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Feng-Chang
Feng-Chang Chang, Touliu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090008260 | Method For Manufacturing Embossed Conductive Clothes - The present invention provides a method for manufacturing embossed conductive cloth, which comprises the steps of (a) providing cloth made of natural fibers or artificial fibers; (b) embossing the cloth to form embossed patterns on it; (c) subjecting the cloth with embossed patterns to a surface roughening treatment while maintaining the embossed patterns on the cloth; and (d) subjecting the surface-roughened cloth to a surface metalizing treatment. | 01-08-2009 |
Feng-Chang Chen, Kwei Shan Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20110086288 | FUEL CELL STRUCTURE WITH POROUS METAL PLATE - A fuel cell structure with a porous metal plate includes a membrane electrode assembly (MEA), a first porous metal plate, a metal plate, and a pair of end plates. The first porous metal plate and the metal plate are disposed on opposite outer surfaces of two gas diffusion layers (GDLs) of the MEA, respectively, and have fuel channels contacting with the GDLs. The end plates are arranged on outer surfaces of the first porous metal plate and of the metal plate, respectively, to close cooling-liquid flow channels of the first porous metal plate and of the metal plate. A pressure difference between fuel and cooling liquid within the fuel cell structure pushes the cooling liquid flowing through the cooling-liquid flow channels of the first porous metal plate to seep into the fuel channels spontaneously and hence humidify the fuel automatically, thereby maintaining the reaction efficiency of the fuel cell structure. | 04-14-2011 |
| 20110171552 | AIR-COOLED FUEL CELL STRUCTURE WITH AIR-GUIDING ELEMENT - An air-cooled fuel cell structure with an air-guiding element is provided. The air-cooled fuel cell structure includes a fuel cell module, a fan cover, an electric fan, and the air-guiding element. The fan cover has a first opening and a second opening. The first opening of the fan cover is hermetically coupled to a first end portion of the gas flow channels of the fuel cell module. The electronic fan is disposed above the second opening of the fan cover. The air-guiding element is disposed in the fan cover. The air-guiding element guides gas flow in the fan cover to ensure uniform distribution of the gas flow in the gas flow channels of the fuel cell module. Thus, the temperature difference inside the fuel cell module can be reduced and the efficacy of the fuel cell module can be raised. | 07-14-2011 |
Feng-Chang Chen, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100196775 | Heat Recycling System of Fuel Cells - A heat recycling system of fuel cells is provided. The heat recycling system includes: a fuel cell apparatus, a cooling tank, an adsorption refrigerating apparatus, a first set of valve, and a second set of valve. The adsorption refrigerating apparatus has a first adsorption bed, a second adsorption bed, a first evaporator/condenser, and a second evaporator/condenser. The first set of valve connects the fuel cell apparatus and the cooling tank to the first adsorption bed and the second adsorption bed. The second set of valve connects the first evaporator/condenser and the second evaporator/condenser to the cooling tank. Switching of the first and the second sets of valve is controlled by an automatic control system communicating between the fuel cell apparatus, the cooling tank, and the adsorption refrigerating apparatus. Thus, waste heat generated by the fuel cell apparatus is timely brought away, recycled, and reused by the adsorption refrigerating apparatus. | 08-05-2010 |
| 20100255391 | FUEL CELL STRUCTURE HAVING COMBINED POLAR PLATES AND THE COMBINED POLAR PLATES THEREOF - A fuel cell structure having combined polar plates and the combined polar plate thereof are disclosed. The fuel cell structure includes a membrane electrode assembly, the combined polar plate, and a charge collection plate. The combined polar plate and the charge collection plate are arranged on outer surfaces of the membrane electrode assembly. The combined polar plate includes a non-porous plate and a porous plate. The non-porous plate has a base plate and a frame which together define a recess. A portion of the base plate free of the frame has at least one flow channel. The porous plate is received in the recess and sandwiched between the membrane electrode assembly and the base plate. Pores of the porous plate increase flow rate of fuel, and the flow channel drains water, a product of electrochemical reaction, from the fuel cell structure quickly to enhance performance of power generation. | 10-07-2010 |
| 20100310962 | FUEL CELL STACK WITH TRANSPARENT FLOW PATHWAYS AND BIPOLAR PLATES THEREOF - A fuel cell stack with transparent flow pathways and bipolar plates thereof are provided. The fuel cell stack includes at least one membrane electrode assembly (MEA) and at least one pair of bipolar plates. Each bipolar plate includes a transparent flowing path plate and a current collector. Each MEA is interposed between two corresponding bipolar plates so that power generated by each MEA is transmitted through the current collectors disposed respectively on margins of adjacent ones of the transparent flowing path plates. The transparent flowing path plates allow the production of liquid water in the fuel cell stack to be monitored in real time from outside the fuel cell stack, so as to prevent flow pathways of the transparent flowing path plates from being blocked and thereby maintain the efficiency of power generation of the fuel cell stack. | 12-09-2010 |
Feng-Chang Chen, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110207026 | FUEL CELL BIPOLAR PLATE ASSEMBLY - A fuel cell bipolar plate assembly is revealed. The bipolar plate assembly includes a bipolar plate and a diffusion member. The bipolar plate consists of at least an inlet, at least an outlet, and a flow channel. The flow channel further includes at least one storage area used for disposition of the diffusion member made of porous material. The fuel of the fuel cell is distributed uniformly due to excellent permeability of the porous material. Moreover, by the design of zoning, the efficiency of fuel at corners is improved. Thus the fuel efficiency is increased and the fuel cell efficiency is further improved. | 08-25-2011 |
Feng-Chang Hsu, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20110148759 | POINTING DEVICE WITH TILT-ADJUSTING FUNCTION AND ASSOCIATED CONTROLLING METHOD - A pointing device cooperates with a display device which shows a cursor moving in response to a movement of the pointing device. The pointing device includes a casing, a sensing unit and a modulation structure. The sensing unit senses a first movement of the pointing device to acquire first movement information when the sensing unit is arranged in a first position. The modulation structure connected with the sensing unit adjusts the sensing unit from the first position to a second position. Then, the sensing unit senses the first movement of the pointing device to acquire second movement information when the sensing unit is arranged in the second position. The moving path of the cursor is shown on the display device according to the first movement information or the second movement information. | 06-23-2011 |
| 20110148792 | POINTING AND DISPLAY SYSTEM WITH DISPLAY TILT-ADJUSTING FUNCTION AND ASSOCIATED ADJUSTING METHOD - A display tilt-adjusting method is used between a pointing device and a display device. Firstly, first moving information is acquired in response to a movement of the pointing device. Then, error information is acquired according to the first moving information. According to the error information, the first moving information is transformed into second moving information. Afterwards, a moving path corresponding to the movement of the pointing device is shown on the display device according to the second moving information. | 06-23-2011 |
Feng-Chang Wang, Hu Wei Town TW
| Patent application number | Description | Published |
|---|---|---|
| 20090321043 | HEAT ABSORBING DEVICE - A heat absorbing device includes a converter, a heat semi-conductor located on the converter, a cool guide plate placed on the heat semi-conductor, and a moisture-proof cap provided with a recessed accommodating space for receiving the heat converter and the heat semi-conductor. The moisture-proof cap has an upper opening that the cool guide plate is fitted closely in, and a combining mouth formed in its bottom for the combining member of the heat converter fitted closely therein, insulating the heat semi-conductor from exterior air. | 12-31-2009 |