| Patents for B03C 3 - Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect (12,140) |
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| 04/21/1981 | US4263022 Electrostatic precipitator with rappers for the corona electrodes |
| 04/15/1981 | EP0026771A1 Electro-precipitator rapping apparatus |
| 04/14/1981 | US4261712 Electrostatic air purifier |
| 04/08/1981 | EP0026225A1 Movable, continuously changing, self-charging electrostatic filter |
| 03/31/1981 | US4259707 System for charging particles entrained in a gas stream |
| 03/31/1981 | US4259093 Electrostatic precipitator for air cleaning |
| 03/31/1981 | CA1098484A1 Method and apparatus for separation of fluids with an electric field and centrifuge |
| 03/24/1981 | CA1098052A1 Dust precipitator |
| 03/18/1981 | EP0025422A2 Purge gas conditioning of high intensity ionization system for particle removal |
| 03/17/1981 | US4256703 Fly ash collection |
| 03/17/1981 | US4256468 Condensation hydrocarbons, circulation |
| 03/10/1981 | US4255775 Electrostatic precipitator rapper control system with enhanced accuracy |
| 03/05/1981 | WO1981000524A1 Filter apparatus and method for collecting fly ash and fine dust |
| 03/03/1981 | US4253852 Electrostatic precipitator |
| 02/17/1981 | US4251682 Operation of a lead-in-device receiving a conductor passed through the cover of an electrical precipitation apparatus |
| 02/17/1981 | US4251239 Multi-purpose ceramic element |
| 02/17/1981 | US4251234 High intensity ionization-electrostatic precipitation system for particle removal |
| 02/17/1981 | CA1095841A1 Electrode hanger |
| 02/10/1981 | US4249919 Matrix type electrostatic precipitator |
| 02/03/1981 | US4248610 Dust collector with pressure-relief opening |
| 02/03/1981 | CA1094959A1 Rapping assembly and electrode supports for electrostatic precipitators |
| 01/27/1981 | US4247307 High intensity ionization-wet collection method and apparatus |
| 01/20/1981 | US4246010 Electrode supporting base for electrostatic precipitators |
| 01/20/1981 | US4245550 Electronic air cleaner for passenger compartment of vehicle |
| 01/20/1981 | CA1094148A1 Power supply for an electric precipitator |
| 01/13/1981 | USRE30480 Electric field directed control of dust in electrostatic precipitators |
| 01/13/1981 | USRE30479 Method of removing particles and fluids from a gas stream by charged droplets |
| 01/13/1981 | US4244712 Cleansing system using treated recirculating air |
| 01/13/1981 | US4244710 Air purification electrostatic charcoal filter and method |
| 01/13/1981 | US4244709 High intensity ionization-electrostatic precipitation system for particle removal and method of operation |
| 01/06/1981 | US4243635 Waste incinerator exhaust gas treatment and apparatus |
| 12/30/1980 | CA1092523A1 Apparatus for removing particulate matter from an atmosphere |
| 12/30/1980 | CA1092522A2 Process and means for gas conditioning |
| 12/30/1980 | CA1092521A1 Process for treatment of exhaust gas |
| 12/23/1980 | US4240811 Fixing and connecting device for wires and plates in electrostatic filters |
| 12/23/1980 | US4240810 Collecting electrode plate assembly |
| 12/23/1980 | US4240809 Electrostatic precipitator having traversing collector washing mechanism |
| 12/23/1980 | CA1092186A1 Forced commutation precipitator circuit |
| 12/16/1980 | US4239818 Process and material for treating steel walls and fans in electrical precipitation installations with micron colloidal graphite particles |
| 12/16/1980 | US4239514 Electrostatic precipitator with precipitator electrodes |
| 12/16/1980 | US4239505 Purge gas conditioning of high intensity ionization system for particle removal |
| 12/16/1980 | US4239504 Free base amino alcohols as electrostatic precipitator efficiency enhancers |
| 12/16/1980 | CA1091594A1 Electrostatic dust collector |
| 12/09/1980 | US4238810 Forced commutation precipitator circuit |
| 12/09/1980 | US4238203 Method of enhancing the effectiveness of electrostatic precipitators used with gas streams formed from burning fuel |
| 12/02/1980 | US4236900 Electrostatic precipitator apparatus having an improved ion generating means |
| 12/02/1980 | CA1090870A1 Analogue automatic voltage controller |
