bucket bag-type dust remover with improved blowing ash removing strength |
| 12/17/2008 | CN201164771Y Anti-wear air box pulse bag-type dust remover |
| 12/17/2008 | CN201164770Y Slide blowing bag-type dust remover for large-sized cement kiln |
| 12/17/2008 | CN201164769Y Rotatable butterfly-shaped bag-type dust remover |
| 12/17/2008 | CN201164768Y Exhaust emission filtration apparatus |
| 12/17/2008 | CN201164767Y Sound equipment air purifier |
| 12/17/2008 | CN201164759Y Air valve with filter screen |
| 12/17/2008 | CN101326358A Air filter arrangement |
| 12/17/2008 | CN101322893A Smoke cyclic screening and dedusting method and apparatus |
| 12/17/2008 | CN101322892A Peak type filtering packet |
| 12/17/2008 | CN101322852A Toilet air purification device |
| 12/17/2008 | CN100443143C Z-filter media with reverse-flow cleaning systems and methods |
| 12/16/2008 | US7465486 Ceramic honeycomb structure |
| 12/16/2008 | US7465332 Disposable grease filter for air filtration system and method of manufacturing same |
| 12/16/2008 | US7465330 Filter assembly and method of making a filter assembly |
| 12/16/2008 | US7465329 Intake system |
| 12/16/2008 | US7465327 Refrigerator having air-cleaner |
| 12/16/2008 | US7464542 Exhaust gas purification system for internal combustion engine |
| 12/11/2008 | WO2008148151A1 Cpap filter |
| 12/11/2008 | WO2008128498A3 Filter head plate |
| 12/11/2008 | WO2008116454A3 Holding device for a filter element |
| 12/11/2008 | US20080302243 Filter Membrane |
| 12/11/2008 | US20080302242 Process for forming a laminate of a nanoweb and a substrate and filters using the laminate |
| 12/11/2008 | US20080302238 Method of Adjusting an Installation for the Adsorption Treatment of a Gas |
| 12/11/2008 | US20080302237 Method And Apparatus For Concentrating Vapors For Analysis |
| 12/11/2008 | US20080302074 Multiple Layer Filter Media |
| 12/11/2008 | US20080302070 Vacuum Cleaners with Self-Cleaning Filtration, and other Self-Cleaning Filters |
| 12/11/2008 | DE202007010601U1 Kompaktfilter Compact filter |
| 12/11/2008 | DE19925439B4 Lüfter Fan |
| 12/11/2008 | DE102007030860A1 Cleaning filter elements of explosive dust retained from crude gas flowing through them involves passing flushing air through filter elements while separating filter elements from flow of crude gas |
| 12/11/2008 | DE102007027026A1 Mattenförmiges Schaumstoffmaterial zur Luftreinigung und/oder Luftfiltration Matt shaped foam material for air purification and / or air filtration |
| 12/11/2008 | DE102004013603B4 Abgasreinigungssystem und Regenerationsende-Ermittlungsverfahren Emission control system and regeneration-end investigation |
| 12/10/2008 | EP2001091A2 Chain of independently connectable electric connectors |
| 12/10/2008 | EP2000194A1 Honeycomb filter |
| 12/10/2008 | EP1999449A2 A contraband sampling system with a preconcentrator filter having a thermally conductive frame |
| 12/10/2008 | EP1773469B1 Filter element |
| 12/10/2008 | EP1664496B1 Method for separating out and discharging particles from fluid flows without adversely affecting back pressure |
| 12/10/2008 | EP1523377B1 A coalescing filter element |
| 12/10/2008 | EP1481200B1 Filter system for a range hood |
| 12/10/2008 | EP1375853B1 Honeycomb structure and assembly thereof |
| 12/10/2008 | CN201163616Y Storage device for storing semiconductor component or light shield and its filter |
| 12/10/2008 | CN201161151Y Modified asphalt flue gas collecting and processing equipment |
| 12/10/2008 | CN201161146Y Air filter |
| 12/10/2008 | CN201161145Y Indoor air filter |
