公开(公告)号：US20090110983A1

公开(公告)日：2009-04-30

申请号：US12248715

申请日：2008-10-09

申请人： Seong-Kee Yoon ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song ,  Sang-Min Jeon ,  Dong-Kyu Lee ,  Myung-Sun Yoo

发明人： Seong-Kee Yoon ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song ,  Sang-Min Jeon ,  Dong-Kyu Lee ,  Myung-Sun Yoo

IPC分类号： H01M8/02

CPC分类号： H01M8/04194 ,  H01M8/04007 ,  H01M8/04291 ,  H01M8/04447 ,  H01M8/04753 ,  H01M8/04798 ,  H01M8/04835 ,  H01M8/1011 ,  Y02E60/523

摘要： A fuel cell system including a correction means capable of accurately correcting a concentration sensing value according to temperature is discussed. The fuel cell system may include an electricity generating unit generating electric energy by means of the electrochemical reaction of fuel and an oxidizer, a fuel supplying unit supplying the fuel to the electricity generating unit, a main concentration sensor for measuring the concentration of the fuel, a reference cell filled with reference solution and including a reference concentration sensor for measuring the concentration of the reference solution, and/or a drive controlling unit controlling the operation of the electricity generating unit based on the concentration values measured in the main concentration sensor and the reference concentration sensor.

摘要翻译： 讨论了包括能够根据温度精确校正浓度感测值的校正装置的燃料电池系统。 燃料电池系统可以包括通过燃料和氧化剂的电化学反应产生电能的发电单元，向发电单元供应燃料的燃料供给单元，用于测量燃料浓度的主浓度传感器， 参考单元，其填充有参考溶液，并且包括用于测量参考溶液浓度的参考浓度传感器和/或驱动控制单元，其基于在主浓度传感器和所述主浓度传感器中测量的浓度值来控制发电单元的操作 参考浓度传感器。

公开(公告)号：US20090110982A1

公开(公告)日：2009-04-30

申请号：US12218522

申请日：2008-07-15

申请人： Seong-Kee Yoon ,  Jung-Kum Park ,  Hye-Jung Cho ,  In-Seob Song ,  Sang-Min Jeon ,  Dong-Kyu Lee ,  Myung-Sun Yoo

发明人： Seong-Kee Yoon ,  Jung-Kum Park ,  Hye-Jung Cho ,  In-Seob Song ,  Sang-Min Jeon ,  Dong-Kyu Lee ,  Myung-Sun Yoo

IPC分类号： H01M8/04 ,  G01N29/02

CPC分类号： H01M8/04194 ,  G01N2291/02809 ,  H01M8/04291

摘要： A fuel cell system including a quartz crystal microbalance (QCM) concentration sensor, and in particular, comprising a bypass channel structure useful for installing a QCM concentration sensor to a fuel cell system. The fuel cell system includes a fuel cell stack generating electric energy by an electrochemical reaction of a hydrogen-containing fuel and an oxidant, a fuel cell including a fuel supplying unit supplying the hydrogen-containing fuel to the fuel cell stack, a QCM concentration sensing unit for measuring the concentration of a fluid in the fuel cell, and a drive controlling unit for controlling the operation of the fuel cell according to an output of the QCM concentration sensing unit.

摘要翻译： 一种包括石英微量天平（QCM）浓度传感器的燃料电池系统，特别地，包括用于将QCM浓度传感器安装到燃料电池系统的旁路通道结构。 燃料电池系统包括通过含氢燃料和氧化剂的电化学反应产生电能的燃料电池堆，包括向该燃料电池堆提供含氢燃料的燃料供给单元的燃料电池，QCM浓度感测 用于测量燃料电池中的流体浓度的单元，以及用于根据QCM浓度感测单元的输出来控制燃料电池的操作的驱动控制单元。

公开(公告)号：US08735008B2

公开(公告)日：2014-05-27

申请号：US12639948

申请日：2009-12-16

申请人： Seong-Kee Yoon ,  Young-Soo Joung ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song

发明人： Seong-Kee Yoon ,  Young-Soo Joung ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song

IPC分类号： H01M8/08

CPC分类号： H01M8/1011 ,  H01M8/04186 ,  Y02E60/523

摘要： A fuel cell system includes: a fuel cell stack for generating electrical energy by reacting oxidant and mixed fuel, and for discharging non-reacted fuel, oxidant, moisture, and carbon dioxide; a mixer for preparing the mixed fuel by mixing at least a portion of the non-reacted fuel, oxidant and moisture with concentrated fuel and for supplying the mixed fuel to the fuel cell stack; a fuel supply unit for supplying the concentrated fuel to the mixer; an oxidant supply unit for supplying the oxidant to the fuel cell stack; a first heat exchanger between an outlet of the fuel cell stack and the mixer; and a second heat exchanger between the mixer and an inlet of the fuel cell stack.