| 11/26/1980 | EP0019464A1 Apparatus for charging particles in a gas stream and collecting the particles therefrom |
| 11/18/1980 | US4234324 Electrostatic filter |
| 11/11/1980 | US4233039 Power supply for an electric precipitator |
| 11/11/1980 | US4233037 In electrostatic precipitators |
| 11/11/1980 | CA1089376A1 Method of cleaning dust-loaded gas |
| 11/04/1980 | US4232355 Ionization voltage source |
| 11/04/1980 | US4231766 Two stage electrostatic precipitator with electric field induced airflow |
| 11/04/1980 | CA1089002A1 Automatic control system for electric precipitators |
| 10/29/1980 | EP0018084A1 Method for removing particles from particle-laden gas stream |
| 10/28/1980 | US4230558 Single drop separator |
| 10/28/1980 | US4230466 Discharge electrode structure for electrostatic precipitator |
| 10/21/1980 | US4229190 Roll-type electrical precipitator |
| 10/21/1980 | US4229187 Polyesters, nylon, or polypropylene non-woven fabrics for removing air pollutants such as weld smoke |
| 10/16/1980 | WO1980002118A1 Electro-precipitator rapping apparatus |
| 10/16/1980 | WO1980002117A1 Movable,continuously changing,self-charging electrostatic filter |
| 10/14/1980 | US4227894 Ion generator or electrostatic environmental conditioner |
| 10/14/1980 | US4227446 Electronic air cleaner for passenger compartment of vehicle |
| 10/07/1980 | US4226268 Funnel |
| 09/30/1980 | US4225323 Ionization effected removal of alkali composition from a hot gas |
| 09/23/1980 | US4223598 Electronic air cleaner for passenger compartment of vehicle |
| 09/16/1980 | US4222748 Electrostatically augmented fiber bed and method of using |
| 09/09/1980 | US4221573 Electrostatic precipitator rapping mechanism |
| 09/03/1980 | EP0014782A1 Dust separation device |
| 09/02/1980 | US4220478 Method for removing particulate matter from a gas stream and a method for producing a product using the removed particulate matter |
| 08/20/1980 | EP0014497A1 Ionising electrode for electrofilter |
| 08/20/1980 | EP0014273A1 Multiple-field electrofilter |
| 08/19/1980 | US4218225 Electrostatic precipitators |
| 08/19/1980 | CA1083798A1 Method for producing hollow cylindrical structures |
| 08/19/1980 | CA1083779A1 Process and means for gas conditioning |
| 08/12/1980 | CA1083497A1 Vaned anode or high-intensity ionizer stage of electrostatic precipitator |
| 08/05/1980 | US4216000 Resistive anode for corona discharge devices |
| 08/05/1980 | US4215682 Melt-blown fibrous electrets |
| 07/22/1980 | US4213767 Hexamethylenetetramine pretreatment |
| 07/22/1980 | US4213766 Method and means for distributing gas along an extended inlet portion of gas treatment means |
| 07/01/1980 | US4210949 Device for electrically charging particles |
| 06/24/1980 | US4209306 Pulsed electrostatic precipitator |
| 06/17/1980 | US4208192 To reduce electrical resistance of fly ash to be electrostatically precipitated |
| 06/17/1980 | CA1079491A1 Method of conditioning flue gas |
| 06/10/1980 | US4207083 Diffuser assembly and method of assembling |
| 06/03/1980 | US4205969 Electrostatic air filter having honeycomb filter elements |
| 06/03/1980 | US4205630 Steam air preheater for maintaining the flue gas temperature entering dust collection equipment |
| 05/28/1980 | EP0011118A1 Apparatus and method using an air preheater for maintaining a preselected level for the temperature of a flue gas |
| 05/27/1980 | US4204844 Liquid transfer system for conductive liquids |
| 05/27/1980 | CA1078422A1 Mini-collator/sorter |
| 05/15/1980 | WO1980000926A1 Flat panel electrode for electrostatic precipitators |
| 05/14/1980 | EP0010784A1 Device and method for avoiding a soiling turbulence during the ventilation of insulators in electrofilters |
| 05/13/1980 | US4202675 Collector electrodes for electrostatic precipitators |
| 05/13/1980 | US4202674 Electrostatic gas cleaner |
| 05/13/1980 | CA1077600A1 System for the control of rappers in an electrostatic precipitator |
| 04/29/1980 | US4200909 High voltage power supply for electrostatic air cleaner |
| 04/29/1980 | US4200440 Gas stream |
| 04/29/1980 | CA1076488A1 Electrode means for wet wall electrostatic precipitators |
| 04/29/1980 | CA1076322A1 Gas cleansing means |