| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 09/17/2008 | EP1968421A1 Particle separator for separating drill cuttings from an air flow and a drill rig as well as a method for controlling a particle separator |
| 09/17/2008 | EP1550494B1 Honeycomb structure |
| 09/17/2008 | CN201115807Y Impulse bag-type dust remover impulse valve working order on-line remote monitoring device |
| 09/17/2008 | CN201115806Y Bag type filtering device |
| 09/17/2008 | CN101268283A Dust collector |
| 09/17/2008 | CN101267871A Coalescing filter element with drainage mechanism |
| 09/17/2008 | CN101266072A Bag filter outer frame angle structure |
| 09/17/2008 | CN101266064A Air conditioner |
| 09/17/2008 | CN101264418A Pre-cooling recycling semi-dry process desulfurization dust-removing technique |
| 09/17/2008 | CN101264407A Glue-free mechanical self-sealing type middle efficiency high temperature resistance box type filter |
| 09/17/2008 | CN101264406A Rotating filter cartridge type air dust remover |
| 09/17/2008 | CN101264405A Sound wave auxiliary composite bag type dust remover |
| 09/17/2008 | CN101264404A Metallurgical furnace flue gas negative energy dust removing exhaust heat recovering method and special purpose equipment |
| 09/17/2008 | CN100419246C Support structure for muffler |
| 09/17/2008 | CN100419230C Honeycomb structural body, manufacturing method of the honeycomb structural body, and exhaust gas purifying device |
| 09/17/2008 | CN100418607C Filtering cartridge connection structure and method special for filtering cartridge type dedusting and purifying equipment |
| 09/17/2008 | CN100418606C Structure of filter with replaceable parts |
| 09/16/2008 | US7425227 Pleated filter element with offset emboss pattern |
| 09/16/2008 | US7425226 Fluid filter with canted fanfold pleats |
| 09/16/2008 | US7425225 Exhaust assembly |
| 09/12/2008 | WO2008109117A1 Improved liquid filtration media |
| 09/12/2008 | WO2008109081A1 Centrifugal dirt separation configurations for household-type and shop-type vacuum cleaners |
| 09/12/2008 | WO2008107423A1 Diesel particle filter with a ceramic filter body |
| 09/12/2008 | WO2008107412A1 Adapter for a compressed air filter and use of the same |
| 09/12/2008 | WO2008067462A3 Filter apparatus with pulse cleaning and methods for pulse cleaning filters |
| 09/12/2008 | WO2008066795A3 Wall-flow honeycomb filter with hexagonal channel symmetry |
| 09/11/2008 | US20080220203 Cell Structure And Method Of Manufacturing The Same |
| 09/11/2008 | US20080216662 Portable particulate-removing apparatus |
| 09/11/2008 | US20080216654 Fluted filter media |
| 09/11/2008 | US20080216647 Salon air purification system |
| 09/11/2008 | US20080216457 Filter housing assembly |
| 09/11/2008 | US20080216456 Filter apparatus and method |
| 09/11/2008 | US20080216455 Air cleaner |
| 09/11/2008 | DE202008008548U1 Entstaubungsvorrichtung zur Entstaubung von Raumluft und Prozessgasen Dedusting device for removing dust from air and process gases |
| 09/11/2008 | DE202007012893U1 Luftfiltration in insbesondere rohrförmigen Leitungen Air filtration in particular tubular conduits |
| 09/11/2008 | DE202007006769U1 Filter, insbesondere Luftfilter Filter, especially air filter |
| 09/11/2008 | DE10320260C5 Filter für eine Filteraufnahme, insbesondere für eine in einem Kraftfahrzeug vorgesehene Filteraufnahme Filter for a filter holder, especially for a forecast in a motor vehicle filter holder |
| 09/11/2008 | DE102008011616A1 Filter housing, particularly air cleaner for motor vehicle, is detachably connected to two housing parts and extends along longitudinal axis, where connection of two housing parts is detached by rotating housing part in rotational direction |
| 09/11/2008 | DE102008006584A1 Verfahren und Vorrichtung zur Überwachung eines Ansaugluftfilters Method and apparatus for monitoring an intake air filter |
| 09/11/2008 | DE102007011487A1 Verfahren zur Überwachung der Funktionsfähigkeit eines Partikelfilters, sowie entsprechendes Abgassystem Procedures for monitoring the functioning of a particulate filter, as well as appropriate exhaust system |
| 09/11/2008 | DE102007011365A1 Lage zur Verwendung in einem HEPA-Filterelement Able for use in a HEPA-filter element |
| 09/11/2008 | DE102007006425B4 Filterelement Filter element |
| 09/11/2008 | DE102004032609B4 Filter- und Kühlelement Filter and cooling element |
| 09/10/2008 | EP1967265A1 Honeycomb structure body and method of producing the same |
| 09/10/2008 | EP1967247A1 Compressed air filter and related adapter |
