专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060292424A1 Mixing tank and fuel cell system having the same 审中-公开
标题翻译：混合罐和具有相同的燃料电池系统
公开(公告)号：US20060292424A1
公开(公告)日：2006-12-28
申请号：US11437491
申请日：2006-05-18
申请人： Eun Cho , Jun Suh , Seong An
发明人： Eun Cho , Jun Suh , Seong An
IPC分类号： H01M8/04 , B65D90/02 , B05B7/04
CPC分类号： H01M8/04194 , H01M8/1011 , Y02E60/523
摘要： Disclosed is a mixing tank for a fuel cell system having a housing, wherein the housing comprises: an inlet portion through which a low concentration fuel and a high concentration fuel are introduced; a mixing portion in which the introduced fuels are mixed; and an outlet portion through which the mixed fuel is discharged, wherein the mixing portion comprises a mixing member to divide a flow of the introduced fuel into a plurality of flows, so that low concentration un-reacted fuel discharged from a stack is uniformly mixed with high concentration fuel, thereby producing hydrogen containing fuel having a predetermined, uniform concentration. Further, a hydrogen containing fuel uniformly mixed and having a predetermined concentration is supplied to a stack, thereby enhancing efficiency of generating electricity.
摘要翻译：公开了一种具有壳体的燃料电池系统的混合罐，其中壳体包括：引入低浓度燃料和高浓度燃料的入口部分; 其中混合引入的燃料的混合部分; 以及排出混合燃料的出口部分，其中混合部分包括将引入的燃料流分成多个流的混合部件，使得从堆叠排出的低浓度未反应燃料与高浓度燃料，从而产生具有预定的均匀浓度的含氢燃料。此外，将均匀混合并具有预定浓度的含氢燃料供应到堆叠，从而提高发电效率。

2. 发明申请

US20070122680A1 Plate type fuel cell system 有权
标题翻译：板式燃料电池系统
公开(公告)号：US20070122680A1
公开(公告)日：2007-05-31
申请号：US11593065
申请日：2006-11-06
申请人： Yeong Eun , Seong An , Jun Suh
发明人： Yeong Eun , Seong An , Jun Suh
IPC分类号： H01M2/08 , H01M8/24
CPC分类号： H01M8/2483 , H01M8/006 , H01M8/0247 , H01M8/0258 , H01M8/0263 , H01M8/0273 , H01M8/1011 , H01M8/241 , H01M8/242 , H01M8/2457 , Y02E60/523
摘要： A plate type fuel cell system includes: an electric generator including a membrane-electrode assembly having a plurality of anode electrodes and a plurality of cathode electrodes arranged on opposite surfaces of a proton-exchange membrane and spaced apart from each other; an anode separator facing the plurality of anode electrodes and having a fluid channel adapted to receive a hydrogen containing fuel; a cathode separator facing the plurality of cathode electrodes and having an air ventilating hole; a fuel distributor having an accommodating part defined by a rib to accommodate the anode separator and adapted to distribute the hydrogen containing fuel to each of the plurality of anode electrodes, the rib being partially cut out to define a rib cutting part; and a sealing member contained within the rib cutting part. With this configuration, reaction fluid, such as a hydrogen containing fuel, is effectively prevented from leaking through the rib cutting part or a frame cutting part, thereby enhancing the stability of a stack and the power generation efficiency of the fuel cell system.
摘要翻译：板式燃料电池系统包括：发电机，其包括具有多个阳极电极的膜 - 电极组件和布置在质子交换膜的相对表面上且彼此间隔开的多个阴极电极; 面向所述多个阳极电极并具有适于接收含氢燃料的流体通道的阳极隔板; 面向所述多个阴极电极并具有通风孔的阴极隔板; 燃料分配器，具有由肋限定的容纳部分，以容纳所述阳极分离器并适于将所述含氢燃料分配到所述多个阳极电极中的每一个，所述肋部分地切除以限定肋切割部分; 以及包含在所述肋切割部分内的密封构件。通过这样的结构，能够有效地防止反应流体（例如含氢燃料）通过肋切割部或框架切断部泄漏，提高堆的稳定性和燃料电池系统的发电效率。

