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    Bipolar plate of fuel cell and fabrication method thereof
    1.
    发明申请
    Bipolar plate of fuel cell and fabrication method thereof 审中-公开
    燃料电池双极板及其制造方法

    公开(公告)号：US20050130014A1

    公开(公告)日：2005-06-16

    申请号：US10484614

    申请日：2003-12-12

    申请人： Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Sam-Chul Ha ,  Sam-Chul Ha ,  Tae-Hee Cho

    发明人： Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Sam-Chul Ha ,  Sam-Chul Ha ,  Tae-Hee Cho

    IPC分类号： H01M8/02 ,  H01M2/08

    CPC分类号： H01M8/021 ,  H01M8/0228 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0271

    摘要： In a bipolar plate of a fuel cell and a fabrication method thereof, the bipolar plate of the fuel cell includes a plate; a fluid flowing space formed on both sides of the plate; a fluid guide mesh installed on the fluid flowing space; an inflow path formed on the plate to be connected with the fluid flowing space; and an outflow path formed on the plate to be connected with the fluid flowing space. Also, in the fabrication method, the bipolar plate is fabricated with a certain mold and by a processing method. Accordingly, it is possible to uniformize flux distribution and reduce flow resistance of fuel and air respectively flowing into a fuel electrode and an air electrode of a fuel cell. In addition, reaction area with a M.E.A and diffusion zone can be increased, and fabrication can be simplified and facilitated.

    摘要翻译： 在燃料电池的双极板及其制造方法中，所述燃料电池的双极板包括板; 形成在板的两侧的流体流动空间; 安装在流体流动空间上的流体引导网; 形成在板上以与流体流动空间连接的流入路径; 以及形成在板上以与流体流动空间连接的流出路径。 此外，在制造方法中，双极板由一定的模具和加工方法制成。 因此，可以使流量分布均匀化，并且降低分别流入燃料电池的燃料电极和空气极的燃料和空气的流动阻力。 此外，可以增加与M.E.A和扩散区的反应面积，并且可以简化和便利制造。

    Fuel cell system
    3.
    发明授权
    Fuel cell system 有权
    燃料电池系统

    公开(公告)号：US07910251B2

    公开(公告)日：2011-03-22

    申请号：US11572539

    申请日：2004-08-17

    申请人： Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo ,  Tae-Hee Cho

    发明人： Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo ,  Tae-Hee Cho

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04447 ,  H01M8/04097 ,  H01M8/04126 ,  H01M8/04164 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/04303 ,  H01M8/04462 ,  H01M8/04753 ,  H01M8/065 ,  H01M8/0687 ,  H01M8/08 ,  H01M8/083 ,  H01M8/241

    摘要： A fuel cell system comprises: a fuel cell stack (100) where an anode (110) and a cathode (120) are arranged under a state that an electrolyte membrane is positioned therebetween; a fuel tank (300) for storing a fuel; a fuel circulation supply means (400) for circulation-supplying a fuel stored in the fuel tank (300) to the anode of the fuel cell stack; an air supply unit (200) connected to the cathode of the fuel cell stack (100) by an air supply line, for supplying oxygen, etc. to the cathode (120); a sensing unit (500) for measuring a concentration of at least one of fuels supplied to the anode (110) and a control unit for receiving a signal of the sensing unit (500) and informing replacement time of a fuel. According to this, a fuel usage is maximized by informing replacement time of a used fuel and a filter (450) for filtering impurity by detecting a fuel consumption degree and an impurity generation amount.

