| Patents for B03C 3 - Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect (12,140) |
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| 04/02/2002 | US6365112 Distribution of corona discharge activated reagent fluid injected into electrostatic precipitators |
| 04/02/2002 | US6364941 Compact high efficiency electrostatic precipitator for droplet aerosol collection |
| 04/02/2002 | US6364935 Method and device for cleaning of a gaseous fluid |
| 03/28/2002 | DE10045369A1 Process gas cleaning method has process gas passing between spray electrode and separation electrodes acted on by magnetic transducer field |
| 03/27/2002 | EP1190757A1 Electro-filter system |
| 03/27/2002 | EP1190473A1 Ion generating device |
| 03/27/2002 | EP0868553B1 High efficiency breathing mask fabrics |
| 03/27/2002 | EP0805644B1 A device for cleaning |
| 03/27/2002 | CN2483093Y Dust-removing apparatus for electric dust remover |
| 03/27/2002 | CN1342104A Electric filter |
| 03/27/2002 | CN1341488A High-voltage static electricity fume treatment method and its treatment equipment |
| 03/26/2002 | US6362604 Electrostatic precipitator slow pulse generating circuit |
| 03/26/2002 | US6361589 Device for air cleaning |
| 03/14/2002 | WO2002020163A2 Electrostatically polarized air filter |
| 03/14/2002 | WO2002020162A2 Electrostatic cartridge filter |
| 03/14/2002 | US20020029690 Electrostatic precipitator |
| 03/14/2002 | DE10041464A1 Optimal denaturing electric filter voltage regulation involves connecting high voltage resistance with spray tip between plates, using current to regulate voltage between plates |
| 03/14/2002 | CA2421435A1 Electrostatically polarized air filter |
| 03/14/2002 | CA2421418A1 Electrostatic cartridge filter |
| 03/13/2002 | CN2481417Y Faller multi-stage field generator |
| 03/12/2002 | US6355178 Cyclonic separator with electrical or magnetic separation enhancement |
| 03/12/2002 | US6355095 DC/AC air cleaner for a vehicle |
| 03/12/2002 | US6354241 Heated electrostatic particle trap for in-situ vacuum line cleaning of a substrated processing |
| 03/06/2002 | CN2480066Y Plate type electrostatic dust collector |
| 02/28/2002 | WO2002016042A2 Electrostatically enhanced media air filtration system |
| 02/28/2002 | US20020023629 Apparatus for gas recirculation in an internal combustion engine |
| 02/28/2002 | US20020023537 Filler material mixture |
| 02/28/2002 | CA2428611A1 Electrostatically enhanced media air filtration system |
| 02/27/2002 | CN2478687Y Solid rolled phi-shape pipe corona prickle plume for electric suction cleaner |
| 02/27/2002 | CN2478686Y Honeycomb efficient electrostatic suction cleaner |
| 02/27/2002 | CN2478685Y Electrostatic suction cleaner for electronic device |
| 02/27/2002 | CN1337313A Device for generating air-flow in duplicator |
| 02/27/2002 | CN1337276A Fume adjusting mechanism for duster in vertical cement kiln |
| 02/26/2002 | US6350417 Self cleaning electrodes with high voltage |
| 02/20/2002 | CN2477283Y High voltage asymmetrical a.c pulse dusting appts. |
| 02/20/2002 | CN2477282Y Skeleton of electrostatic dust collecting plate |
| 02/20/2002 | CN2477281Y Verticle tube-type electrical dust collector |
| 02/20/2002 | CN1079273C Filter and method for making filter |
| 02/19/2002 | US6348103 Cleaning body moves along the emission electrode to strip it of deposits |
| 02/19/2002 | US6348086 Combination blower wheel and filter cartridge system for HVAC applications |
| 02/14/2002 | WO2002011859A1 Air filter system |
| 02/14/2002 | WO2002011776A2 Apparatus for purifying and deodorizing air |
| 02/14/2002 | WO2001069233A3 Sampling device for gas analyses of raw coke oven gases and other contaminated gases and method for analysis thereof |
| 02/14/2002 | US20020017195 Electric filter |
| 02/14/2002 | US20020017194 Electroinertial gas cleaner |
| 02/13/2002 | EP1179673A2 Device for recirculating gas in a combustion engine |
| 02/13/2002 | EP1179500A2 Device for producing an air stream in a duplicating machine |
| 02/13/2002 | EP1178860A1 Ion particle classifier and classifying method |
| 02/13/2002 | CN2476351Y Cross prickle wire |
| 02/12/2002 | CA2108790C Ion injector for air handling systems |
| 02/07/2002 | WO2002009845A2 Unitary multi-component filter media |
| 02/07/2002 | US20020014707 Method of flue gas conditioning and a flue gas conditioning device |
