Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125)
10/2003
10/23/2003US20030196429 Device for purifying the exhaust gas of an internal combustion engine
10/23/2003US20030196420 Filter element of an air filter with far infrared energy
10/23/2003US20030196419 Bifilar diesel exhaust filter construction using sintered metal fibers
10/23/2003DE20310064U1 Filter assembly for coolant liquid has housing with insert of smaller diameter than housing inner surface increasing fluid access surface
10/23/2003DE20306448U1 Cleaning device for an aerosol saturated atmosphere especially for vapor phase soldering units has heat exchanger between pre filter and separating filter
10/23/2003CA2481774A1 Apparatus and method for filtering particulate and reducing nox emissions
10/22/2003EP1355048A1 Particulate filter with catalytically active coating for accelerating soot burn-off during regeneration
10/22/2003EP1354617A1 Air filter element and method of producing the same
10/22/2003EP1353740A1 Assembly comprising a permeable medium and a frame
10/22/2003EP1239760B1 A filter assembly
10/22/2003CN2581050Y Efficient duster of carbon granule bed for treating carbon granule dust
10/22/2003CN2581049Y Cloth bag dusting frame jointing device
10/22/2003CN2581048Y Rotary long-bag low-pressure pulse duster
10/22/2003CN2581042Y Improved dust collector filtering bag
10/22/2003CN1450929A Air filter having integrated sealing orifice
10/22/2003CN1450008A Heat treatment device with filter dust discharging function
10/21/2003US6634170 Exhaust emission control system of internal combustion engine
10/16/2003WO2003084791A1 Wiper lever comprising a wiper arm and a wiper blade which is connected to the same in an articulated manner, for cleaning windows, especially windows pertaining to motor vehicles
10/16/2003WO2003084641A2 Filter elements; air cleaner; assembly; and, methods
10/16/2003WO2003084640A1 Honeycomb filter for clarification of exhaust gas
10/16/2003WO2003084638A2 Filter module
10/16/2003US20030192822 Filter housing
10/16/2003US20030192433 High pressure filter/separator and locking mechanism
10/16/2003US20030192432 Filter apparatus
10/16/2003US20030192363 Filter for gas analysis
10/16/2003US20030192307 Exhaust purifying method and apparatus of an internal combustion engine
10/16/2003US20030192294 Filter medium
10/16/2003US20030192293 Thermobondable filter medium and border frame and method of making same
10/16/2003US20030192292 Filter device for filtering fluids
10/16/2003DE20312521U1 Sauna has electrode whose surface is covered with natural or synthetic fibers
10/16/2003DE20217552U1 Filter element for filtering air and gaseous media comprises filter medium, housing for filter medium, and bar-like covering elements having geometrically molded profiles
10/16/2003CA2730549A1 Filter elements; air cleaner; assembly; and, methods
10/16/2003CA2480740A1 Filter elements; air cleaner; assembly; and, methods
10/15/2003EP1353046A1 Apparatus and method for purifying exhaust gas in an engine
10/15/2003EP1294468B1 Method for sealing the cut edges of web-shaped filter material
10/15/2003EP1131149B1 Filter arrangement with at least two filter chambers
10/15/2003EP1093396B1 A gas filter element
10/15/2003CN2580330Y Oil filter net for fume exhaust fan
10/15/2003CN2579502Y Duoble layer flow equalizing ash unloading valve
10/14/2003US6632269 Furnace filter assembly
10/14/2003US6632260 Adjustable clean-air flow environment
10/14/2003US6632133 Air conditioning for automobiles comprising housings having fluid intake and discharge apertures, bypass passageways for liquids and evaporators
10/09/2003WO2003082770A1 Silicon carbide based porous material and method for production thereof
10/09/2003WO2003082541A1 Method of manufacturing ceramic honeycomb structural body, and ceramic honeycomb structural body
10/09/2003WO2003082438A1 Filter bag with support cage
10/09/2003WO2003082437A1 Porous honeycomb structure