    摘要翻译： 燃料电池系统包括：在电解质膜位于其间的状态下布置阳极（110）和阴极（120）的燃料电池堆（100）; 用于存储燃料的燃料箱（300）; 燃料循环供给装置（400），用于将储存在燃料箱（300）中的燃料循环给燃料电池堆的阳极; 通过供气管线将燃料电池堆（100）的阴极连接到阴极（120）的空气供应单元（200）; 用于测量供应到阳极（110）的燃料中的至少一种的浓度的感测单元（500）和用于接收感测单元（500）的信号并通知燃料的更换时间的控制单元。 据此，通过通过检测燃料消耗量和杂质产生量来通知用于使用的燃料的更换时间和用于过滤杂质的过滤器（450）来最大化燃料使用。

    Fuel cell system
    5.
    发明授权
    Fuel cell system 有权
    燃料电池系统

    公开(公告)号：US07316858B2

    公开(公告)日：2008-01-08

    申请号：US10483384

    申请日：2003-12-12

    申请人： Tae-Hee Cho ,  Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo

    发明人： Tae-Hee Cho ,  Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo

    IPC分类号： H01M8/04 ,  H01M8/06 ,  H01M8/10

    CPC分类号： H01M8/0606 ,  H01M8/04089 ,  H01M8/04126

    摘要： A fuel cell system is provided which produces improved reaction speed and performance. The fuel cell system includes a fuel cell stack including an anode, a cathode, and an electrolyte membrane disposed therebetween. A fuel tank supplies hydrogen-based fuel to the anode of the fuel cell stack, and an oxidant supplying unit adds ozone to oxygen- including air supplies it to the cathode of the fuel cell stack. The ozone supplied to the cathode of the fuel cell stack accelerates a reaction speed in the fuel cell stack, thereby producing a relatively high current density and improving fuel cell performance.

    摘要翻译： 提供了一种燃料电池系统，其产生改善的反应速度和性能。 燃料电池系统包括燃料电池堆，其包括阳极，阴极和设置在其间的电解质膜。 燃料箱向燃料电池堆的阳极供应氢基燃料，氧化剂供应单元向含氧空气添加臭氧，将其供应到燃料电池堆的阴极。 供给到燃料电池堆的阴极的臭氧加速燃料电池堆中的反应速度，从而产生相对较高的电流密度并提高燃料电池性能。

    Fuel cell system and control method thereof
    6.
    发明申请
    Fuel cell system and control method thereof 审中-公开
    燃料电池系统及其控制方法

    公开(公告)号：US20050142409A1

    公开(公告)日：2005-06-30

    申请号：US10483385

    申请日：2003-12-12

    申请人： Tae-Hee Cho ,  Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo

    发明人： Tae-Hee Cho ,  Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo

    IPC分类号： H01M8/04 ,  H01M8/06 ,  H01M8/10

    CPC分类号： H01M8/04302 ,  H01M8/04007 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04228 ,  H01M8/04303

    摘要： Disclosed is a fuel cell system comprising: a fuel tank connected to a anode of a fuel cell stack for supplying hydrogen-including fuel to the anode; an air supplying unit connected to a cathode of the fuel cell stack for supplying oxygen-including air to the cathode; a heating unit for heating air and fuel supplied to the fuel cell stack; and a purge unit for returning fuel remaining at each system to the fuel tank when a system driving is stopped. According to this, a temperature of the fuel cell stack can reach a goal temperature within the shortest time by heating fuel at the time of driving a system, and fuel remaining at the fuel cell stack and each system is returned to the fuel tank when the system driving is stopped, thereby increasing a performance of the fuel cell system.

    摘要翻译： 公开了一种燃料电池系统，包括：连接到燃料电池堆的阳极的燃料箱，用于向阳极供应含氢燃料; 连接到燃料电池堆的阴极的空气供应单元，用于向阴极供应含氧的空气; 用于加热供应到燃料电池堆的空气和燃料的加热单元; 以及净化单元，用于当系统驱动停止时将在每个系统处残留的燃料返回到燃料箱。 据此，燃料电池堆的温度可以通过在驱动系统时加热燃料而在最短时间内达到目标温度，并且当燃料电池堆的温度保持在燃料电池堆时，每个系统返回到燃料箱 停止系统驱动，从而提高燃料电池系统的性能。

