| Patents for B03C 3 - Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect (12,140) |
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| 10/17/2000 | US6132692 Barrier discharge conversion of SO2 and NOx to acids |
| 10/10/2000 | US6129781 Air conditioning apparatus with an air cleaning function and electric dust collector for use in the same |
| 10/04/2000 | EP1040225A1 Method and assembly for controlling mist and dust in the manufacture and finishing of paper and board |
| 10/04/2000 | CN2399356Y 助推器 Booster |
| 10/04/2000 | CN2399100Y Column type smoke eliminating and dust collecting electric filter |
| 10/04/2000 | CN1268904A Method of flue gas conditioning and device therefor |
| 10/04/2000 | CN1268408A Dust-removing device with particles coagulator |
| 10/03/2000 | US6126722 Space charge system comprising a negative air ion generator including ionizing electrode, a ground plane perpendicular the electrode, the electrode apart and facing away from the plane to create an electrostatic field but not an arc |
| 10/02/2000 | CA2304266A1 Apparatus and process for separating fluids and particles |
| 09/28/2000 | WO2000056461A1 Electrodeposition device |
| 09/28/2000 | DE19946283C1 Earth conductor for earthing systems consists of conducting part on current source, earth sides connected via liquid-tight graphite part with attached unencased conducting part core sections |
| 09/27/2000 | EP1038582A1 An electrostatic dust-collecting device |
| 09/20/2000 | CN1266744A Cyclone-type electric dust collector |
| 09/19/2000 | US6119691 Electret filter media |
| 09/14/2000 | WO2000053325A1 Method and process for separating materials in the form of particles and/or drops from a gas flow |
| 09/14/2000 | DE19911168A1 Verfahren und Anordnung zur Behandlung von chloridhaltigem Staub Method and apparatus for treatment of chloride-containing dust |
| 09/13/2000 | EP1035224A1 Process and installation for treating chloride containing dust from sinter band exhaust in connection with blast furnace top gas treatment |
| 09/13/2000 | EP0819336B1 High voltage power supply having multiple high voltage generators |
| 09/13/2000 | CN1056483C High voltage power supply having multiple heigh voltage generators |
| 09/12/2000 | US6117403 Barrier discharge conversion of Hg, SO2 and NOx |
| 09/12/2000 | US6117216 An electrostatic filter for purifying air from charged particles, comprising a plurality of spaced apart electrodes which is composed of a high ohmic cellulose material and is coated with a thin moisture-proof layer |
| 09/12/2000 | US6117215 Electro-magnetic rapper wear guide |
| 09/08/2000 | WO2000051742A1 Electric filter |
| 09/06/2000 | EP1033171A2 Electrostatic filter, especially for cleaning exhaust air in vehicular tunnels, subterranean garages and the like |
| 09/06/2000 | CN2394718Y Anti-ash anti-dew discharging device |
| 09/06/2000 | CN2394717Y Adhesive dust collection electrode room |
| 09/05/2000 | US6115230 Method and apparatus for detecting arcs and controlling supply of electrical power |
| 08/30/2000 | EP1030737A1 Air filter including electrostatic precipitation |
| 08/30/2000 | CN2393647Y Vertical electric dust collector with detachable dust collecting electrode plates |
| 08/30/2000 | CN2393646Y Wet electrostatic filtering cooker hood |
| 08/30/2000 | CN1264623A Electrostatic duster |
| 08/30/2000 | CN1264622A Electrostatic duster with water membrane and stabilized pressure |
| 08/29/2000 | US6110256 Apparatus and method for removing particulates and corrosive gases from a gas stream |
| 08/29/2000 | US6110251 Gas filtration media and method of making the same |
| 08/22/2000 | US6106592 Wet electrostatic filtration process and apparatus for cleaning a gas stream |
| 08/17/2000 | WO2000047326A1 Charged droplet gas scrubber apparatus and method |
| 08/17/2000 | DE19905680A1 Two-stage heat exchanger with integral denaturing ion-room air cleaning system, ion-room air flow generator has two combinations of spray electrode, precipitation electrode, heat exchanger |
| 08/16/2000 | EP1027162A1 Electrostatic precipitator |
| 08/16/2000 | EP1027134A1 A method of flue gas conditioning and a flue gas conditioning device |
| 08/16/2000 | CN2391687Y Vertical tower type electrostatic dust remover |
| 08/16/2000 | CN1263171A Aluminium electrolytic flue dry-coagulation static purification method |
| 08/09/2000 | CN2391121Y Electrostatic sterilizing air purifier |
| 08/09/2000 | CN2390697Y Oil fumes purifier by electric effect |
| 08/09/2000 | CN1262631A Air cleaner |
| 08/08/2000 | US6099608 Rotating filtration cartridge and blower for HVAC applications |
| 08/02/2000 | EP1023503A1 Method for controlling the amount of ionised gases and/or particles over roads, streets, open spaces or the like |
| 08/02/2000 | CN2389723Y Vertical electric high-efficiency dust collector |
| 08/02/2000 | CN1261555A Oil and dust cleaner for static oil and dust collector |
| 08/01/2000 | US6096119 Removing smoke, dust, and fumes from air |