3. 发明申请

US20060292425A1 Air supply system for fuel cell and fuel cell system using the same 有权
标题翻译：燃料电池供气系统及使用燃料电池系统的燃料电池系统
公开(公告)号：US20060292425A1
公开(公告)日：2006-12-28
申请号：US11440722
申请日：2006-05-24
申请人： Jun Suh , Jong Lee , Won Jang , Ri Ju , Dong Lee , Eun Cho , Jin An
发明人： Jun Suh , Jong Lee , Won Jang , Ri Ju , Dong Lee , Eun Cho , Jin An
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/0687
摘要： An air supply system for a fuel cell and a fuel supply system with the same include a housing having an inlet hole and an outlet hole for respectively allowing inward and outward flow of a fluid; an air pump inserted and installed into the housing and having an inlet tube into which the fluid flows and an outlet tube through which the fluid flows out; a filtering portion installed between the inlet hole and the outlet hole within the housing and filtering particulate contaminants and chemical contaminants in the fluid; and a soundproofing member installed between the outlet tube and the outlet hole within the housing.
摘要翻译：用于燃料电池的空气供应系统和具有该燃料电池的燃料供应系统包括具有用于分别允许流体向内和向外流动的入口孔和出口孔的壳体; 插入并安装到壳体中并具有流体流入的入口管的空气泵和流体流出的出口管; 过滤部分，安装在壳体内的入口孔和出口孔之间，并且过滤流体中的颗粒污染物和化学污染物; 以及安装在出口管和壳体内的出口孔之间的隔音构件。

4. 发明申请

US20060204820A1 Stack and fuel cell system using the same 失效
标题翻译：堆叠和燃料电池系统使用相同
公开(公告)号：US20060204820A1
公开(公告)日：2006-09-14
申请号：US11371683
申请日：2006-03-08
申请人： Eun Cho , Jun Suh , Jong Lee , Ri Ju , Won Jang , Dong Lee , Sang Choi , Jin An
发明人： Eun Cho , Jun Suh , Jong Lee , Ri Ju , Won Jang , Dong Lee , Sang Choi , Jin An
IPC分类号： H01M8/02 , H01M8/24
CPC分类号： H01M8/0247 , H01M8/1011 , H01M8/248 , H01M2008/1095 , Y02E60/523
摘要： A stack for a fuel cell includes a first collecting plate having a first electric polarity, a second collecting plate having a second electric polarity different from the first electric polarity, and at least one electricity generator located between the collecting plates. The at least one electricity generator is for generating electric energy due to electrochemical reaction between hydrogen and oxygen to be collected by the collecting plates. Coupling members press the at least one electricity generator in an airtight connection between the collecting plates. A terminal member protrudes from the second collecting plate and is electrically connected to the first collecting plate and insulated from the second collecting plate, such that the terminal member is used as a first terminal having the first polarity. The second collecting plate or a second terminal member may also be used as a second terminal having the second polarity.
摘要翻译：用于燃料电池的堆叠包括具有第一电极性的第一集电板，具有与第一电极性不同的第二电极性的第二集电板和位于集电板之间的至少一个发电机。所述至少一个发电机用于由于由所述收集板收集的氢和氧之间的电化学反应而产生电能。联接构件在收集板之间的气密连接中按压至少一个发电机。端子构件从第二集电板突出并且与第一集电板电连接并与第二集电板绝缘，使得端子构件用作具有第一极性的第一端子。第二收集板或第二端子构件也可以用作具有第二极性的第二端子。

5. 发明申请

US20060210859A1 Pump having noise-proof and vibration-proof structure and fuel cell system using the same 审中-公开
标题翻译：泵具有防噪声和防振结构以及使用其的燃料电池系统
公开(公告)号：US20060210859A1
公开(公告)日：2006-09-21
申请号：US11368599
申请日：2006-03-07
申请人： Sang Choi , Jong Lee , Won Jang , Jun Suh , Dong Lee , Ri Ju , Eun Cho , Jin An
发明人： Sang Choi , Jong Lee , Won Jang , Jun Suh , Dong Lee , Ri Ju , Eun Cho , Jin An
IPC分类号： H01M8/04 , F04B17/00 , F04B39/00
CPC分类号： F04D29/669 , F04B53/002 , F04D29/664 , H01M8/04089 , H01M8/04201 , H01M8/1009 , H01M2008/1095
摘要： A pump for a fuel cell of a noise suppression and vibration proof structure and a fuel cell system using the same. The pump includes a housing including a metal housing main body and an inlet hole and an outlet hole for receiving and discharging a fluid and a pump inserted into the housing and including an inlet pipe through which the fluid is received and an outlet pipe that passes through the outlet hole and through which the received fluid is discharged with predetermined pressure. Therefore, the noise and vibration of the pump are reduced.
摘要翻译：用于噪声抑制和防振结构的燃料电池的泵和使用该泵的燃料电池系统。泵包括壳体，该壳体包括金属壳体主体和入口孔以及用于接收和排出流体的出口孔和插入到壳体中的泵，并且包括容纳流体的入口管和通过流体的出口管出口孔，接收的流体通过预定压力排出。因此，减少了泵的噪音和振动。

