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    Water recovery system and direct liquid feed fuel cell having the same
    91.
    发明授权
    Water recovery system and direct liquid feed fuel cell having the same 有权
    水回收系统和具有该回收系统的直接液体进料燃料电池

    公开(公告)号：US07923159B2

    公开(公告)日：2011-04-12

    申请号：US11515900

    申请日：2006-09-06

    申请人： Hye-jung Cho ,  Hyuk Chang ,  Kyoung Hwan Choi ,  Jae-yong Lee

    发明人： Hye-jung Cho ,  Hyuk Chang ,  Kyoung Hwan Choi ,  Jae-yong Lee

    IPC分类号： H01M8/06

    CPC分类号： H01M8/1011 ,  H01M8/04097 ,  H01M8/04119 ,  H01M8/04141 ,  H01M8/04291 ,  Y02E60/523

    摘要： A water recovery system of a direct liquid feed fuel cell and a direct liquid feed fuel cell having the water recovery system. The water recovery system in which water produced at a cathode electrode of a membrane electrode assembly (MEA) is recovered to supply to an anode electrode, the water recovery system includes: a first member located on the cathode electrode and a first supporting plate that supports the first member; and a second member located on the anode electrode and a second supporting plate that supports the second member, wherein the first member and the second member are connected to each other through a slit formed in an electrolyte membrane of the MEA. The direct liquid feed fuel cell having the water recovery system can be used, for example, in a direct methanol fuel cell (DMFC).

    摘要翻译： 直接液体进料燃料电池的水回收系统和具有水回收系统的直接液体进料燃料电池。 水回收系统，其中回收在膜电极组件（MEA）的阴极处产生的水以供应到阳极电极，所述水回收系统包括：第一构件，位于所述阴极电极上，第一支撑板支撑 第一名成员; 以及位于阳极电极上的第二构件和支撑第二构件的第二支撑板，其中第一构件和第二构件通过形成在MEA的电解质膜中的狭缝相互连接。 具有水回收系统的直接液体进料燃料电池可以用于例如直接甲醇燃料电池（DMFC）中。

    FUEL CELL SYSTEM
    92.
    发明申请
    FUEL CELL SYSTEM 失效
    燃油电池系统

    公开(公告)号：US20110059381A1

    公开(公告)日：2011-03-10

    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-Seab Song

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

    IPC分类号： H01M8/04 ,  B01J20/00

    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。

    FUEL CELL SYSTEM AND METHOD OF CONTROLLING OPERATION OF A PLURALITY OF FUEL CELLS
    95.
    发明申请
    FUEL CELL SYSTEM AND METHOD OF CONTROLLING OPERATION OF A PLURALITY OF FUEL CELLS 有权
    燃料电池系统和控制多种燃料电池运行的方法

    公开(公告)号：US20100248050A1

    公开(公告)日：2010-09-30

    申请号：US12732434

    申请日：2010-03-26

    申请人： Lei Hu ,  Young-Jae Kim ,  Hye-Jung Cho

    发明人： Lei Hu ,  Young-Jae Kim ,  Hye-Jung Cho

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04626 ,  H01M8/0494 ,  Y02E60/50

    摘要： A fuel cell system, and a method of controlling an operation of a plurality of fuel cells. The fuel cell system controls the operation of the plurality of fuel cells according to a power consumed in a load and the performance of the plurality of fuel cells, thereby increasing a power conversion efficiency of the plurality of fuel cells while preventing considerable performance degradation of the plurality of fuel cells. The fuel cell system includes: a plurality of fuel cells; a control unit controlling an operation of the plurality of fuel cells according to a power consumed in a load and the performance of the plurality of fuel cells; and a converter converting a power output by at least one of the plurality of fuel cells into a power according to the control of the control unit.

    摘要翻译： 燃料电池系统和控制多个燃料电池的操作的方法。 燃料电池系统根据负载中消耗的功率和多个燃料电池的性能来控制多个燃料电池的操作，从而提高多个燃料电池的功率转换效率，同时防止多个燃料电池的相当大的性能下降 多个燃料电池。 燃料电池系统包括：多个燃料电池; 控制单元，其根据负载中消耗的功率和所述多个燃料电池的性能来控制所述多个燃料电池的操作; 以及转换器，其根据控制单元的控制将多个燃料电池中的至少一个的功率输出转换为功率。

    DIRECT METHANOL FUEL CELL SYSTEM
    96.
    发明申请
    DIRECT METHANOL FUEL CELL SYSTEM 失效
    直接甲醇燃料电池系统

    公开(公告)号：US20100167095A1

    公开(公告)日：2010-07-01

    申请号：US12639231

    申请日：2009-12-16

    申请人： Young-soo Joung ,  Young-seung Na ,  Hye-jung Cho

    发明人： Young-soo Joung ,  Young-seung Na ,  Hye-jung Cho

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04201 ,  H01M8/04164 ,  H01M8/04186 ,  H01M8/1011 ,  Y02E60/523 ,  Y02P70/56

    摘要： A direct methanol fuel cell (DMFC) system including: a separator receiving a gas-liquid mixture discharged from a stack and separating the mixture to gas and a liquid; a methanol cartridge storing high concentration methanol; and a fuel mixer for methanol dilution. The separator and the fuel mixer are separate structures, each including an agitator for stirring a liquid. The agitators can be on the same rotation axis.

