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1. 发明申请

US20090258265A1 Fuel supply device for fuel cell and fuel cell system using the same 审中-公开
标题翻译：用于燃料电池的燃料供应装置和使用其的燃料电池系统
公开(公告)号：US20090258265A1
公开(公告)日：2009-10-15
申请号：US12385581
申请日：2009-04-13
申请人： Man-Seok Han , Dong-Hyun Kim , Ming-Zi Hong , Ju-Yong Kim , Jun-Won Suh , Ria Ju , Yasuki Yoshida , Woong-Ho Cho , Hyun Kim , Jin-Hong An
发明人： Man-Seok Han , Dong-Hyun Kim , Ming-Zi Hong , Ju-Yong Kim , Jun-Won Suh , Ria Ju , Yasuki Yoshida , Woong-Ho Cho , Hyun Kim , Jin-Hong An
IPC分类号： H01M8/18
CPC分类号： H01M8/04201 , H01M8/04007 , H01M8/04119 , H01M8/04164 , H01M8/0631
摘要： A fuel supply device for a fuel cell and a fuel cell system using the same that prevent H2O, used in reforming from reaching and collecting in the fuel cell stack. The fuel supply device for a fuel cell includes a fuel reformer adapted to generate reformate via a reforming reaction, a gas-liquid separator coupled to an outlet of the fuel reformer, the gas-liquid separator being adapted to receive the reformate and control a moisture amount included within the reformate, a pipe coupled to an outlet of the gas-liquid separator, the pipe being adapted to pass the reformate and a condensed water removing device coupled with the pipe, the condensed water removing device being adapted to prevent condensed water within the reformate within the pipe from passing to an outside.
摘要翻译：一种用于燃料电池的燃料供应装置和使用该燃料电池的燃料电池系统，其用于在燃料电池堆中达到和收集时用于重整的H 2 O。用于燃料电池的燃料供应装置包括适于通过重整反应产生重整产品的燃料重整器，耦合到燃料重整器的出口的气液分离器，气 - 液分离器适于接收重整产物并控制水分包含在重整产物内的量，连接到气液分离器的出口的管，该管适于通过重整产物和与管连接的冷凝水去除装置，该冷凝水去除装置适于防止冷凝水管道内的重整物从通往外部。

2. 发明授权

US08889310B2 Fuel cell system and driving method for the same 有权
标题翻译：燃料电池系统和驱动方法相同
公开(公告)号：US08889310B2
公开(公告)日：2014-11-18
申请号：US12983503
申请日：2011-01-03
申请人： Hyun Kim , Dong-Rak Kim , Dong-Hyun Kim , Ming-Zi Hong , Woong-Ho Cho
发明人： Hyun Kim , Dong-Rak Kim , Dong-Hyun Kim , Ming-Zi Hong , Woong-Ho Cho
IPC分类号： H01M8/04
CPC分类号： H01M8/04753 , Y02E60/50
摘要： A fuel cell system including a fuel cell stack having a plurality of unit cells is provided. A method of driving the fuel cell stack is also provided. The method may include supplying a fuel to a fuel cell stack, supplying an oxidizer to the fuel cell stack, controlling supply of the fuel and the oxidizer to operate the fuel cell stack, calculating a total operation time of the fuel cell, and/or varying a stack activation period in which the oxidizer is blocked to the fuel cell stack according to the total operation time and a stack activation cycle of which the stack activation period is generated.
摘要翻译：提供一种燃料电池系统，其包括具有多个单电池的燃料电池堆。还提供了驱动燃料电池堆的方法。该方法可以包括向燃料电池堆供应燃料，向燃料电池堆供应氧化剂，控制燃料和氧化剂的供应以操作燃料电池堆，计算燃料电池的总运行时间和/或根据总操作时间和产生堆栈激活周期的堆栈激活周期，改变其中氧化剂被阻挡到燃料电池堆的堆活化时段。