    Fuel Cell System and Controlling Method Thereof
    9.
    发明申请
    Fuel Cell System and Controlling Method Thereof 有权
    燃料电池系统及其控制方法

    公开(公告)号：US20080003469A1

    公开(公告)日：2008-01-03

    申请号：US11572529

    申请日：2004-08-17

    申请人： Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo ,  Tae-Hee Cho

    发明人： Myung-Seok Park ,  Hong Choi ,  Kyu-Jung Kim ,  Myeong-Ho Lee ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo ,  Tae-Hee Cho

    IPC分类号： H01M8/04

    CPC分类号： H01M8/065 ,  H01M8/04089 ,  H01M8/083

    摘要： A fuel cell system comprises: a fuel storage means (100) for storing a fuel; a DBFC (200); a fuel circulation supply means (300) for circulation-supplying a fuel to an anode of the DBFC from the fuel storage means (100); a PEMFC (400) for receiving hydrogen generated from the anode of the DBFC as a fuel; a hydrogen control means (500) for controlling hydrogen generated from the anode of the DBFC in correspondence to an amount required by the PEMFC and thereby supplying the hydrogen to the PEMFC (400); and an air supply means (600) for supplying air to a cathode of the DBFC and a cathode of the PEMFC.

    摘要翻译： 燃料电池系统包括：用于储存燃料的燃料储存装置（100） DBFC（200）; 燃料循环供给装置（300），用于从燃料储存装置（100）循环向DBFC的阳极供应燃料; 用于接收从DBFC的阳极产生的氢气作为燃料的PEMFC（400）; 氢控制装置（500），用于控制从所述DBFC的阳极产生的氢气对应于所述PEMFC所需的量，从而向所述PEMFC（400）供应氢气; 以及用于向DBFC的阴极和PEMFC的阴极供给空气的空气供给装置（600）。

    Fuel cell system
    10.
    发明申请
    Fuel cell system 审中-公开
    燃料电池系统

    公开(公告)号：US20060292411A1

    公开(公告)日：2006-12-28

    申请号：US10596919

    申请日：2003-12-30

    申请人： Tae-Hee Cho ,  Myung-Seok Park ,  Hong Choi ,  Myeong-Ho Lee ,  Kyu-Jung Kim ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo

    发明人： Tae-Hee Cho ,  Myung-Seok Park ,  Hong Choi ,  Myeong-Ho Lee ,  Kyu-Jung Kim ,  Cheol-Hwan Kim ,  Yong-Jun Hwang ,  Seung-Tae Ko ,  Seong-Geun Heo

    IPC分类号： H01M8/04 ,  H01M8/02

    CPC分类号： H01M8/0687 ,  H01M8/04022 ,  H01M8/04097

    摘要： A fuel cell system comprising: a fuel cell stack (6) including an anode (2), a cathode (4), and an electrolyte membrane disposed therebetween; a fuel supplying unit connected with the anode of the fuel cell stack (6) by a fuel supplying line (14) for supplying hydrogen-including fuel to the anode (2); an air supplying unit (10) connected with the cathode of the fuel cell stack by an air supplying line (48) for supplying oxygen-including air to the cathode of the fuel cell stack; and a heating unit (12) for heating fuel supplied to the fuel cell stack into a proper temperature. According to this, a power source for driving the heating unit (12) is not required thus to enhance a performance of a fuel cell.

    摘要翻译： 一种燃料电池系统，包括：燃料电池堆（6），包括阳极（2），阴极（4）和设置在其间的电解质膜; 燃料供给单元，其通过用于向阳极（2）供给含氢燃料的燃料供给管线（14）与燃料电池堆（6）的阳极连接; 空气供给单元（10），其通过用于向所述燃料电池堆的阴极供给含氧空气的空气供给管线（48）与所述燃料电池堆的阴极连接; 以及用于将供应到燃料电池堆的燃料加热到适当温度的加热单元（12）。 据此，不需要用于驱动加热单元（12）的电源，从而提高燃料电池的性能。