| Patents for B03C 3 - Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect (12,140) |
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| 03/20/2001 | US6203600 Device for air cleaning |
| 03/14/2001 | EP1082175A1 Method and apparatus for separating particles from an air flow |
| 03/14/2001 | CN2423032Y Anti-dewfall electric dust separater |
| 03/14/2001 | CN2423031Y Plate grid-shape plasma air cleaning device |
| 03/14/2001 | CN2423030Y Electrostatic condensation electric dust separater |
| 03/14/2001 | CN2423029Y Bunding type dust-collecting chamber |
| 03/08/2001 | WO2001015811A1 Air cleaner |
| 03/08/2001 | WO2001015800A1 Method and device for performing operations at charged microlocations |
| 03/07/2001 | EP1079934A1 An electrostatic filter |
| 03/07/2001 | EP0994752A4 Induced voltage electrode filter system with disposable cartridge |
| 03/07/2001 | CN2422535Y Expansion-proof self-vibrating ash-removing high temp. electric dust collector |
| 03/07/2001 | CN2422050Y Wet-type plastic tube electric dust-remover |
| 03/01/2001 | WO2001014784A1 Insulating enclosure for an electrostatic precipitator |
| 02/27/2001 | US6193802 Parallel plate apparatus for in-situ vacuum line cleaning for substrate processing equipment |
| 02/27/2001 | US6193788 Electric dust collecting apparatus and manufacturing method of the same |
| 02/27/2001 | US6193782 Modular condensing wet electrostatic precipitators and method |
| 02/27/2001 | US6193071 Magnetic force field separator |
| 02/22/2001 | DE10039821A1 Insulating covering for electric filter has barrier material, outer cover, connectors forming unit for coupling to wall bearers via connectors; unit forms overlap at joint with adjacent unit |
| 02/21/2001 | CN1062298C Process and apparatus for high-voltage discharge purification and conversion of gas |
| 02/21/2001 | CN1062190C Air filting material and application and preparation of same |
| 02/20/2001 | US6190630 Flue gas treating process and apparatus |
| 02/15/2001 | WO2001010537A1 Moving filter device |
| 02/15/2001 | CA2378333A1 Moving filter device |
| 02/14/2001 | EP1075872A2 Electrostatic dust collector and electrostatic method for collecting dust |
| 02/14/2001 | CN2418951Y Electrostatic smoke eliminating and dust collecting apparatus |
| 02/13/2001 | US6187271 Precipitator comprising discharge unit including ground and discharge electrodes, collecting unit including collecting and positive electrodes, filter containing photocatalyst, unit which applies voltage causing emission of activating energy |
| 02/13/2001 | US6187078 Method for cleaning a static precipitator |
| 02/13/2001 | US6185934 Device and method for filtering internal combustion engine exhaust gases and vehicle equipped with such a device |
| 02/08/2001 | WO2001008804A1 Ground conductor for a grounding system |
| 02/08/2001 | DE19936455A1 Destroying bacteria in air-conditioning equipment using ozone and preventing escape of harmful dust and bacteria into the atmosphere |
| 02/07/2001 | EP1073525A1 Electrostatic precipitator with primary- and secondary collector |
| 02/07/2001 | CN1282634A Electronic dust collector |
| 02/07/2001 | CN1061797C Pulse charging apparatus using electron tube for switching control |
| 02/06/2001 | US6185084 Electrostatic particle transportation |
| 02/06/2001 | CA2030719C Construction for supporting a flexible sheet |
| 02/01/2001 | WO2001007670A1 Method for the preparation of fine grain ores |
| 02/01/2001 | CA2378956A1 Method for the preparation of fine grain ores |
| 01/30/2001 | US6178765 Air conditioner having air cleaning function |
| 01/25/2001 | DE19933180A1 Process for de-dusting, deodorizing and sterilizing air comprises enriching the air with active oxygen and ozone using ionizers electrically connected before a filter medium in the flow direction |
| 01/23/2001 | US6176977 Ion generator including a high voltage pulse generator whose output pulses are coupled between two electrode arrays, the first rod-shaped electrode array being inserted within the hollow of the surrounding surrounding electrode array |
| 01/23/2001 | US6176902 Electric dust collector and incinerator |
| 01/23/2001 | CA2004048C Nonwoven filter material |
| 01/18/2001 | WO2001005010A1 Method and apparatus for detecting arcs and controlling supply of electrical power |
| 01/18/2001 | DE19932074A1 Maintaining cleanness of surfaces of photovoltaic power generating plant or buildings, windows etc. by generating positive and negative ions to apply ion wind to surface |
| 01/17/2001 | CN2414842Y Improved electrostatic oil and dust collecting set |
| 01/11/2001 | WO2001002081A1 Combined system for removing contaminants from gas effluents |