3. 发明申请

US20090011287A1 High temperature fuel cell stack and fuel cell having the same 审中-公开
标题翻译：高温燃料电池堆和燃料电池具有相同的功能
公开(公告)号：US20090011287A1
公开(公告)日：2009-01-08
申请号：US11905969
申请日：2007-10-05
申请人： Sung-Chul Lee , Ju-Yong Kim , Jin-Goo Ahn , Min-Jung Oh , Joseph Jeong , Jae-Woong Choi , Woong-Ho Cho , Dong-Uk Lee
发明人： Sung-Chul Lee , Ju-Yong Kim , Jin-Goo Ahn , Min-Jung Oh , Joseph Jeong , Jae-Woong Choi , Woong-Ho Cho , Dong-Uk Lee
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： H01M8/04268 , H01M8/04074 , H01M8/0625 , H01M2008/1095
摘要： In a fuel cell, a fuel cell stack for high temperature comprises: a main body of the fuel cell having an electrolyte membrane, and an anode electrode and a cathode electrode bonded to both sides of the electrolyte membrane for generating electric energy by electro-chemically reacting fuel supplied to the anode electrode and oxidizer supplied to the cathode electrode; and a heater having a chamber attached to the main body of the fuel cell and an oxidation catalyst installed inside the chamber. The heater generates heat by oxidizing fuel supplied to the inside of the chamber, and heats the main body of the fuel cell with the generated heat. According to the present invention, it is possible to significantly reduce the starting time of the main body of the fuel cell, and to easily control a starting temperature of the main body of the fuel cell.
摘要翻译：在燃料电池中，用于高温的燃料电池堆包括：具有电解质膜的燃料电池的主体，以及结合到电解质膜的两侧的阳极电极和阴极，用于通过电化学产生电能使提供给阳极的燃料和供给阴极的氧化剂反应; 以及加热器，其具有附接到燃料电池的主体的室和安装在室内的氧化催化剂。加热器通过氧化供应到室内的燃料产生热量，并且利用产生的热量加热燃料电池的主体。根据本发明，能够显着地减少燃料电池的主体的起动时间，并且容易控制燃料电池的主体的起动温度。

4. 发明申请

US20070261485A1 Flowing device for optics-based methanol sensor 失效
标题翻译：用于基于光学的甲醇传感器的流动装置
公开(公告)号：US20070261485A1
公开(公告)日：2007-11-15
申请号：US11641861
申请日：2006-12-20
申请人： Sang-kyun Kang , Dong-kee Sohn , Woong-ho Cho , Sang-hyeon Choi , Seok-rak Chang
发明人： Sang-kyun Kang , Dong-kee Sohn , Woong-ho Cho , Sang-hyeon Choi , Seok-rak Chang
IPC分类号： G01M19/00
CPC分类号： G01N21/05 , G01N21/15 , G01N21/552 , G01N2021/054 , H01M8/04194 , H01M8/1011 , Y02E60/523
摘要： A flowing device for an optics-based methanol sensor includes an inner housing that surrounds the optics-based methanol sensor, an outer housing that surrounds the inner housing, a flow channel in the inner housing formed on a totally reflecting surface of the optics-based methanol sensor, a fuel inlet that is formed through the inner and outer housings and supplies liquid fuel to the flow channel, and a fuel outlet that is formed through the inner and outer housings and discharges the liquid fuel that has passed through the flow channel to an outside of the outer housing.
摘要翻译：用于基于光学的甲醇传感器的流动装置包括围绕基于光学器件的甲醇传感器的内部壳体，围绕内部壳体的外部壳体，内部壳体中的流动通道，其形成在基于光学器件的甲醇传感器的全反射表面上甲醇传感器，通过内壳体和外壳体形成并将液体燃料供应到流动通道的燃料入口，以及通过内壳体和外壳体形成的排出已经通过流动通道的液体燃料的燃料出口，在外壳外面。

5. 发明授权

US08518592B2 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US08518592B2
公开(公告)日：2013-08-27
申请号：US12656335
申请日：2010-01-26
申请人： Woong-Ho Cho
发明人： Woong-Ho Cho
IPC分类号： H01M8/04 , G01F1/26
CPC分类号： H01M8/04753 , G01F1/065 , H01M8/04335 , H01M8/04395 , H01M8/04455
摘要： There is provided a fuel cell system capable of improving the performance and operational stability of the fuel cell system by measuring the exact amount of flow of an oxidizer that is supplied to the fuel cell system. The fuel cell system includes a stack for generating electricity by an electrochemical reaction of a fuel and an oxidizer, an oxidizer supply device for supplying an oxidizer to the stack. A volume flow meter coupled to the oxidizer supply device. The volume flow meter measures a volume flow the oxidizer.
摘要翻译：提供了一种燃料电池系统，其能够通过测量提供给燃料电池系统的氧化剂的精确量来提高燃料电池系统的性能和操作稳定性。燃料电池系统包括用于通过燃料和氧化剂的电化学反应发电的堆，用于向堆叠供应氧化剂的氧化剂供应装置。耦合到氧化剂供应装置的体积流量计。体积流量计测量氧化剂的体积流量。

