Patent application number | Description | Published |
20080265875 | Fluid production computation apparatus using electromagnetic induction theory and fluid producing apparatus capable of computing fluid production - A fluid production computation apparatus using the electromagnetic induction theory is disclosed. In accordance with an embodiment of the present invention, the fluid production computation apparatus includes a line through which a current flows according to fluid production; a magnetic sensor, measuring magnetism induced by the current; and a fluid production computation unit, computing the fluid production through magnetism measured by the magnetic sensor. The conventional flow measurement apparatus measures the flow by measuring a current or a voltage induced by magnetism formed by a fluid or by using a fluid measurement sensor. However, with the present invention, an apparatus can be miniaturized and the measurement can be precisely performed by measuring a magnetic field induced by a current flowing according to fluid production. | 10-30-2008 |
20080318104 | Electrolyte solution for hydrogen generating apparatus and hydrogen generating apparatus comprising the same - The invention provides an electrolyte solution for hydrogen generating apparatus including water; at least one ionizing compound; and at least one chelating agent. The electrolyte solution for hydrogen generating apparatus according to the invention can increase hydrogen generation time and an amount of hydrogen generation by controlling hydrogen generation rate and by reducing an amount of metal hydroxide generation. | 12-25-2008 |
20090029206 | ELECTROLYTE SOLUTION FOR HYDROGEN GENERATING APPARATUS AND HYDROGEN GENERATING APPARATUS COMPRISING THE SAME - One aspect of the invention provides an electrolyte solution for a hydrogen generating apparatus that includes water, at least one metal borohydride, at least one ionic compound, and at least one chelating agent, as well as a hydrogen generating apparatus that includes the electrolyte solution. With an electrolyte solution for a hydrogen generating apparatus based on an embodiment of the invention, it is possible to regulate the rate at which the hydrogen is generated and increase the amount and time of hydrogen generation. | 01-29-2009 |
20090075132 | Reactor cover and hydrogen generating apparatus and fuel cell power generation system having the same - A reactor cover, and a hydrogen generating apparatus and a fuel cell power generation system having the reactor cover are disclosed. The reactor cover includes a base panel; a control unit, which is coupled to one side of the base panel, and which regulates a reaction for generating the hydrogen; a circuit pattern buried in the base panel in electrical connection with the control unit; and an electrode pad formed on the other side of the base panel in electrical connection with the circuit pattern. In the reactor cover, the base panel and the control unit may be integrated, to eliminate unnecessary wiring, prevent short-circuiting, and consequently provide a reactor cover that can be fabricated and used more easily. | 03-19-2009 |
20090075137 | Filter, hydrogen generator and fuel cell power generation system having the same - A filter, and a hydrogen generator and a fuel cell power generation system having the filter, are disclosed. The filter includes a frame, in which an opening is formed each in two sides; a cover, which is coupled to the opening, and in which at least one hole is formed to allow the gas to pass; and a desiccant, which is filled inside the frame, and which absorbs the moisture. By using such a filter, the backflow of the electrolyte solution, which may occur while generating hydrogen, can be prevented, by passing the hydrogen through a desiccant filled inside a frame, to consequently increase the hydrogen generating efficiency of the hydrogen generator. | 03-19-2009 |
20090078567 | Method of connecting electrodes and hydrogen generating apparatus using the same - A method of connecting electrodes in a hydrogen generating apparatus and a hydrogen generating apparatus using this method are disclosed. The method of connecting the electrodes of a hydrogen generating apparatus may include: depositing a first terminal layer onto one side of a first electrode, which is configured to generate electrons; attaching one side of a wire onto the first terminal layer; depositing a second terminal layer onto one side of a second electrode, which is configured to receive the electrons and generate hydrogen; and attaching the other side of the wire onto the second terminal layer. Using this method, the resistance between electrodes can be reduced to increase the flow rate of hydrogen, and the distance between the electrodes can be minimized to reduce the volume of the hydrogen generating apparatus. | 03-26-2009 |
20090081499 | ELECTROLYTE SOLUTION FOR HYDROGEN GENERATING APPARATUS AND HYDROGEN GENERATING APPARATUS COMPRISING THE SAME - The invention provides an electrolyte solution for hydrogen generating apparatus including water; at least one ionizing compound; and at least one cation exchange resin, as well as a hydrogen generating apparatus that includes the electrolyte solution. The electrolyte solution for hydrogen generating apparatus according to the invention can increase the time and amount of hydrogen generation by reducing an amount of metal hydroxide generation. | 03-26-2009 |