| 01/11/2001 | DE19931378A1 Process for improving the purpose of a passive electrode comprises forming the passive electrode so that it has a grease- and/or soap-containing paste on its surface |
| 01/11/2001 | DE19931377A1 Passive electrodes for electrofilters are arranged behind each other with different pH values |
| 01/09/2001 | US6171376 Air conditioner with electronic dust collector |
| 01/09/2001 | US6171375 Vacuum cleaner exhaust filter with ion generation stage |
| 01/09/2001 | US6171366 Control systems for operating gas cleaning devices |
| 01/04/2001 | WO2001000301A1 Filtering device and method for treating a polluted air stream |
| 01/04/2001 | DE19929288A1 Denatured collecting electrode for electro-filter has electrically conducting adhering surface |
| 01/03/2001 | EP1064097A1 Wet electrostatic filtration process and apparatus for cleaning a gas stream |
| 01/03/2001 | CN2413181Y Improved power supply structure of electrostatic oil dirt collector |
| 01/03/2001 | CN2413180Y Modular electrostatic oil dirt collecting machine set |
| 01/02/2001 | US6168689 Method and apparatus for cleaning exhaust gas discharged from internal or external combustion engine by using high voltage electric field |
| 12/28/2000 | WO2000078463A1 Composition and method for flue gas conditioning |
| 12/28/2000 | WO2000078430A2 Charge stabilized electret filter media |
| 12/28/2000 | CA2375574A1 Charge stabilized electret filter media |
| 12/28/2000 | CA2336782A1 Composition and method for flue gas conditioning |
| 12/26/2000 | US6164082 Air conditioner with air cleaner |
| 12/20/2000 | EP1048191A4 Self-balancing shielded bipolar ionizer |
| 12/20/2000 | CN2411059Y Electronic dust separator |
| 12/19/2000 | US6163098 Electro-kinetic air refreshener-conditioner with optional night light |
| 12/13/2000 | CN2410558Y High pressure static oil-collecting device for fume extractor |
| 12/13/2000 | CN1276844A Method for controlling amount of ionised gases and/or particles over roads, streets, open spaces or the like |
| 12/13/2000 | CN1276744A Combination of filter and electrostatic separator |
| 12/12/2000 | CA2205942C Dust collector |
| 12/07/2000 | WO2000074188A1 Ion generating device |
| 12/06/2000 | EP1058066A2 Electric dust collecting unit |
| 12/06/2000 | EP0888162B1 Method of precipitating airborne particles |
| 12/06/2000 | CN2408971Y Wet electrostatic smoke purifier |
| 12/06/2000 | CN1275930A Dust-collecting element for air-cleaning apparatus |
| 12/05/2000 | US6156104 Electrical dust collector having a member for insulating the space between a high voltage wire and a grounding member |
| 12/05/2000 | US6156099 Method and apparatus for self-cleaning dust collection electrode of electronic dust collector and electronic dust collector having self-cleaning function and air conditioner with electronic dust collector |
| 12/05/2000 | US6156098 Charged droplet gas scrubber apparatus and method |
| 12/05/2000 | US6155068 Air conditioner |
| 11/29/2000 | CN1058911C Dust collector with multiple mechanisms |
| 11/28/2000 | US6153059 Multilayer; passing between electrodes |
| 11/28/2000 | US6152988 Enhancement of electrostatic precipitation with precharged particles and electrostatic field augmented fabric filtration |
| 11/22/2000 | CN2406730Y High voltage electrostatic dust collector |
| 11/21/2000 | US6149717 Electronic air cleaner with germicidal lamp |
| 11/21/2000 | US6149713 Flue gas treating process |
| 11/16/2000 | WO2000030755A3 Electrostatic precipitator |
| 11/16/2000 | DE19920317A1 Air purifier with electronic ion wind generator and electrofilter to deposit out particulate contamination from the resulting air stream |
| 11/08/2000 | EP1050341A2 Tubular electrofilter with movable electrodes |
| 11/08/2000 | CN2405119Y Prickle wire for electric dust remover |
| 11/08/2000 | CN1272406A Wet electric dust-removing process and its special-purpose equipment |
| 11/02/2000 | EP1048191A1 Self-balancing shielded bipolar ionizer |
| 11/01/2000 | CN2403504Y Non-power shaft kiln dust collector |
| 11/01/2000 | CN2403503Y Square-tube double-zone electrostatic precipitator |
| 11/01/2000 | CN1272069A Oily mist resistant electret articles and filters |
| 10/31/2000 | CA2155356C Apparatus and method for air purification |
| 10/26/2000 | WO2000062936A1 Arrangement and method for purification of flowing gas |
| 10/26/2000 | DE19918022A1 Denaturising electrical filter plate is precipitation electrode with denaturising properties and conducting plastic coating on papier mache or plastic structure |
| 10/25/2000 | EP1046425A1 Dust-collecting element for air-cleaning apparatus |
| 10/24/2000 | US6136074 Air conditioning apparatus with an air cleaning function and electric dust collector for use in the same |
| 10/19/2000 | WO2000061293A1 Air cleaning device |
| 10/17/2000 | US6133680 Discharge electrode structure |