6. 发明授权

US08492039B2 Fuel cell system and method of controlling the same 失效
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US08492039B2
公开(公告)日：2013-07-23
申请号：US12385619
申请日：2009-04-14
申请人： Man-Seok Han , Dong-Hyun Kim , Ming-Zi Hong , Ju-Yong Kim , Jun-Won Suh , Ria Ju , Yasuki Yoshida , Woong-Ho Cho , Hyun Kim , Jin-Hong An
发明人： Man-Seok Han , Dong-Hyun Kim , Ming-Zi Hong , Ju-Yong Kim , Jun-Won Suh , Ria Ju , Yasuki Yoshida , Woong-Ho Cho , Hyun Kim , Jin-Hong An
IPC分类号： H01M8/04 , H01M8/18
CPC分类号： H01M8/04014 , H01M8/04164 , H01M8/04268 , H01M8/04328 , H01M8/04365 , H01M8/04373 , H01M8/04708 , H01M8/04776 , H01M8/04835 , H01M8/0606 , H01M2008/1095
摘要： A fuel cell system and a control method thereof are capable of preventing anode flooding due to a temperature difference between a stack and reformate upon starting a fuel cell system. The method of controlling a fuel cell system including steps of detecting a temperature of a fuel cell stack, detecting a temperature of reformate that is generated in a fuel reformer and then is supplied to the fuel cell stack through a heat exchanger, and setting the temperature of the reformate to be lower than the temperature of the fuel cell stack during a starting time of the fuel cell system.
摘要翻译：燃料电池系统及其控制方法能够在起动燃料电池系统时防止由堆叠和重整产物之间的温度差引起的阳极驱动。控制燃料电池系统的方法，包括检测燃料电池堆的温度，检测在燃料重整器中产生的重整产物的温度，然后通过热交换器供应到燃料电池堆的步骤，并设定温度的重整油在燃料电池系统的启动时间内低于燃料电池堆的温度。

7. 发明申请

US20120003553A1 FUEL CELL SYSTEM AND DRIVING METHOD OF THE SAME 有权
标题翻译：燃料电池系统及其驱动方法
公开(公告)号：US20120003553A1
公开(公告)日：2012-01-05
申请号：US12939022
申请日：2010-11-03
申请人： Woong-Ho Cho , Ming-Zi Hong , Dong-Hyun Kim , Dong-Rak Kim , Hyun Kim
发明人： Woong-Ho Cho , Ming-Zi Hong , Dong-Hyun Kim , Dong-Rak Kim , Hyun Kim
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/0631 , H01M2008/1095 , Y02E60/50
摘要： A method of driving a fuel cell system is disclosed. The method of driving the fuel cell system may include supplying water to a reformer by pressing a pump pipe to pressing members to move the pressing members in a first direction, stopping power generation including stopping a supply of fuel and oxidant to the reformer, and discharging water in the reformer by moving the pressing members in a second direction opposite to the first direction while pressing the pump pipe with the pressing members. A fuel cell system is also disclosed. The fuel cell system includes a reformer, a fuel cell stack and a water transferring pump. The water transferring pump includes pressing members and a pump pipe. The pump pipe is in fluid communication with a water transferring pipe.
摘要翻译：公开了一种驱动燃料电池系统的方法。驱动燃料电池系统的方法可以包括通过将泵管按压到按压部件上来向重整器供给水，以沿第一方向移动按压部件，停止发电，包括停止向重整器供应燃料和氧化剂，并且排出通过在与所述按压部件一起按压所述泵管的同时沿与所述第一方向相反的第二方向移动所述按压部件而将所述重整器中的水排出。还公开了一种燃料电池系统。燃料电池系统包括重整器，燃料电池堆和输水泵。输水泵包括按压构件和泵管。泵管与输水管道流体连通。