20090087706 | Fuel cell power generation system - A fuel cell power generation system that includes: a hydrogen generating apparatus which generates hydrogen; a fuel electrode, of which a portion is coupled to the hydrogen generating apparatus so as to receive the hydrogen and dissociate the hydrogen into hydrogen ions and electrons, and in which a fuel channel is formed that has one side open; a membrane, stacked over the fuel electrode such that the membrane covers the open side of the fuel channel; an air electrode, which is coupled to the membrane, and which receives the hydrogen ions from the fuel electrode through the membrane; and a pressure sensor, which is formed on the portion of the fuel electrode, and which measures a pressure inside the fuel channel and regulates a quantity of hydrogen supplied to the fuel electrode. With this system, the flow rate of hydrogen can be regulated in a simple manner. | 04-02-2009 |
20090092869 | Apparatus for generating hydrogen and fuel cell power generation system having the same - An apparatus for generating hydrogen by dissociating an electrolyte solution includes: an electrolyte bath, in which an outlet is formed, and which contains the electrolyte solution; an anode coupled to the electrolyte bath that generates electrons; a cathode coupled to the electrolyte bath that receives the electrons from the anode to generate hydrogen; a filter, which covers the outlet to filter out foreign substances carried in the hydrogen; a pressure sensor coupled inside the electrolyte bath that senses the pressure inside the electrolyte bath and generates an output signal corresponding to the pressure; and a control unit, electrically connected with the anode and the cathode, which controls the flow of electricity between the anode and the cathode in response to the output signal. Using the apparatus, safety hazards caused by increases in the pressure inside the electrolyte bath can be prevented. | 04-09-2009 |
20090130506 | Apparatus for generating hydrogen and fuel cell power generation system having the same - An apparatus for generating hydrogen and a fuel cell power generation system equipped with the apparatus are disclosed. The apparatus can include an electrolyte bath containing the electrolyte solution, an anode positioned inside the electrolyte bath and configured to generate electrons, a cathode positioned inside the electrolyte bath and configured to receive the electrons from the anode to generate hydrogen, and a supplementary device configured to increase an amount of the hydrogen generated. The apparatus can be utilized to increase the amount of hydrogen generation at initial operation and reduce the time required to reach steady state. | 05-21-2009 |
20090263690 | APPARATUS FOR GENERATING HYDROGEN AND FUEL CELL POWER GENERATION SYSTEM HAVING THE SAME - Disclosed are an apparatus for generating hydrogen and a fuel cell power generation system that have the same. The apparatus in accordance with an embodiment of the present invention include: an electrolytic bath configured to contain electrolyte solution; an anode placed inside the electrolytic bath and configured to generate an electron; a cathode placed inside the electrolytic bath and configured to generate hydrogen by receiving the electron from the anode; a controller electrically connected to the anode and the cathode, and configured to control flow of electricity between the anode and the cathode; and a hydrogen generating material accepted inside the electrolytic bath and configured to generate hydrogen through the reaction with the electrolyte solution in order to start the controller. | 10-22-2009 |
20090263692 | ELECTRODE CARTRIDGE, HYDROGEN GENERATING APPARATUS AND FUEL CELL POWER GENERATION SYSTEM HAVING THE SAME - An electrode cartridge, a hydrogen generating apparatus and a fuel cell power generation system equipped with the electrode cartridge and hydrogen generating apparatus are disclosed. The electrode cartridge can include an anode configured to generate electrons in an electrolyte solution, a cathode configured to generate hydrogen from the electrolyte solution by receiving the electrons at the anode, a liquid-gas separation membrane, which is disposed to surround the anode and the cathode, configured to separate the hydrogen from the electrolyte solution and discharge the hydrogen to the outside, and a support configured to support the liquid-gas separation membrane for preventing an expansion of the liquid-gas separation membrane. The electrode cartridge of the present invention can prevent an effect of electrolyte solution flowing backwards when generating hydrogen as well as an effect of electrolyte solution leak when moving. | 10-22-2009 |
20090263693 | HYDROGEN GENERATING APPARATUS AND FUEL CELL GENERATION SYSTEM - A hydrogen generating apparatus and a fuel cell power generation system having the hydrogen generating apparatus are disclosed. The hydrogen generating apparatus can include an electrolyte bath configured to contain an electrolyte solution, an anode placed inside the electrolyte bath and configured to generate electrons, a cathode placed inside the electrolyte bath and configured to receive the electrons from the anode to generate hydrogen, a condensation plate disposed on a transfer path of the hydrogen such that moisture carried in the hydrogen is condensed and the hydrogen is separated, and a heat exchanger configured to cool down the condensation plate heated by the moisture carried in the hydrogen. The hydrogen generating apparatus of the present invention can increase the efficiency of hydrogen generation by removing the moisture carried in the hydrogen while generating the hydrogen and reusing the moisture circulated through the electrolyte solution. | 10-22-2009 |
20090263694 | APPARATUS FOR GENERATING HYDROGEN AND FUEL CELL POWER GENERATION SYSTEM HAVING THE SAME - Disclosed are an apparatus for generating hydrogen and a fuel cell power generation system that have the same. The apparatus in accordance with an embodiment of the present invention include: an electrolytic bath configured to contain electrolyte solution; an anode placed inside the electrolytic bath and configured to generate an electron; a cathode placed inside the electrolytic bath and configured to generate hydrogen by receiving the electron from the anode; a controller electrically connected to the anode and the cathode, and configured to control flow of electricity between the anode and the cathode; and a mechanical switch electrically connected to the controller in parallel and configured to flow electricity between the anode and the cathode in order to start the controller. | 10-22-2009 |
