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)
04/2011
04/05/2011	US7918082 Method and device intended for desulfation of a nitric oxide trap and regeneration of a particle filter
03/2011
03/31/2011	WO2011038059A1 Method of making membrane filter
03/31/2011	WO2011037755A2 Greenhouse gas capture system and method
03/31/2011	WO2011037435A2 Composition for forming a pattern for a nano-/microfluidic channel, and apparatus for forming a pattern using same
03/31/2011	WO2011037177A1 Method for producing ceramic fired article
03/31/2011	WO2011036971A1 Honeycomb structure and method for manufacturing same
03/31/2011	WO2011036397A1 Alumina titanate porous structure
03/31/2011	WO2011036396A1 Alumina titanate porous structure
03/31/2011	WO2011035669A1 Reflux backwashing mechanism for automatic fluid filtration
03/31/2011	WO2010098842A3 Vehicle collision repair booth
03/31/2011	US20110072971 Active-particulate air filter having monolith primary filter and polishing filter
03/31/2011	US20110072771 Operating room air recirculation system filter with filter flaps
03/31/2011	US20110072770 Portable air filter
03/31/2011	DE202011002455U1 Filtervorrichtung und Sauger mit Filtervorrichtung Filter device and vacuum cleaner with filter device
03/31/2011	DE102010034787A1 Filter device i.e. gas filter, for filtering intake air for internal combustion engine, has fastening system with fastening element formed with bottom plate, and another fastening element formed with housing cover
03/30/2011	EP2302991A1 Filter, cooling jetting member and cooling wind jetting method
03/30/2011	EP2301907A1 Method for manufacturing honeycomb structured body
03/30/2011	EP2301781A1 Module for an air-treatment assembly
03/30/2011	EP2301589A1 Air purifier
03/30/2011	EP2300140A1 Sulphur granulation apparatus and process
03/30/2011	EP2300125A1 Multi-layered filter web
03/30/2011	EP2300124A1 Filter construction for use with air in-take for gas turbine and methods
03/30/2011	EP2222386B1 Filter unit for the filtration of gaseous fluids, in particular air filter for internal combustion engines
03/30/2011	EP2046475B1 Air filter element with transparent end plates and production method
03/30/2011	EP1718390B1 Air filter with a slide mount for filtering element
03/30/2011	EP1664355B1 Method for collecting and treating reaction gases from a production plant for molten metal and dust-removing machine therefor
03/30/2011	EP1580410B1 Device for removing particle in exhaust gas
03/30/2011	EP0749345B2 A filtration device for removal of leukocytes
03/30/2011	CN201780459U Waste carbon powder recycling device
03/30/2011	CN201776662U Oil mist filtering system of numerical control machining tool
03/30/2011	CN201776083U Material returning device of flue gas desulfurization system
03/30/2011	CN201776063U Filter
03/30/2011	CN201776051U Water film deduster
03/30/2011	CN201776049U Bag filter circular air tank with pulse valves installed in cross compound manner
03/30/2011	CN201776048U Device for clearing iron powder accumulated on filter screen of filter sieve
03/30/2011	CN201776047U Gas-mist separator
03/30/2011	CN201776046U Centrifugal rotating dust removing device
03/30/2011	CN201776045U Sewage filter
03/30/2011	CN201776044U Vacuum filter device
03/30/2011	CN201776043U Self-cleaning air filter apparatus
03/30/2011	CN201776042U Air dust removing device
03/30/2011	CN201776041U Bag-type dust remover for lime slaker
03/30/2011	CN201776040U Connecting structure of air bag of bag-type dust collector
03/30/2011	CN201776039U Pulse jet type overlong filter bag dust collector
03/30/2011	CN201776038U Novel bag type dust collector for industrial high-temperature flue gas dust removal
03/30/2011	CN201776037U Material level detector of dust hopper of deduster
03/30/2011	CN201776036U Preliminary dust collecting device of bag dust collector
03/30/2011	CN201776035U Uniform gas distribution system of bag filter