| 12/10/2008 | CN201161144Y Composite type air purification plate |
| 12/10/2008 | CN201161143Y Automatic cleaning dust gauze |
| 12/10/2008 | CN201161142Y Combined air-separating tank for electromagnetic impulse valve |
| 12/10/2008 | CN201161141Y Bag-type dust remover |
| 12/10/2008 | CN101321992A Auxiliary device intended for adding to an air conditioning device |
| 12/10/2008 | CN101321934A Honeycomb structure body and method of producing the same |
| 12/10/2008 | CN101321572A Gas purifying apparatus and semiconductor manufacturing apparatus |
| 12/10/2008 | CN101318093A Filtering element |
| 12/10/2008 | CN101318092A Method for detecting filter stoppage of automobile air conditioner |
| 12/10/2008 | CN101318091A Method for re-rinsing filters |
| 12/10/2008 | CN101318090A Nanofiber filter facemasks and cabin filters |
| 12/10/2008 | CN101317703A Air cleaning breathing mask |
| 12/10/2008 | CN100441270C Adhesive flume absorbable grain purification method and its device |
| 12/10/2008 | CN100441268C Air compressor filter element cleaning device |
| 12/10/2008 | CN100441267C Plug-in type blowback dust cleaning device used in bag-type dust collector and method thereof |
| 12/10/2008 | CN100441233C Adsorption and low temperature plasma combining indoor air purifying method |
| 12/10/2008 | CN100441232C Air conditioner |
| 12/09/2008 | US7462282 Filter element and method for the production thereof |
| 12/09/2008 | US7462216 Vehicle exhaust gas particulate filters; heat and cracking resistance, durability |
| 12/09/2008 | US7462215 Very thin profile filter with large filter media area |
| 12/09/2008 | US7462210 Dust collecting unit for vacuum cleaner |
| 12/09/2008 | US7461511 Air cleaner |
| 12/09/2008 | CA2355750C Air cleaner inlet device |
| 12/04/2008 | WO2008147585A2 Panel filter assembly for crankcase ventilation filtration; components; and, methods |
| 12/04/2008 | WO2008146367A1 Honeycomb filter |
| 12/04/2008 | WO2008146045A1 Improvements in coalescing filters |
| 12/04/2008 | WO2008145960A2 Vacuum cleaner having filter device with wiping collar |
| 12/04/2008 | WO2005123219A3 Method for producing at least one area of a filter device, particularly of a particulate filter for an internal combustion engine |
| 12/04/2008 | US20080296238 Modular filter assembly |
| 12/04/2008 | US20080296216 Decontamination of process streams |
| 12/04/2008 | US20080295692 Uv cross-linked polymer functionalized molecular sieve/polymer mixed matrix membranes for sulfur reduction |
| 12/04/2008 | US20080295691 Uv cross-linked polymer functionalized molecular sieve/polymer mixed matrix membranes |
| 12/04/2008 | US20080295690 Diesel particulate filter pulse cleaner flow director system and method |
| 12/04/2008 | US20080295685 Air Filter Cartridge and Method for Identifying Characteristics of an Air Filter Cartridge |
| 12/04/2008 | US20080295470 Honeycomb filter and method for manufacturing the same |
| 12/04/2008 | DE102007024997A1 Method for operating particle filter, particularly soot particle filter, involves applying filterelement or filter structure directly or indirectly with acoustic waves, so that filterlement or filter structure are kept particle-free |
| 12/03/2008 | EP1997791A2 Honeycomb structured body and method of manufacturing the honeycomb structured body |
| 12/03/2008 | EP1997790A1 Honeycomb structure |
| 12/03/2008 | EP1997789A1 Honeycomb structure and bonding material to be used for same |
| 12/03/2008 | EP1997599A1 Method of manufacturing sealed honeycomb structure |
| 12/03/2008 | EP1997548A1 Suction filter |
| 12/03/2008 | EP1997547A1 Method for re-rinsing filters |