Patent application number | Description | Published |
20080224538 | Grid-connected fuel cell system and load using the same - The system includes a fuel cell to generate DC electricity by reacting oxygen with fuel, an inverter to convert the DC electricity generated by the fuel cell to AC electricity, a DC output terminal to output the DC electricity, and an AC output terminal to output the AC electricity, the AC output terminal being connected to an electricity system. | 09-18-2008 |
20090127252 | Nano particle generator - The nano particle generator includes a body, a heating unit to heat a material received in the body such that the material is evaporated, a channel extending through the body such that a fluid to condense the evaporated material flows along the channel, and an insulating member to prevent heat generated from the heating unit from being transmitted to the body. The heating unit heats the material while the heating unit is in direct contact with the material, and the heating unit is in point or line contact with the insulating member. The heating unit has a plurality of locating parts formed therein such that the material is located in the locating parts. Different materials are located in the locating parts, and the locating parts are heated to temperatures at which the respective materials are evaporated in the same time. | 05-21-2009 |
20090175604 | NANOPARTICLE GENERATOR - A nanoparticle generator includes a heating unit directly heating material for generating nanoparticles. Due to the structure of the heating unit directly heating the material, a space between the heating unit and the material is eliminated such that a volume of the nanoparticle generator is remarkably reduced and the nanoparticle generator is easily minimized. | 07-09-2009 |
20100078327 | Deionization apparatus, electrode module for the same and method for manufacturing the same - In the deionization apparatus, among a pair of electrode modules to which a power is applied, only one electrode module includes an electrode capable of adsorbing ions to impart an ion-adsorption capability thereto and the other electrode module includes an electrode having no ion-adsorption capability not to impart an ion-adsorption capability thereto, to remove only one of cations and anions, in order to improve production efficiency and reduce manufacturing costs. | 04-01-2010 |
20100147151 | Electric precipitator and high voltage electrode thereof - An electrode precipitator having a high voltage electrode and a low voltage electrode arranged apart from each other at a desired interval. The high voltage electrode includes a charging part which is positioned upstream of an air flow direction to charge a pollutant, and a dust collection part which is spaced from the charging part and positioned downstream of the air flow direction to precipitate the charged pollutant therein. | 06-17-2010 |
20100288127 | Electric precipitator - Disclosed herein is an electric precipitator including at least one high voltage electrode including a pair of film members made of a non-conductive material and attached to each other and an electrode layer disposed between the pair of film members, and at least one low voltage electrode disposed alternately with the at least one high voltage electrode such that that the at least one high voltage electrode and the at least one low voltage electrode are separated from each other. Support members made of an insulating member to maintain separation of the at least one high voltage electrode and the at least one low voltage electrode from each other are mounted on one of the at least one high voltage electrode and the at least one low voltage electrode. | 11-18-2010 |
20120160106 | ELECTRIC PRECIPITATOR - An electric precipitator includes a charge unit disposed at an upstream part and a dust collection unit disposed at a downstream part, the charge unit includes charge electrodes and a discharge wire disposed between two neighboring charge electrodes and separated from the charge electrodes, the dust collection unit includes high voltage electrodes, front ends of which are opposite to the charge unit, and low voltage electrodes, front ends of which are opposite to the charge unit and which alternate with high voltage electrodes, and the front ends of high voltage electrodes protrude toward the charge unit as compared to the front ends of low voltage electrodes, thereby guiding electrons to the discharge electrodes due to an electric field formed between the front ends of the high voltage electrodes and the discharge electrodes and thus reducing current leakage through the low voltage electrodes. | 06-28-2012 |
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 |