03/30/2011	CN201776034U High-speed train fresh air filter device
03/30/2011	CN201776030U Metal powder sintered cartridge filter for polycrystalline silicon production
03/30/2011	CN101995166A Metallurgical furnace dedusting waste heat recovery machine and method
03/30/2011	CN101995165A Electric furnace waste heat recycling and dedusting device
03/30/2011	CN101995046A Automatic cleaning smoke exhaust ventilator by gas and liquid net sequentially mixed stream
03/30/2011	CN101995045A Gas-liquid screen inverse mixed flow automatic cleaning range hood
03/30/2011	CN101992024A System and method for protection of SCR catalyst
03/30/2011	CN101992013A Waste gas purifying system for highway tunnel
03/30/2011	CN101991992A 室内空气净化装置 Indoor air cleaning devices
03/30/2011	CN101991985A Sealing device of a filter system for filtering fluids
03/30/2011	CN101072622B Method of decomposing nitrogen dioxide
03/30/2011	CN101061064B Separation and purification of fullerenes
03/29/2011	US7914746 Method and apparatus for protective atmosphere recycling
03/29/2011	US7914613 Liquid processing apparatus, liquid processing method and storage medium
03/29/2011	US7914603 Particle trap for a plasma source
03/29/2011	US7914598 Air treatment system
03/29/2011	US7914594 Air filtering device and cleaning system of semiconductor manufacturing apparatus with the same
03/29/2011	CA2585205C Method and apparatus for winding a filter media pack
03/29/2011	CA2519321C A device for protecting medical apparatus
03/24/2011	WO2011035217A2 A filter
03/24/2011	WO2011032539A1 Filter for liquid or gaseous media
03/24/2011	WO2010144772A3 Air cooling system incorporating membrane-free filter and/or integral framing for filter
03/24/2011	WO2010144771A3 Membrane-free filter and/or integral framing for filter
03/24/2011	US20110070129 Honeycomb filter and method for producing the honeycomb filter
03/24/2011	US20110067574 Filter Arrangement
03/24/2011	US20110067573 Ductless fumehood system
03/24/2011	US20110067571 Air purification apparatus
03/24/2011	US20110067570 Square filter bag and cage design
03/24/2011	US20110067388 Diesel particulate filtration (dpf) system
03/24/2011	US20110067371 Honeycomb body, method for producing a brazed honeycomb body and exhaust gas treatment component
03/24/2011	US20110067370 Filter
03/24/2011	US20110067369 Fine fiber media layer
03/24/2011	US20110067368 Filter arrangement and methods
03/24/2011	DE102009041134A1 Tonerstaubfilter mit Flauschband Toner dust filter with frieze
03/24/2011	DE102009041113A1 Filteranordnung mit einrastbaren V-Laschen Filter assembly with snap-V-tabs
03/24/2011	DE102009029679A1 Cylindrical steam filter for use in steam inlet area of steam turbine, has filter passages formed by peaks and valleys of curved plates in cooperation with major surfaces of straight plates and allowing radially inward inflow into filter
03/24/2011	CA2789397A1 A filter
03/24/2011	CA2774101A1 Filter for liquid or gaseous media
03/23/2011	EP2299075A1 Exhaust line of a combustion engine
03/23/2011	EP2296789A1 Cellular structure containing aluminium titanate
03/23/2011	EP2296781A1 Partial wall-flow filter and method
03/23/2011	EP2296780A1 Cleaning system for flat-plate membrane cartridges
03/23/2011	EP2046481B1 Method and arrangement for testing a particulate filter for an internal combustion engine
03/23/2011	EP1702154B1 Filter housing and method for producing said filter housing
03/23/2011	CN201772590U Dust proof unit for a ventilation device
03/23/2011	CN201771651U Air filter
03/23/2011	CN201771642U Environment-friendly dust remover for air filter element of automobile
03/23/2011	CN201771640U Air filter
03/23/2011	CN201771639U Air filter assembly
03/23/2011	CN201769652U Automobile air conditioner filter
03/23/2011	CN201768731U Laminar flow clean chemical dust hood
03/23/2011	CN201768490U Compound air purifier

1 ... 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 ... 422