Class / Patent application number | Description | Number of patent applications / Date published |
096052000 | With means for vapor or liquid contact (e.g., for gas separation, cooling, conditioning, etc.) | 14 |
20100313761 | DUST COLLECTOR - Disclosed is a dust collector ( | 12-16-2010 |
20110017066 | ACTIVE OXYGEN GENERATING DEVICE, HUMIDIFIER, AND AIR PURIFICATION SYSTEM WITH HUMIDIFIER - To provide a small active oxygen generating device capable of efficiently continuously generating active oxygen while supplying oxygen in the air. In the active oxygen generating device in which water is made to exist between an anode and a cathode composed of a base material containing a conductive polymer and by turning on electricity between the anode and the cathode, the conductive polymer deoxidizes the oxygen dissolved in the water to generate active oxygen, the cathode is rotatably installed about a conductive horizontal axis with part of the surface being projected over the surface of the water. | 01-27-2011 |
20110126712 | SEPARATING CONTAMINANTS FROM GAS IONS IN CORONA DISCHARGE IONIZING BARS - Clean corona ionization bars separate contaminant byproducts from corona generated ions by establishing a non-ionized gas stream having a pressure and directed toward an attractive non-ionizing electric field of a charge neutralization target, by establishing a plasma region of ions and contaminant byproducts in which the pressure is sufficiently lower than the pressure of the non-ionized gas stream to prevent byproducts from migrating into the non-ionized gas stream. The ionization bar(s) may be located sufficiently close to the charged neutralization target that a non-ionizing electric field of the target induces at least a substantial portion of the ions to migrate into the non-ionized gas stream and to the neutralization target as a clean ionized gas stream. | 06-02-2011 |
20110154988 | Device for Separating Paint Overspray - A device for separating paint overspray from the cabin exhaust air of painting systems which is laden with overspray comprises at least one separating surface, on which the cabin exhaust air can be guided along and which is electrically conducting and connected to a pole of a high voltage source. An electrode device arranged in the air stream is associated with the separating surface and connected to the other pole of the high voltage source. Paint overspray is transported away from the separating surface by an electrically conducting separating fluid, which can be fed to the separating surface and flows over the separating surface so that a large part at least of the solids pass from the cabin exhaust air flowing past into the separating fluid. | 06-30-2011 |
20120073442 | WET ELECTROSTATIC PRECIPITATOR SYSTEM COMPONENTS - The present invention relates to the use of corrosion, temperature and spark resistant electrically conductive components in wet electrostatic precipitator systems (WESPs). In particular, the present invention is directed to using a conductive composite material in the fabrication of wet electrostatic precipitator system components. | 03-29-2012 |
20120174792 | PORTABLE AIR TREATMENT APPARATUS INCLUDING AN ANION GENERATOR - A portable air treatment apparatus includes a housing formed with an air intake, a cool air vent, a warm air vent, and a compartment. The compartment is separated into a temperature modification chamber and a containment chamber for containing ionized water. The portable air treatment apparatus further includes a temperature modification device for heating and cooling that is disposed in the temperature modification chamber, and that includes a cool air duct in fluid communication with the cool air vent, and a warm air duct in fluid communication with the warm air vent. The portable air treatment apparatus also includes an anion generator that includes a fogger disposed in the containment chamber. The anion generator further includes a venting pipe in fluid communication with the cool air duct and the warm air duct. | 07-12-2012 |
20130008315 | SYSTEM AND METHOD FOR ENERGY AND PARTICLE EXTRACTION FROM AN EXHAUST SYSTEM - A system for energy and particle extraction from an exhaust stream containing entrained particles, the system including an ionizer, a downstream collector, and an electrical couple. The ionizer is configured to charge the particles within the exhaust stream to a first charge polarity. The downstream collector is disposed downstream from the ionizer within the exhaust stream, and is configured to collect the charged particles. The electrical couple is configured to electrically couple a load between the ionizer and the downstream collector, wherein the load converts energy of the exhaust stream into electric power. | 01-10-2013 |
20130133518 | ELECTROSTATIC PRECIPITATOR WITH DUAL ENERGY ZONE DISCHARGE ELECTRODES - An electrostatic precipitator, particularly a WESP, comprising an array of collector tubes and a like array of separately powered discharge electrodes provided in the form of pairs of rods extending within each of the collector tubes. The pairs of rods are provided in the form of a first length rod having a terminal end, the first length rod powered by a first power source, and an axially opposed, second length rod having a terminal end, the second length rod powered by a second power source, wherein each first length discharge electrode rod, of a pair of rods, extends from an inlet of the electrostatic precipitator into a respect e collector tube and each second length discharge electrode rod, of the same pair of rods, extends from an outlet of the electrostatic precipitator into the same, respect e collector tube such that the respective terminal ends of the pairs of discharge electrode rods are spaced apart, thereby defining a gap therebetween. This arrangement enables different energy levels to be applied to each of the first and second length discharge electrode rods of the pairs of discharge electrode rods, by the first and second power supplies, respectively, thereby inducing different levels of ionization within a gas stream flowing through the collector tube array of the electrostatic precipitator, at different locations within the electrostatic precipitator. | 05-30-2013 |