20090263695 | APPARATUS FOR GENERATING HYDROGEN AND FUEL CELL POWER GENERATION SYSTEM HAVING THE SAME - Disclosed are an apparatus for generating hydrogen and a fuel cell power generation system that have the same. The apparatus in accordance with an embodiment of the present invention include: an electrolytic bath into which an electrolyte solution is injected; an anode placed inside the electrolytic bath and configured to generate an electron; a cathode placed inside the electrolytic bath and configured to generate hydrogen by receiving the electron from the anode; and a gelling agent accepted inside the electrolytic bath and configured to gel the electrolyte solution such that the fluidity of the electrolyte solution is reduced. | 10-22-2009 |
20090297899 | Housing, apparatus for generating hydrogen and fuel cell power generation system having the same - Disclosed are a housing, an apparatus for generating hydrogen and a fuel cell power generation system having the same. The housing in accordance with an embodiment of the present invention includes a case, a hollow space formed in the case, a cartridge being inserted in the hollow space, the cartridge configured to generate hydrogen; and a moisture removing layer, being formed on a wall of the hollow space and including chemical hydride. The housing is capable of removing both water vapor, included in the hydrogen generated by the apparatus for generating hydrogen, and dew, condensed in the housing, and obtaining additional hydrogen by hydrolyzing the water vapor and the condensed dew. | 12-03-2009 |
20100009224 | HYDROGEN GENERATING APPARATUS AND FUEL CELL POWER GENERATION SYSTEM - A hydrogen generating apparatus is disclosed. The hydrogen generating apparatus in accordance with an embodiment of the present invention includes: a first hydrogen generating unit, which has a first electrode generating hydrogen by decomposing an electrolyte aqueous solution; a second hydrogen generating unit, which has a second electrode that is placed adjacent to the first hydrogen generating unit and surface thereof is formed with a super absorbent polymer that is gelled when water is absorbed; a solution separation membrane interposed between the first hydrogen generating unit and the second hydrogen generating unit; a reactor accommodating the first hydrogen generating unit, the second hydrogen generating unit and the solution separation membrane; and a hydrogen vent being formed on one side of the reactor, which is adjacent to the second hydrogen generating unit. | 01-14-2010 |
20100092828 | FUEL CELL - A fuel cell is disclosed. The fuel cell in accordance with an embodiment of the present invention includes: a membrane-electrode assembly, which has an electrolyte membrane, an anode being formed on one surface of the electrolyte membrane and a cathode being formed on the other surface of the electrolyte membrane; and an auxiliary electric power supply having a flow path formed on the surface thereof and being laminated on the membrane-electrode assembly such that the flow path faces the membrane-electrode assembly. | 04-15-2010 |
20100321346 | Electronic paper display device and method of driving the same - The present invention relates to an electronic paper display device and a method of driving the same. The electronic paper display device may include: an electronic paper panel that displays an image; and a vibration member that generates vibration of the electronic paper panel. | 12-23-2010 |
20120267252 | METHOD FOR GENERATING HYDROGEN BY USING A FUEL CELL POWER GENERATION SYSTEM - Disclosed are an apparatus for generating hydrogen and a fuel cell power generation system that have the same. The apparatus in accordance with an embodiment of the present invention include: an electrolytic bath configured to contain electrolyte solution; an anode placed inside the electrolytic bath and configured to generate an electron; a cathode placed inside the electrolytic bath and configured to generate hydrogen by receiving the electron from the anode; a controller electrically connected to the anode and the cathode, and configured to control flow of electricity between the anode and the cathode; and a mechanical switch electrically connected to the controller in parallel and configured to flow electricity between the anode and the cathode in order to start the controller. | 10-25-2012 |
20150042906 | TOUCH SENSOR MODULE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a touch sensor module, including: a window substrate; a touch sensor formed to face the window substrate and having an electrode pattern on a surface; an adhesive layer coupling the window substrate with the touch sensor; and a first moisture prevention layer formed along an outer edge of the touch sensor. | 02-12-2015 |
20150070299 | TOUCH SENSOR TO RECOGNIZE GESTURE AND METHOD OF CONTROLLING THE SAME - Disclosed herein is a touch sensor to recognize a gesture, including: a touch sensor including first electrode patterns and second electrode patterns which are formed on a base substrate in a direction intersection each other, a mode selection unit, a first switching circuit unit, a second switching circuit unit and a control unit detecting a switching operation of the first switching circuit unit and the second switching circuit unit and a change in mutual capacitance in the first electrode pattern group and the second electrode pattern group depending on an operation mode selection of the touch sensor. | 03-12-2015 |