| 08/01/2000 | US6096118 Electrostatic separator for separating solid particles from a gas stream |
| 07/26/2000 | EP1021233A1 Continuous particle separation and removal cleaning system |
| 07/26/2000 | EP0779839B1 A device for separating extremely fine particles from air |
| 07/25/2000 | US6093097 Methods and apparatus for controlling an air inlet closure of an air conditioner |
| 07/25/2000 | US6092387 Air conditioner with electric dust collector |
| 07/20/2000 | DE19904606C1 Denaturizing precipitation electrode used in air purification system, has face divided into adjacent pyramids by inclined surface grooves |
| 07/20/2000 | DE19901455A1 Heat exchanger useful as a cross-flow, co-current and/or counter-current plate heat exchanger has a denaturing electrostatic filter with metallic heat exchange surfaces providing an oligodynamic metal action |
| 07/20/2000 | DE19901335A1 Ionizing electrode, for electrostatic filter used to remove dirt particles and kill bacteria, germs and viruses in air, comprises fine metal wire spanning notched metal frame |
| 07/19/2000 | EP1019173A1 Oily mist resistant electret articles and filters |
| 07/19/2000 | CN2387822Y Drinking fountain with combined air purifier |
| 07/18/2000 | US6090469 Denser packing of pleats on the web and increases filtering efficiency and stability of the web |
| 07/18/2000 | US6090189 Particle collector unit comprises two groups of plate elements arranged parallel to each other and the direction of flow, first group connected to earth, second electrically insulated, plates made of nonhygroscopic plastic |
| 07/13/2000 | DE19900306A1 Operating heat exchanger for energy-saving living room involves passing air flow caused by electric wind produced by spray electrodes through heat exchanger, pref. denaturizing filter |
| 07/12/2000 | CN1259881A Ionisation filter for purifying air |
| 07/06/2000 | DE19860630A1 Operating heat exchanger for energy-saving living room ventilation involves generating air flow with electrical wind produced by spray electrodes, passing through heat exchanger and filter |
| 07/05/2000 | EP1015122A1 Filter for separating particles from air |
| 07/05/2000 | CN2385801Y Outward rotation type combined electric dust separator |
| 07/04/2000 | CA2033372C S02 control using moving granular beds |
| 06/29/2000 | DE19859827A1 Pollutant removal in electrofilter systems, comprises directing ions that cover the pollutants to pptn electrodes in the form of pins. |
| 06/28/2000 | EP1014006A2 Electronic air cleaner with germicidal lamp |
| 06/27/2000 | US6080225 Flowing high temperature gas through shaped elements made of a high temperature conductive material and having narrow channels which collect liquid drops deposited on their walls as a result of turbulence generated by gas flow velocity |
| 06/27/2000 | CA2216168C High voltage power supply having multiple high voltage generators |
| 06/21/2000 | DE19856490A1 Einrichtung zur Reinigung der Luft von Pollenstaub und dergleichen Means for cleaning the air of pollen, and the like |
| 06/21/2000 | CN2383585Y Vibration dust removing mechanism for corona wire of electric dust controller |
| 06/20/2000 | US6077335 Filter and method for making a filter |
| 06/20/2000 | US6077334 Externally ionizing air filter |
| 06/20/2000 | US6076216 Apparatus for dust removal from surfaces |
| 06/15/2000 | WO2000033945A1 Method and device for cleaning effluents |
| 06/14/2000 | EP1008390A1 Air cleaner system from dust,eg pollen-dust |
| 06/14/2000 | EP1007214A1 Device for air cleaning |
| 06/07/2000 | EP1005913A2 Spacer for electrical,specially electrostatic,filter |
| 06/07/2000 | EP1005397A1 Combination of filter and electrostatic separator |
| 06/07/2000 | CN2381395Y Vertical electric dust collector |
| 06/07/2000 | CN2381394Y Electric filter-bag dust collector |
| 06/06/2000 | US6071330 Electric dust collector |
| 06/02/2000 | WO2000030755A2 Electrostatic precipitator |
| 06/02/2000 | WO2000030732A1 Air cleaner |
| 05/31/2000 | CN2380302Y Cathode lead for electric dust-collector |
| 05/31/2000 | CN2380301Y Electric dust collector |
| 05/24/2000 | EP1001847A1 Device for air cleaning |
| 05/23/2000 | US6066194 Electronic room air cleaner with variable speed motor |
| 05/17/2000 | CN2378128Y Special non-power high pressure static dust separator for power-shaft kiln |
| 05/16/2000 | US6063168 Electrostatic precipitator |
| 05/16/2000 | US6063167 Frameless electrostatic air filter with internal support grill |
| 05/11/2000 | WO2000025909A1 Electro-kinetic air transporter-conditioner |
| 05/10/2000 | EP0998354A1 Method for cleaning electrotilters and electrofilters with a cleaning device |
| 05/10/2000 | CN2377007Y Ash cask for discharging ash and water cleaning for electric dust-collector |
| 05/10/2000 | CN2377006Y Water film voltage-regulated electrostatic dust-collector |
| 05/03/2000 | CN2376336Y Cooking fume ionizing purifier |
| 05/03/2000 | CN2376335Y Glass fibre reinforced plastics anode tube for electric demister |
| 05/03/2000 | CN1252017A Electric filter |