| 02/07/2002 | CA2418385A1 Unitary multi-component filter media |
| 02/06/2002 | EP1177028A1 High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon |
| 02/05/2002 | US6344172 Protein chromatography system |
| 01/31/2002 | US20020012615 Gas purifying system |
| 01/31/2002 | US20020011184 Lightweight filler material |
| 01/30/2002 | EP1175943A1 Dust collecting apparatus and air-conditioning apparatus |
| 01/30/2002 | CN2474216Y Composite type exhaust gas clarifier |
| 01/30/2002 | CN1333089A Apparatus for flushing dust-collecting polar board of electric dust remover |
| 01/24/2002 | DE10050188C1 Electrofilter operating method uses filter model divided into zones assigned characteristic values used for regulating energy feed for ensuring operation within particle emission limits |
| 01/23/2002 | CN2472815Y Anti-dew forming high effeciency high voltage static duster |
| 01/23/2002 | CN1332341A Air purifying machine |
| 01/23/2002 | CN1078065C Electric dust collector |
| 01/17/2002 | WO2002004126A1 Electrostatic separator |
| 01/17/2002 | US20020005116 Electrofiltration apparatus |
| 01/16/2002 | CN2471413Y Wet electric dust collector |
| 01/16/2002 | CN1331614A Electro-kinetic air transporter-conditioner |
| 01/15/2002 | CA2263233C Barrier discharge conversion of so2 and nox to acids |
| 01/09/2002 | EP1169131A1 Air cleaning device |
| 01/09/2002 | CN2470005Y Electric dust-collecting device |
| 01/09/2002 | CN1077443C Electrostatic fibrous filter web |
| 01/08/2002 | US6336961 Electric precipitator and electric precipitation electrode used for the same |
| 01/08/2002 | CA2221640C Modular and low power ionizer |
| 01/02/2002 | EP1166881A2 Process and apparatus for removing particles from high purity gas systems |
| 01/02/2002 | EP1165242A1 Electrodeposition device |
| 01/02/2002 | EP1165241A1 Method and process for separating materials in the form of particles and/or drops from a gas flow |
| 01/02/2002 | CN1077167C High efficiency breathing mask fabrics |
| 01/02/2002 | CN1076976C Electret non-woven fabric filter |
| 12/27/2001 | US20010054377 Method of growing a thin film onto a substrate |
| 12/19/2001 | CN2465805Y Electrostatic smoke catcher |
| 12/19/2001 | CN1076224C Electric dust collector with curved surface anode |
| 12/13/2001 | DE10038774A1 Printer powder ink air transporter creates flow electrostatically allows local ink deposition |
| 12/13/2001 | DE10027884A1 Electrostatic dust separator for horizontally flowing gas has a conical section containing a number of perforated plate filters |
| 12/12/2001 | CN1325820A Equipment and method for generating nm particles charged negatively |
| 12/06/2001 | WO2001091909A1 Plasma treatment of filter media |
| 12/06/2001 | US20010048906 Flexible dielectric sheet including slit engages wire-like electrode wherein friction cleaning takes place; for production of ozone and air flow |
| 12/05/2001 | EP1159074A1 Charged droplet gas scrubber apparatus and method |
| 12/05/2001 | CN2463053Y High-efficiency air purifier |
| 12/05/2001 | CN2463052Y High-pressure dust collector for indoor unit of air conditioner |
| 12/05/2001 | CN1324695A All-functional electrostatic efficient curtain-type dedusting machine |
| 11/29/2001 | DE10026317A1 Electrical dust collecting device comprises a rotation transferring mechanism to simultaneously rotate several brushes, a common drive source to rotate the rotation transferring mechanism, and a drive for moving electrodes |
| 11/28/2001 | EP1156881A1 Electric filter |
| 11/28/2001 | EP0848648B1 Precipitator for cleaning of air from electrically charged aerosols |
| 11/28/2001 | CN1323658A Wind homogenizer for electrostatic duster |
| 11/22/2001 | WO2001064349A9 Dust collecting apparatus and air-conditioning apparatus |
| 11/22/2001 | US20010042400 On-board rotational viscometers |
| 11/22/2001 | DE19650585C2 Verfahren und Vorrichtung zur elektrischen Aufladung und Abtrennung schwierig abzuscheidender Partikel aus einem Gasfluid Method and apparatus for electrically charging and separating hard particles to be deposited from a gas fluid |
| 11/21/2001 | CN2460215Y Distribution plate for electric dust remover |
| 11/15/2001 | WO2001085348A2 Electrostatic precipitator with grounded stainless steel collector electrode and method of using same |