096053000 | Liquid spray means | 6 |
20080257157 | Device for the Removal of Soot Dust of Fuel Oil Combustion - A device designed for the removal of soot dust of fuel oil combustion. The device is based on the two-stage wet-electrostatic dust removal-desulfurization device, with different numbers of layers of the mesh screen being installed in the wet type dust removal-desulfurization device. This device not only has a relatively high efficiency in both of common dust removal and desulfurization, but also can remove the black smoke from fuel oil combustion efficiently with a removal efficiency ≧99%, and thus solves the present technical problem in the treatment of in the treatment of soot dust of fuel oil combustion. At the same time, with the advantages of cheaper construction cost and economy, the device of the present invention overcomes the disadvantages of the traditional bag filter process, which is expensive and cannot operate desulfurization simultaneously. | 10-23-2008 |
20110088556 | APPARATUS AND METHOD FOR ELECTROSTATIC PARTICULATE COLLECTOR - A compact electrostatic particulate collector for sampling contaminants has a collection chamber defined by a titanium inner surface of a wall. A potential inducer is disposed within the chamber to create a field potential between itself and the wall of the chamber. A blower is disposed to propel air to be sampled through the chamber. At least one rinse channel is disposed to wet the inner surface of the wall of the chamber substantially 100%. The rinse channel is angled to direct a rinse liquid in a spiral direction around the inner surface of the wall. Contaminants in the air being sampled are electro statically biased into the rinse liquid on the wall and rinsed out of the chamber for collection. | 04-21-2011 |
20110168024 | ELECTRET FILTER ELEMENT AND METHOD FOR THE PRODUCTION THEREOF - A method for manufacturing an electret filter element includes preparing fibers and producing, by a spray device, a spray mist of fluid droplets which include an electrical charge formed by an electric field between detaching fluid droplets and a counter-electrode. The fibers are passed through the spray mist so as to wet the fibers with the fluid droplets. The fibers are laid down to form a fibrous layer. | 07-14-2011 |
20120222558 | DEVICE FOR RECOVERING NANOPOWDERS AND ULTRAFINE POWDERS CONTAINED IN A GAS - A device for recovering nanometer or sub-micron particles carried by a gas by generating a stabilized suspension, including: a vessel including a mechanism injecting a liquid; a gas discharge mechanism in an upper portion thereof, located near a particle filter; a particle suspension outlet; and a liquid ring pump, transferring and dispersing particles carried by a gas into a liquid. The pump introduces a gas laden with nanometer or sub-micron particles into the pump; injects at least one liquid into the pump; and discharges the mixture obtained following the transfer. The vessel also includes a mechanism introducing the mixture into the vessel and at least one piezoelectric pellet, immersed in the vessel, configured to generate a fog of micron-sized droplets. | 09-06-2012 |
20140090562 | HUMIDIFIER - A humidifier including a spray unit configured to apply electric charge to water, and to spray water having electric charge applied thereto, an evaporation unit formed with a duct in which evaporation of the electrically-charged water being sprayed is taken place, and configured to guide a vapor and a foreign substance, which are separated from each other through the evaporation, to an outside, and a dust collection unit configured to collect the foreign substance at an inside the duct by forming an electric field, the humidifier capable of performing a large-capacity humidification by the generation of the electrically charged droplets, and capable of removing the foreign substance included in the droplets by using the electrical force, thereby enhancing the cleanliness of the humidification, and by using an electric field, accelerating the evaporation so that the size of the duct is minimized, and thus manufacturing the humidifier in a compact size. | 04-03-2014 |
20140260987 | PLUME-REDUCING COOLING TOWER - The present invention discloses a plume-reducing cooling tower including a housing having a space formed therein, the housing including a lower air inlet formed at a lower portion thereof for allowing external to enter the space thereof and an upper air outlet formed at an upper portion thereof for exhausting exhausted gas; a filler-unit provided at a place above the lower air inlet in the housing for allowing external air to pass therethrough and flow upward; a treated-water spraying unit provided above the filler-unit in the housing for spraying treated-water on the filler-unit; a discharging unit provided above the treated-water spraying unit in the housing for electrifying mist, which is contained in water vapor formed by a contact between treated-water and the external air, through a corona discharge and collecting mist; and an exhausting unit provided at the upper air outlet for exhausting exhausted air passed through the discharging unit. | 09-18-2014 |