| 09/10/2008 | EP1965888A2 Seal arrangement for filter element, filter element assembly and methods |
| 09/10/2008 | EP1965887A1 Improved filter element |
| 09/10/2008 | EP1965886A1 Air filter cartridge and method for identifying the characteristics of an air filter cartridge |
| 09/10/2008 | EP1508416B1 Method of manufacturing honeycomb structural body |
| 09/10/2008 | CN201111442Y Pneumatic power back-blowing filter |
| 09/10/2008 | CN201111441Y Foaming sealed air filter without spacing plate |
| 09/10/2008 | CN101262983A Abrasive article with intergranted filter and method of making same |
| 09/10/2008 | CN101262923A Method for enabling the provision of purified carbon dioxide |
| 09/10/2008 | CN101260960A Natural gas filter |
| 09/10/2008 | CN101259480A Recovery processing technique of waste chip card and smart card |
| 09/10/2008 | CN101259372A High-efficiency flue gas desulfurization denitration dust-removing integrated technique |
| 09/10/2008 | CN101259369A Flue gas desulfurization denitration dust removing integrated technique |
| 09/10/2008 | CN101259353A Device capable of implementing positive and negative direction quick switching in service |
| 09/10/2008 | CN101259352A Sound wave ashing coal gas bag-type dust remover |
| 09/10/2008 | CN101259351A Cloth bag dust remover |
| 09/10/2008 | CN101259350A Air purifier for removing particles or contaminants from air |
| 09/10/2008 | CN101259349A Foldable filter for an air filtration unit and its usage method |
| 09/10/2008 | CN100417791C Holding seal member and exhaust purification device |
| 09/09/2008 | USRE40481 Air filtration device for internal combustion engine |
| 09/09/2008 | US7422626 Method and device for declogging filter |
| 09/09/2008 | US7422625 Methods and systems for characterizing a sorbent tube |
| 09/09/2008 | US7422614 Bagless dustcup |
| 09/09/2008 | US7422613 Filter configuration for a vapor extraction hood |
| 09/09/2008 | US7422611 Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector |
| 09/09/2008 | US7421837 Control method for an exhaust gas purification system and an exhaust gas purification system |
| 09/09/2008 | CA2422517C Filtration cartridges with metallic end members and method of manufacturing |
| 09/04/2008 | WO2008106490A1 Waved filter media and elements |
| 09/04/2008 | WO2008106375A2 Air filter arrangement; air cleaner assembly; and, methods |
| 09/04/2008 | WO2008106178A1 Filtration heat transfer system |
| 09/04/2008 | WO2008105934A2 Inactivation of toxic agents and pathogens using chitosan |
| 09/04/2008 | WO2008105082A1 Honeycomb structure |
| 09/04/2008 | WO2008105081A1 Honeycomb filter |
| 09/04/2008 | WO2008104665A1 Gas filtration structure with undulated wall |
| 09/04/2008 | US20080213485 Prepared with large amount of sealing paste with no increase in organic discharge material |
| 09/04/2008 | US20080210617 Must clarification machine |
| 09/04/2008 | US20080210093 Container |
| 09/04/2008 | US20080209875 Radial Seal Filter With Open End Pleats |
| 09/04/2008 | US20080209874 Filter arrangement; sealing system; and methods |
| 09/04/2008 | US20080209873 Dust Filter Device |
| 09/04/2008 | US20080209670 Cleaning Appliance, in Particular Vacuum Cleaner |
| 09/04/2008 | DE19811708B4 Herstellung von keramischen Membranen The manufacture of ceramic membranes |
| 09/04/2008 | DE102008007850A1 Sensor für absoluten Luftdruck am Drosselklappeneinlass zur Detektion eines verschmutzten Luftfilters Sensor for absolute air pressure at the inlet throttle valve for detecting a dirty air filter |
| 09/03/2008 | EP1965046A1 Exhaust gas treatment device for a diesel engine |
| 09/03/2008 | EP1964823A1 Bonding material, process for producing the same, and honeycomb structure made with the same |
| 09/03/2008 | EP1962990A1 A fabric filter with fluidised dust-bed, and a method of maintaining it |
| 09/03/2008 | EP1626899B1 Snow filter |
| 09/03/2008 | EP1479882B1 Honeycomb filter for exhaust gas decontamination |
| 09/03/2008 | CN201110622Y Wind showering chamber |
| 09/03/2008 | CN201108891Y Multifunctional screening device |
| 09/03/2008 | CN201108793Y Purifying means for unwanted exhaust gas advanced treatment |
| 09/03/2008 | CN201108788Y Air filtration unit |
| 09/03/2008 | CN201108787Y Plastic-molding screen having elastic power-assisted coupling device |
| 09/03/2008 | CN201108786Y Pocket type collector |
| 09/03/2008 | CN101257959A Apparatus and method for removing contaminants from a gas stream |
| 09/03/2008 | CN101256006A Purifier for filtering oil smoke |