8. 发明申请

US20090081503A1 FUEL CELL SYSTEM AND DRIVING METHOD THEREOF 审中-公开
标题翻译：燃料电池系统及其驱动方法
公开(公告)号：US20090081503A1
公开(公告)日：2009-03-26
申请号：US12149943
申请日：2008-05-09
申请人： Ri-a Ju , Jin-hong An , Woong-ho Cho , Ho-jin Kweon
发明人： Ri-a Ju , Jin-hong An , Woong-ho Cho , Ho-jin Kweon
IPC分类号： H01M8/04
CPC分类号： H01M8/04186 , H01M8/04194 , H01M8/04291
摘要： A fuel cell system capable of exactly controlling a concentration of a fuel supplied for generation of electricity regardless of deterioration of a concentration sensor with time, and a driving method thereof include: a fuel cell stack to generate electric power through an electrochemical reaction of hydrogen and oxygen; a mixing tank to supply a diluted fuel to the fuel cell stack, the diluted fuel obtained by mixing a raw fuel with water discharged from the fuel cell stack; a reference concentration tank to store a predetermined optimum concentration of a reference solution for the fuel cell stack; and a concentration sensing module to measure a concentration of either the diluted fuel or the reference solution.
摘要翻译：一种燃料电池系统，其能够精确地控制供给用于发电的燃料的浓度，而不管时间如何，都会导致浓度传感器的劣化，并且其驱动方法包括：通过氢的电化学反应产生电力的燃料电池堆和氧; 向燃料电池堆提供稀释燃料的混合罐，通过将原燃料与从燃料电池堆排出的水混合而获得的稀释燃料; 用于存储用于燃料电池堆的参考溶液的预定最佳浓度的参考浓度罐; 以及用于测量稀释燃料或参考溶液的浓度的浓度感测模块。

9. 发明申请

US20080102332A1 DEVICE FOR MEASURING ELECTRICAL OUTPUT AND FUEL CELL STACK INCLUDING THE SAME 审中-公开
标题翻译：用于测量电气输出的装置和包括其的燃料电池堆
公开(公告)号：US20080102332A1
公开(公告)日：2008-05-01
申请号：US11877506
申请日：2007-10-23
申请人： Jae-Woong Choi , Sang-Min Jeong , Min-Jung Oh , Sung-Chul Lee , Woong-Ho Cho
发明人： Jae-Woong Choi , Sang-Min Jeong , Min-Jung Oh , Sung-Chul Lee , Woong-Ho Cho
IPC分类号： H01M8/04
CPC分类号： H01M8/0247 , H01M8/0202 , H01M8/0258 , H01M8/0297 , H01M8/241
摘要： A fuel cell stack includes a body that includes electrical generators and a device that is electrically connected to the electrical generators to measure an electrical output from the electrical generators. The device includes a base substrate that is fixed to the body and terminal members that are formed on the base substrate and electrically connected to the electrical generators.
摘要翻译：燃料电池堆包括包括发电机的主体和电连接到发电机以测量发电机的电输出的装置。该装置包括固定到主体的基底基板和形成在基底基板上并电连接到发电机的端子构件。

10. 发明申请

US20080096070A1 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US20080096070A1
公开(公告)日：2008-04-24
申请号：US11892676
申请日：2007-08-24
申请人： Sung-Chul Lee , Ju-Yong Kim , Sang-Min Jeong , Min-Jung Oh , Woong-Ho Cho , Jae-Woong Choi
发明人： Sung-Chul Lee , Ju-Yong Kim , Sang-Min Jeong , Min-Jung Oh , Woong-Ho Cho , Jae-Woong Choi
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04201 , H01M8/0618 , Y02P70/56
摘要： A fuel cell system includes a fuel cell stack, a reformer which generates a reformed gas through a reforming reaction between a gaseous fuel and water and supplies the reformed gas to the fuel cell stack, a fuel tank which compresses the gaseous fuel, stores the compressed fuel in an at least a partially liquid phase, and supplies the gaseous fuel to the reformer, a water tank connected to the fuel tank and the reformer to store water and to supply the water to the reformer by an internal air pressure of the fuel tank, and a first valve installed in a connection line connecting the water tank to the fuel tank to selectively open or close the connection line according to an electrical on/off pulse signal.
摘要翻译：燃料电池系统包括燃料电池堆，重整器，其通过气体燃料和水之间的重整反应产生重整气体并将重整气体供应到燃料电池堆;压缩气体燃料的燃料箱，将压缩的燃料在至少部分液相中，并且将气体燃料供应到重整器，连接到燃料箱和重整器的水箱以存储水并且通过燃料箱的内部空气压力将水供应到重整器以及安装在将水箱连接到燃料箱的连接线中的第一阀，以根据电开/关脉冲信号选择性地打开或关闭连接线。

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