6. 发明申请

US20070048560A1 Method and apparatus for water management in direct methanol fuel cell system using heat exchanger 审中-公开
标题翻译：使用热交换器的直接甲醇燃料电池系统中的水管理方法和装置
公开(公告)号：US20070048560A1
公开(公告)日：2007-03-01
申请号：US11515293
申请日：2006-08-31
申请人： Jun Suh , Jong Lee , Ri Ju , Dong Lee , Eun Cho , Sang Choi , Won Jang , Jin An
发明人： Jun Suh , Jong Lee , Ri Ju , Dong Lee , Eun Cho , Sang Choi , Won Jang , Jin An
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04007 , H01M8/04194 , H01M8/04291 , H01M8/04298 , H01M8/04559 , H01M8/04589 , H01M8/04798 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A method and an apparatus for water management in a direct methanol fuel cell system using a heat exchanger and including a pipe for connecting a cathode outlet of a fuel cell stack with a mixer. The method includes: measuring an output voltage and/or an output current of the fuel cell stack; extracting a concentration value of the mixed fuel corresponding to the measured output voltage and/or current from a look-up table; comparing the extracted concentration value of the mixed fuel with a reference concentration value; and forcibly cooling a fluid flowing in a pipe for a time period by a heat exchanger coupled to the pipe when the extracted concentration value of the mixed fuel is higher than the reference concentration value.
摘要翻译：一种使用热交换器并且包括用于将燃料电池堆的阴极出口连接到混合器的管道的直接甲醇燃料电池系统中的水管理的方法和装置。该方法包括：测量燃料电池堆的输出电压和/或输出电流; 从查找表中提取与所测量的输出电压和/或电流相对应的混合燃料的浓度值; 将提取的混合燃料的浓度值与参考浓度值进行比较; 并且当所提取的所述混合燃料的浓度值高于所述参考浓度值时，通过与所述管道连接的热交换器强制冷却在管道中流动的流体。

7. 发明申请

US20060216569A1 Pump having noise-proof and vibration-proof structure and fuel cell system using the same 有权
标题翻译：泵具有防噪声和防振结构以及使用其的燃料电池系统
公开(公告)号：US20060216569A1
公开(公告)日：2006-09-28
申请号：US11368600
申请日：2006-03-07
申请人： Sang Choi , Jong Lee , Won Jang , Jun Suh , Dong Lee , Ri Ju , Eun Cho , Jin An
发明人： Sang Choi , Jong Lee , Won Jang , Jun Suh , Dong Lee , Ri Ju , Eun Cho , Jin An
IPC分类号： H01M8/04
CPC分类号： F04B53/003 , F04D29/669 , H01M8/04089 , H01M8/241 , H01M8/2457 , H01M8/2465
摘要： There are provided a pump of a noise suppression and vibration proof structure and a fuel cell system using the same. The fuel cell system includes at least one electricity generator including an electrolyte membrane and an anode and a cathode attached to the both surfaces of the electrolyte membrane to generate electricity energy by the electrochemical reaction between fuel containing hydrogen and oxidant supplied to the anode and the cathode, a fuel supplying unit including a pump for supplying the oxidant to the electricity generator, and a fixed frame that is provided on a lower frame and to which the pump is fixed. The pump is separated from the lower frame and is fixed to and combined with the fixed frame by the belt-shaped fixing member on the side surface of the fixing frame with a buffering member interposed. Therefore, it is possible to reduce the noise and vibration of the pump.
摘要翻译：提供了一种噪声抑制和防振结构的泵以及使用该泵的燃料电池系统。燃料电池系统包括至少一个发电机，其包括电解质膜和连接到电解质膜的两个表面的阳极和阴极，以通过包含氢的燃料和供给到阳极和阴极的氧化物之间的电化学反应产生电能包括用于将氧化剂供给到发电机的泵的燃料供给单元和设置在下部框架上并且固定有泵的固定框架。泵与下框架分离，并通过带状固定构件固定在固定框架上并固定在固定框架的侧表面上并具有缓冲构件。因此，可以降低泵的噪音和振动。

8. 发明申请

US20060210844A1 Fuel tank and cap device thereof 有权
标题翻译：燃油箱及其盖装置
公开(公告)号：US20060210844A1
公开(公告)日：2006-09-21
申请号：US11373363
申请日：2006-03-09
申请人： Eun Cho , Jun Suh , Jong Lee , Ri Ju , Won Jang , Dong Lee , Sang Choi , Jin An
发明人： Eun Cho , Jun Suh , Jong Lee , Ri Ju , Won Jang , Dong Lee , Sang Choi , Jin An
IPC分类号： H01M8/04
CPC分类号： H01M8/04208 , Y10T137/86252 , Y10T137/86332
摘要： A fuel tank and a cap device for the fuel tank. The fuel tank is connected to a fuel cell and includes a tank body having a fuel opening and a pin hole for maintaining an inside pressure, a floater positioned on a surface of the fuel stored in the tank body, and an air pipe connected to the pin hole and an upper part of the floater. The cap device includes a cap body having an inside transfer path for connecting an inlet opening for introducing the fuel and an outside transfer pipe, a fixed outer cap including a connector for fixing a discharge opening into which the transfer pipe is inserted, and an elastic opening/closing section in which the cap body is elastically compressible by the connector, and wherein the inside transfer path opens during the compression.
摘要翻译：用于燃料箱的燃料箱和盖装置。燃料箱连接到燃料电池，并且包括具有用于保持内部压力的燃料开口和销孔的罐体，位于储存在罐体中的燃料的表面上的浮子和连接到罐体的空气管针孔和浮子的上部。盖装置包括盖主体，其具有内部传送路径，用于连接用于引入燃料的入口和外部输送管;固定外盖，包括用于固定插入有输送管的排出口的连接器，弹性打开/关闭部分，其中帽体由连接器弹性压缩，并且其中内部传送路径在压缩期间打开。