摘要翻译： 燃料电池系统包括：燃料电池堆，用于通过氧化剂和混合燃料反应产生电能，并用于排出未反应的燃料，氧化剂，水分和二氧化碳; 混合器，用于通过将至少一部分未反应的燃料，氧化剂和水分与浓缩燃料混合并将混合燃料供应到燃料电池堆来制备混合燃料; 用于将浓缩燃料供给到混合器的燃料供给单元; 氧化剂供应单元，用于将氧化剂供应到燃料电池堆; 在燃料电池堆的出口和混合器之间的第一热交换器; 以及在所述混合器和所述燃料电池堆的入口之间的第二热交换器。

公开(公告)号：US20100209788A1

公开(公告)日：2010-08-19

申请号：US12639948

申请日：2009-12-16

申请人： Seong-Kee Yoon ,  Young-Soo Joung ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song

发明人： Seong-Kee Yoon ,  Young-Soo Joung ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song

IPC分类号： H01M8/04

CPC分类号： H01M8/1011 ,  H01M8/04186 ,  Y02E60/523

摘要： A fuel cell system includes: a fuel cell stack for generating electrical energy by reacting oxidant and mixed fuel, and for discharging non-reacted fuel, oxidant, moisture, and carbon dioxide; a mixer for preparing the mixed fuel by mixing at least a portion of the non-reacted fuel, oxidant and moisture with concentrated fuel and for supplying the mixed fuel to the fuel cell stack; a fuel supply unit for supplying the concentrated fuel to the mixer; an oxidant supply unit for supplying the oxidant to the fuel cell stack; a first heat exchanger between an outlet of the fuel cell stack and the mixer; and a second heat exchanger between the mixer and an inlet of the fuel cell stack.

摘要翻译： 燃料电池系统包括：燃料电池堆，用于通过氧化剂和混合燃料反应产生电能，并用于排出未反应的燃料，氧化剂，水分和二氧化碳; 混合器，用于通过将至少一部分未反应的燃料，氧化剂和水分与浓缩燃料混合并将混合燃料供应到燃料电池堆来制备混合燃料; 用于将浓缩燃料供给到混合器的燃料供给单元; 氧化剂供应单元，用于将氧化剂供应到燃料电池堆; 在燃料电池堆的出口和混合器之间的第一热交换器; 以及在所述混合器和所述燃料电池堆的入口之间的第二热交换器。

公开(公告)号：US08481221B2

公开(公告)日：2013-07-09

申请号：US12759096

申请日：2010-04-13

申请人： Seong-Kee Yoon ,  Young-Soo Joung ,  Jung-Kum Park ,  Hye-Jung Cho ,  In-Seob Song

发明人： Seong-Kee Yoon ,  Young-Soo Joung ,  Jung-Kum Park ,  Hye-Jung Cho ,  In-Seob Song

IPC分类号： H01M8/04

CPC分类号： H01M8/04164 ,  H01M8/04171

摘要： A fuel cell system includes: a fuel supply unit supplying a fuel; an air supply unit supplying air; a stack including a membrane electrode assembly (MEA) having an air path and a fuel path; a gas-liquid separator connected to an outlet of the fuel path and an outlet of the air path for separating gas-liquid into high-temperature liquid and moisture gas; a mixer mixing the high-temperature liquid separated by the gas-liquid separator and a fuel supplied from the fuel supply unit and connecting the gas-liquid separator and the MEA; a moisture absorbent connected to the gas-liquid separator to absorb condensed liquid in the high-temperature moisture gas; and a heat exchanger to vaporize the liquid absorbed by the moisture absorbent.

