| Patents for B03C 3 - Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect (12,140) |
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| 01/29/2004 | WO2004009217A1 Material for clarifying gas |
| 01/29/2004 | US20040018126 Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| 01/29/2004 | US20040016345 Molded filter element that contains thermally bonded staple fibers and electrically-charged microfibers |
| 01/28/2004 | EP1383606A1 Electrostatic aerosol filtering apparatus |
| 01/28/2004 | EP0827450B1 Allergen particle exclusion and/or retention covering |
| 01/28/2004 | CN1470309A 空气过滤器及其制造方法 Air filter and its manufacturing method |
| 01/28/2004 | CN1470291A Air purifying machine |
| 01/27/2004 | CA2315509C Dust collector and method for collecting dust |
| 01/27/2004 | CA2159709C System for controlling an electrostatic precipitator using digital signal processing |
| 01/22/2004 | US20040011204 Electrostatic fibrous filter web and method of making same |
| 01/21/2004 | EP1381469A1 Device and method for purifying outgoing air which is loaded with contaminants |
| 01/21/2004 | CN1469854A Method and devices for producing naphthalene from coke produced from coke oven crude gas |
| 01/21/2004 | CN1469769A Electrostatic fibrous filter web and method of making same |
| 01/21/2004 | CN1468812A Magnetic fluid processing apparatus |
| 01/20/2004 | US6680028 Efficient selectable, replaceable multielement unitary filter pack; germicidal; nonexposure maintenance; quiet |
| 01/20/2004 | US6679940 Air cleaner and its ionizing unit |
| 01/14/2004 | EP1380346A1 Method for electrostatically separating particles, apparatus for electrostatically separating particles, and processing system |
| 01/14/2004 | EP1379335A1 Disc type air filters |
| 01/14/2004 | CN1134306C Device in electrostatic precipitator for suspending, controlling and rapping of collecting electrodes |
| 01/14/2004 | CN1134305C Electrostatic precipitator |
| 01/08/2004 | WO2004003352A1 Electrostatic filtering and particle conversion in gaseous environments |
| 01/08/2004 | US20040004797 Spark management method and device |
| 01/08/2004 | US20040004440 Electrostatic fluid accelerator for and a method of controlling fluid flow |
| 01/08/2004 | US20040003722 Air filter and manufacturing method for the same |
| 01/08/2004 | US20040003721 Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| 01/08/2004 | US20040003580 Air filter system |
| 01/08/2004 | CA2490790A1 Electrostatic filtering and particle conversion in gaseous environments |
| 01/07/2004 | EP1377382A1 Air-cleaning filter |
| 01/07/2004 | CN2597084Y Remover for hair and foreign matter |
| 01/07/2004 | CN1465918A High-frequency electrostatic air-curtain type fume exhauster |
| 01/07/2004 | CN1465445A Ionization magnetic deflection composite purifier for cooking fume |
| 01/07/2004 | CN1465444A Wet type sulfuric acid removing, dust removing and flue gas removing electrostatic dust collector |
| 01/07/2004 | CN1465443A Wet type sulfuric acid removing, dust removing and flue gas removing electrostatic dust collector |
| 01/07/2004 | CN1465442A Wet type sulfuric acid removing, dust removing and flue gas removing electrostatic dust collector |
| 01/07/2004 | CN1133502C Air purifier |
| 01/02/2004 | EP1375850A2 Exhaust gas processing system |
| 01/02/2004 | EP1373805A1 Method and apparatus for cleaning air |
| 01/02/2004 | EP1372814A2 Vapor deposition treated electret filter media |
| 01/01/2004 | US20040001786 Anion-generating device |
| 12/31/2003 | WO2004001388A1 Method and apparatus for concentrated airborne particle collection |
| 12/31/2003 | WO2004000465A1 Leadthrough for electric high-voltage through a wall separating an environment area from a process area |
| 12/31/2003 | CN2595456Y Composite static purifier |
| 12/25/2003 | US20030233935 Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| 12/24/2003 | CN2593910Y Safety protector of electrostatic dust collector |
| 12/24/2003 | CN2593909Y Round line pipe for electric dust cleaner |
| 12/23/2003 | US6667875 Pulse generator for generating a voltage pulse and corresponding method |
| 12/18/2003 | WO2003103842A1 A method for flame detection and for fast voltage recovery after a voltage cutoff in a purification chamber |
| 12/18/2003 | WO2003063914A3 Sterilization and decontamination system using a plasma discharge and a filter |
| 12/18/2003 | US20030231459 Ion chip composite emitter |
| 12/17/2003 | CN2592278Y Reinforced polypropylene electric defroster |