9. 发明申请

US20060199050A1 Pump fixing accessory and fuel cell having the same 审中-公开
标题翻译：泵固定附件和具有该固定附件的燃料电池
公开(公告)号：US20060199050A1
公开(公告)日：2006-09-07
申请号：US11366504
申请日：2006-03-03
申请人： Sang Choi , Jong Lee , Jun Suh , Won Jang , Dong Lee , Ri Ju , Eun Cho , Jin An
发明人： Sang Choi , Jong Lee , Jun Suh , Won Jang , Dong Lee , Ri Ju , Eun Cho , Jin An
IPC分类号： H01M8/00
CPC分类号： H01M8/04186 , F04B39/0044 , F04B53/003 , H01M8/04097 , H01M8/04201 , H01M8/1009
摘要： A fuel cell system comprises an electricity generation section for generating electrical energy through electrochemical reaction of hydrogen and oxygen, a fuel supply section including a fuel pump arranged in a fuel tank for providing fuel, an oxidizer supply section including an oxidizer supply pump for providing an oxidizer to the electricity generation section, and a pump fixing accessory for connecting the fuel pump and the oxidizer supply pump to the body plate of a fuel cell, and for absorbing vibration generated by driving of one of both pumps. The pump fixing accessory comprises a vibration absorbing section for absorbing the vibration generated by the driving of the pump(s), a first connection section having one end connected to the vibration absorbing section and another end connected to the pump(s), and a second connection section having one end connected to the vibration absorbing section and another end connected to the body plate of the fuel cell.
摘要翻译：燃料电池系统包括用于通过氢和氧的电化学反应产生电能的发电部分，包括布置在用于提供燃料的燃料箱中的燃料泵的燃料供应部分，包括用于提供燃料的氧化剂供应泵的氧化剂供应部分氧化剂发送到发电部，以及用于将燃料泵和氧化剂供给泵连接到燃料电池的主体板并且用于吸收由两个泵中的一个驱动而产生的振动的泵固定附件。泵固定附件包括用于吸收由泵的驱动产生的振动的振动吸收部分，具有连接到振动吸收部分的一端和连接到泵的另一端的第一连接部分，以及第二连接部分，其一端连接到振动吸收部分，另一端连接到燃料电池的主体板。

10. 发明申请

US20070048590A1 Fuel cell system, and unit cell and bipolar plate used therefor 审中-公开
标题翻译：燃料电池系统，以及用于其的单电池和双极板
公开(公告)号：US20070048590A1
公开(公告)日：2007-03-01
申请号：US11508224
申请日：2006-08-23
申请人： Jun Suh
发明人： Jun Suh
IPC分类号： H01M8/02 , H01M8/10 , B32B3/00
CPC分类号： H01M8/0228 , H01M8/0221 , Y10T428/24479
摘要： A bipolar plate includes at least two channels respectively arranged in first and second opposite surfaces of the bipolar plate, the at least two channels adapted to allow respective fluids to flow therethrough; the first surface of the opposite surfaces of the bipolar plate has hydrophobicity and the second surface of the opposite surfaces of the bipolar plate has hydrophilicity; a unit cell includes such a bipolar plate; and a fuel cell system also includes such a bipolar plate. With this configuration, carbon dioxide and water produced by a chemical reaction of a unit cell is easily discharged to the outside, to enhance the power generation efficiency of the unit cell and to enhance the power generation efficiency of the fuel cell system.
摘要翻译：双极板包括分别布置在双极板的第一和第二相对表面中的至少两个通道，所述至少两个通道适于允许相应的流体流过其中; 双极板的相对表面的第一表面具有疏水性，并且双极板的相对表面的第二表面具有亲水性; 单元电池包括这种双极板; 并且燃料电池系统还包括这种双极板。利用这种结构，通过单元电池的化学反应产生的二氧化碳和水容易地排出到外部，以提高单电池的发电效率并提高燃料电池系统的发电效率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式