摘要翻译： 燃料电池系统包括：供给燃料的燃料供给单元; 供给空气的供气单元; 包括具有空气路径和燃料路径的膜电极组件（MEA）的堆叠; 连接到燃料通道的出口的气液分离器和用于将气液分离成高温液体和湿气的空气通道的出口; 混合由气液分离器分离的高温液体和从燃料供给单元供给的燃料并将气液分离器与MEA连接的混合机; 与气液分离器连接的吸湿剂，以吸收高温湿气中的冷凝液体; 以及用于蒸发由吸湿剂吸收的液体的热交换器。

公开(公告)号：US20090104477A1

公开(公告)日：2009-04-23

申请号：US12177760

申请日：2008-07-22

申请人： Dong-Rak Kim ,  In-Seob Song ,  Jung-Kurn Park ,  Sang-Cheol Lee ,  Jun-Won Suh

发明人： Dong-Rak Kim ,  In-Seob Song ,  Jung-Kurn Park ,  Sang-Cheol Lee ,  Jun-Won Suh

IPC分类号： H01M8/00 ,  H01M8/04

CPC分类号： H01M8/04619 ,  H01M8/04186 ,  H01M8/0693 ,  H01M8/1011 ,  H01M16/003 ,  Y02E60/523

摘要： The present invention relates to a fuel cell capable of transferring a power generation state and coupling information of the fuel cell to an external apparatus and relates to an information device capable of receiving power and information from the fuel cell. The fuel cell includes a fuel cell stack for generating electricity by an electrochemical reaction of a fuel and an oxidant; a fuel supplier for supplying the fuel to the fuel cell stack; a set of output terminals for outputting electricity generated from the fuel cell stack and for outputting information on a power generation state of the fuel cell; and a power supply information processing unit for applying a voltage level according to the information to any one of the set of output terminals.

摘要翻译： 本发明涉及能够将发电状态和燃料电池的信息耦合到外部装置的燃料电池，涉及能够从燃料电池接收电力和信息的信息装置。 燃料电池包括用于通过燃料和氧化剂的电化学反应发电的燃料电池堆; 用于将燃料供应到燃料电池堆的燃料供应器; 一组输出端子，用于输出从燃料电池堆产生的电力并输出关于燃料电池的发电状态的信息; 以及电源信息处理单元，用于根据所述信息将电压电平施加到所述一组输出端子中。

公开(公告)号：US20100196769A1

公开(公告)日：2010-08-05

申请号：US12634562

申请日：2009-12-09

申请人： Young-Seung Na ,  In-Seob Song ,  Young-Soo Joung ,  Mi-Jeong Song ,  Hye-Jung Cho

发明人： Young-Seung Na ,  In-Seob Song ,  Young-Soo Joung ,  Mi-Jeong Song ,  Hye-Jung Cho

IPC分类号： H01M8/04 ,  H01M2/00

CPC分类号： H01M8/04194 ,  H01M8/04208 ,  H01M8/0662 ,  H01M8/0668 ,  H01M8/0687 ,  H01M8/1009 ,  H01M8/1011 ,  Y02E60/523 ,  Y02P70/56

摘要： A fuel cell system according to exemplary embodiments of the present invention includes a fuel cell stack that generates electrical energy through the electrochemical reaction of fuel and oxidant, a fuel supply unit for supplying the fuel to the fuel cell stack, and an oxidant supply unit for supplying the oxidant to the fuel cell stack. The fuel supply unit includes a fuel permeation membrane between a space where fuel recovered from the fuel cell stack is positioned and a space where stored fuel is positioned. The fuel cell system enables easy control of the concentration of fuel supplied to the fuel cell stack.

摘要翻译： 根据本发明的示例性实施例的燃料电池系统包括通过燃料和氧化剂的电化学反应产生电能的燃料电池堆，用于将燃料供应到燃料电池堆的燃料供应单元，以及用于 将氧化剂供应到燃料电池堆。 燃料供给单元包括在从燃料电池堆回收的燃料所位于的空间和存储有燃料的空间之间的燃料透过膜。 燃料电池系统能够容易地控制供应到燃料电池堆的燃料的浓度。

公开(公告)号：US20090110980A1

公开(公告)日：2009-04-30

申请号：US12170259

申请日：2008-07-09

申请人： Myeong-Ju Ha ,  In-Seob Song

发明人： Myeong-Ju Ha ,  In-Seob Song

IPC分类号： H01M8/18 ,  C25B15/00

CPC分类号： H01M8/04097 ,  H01M8/04164 ,  H01M8/0681 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

摘要： Fuel recycling apparatuses and fuel cell systems using the same are provided. The fluid recycling apparatus includes a porous member having first and second ends, a first electrode coupled to the first end of the porous member, a second electrode coupled to the second end of the porous member, and a power supplier for applying a constant voltage between the first electrode and the second electrode. The porous member moves a liquid from the first end of the porous member to the second end of porous member and discharges a gas under the voltage applied by the power supplier.