| 12/16/2003 | US6664492 Redirecting the airstream to separate said electrically-conductive contaminants from the airstream; and oxidizing said separated electrically-conductive contaminants |
| 12/16/2003 | US6663696 Earth conductor for earthing systems |
| 12/16/2003 | US6663690 Removal of elemental mercury by photoionization |
| 12/10/2003 | EP1367932A1 Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein |
| 12/10/2003 | CN2590659Y Corrosion resisting corona electrode wire |
| 12/10/2003 | CN1130524C Methods and apparatus for controlling air inlet closure of air conditioner |
| 12/09/2003 | US6660210 Method of making fluorinated electrets |
| 12/09/2003 | CA2187243C Diesel engine exhaust particle collection device |
| 12/04/2003 | WO2003099966A2 Hot-humid/cold gas scrubbing process and apparatus |
| 12/04/2003 | WO2003099725A1 Removal of particulate contamination from operating machinery |
| 12/04/2003 | WO2003062867A3 Methods and apparatus for generating and utilizing linear moving optical gradients |
| 12/04/2003 | US20030221999 Electrostatic precipitator for removing zinc whiskers from cooling air for electronics systems |
| 12/04/2003 | US20030221420 Method and device for treatment of a gas flow |
| 12/04/2003 | DE20315341U1 Einstellbarer Elektrostatischer Filter mit Wirbelbewegung Adjustable Electrostatic Filter with vorticity |
| 12/04/2003 | CA2487421A1 Removal of particulate contamination from operating machinery |
| 12/03/2003 | CN2589080Y Electric precipitator |
| 12/03/2003 | CN1459335A Electrical dust collector |
| 12/02/2003 | US6656253 Dynamic electrostatic filter apparatus for purifying air using electrically charged liquid droplets |
| 12/02/2003 | US6656248 Method and apparatus to clean air |
| 12/02/2003 | US6656247 Selective precipitation of manganese from magnesium-containing solutions |
| 11/27/2003 | WO2003098014A1 Discharge type exhaust emission control system |
| 11/27/2003 | WO2003097244A1 Particle separation/purification system, diffuser and related methods |
| 11/27/2003 | WO2002068125A8 Disc type air filters |
| 11/27/2003 | US20030217642 Membrane laminar wet electrostatic precipitator |
| 11/26/2003 | EP1364716A1 Device for accumulating aerosols from gases |
| 11/26/2003 | CN2587518Y Centrifugal electric static dust remover |
| 11/26/2003 | CN1457661A High efficiency static tea stem picking method and device |
| 11/25/2003 | US6653638 Ion generating apparatus |
| 11/25/2003 | US6652816 Independently or simultaneously generated according to an using purpose to be supplied to an indoor space or be dissolved in various kinds of raw water |
| 11/25/2003 | US6651818 Ion particle classifier and classifying method |
| 11/20/2003 | WO2003095095A1 Membrane laminar wet electrostatic precipitator |
| 11/20/2003 | US20030213729 Particle separation/purification system, diffuser and related methods |
| 11/20/2003 | US20030213366 Collecting device for suspended particles |
| 11/20/2003 | DE10244051C1 Ionizer used in an exhaust gas purification device for moist gases comprises a nozzle plate connected to an electrical reference potential, and a high voltage electrode grid connected in the flow direction |
| 11/19/2003 | EP1361927A1 Electrostatic dust separator with integrated filter tubing |
| 11/19/2003 | CN1456392A Electric field of electric dust cleaner |
| 11/19/2003 | CN1456391A Electric field of electric dust cleaner |
| 11/19/2003 | CN1128024C Electric filter |
| 11/18/2003 | US6648948 High performance dust collector |
| 11/13/2003 | US20030209839 High dielectric non-woven fabrics and their synthetic process |
| 11/13/2003 | US20030209420 Indicator light to detect electric arcing |
| 11/12/2003 | CN2585694Y Electrostatic fume, smoke purifier |
| 11/11/2003 | US6646853 Current control of a power supply for an ionizer |
| 11/06/2003 | WO2002066167A8 Electrostatic dust separator with integrated filter tubing |
| 11/06/2003 | US20030206840 Airflow is subjected to UV radiation from a germicidal lamp within the device; ion generator including a first array of emitter electrodes, a second array of collector electrodes, and a high voltage generator. |
| 11/06/2003 | US20030206839 Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability |
| 11/06/2003 | US20030206837 Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability |
| 11/06/2003 | US20030205182 Brick making and in the manufacture of other types of man-made stone like materials |
| 11/05/2003 | EP1021233B1 Continuous particle separation and removal cleaning system |
| 11/05/2003 | CN1126605C Electronic dust collector |