10/09/2003WO2003082430A1 Tapered hydrophobic filter for suction canisters
10/09/2003WO2003008069A3 Method and device for cleaning filters for dust-laden waste gases
10/09/2003US20030190269 Catalyst and filter combination
10/09/2003US20030188520 Air filter system for a free-standing air blowing fan
10/09/2003DE20305820U1 Condition of industrial air filter monitored by differential pressure meter linked to memory and time modules comparing actual and target values
10/09/2003CA2477691A1 Filter bag with support cage
10/08/2003EP1350945A2 Air cleaner for an internal combustion engine
10/08/2003EP1350933A1 Carbon particle reducing apparatus
10/08/2003EP1350932A2 Exhaust emission control system of a diesel engine and method therefore
10/08/2003EP1350567A1 Processing method utilizing display information and cell structure processed by the processing method
10/08/2003EP1350550A1 Filter element
10/08/2003EP1349638A2 Air filter assembly for low temperature catalytic processes
10/08/2003EP1349634A1 Filtering candle comprising a sintered filtering tube
10/08/2003EP1349633A1 Filter cartridge with strap and method
10/08/2003EP0912227B1 Ring-shaped air distribution disc and an air distribution device having such an air distribution disc
10/08/2003CN2577930Y Dust and ash remover valve sets
10/08/2003CN1447711A Filter construction appts. and method
10/08/2003CN1447708A Degassing appts.
10/07/2003US6630007 Air cleaner for internal combustion engine
10/02/2003WO2003081001A1 Honeycomb filter for clarification of exhaust gas
10/02/2003WO2003081000A1 Exhaust system for an internal combustion engine
10/02/2003WO2003080245A1 Honeycomb structural body, method of manufacturing the structural body, and catalyst body using the structural body
10/02/2003WO2003080222A1 Cassette filter
10/02/2003WO2003080221A1 Filter assembly comprising filter elements and a filter grid
10/02/2003WO2003080220A1 Washing device for mist eliminators
10/02/2003WO2003080219A1 Filter for exhaust gas decontamination
10/02/2003WO2003080218A1 Honeycomb filter
10/02/2003US20030185722 Carbon particle reducing apparatus
10/02/2003US20030183085 Air conditioner filter monitoring apparatus
10/02/2003US20030183082 Smoke evacuation system
10/02/2003US20030182987 Indoor air quality test apparatus
10/02/2003US20030182932 Exhaust emission control system of diesel engine
10/02/2003US20030182911 Filter element and use thereof; methods of manufacture
10/02/2003US20030182909 Filter arrangement; sealing system; and methods
10/02/2003US20030182908 Mounting collar for a filter bag
10/02/2003US20030182907 Mounting collar for a vacuum cleaner filter bag
10/02/2003US20030182906 Automatic air filter cleaner
10/01/2003EP1347815A1 Triboelectric charge of woven and knitted fabric
10/01/2003EP1246680B1 Filter device
10/01/2003EP1242153B1 Method and device for capturing fine particles by trapping in a solid mixture of carbon dioxide snow type
10/01/2003EP1200174B8 Pocket filter comprising a non-woven filtering material
10/01/2003CN2576238Y Air purifier
09/2003
09/30/2003US6626983 Method and apparatus for removing particulates
09/30/2003US6626973 Filter mounting device for vacuum cleaner
09/30/2003US6626972 Smoke exhauster having changeable filter devices
09/30/2003US6626970 Wire filter cage
09/30/2003US6626969 Mounting collar for a vacuum cleaner filter bag
09/30/2003US6626715 Filter wrap for a marine diesel engine
09/28/2003CA2423772A1 Particle filter having a catalytically active coating to accelerate burning of accumulated soot particles during a regeneration phase
09/25/2003WO2003078672A1 Reaction bonded alumina filter and membrane support
09/25/2003WO2003078352A1 Strontium feldspar aluminum titanate for high temperature applications
09/25/2003WO2003078027A1 Honeycomb filter
09/25/2003WO2003078026A1 Ceramic filter for exhaust emission control
09/25/2003WO2003078024A1 Continuous filter framing strip storable in roll form
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