摘要翻译： 提供燃料循环装置和使用其的燃料电池系统。 流体回收装置包括具有第一和第二端的多孔构件，耦合到多孔构件的第一端的第一电极，耦合到多孔构件的第二端的第二电极和用于在多孔构件之间施加恒定电压的电源 第一电极和第二电极。 多孔构件将液体从多孔构件的第一端移动到多孔构件的第二端，并且在由供电器施加的电压下排出气体。

公开(公告)号：US20090075133A1

公开(公告)日：2009-03-19

申请号：US12209069

申请日：2008-09-11

申请人： Min-Kyu Song ,  Ji-Seok Hwang ,  In-Seob Song

发明人： Min-Kyu Song ,  Ji-Seok Hwang ,  In-Seob Song

IPC分类号： H01M8/18 ,  H01M4/00

CPC分类号： H01M8/0245 ,  C08G73/0266 ,  C08G2261/1412 ,  C08G2261/312 ,  C08G2261/3221 ,  C08G2261/3223 ,  C08G2261/3422 ,  C08G2261/51 ,  H01M8/0234 ,  H01M8/0236 ,  H01M8/0239 ,  H01M8/04119 ,  H01M8/1004 ,  H01M2008/1095

摘要： Provided are an electrode and a membrane-electrode assembly for a fuel cell, and a fuel cell system including the same. The electrode for a fuel cell may include an electrode substrate and a catalyst layer disposed on one side of the electrode substrate. The electrode substrate may include a non-woven fabric or a woven fabric coated with an electrically conductive polymer. The electrode for a fuel cell may be configured for high-performance by promoting transfer of electrons, reactants and products.

摘要翻译： 提供了一种用于燃料电池的电极和膜 - 电极组件，以及包括该电极和膜 - 电极组件的燃料电池系统。 燃料电池用电极可以包括电极基板和设置在电极基板一侧的催化剂层。 电极基板可以包括涂覆有导电聚合物的无纺织物或机织织物。 用于燃料电池的电极可以通过促进电子，反应物和产物的转移来配置为高性能。

公开(公告)号：US08691156B2

公开(公告)日：2014-04-08

申请号：US12957922

申请日：2010-12-01

申请人： Jong-Rock Choi ,  In-Hyuk Son ,  Jin-Goo Ahn ,  Woo-Cheol Shin ,  In-Seob Song

发明人： Jong-Rock Choi ,  In-Hyuk Son ,  Jin-Goo Ahn ,  Woo-Cheol Shin ,  In-Seob Song

IPC分类号： B01D50/00 ,  B01L3/02 ,  B01J10/00 ,  H01M8/06

CPC分类号： H01M8/0618 ,  B01J8/008 ,  B01J8/0214 ,  B01J2208/00389 ,  B01J2208/0053 ,  B01J2208/00938 ,  C01B3/583 ,  H01M8/0668

摘要： A preferential oxidation reactor for removing carbon monoxide in a hydrogen mixture gas is disclosed. The preferential oxidation reactor may include a housing having a catalytic layer provided therein, a mixture gas supply portion inserted into the interior of the housing and penetrating the catalytic layer, a condensate receiving portion contained within the housing and in fluid communication with a gas outlet port of the mixture gas supply portion and condensate control tubes arranged in the catalytic layer of the housing and in fluid communication with the condensate receiving portion. The condensate control tubes may have a capillary structure. A fuel cell system including the preferential oxidation reactor is also disclosed.

摘要翻译： 公开了一种用于除去氢气混合气体中的一氧化碳的优先氧化反应器。 优选氧化反应器可以包括其中设置有催化剂层的壳体，插入壳体内部并穿透催化剂层的混合气体供应部分，容纳在壳体内并与气体出口端口流体连通的冷凝物接收部分 混合气体供应部分和冷凝物控制管布置在壳体的催化层中并与冷凝物接收部分流体连通。 冷凝物控制管可具有毛细管结构。 还公开了包括优先氧化反应器的燃料电池系统。