    摘要翻译： 一种直接甲醇燃料电池（DMFC）系统，包括：接收从堆叠排出的气液混合物并将混合物分离成气体和液体的分离器; 储存高浓度甲醇的甲醇筒; 和用于甲醇稀释的燃料混合器。 分离器和燃料混合器是分离的结构，每个结构包括用于搅拌液体的搅拌器。 搅拌器可以在相同的旋转轴上。

    Liquid fuel mixing apparatus and direct liquid feed fuel cell system including the same
    97.
    发明授权
    Liquid fuel mixing apparatus and direct liquid feed fuel cell system including the same 失效
    液体燃料混合装置和包括其的直接液体进料燃料电池系统

    公开(公告)号：US07622213B2

    公开(公告)日：2009-11-24

    申请号：US11315314

    申请日：2005-12-23

    申请人： Hye-jung Cho ,  Dong-kee Sohn ,  Xiaobing Luo

    发明人： Hye-jung Cho ,  Dong-kee Sohn ,  Xiaobing Luo

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04186 ,  H01M8/04156 ,  H01M8/04201 ,  H01M8/04291 ,  H01M8/1009

    摘要： A liquid fuel mixing apparatus includes a water chamber, a fuel chamber, and a partition arranged substantially vertically between the water chamber and the fuel chamber. The partition includes a passage to permit communication between the water chamber and the fuel chamber. The water chamber includes a first port for the inflow of water and air recovered from a cathode of the fuel cell. The fuel chamber includes a third port for the inflow of unreacted fuel and CO2 from an anode of the fuel cell, a fourth port for the inflow of a liquid fuel from a liquid fuel tank, and a fifth port for the outflow of a mixed fuel to the fuel cell.

    摘要翻译： 液体燃料混合装置包括水室，燃料室和在水室和燃料室之间基本垂直布置的隔板。 分隔件包括允许水室和燃料室之间连通的通道。 水室包括用于从燃料电池的阴极回收的水和空气的流入的第一端口。 燃料室包括用于从燃料电池的阳极流入未反应的燃料和CO 2的第三端口，用于从液体燃料箱流入液体燃料的第四端口和用于混合燃料流出的第五端口 到燃料电池。

    FUEL CELL SYSTEM CAPABLE OF SUPPLYING AND RECEIVING POWER AND METHOD OF OPERATING THE SAME
    98.
    发明申请
    FUEL CELL SYSTEM CAPABLE OF SUPPLYING AND RECEIVING POWER AND METHOD OF OPERATING THE SAME 有权
    能够供应和接收电力的燃料电池系统及其操作方法

    公开(公告)号：US20090176132A1

    公开(公告)日：2009-07-09

    申请号：US12173850

    申请日：2008-07-16

    申请人： Young-jae KIM ,  Hye-jung Cho

    发明人： Young-jae KIM ,  Hye-jung Cho

    IPC分类号： H01M8/00

    CPC分类号： H01M8/04955 ,  H01M8/04365 ,  H01M8/04559 ,  H01M2250/30 ,  H01M2250/40 ,  Y02B90/18 ,  Y02E60/56

    摘要： Provided is a fuel cell system including: a cartridge in which fuel is stored; a power unit producing power by using the fuel supplied from the cartridge; and a port to which an electronic device is connected, wherein the port comprises: a first channel which is a channel for receiving start-up power from the electronic device and supplying produced power to the electronic device; a second channel via which a signal indicating attachment of the fuel cell system to the electronic device is transmitted to the electronic device when the fuel cell system is attached to the electronic device; and a third channel for grounding.

    摘要翻译： 本发明提供一种燃料电池系统，包括：储存燃料的筒; 动力单元，其通过使用从所述筒供给的燃料产生动力; 以及电子设备连接到的端口，其中所述端口包括：第一通道，其是用于从所述电子设备接收启动电力并向所述电子设备供应生产的电力的通道; 第二通道，当燃料电池系统附接到电子设备时，通过该第二通道将指示燃料电池系统连接到电子设备的信号传输到电子设备; 和第三个接地通道。

    FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME
    99.
    发明申请
    FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开
    燃料电池系统及其操作方法

    公开(公告)号：US20080311440A1

    公开(公告)日：2008-12-18

    申请号：US12138895

    申请日：2008-06-13

    申请人： Young-soo Joung ,  Hye-jung Cho ,  Lei Hu ,  Jae-yong Lee ,  Young-jae Kim ,  Jin-ho Kim

    发明人： Young-soo Joung ,  Hye-jung Cho ,  Lei Hu ,  Jae-yong Lee ,  Young-jae Kim ,  Jin-ho Kim

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04753 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/04208 ,  H01M8/0432 ,  H01M8/04559 ,  H01M8/04589 ,  H01M2250/30 ,  Y02B90/18

    摘要： A fuel cell system includes a power unit that generates power using a fuel; a fuel storage unit that stores the fuel; a fuel supply device that conveys the fuel from the fuel storage unit to the power unit; and a control unit that controls the supply of the fuel and the generation of power. The fuel supply device includes a fuel supply control device that controls the supply of fuel according to a signal generated by the control unit. The control unit includes a fuel control unit that generates the signal according to the information of the fuel storage unit and the state information of the power unit.

    摘要翻译： 燃料电池系统包括使用燃料产生电力的动力单元; 存储燃料的燃料存储单元; 燃料供给装置，其将来自燃料存储单元的燃料传送到动力单元; 以及控制单元，其控制燃料的供给和发电。 燃料供给装置包括燃料供给控制装置，其根据由控制单元生成的信号来控制燃料供给。 控制单元包括燃料控制单元，其根据燃料存储单元的信息和动力单元的状态信息生成信号。