연료전지용 금속 분리판 및 이를 구비하는 연료전지 스택
    42.
    发明授权
    연료전지용 금속 분리판 및 이를 구비하는 연료전지 스택 有权
    用于燃料电池的金属分离器和具有该电池的燃料电池堆叠

    公开(公告)号:KR100953273B1

    公开(公告)日:2010-04-16

    申请号:KR1020090071020

    申请日:2009-07-31

    Inventor: 김기정 전유택

    Abstract: PURPOSE: A metal separator for a fuel cell and a fuel cell stack employing the same are provided to improve performance of a fuel cell and to increase production efficiency by forming a metallic main body part integrally equipped with a manifold part. CONSTITUTION: A metal separator for a fuel cell comprises a metallic main body part(100) and a manifold-gasket assembly(130). The metallic main body part includes a channel part formed at the center thereof and an opening integrally formed with the channel part. The channel part comprises reactive gas channels(140) and coolant channels(145).

    Abstract translation: 目的:提供一种用于燃料电池的金属隔板和使用该燃料电池的燃料电池堆,以提高燃料电池的性能,并通过形成一体地配备有歧管部件的金属主体部来提高生产效率。 构成:用于燃料电池的金属分离器包括金属主体部分(100)和歧管 - 垫圈组件(130)。 金属主体部分包括形成在其中心的通道部分和与通道部分一体形成的开口。 通道部分包括反应气体通道(140)和冷却剂通道(145)。

    연료전지 스택 자동 적층 장치
    43.
    发明公开
    연료전지 스택 자동 적층 장치 有权
    燃料电池堆栈自动堆叠系统

    公开(公告)号:KR1020090081713A

    公开(公告)日:2009-07-29

    申请号:KR1020080007750

    申请日:2008-01-25

    Inventor: 김성현

    Abstract: A fuel cell stack automatic laminating apparatus is provided to allow the adsorption place of a material to be controlled more precisely with a high speed by a servo motor. A fuel cell stack automatic laminating apparatus comprises ultrasonic sensors(115,116) which are fixed to the adsorption device(130) for MEA and the adsorption device(110) for a separator, respectively, to apply the ultrasonic wave to the MEA material and the separator material supplied from an MEA material supply device and a separator material supply device and to receive the ultrasonic echo signal reflected at the material; a signal processing part(101) which is received with the ultrasonic echo signal reflected at the material from the each ultrasonic sensor so as to calculate the distance between the ultrasonic sensor and the material, to convert it into the place value of the material and to transfer it; and an integrated control part(102) which feed back controls the servo motor for the material supply of the MEA material supply device and the separator material supply device based on the place value of the material transferred from the signal processing part.

    Abstract translation: 提供一种燃料电池堆自动层压装置,以通过伺服电动机以高速度更精确地控制材料的吸附位置。 一种燃料电池堆自动层压装置,包括分别固定在用于MEA的吸附装置(130)和用于分离器的吸附装置(110)的超声波传感器(115,116),以将超声波施加到MEA材料和分离器 从MEA材料供应装置供应的材料和隔离材料供应装置,并且接收在材料反射的超声回波信号; 信号处理部分(101),其被接收有在来自每个超声波传感器的材料上反射的超声波回波信号,以便计算超声波传感器和材料之间的距离,将其转换成材料的位置值,以及 转移它 并且基于从信号处理部转移的材料的位置值,反馈的综合控制部(102)控制用于MEA材料供给装置和分离器材料供给装置的材料供给的伺服电动机。

    고체 산화물형 연료 전지
    44.
    发明授权
    고체 산화물형 연료 전지 失效
    固体氧化物燃料电池

    公开(公告)号:KR100876395B1

    公开(公告)日:2008-12-31

    申请号:KR1020077022952

    申请日:2006-01-23

    Abstract: [과제] 구성을 간단화하고, 나아가, 연료 가스를 재순환시킨다.
    [해결 수단] 원판형의 전지 셀(1)과 원판형의 세퍼레이터(separator, 2)를 번갈아 적층하여 이루어지는 스택(stack, 10)을 케이싱(11)에 수용하고, 케이싱(11)의 상부벽의 중앙부를 관통하여 스택(10)의 중앙부로 연료를 공급하는 연료 공급부(12)와, 케이싱(11)의 하부벽의 중앙부를 관통하여 스택(10)의 중앙부로 공기를 공급하는 공기 공급부(13)와, 케이싱(11)의 하부벽의 중앙부를 관통하여 스택(10)의 중앙부로부터 발전 후의 연료를 송출하는 연료 송출부(14)와, 케이싱(11)의 하부벽의 주연부(周緣部)를 관통하고, 발전 후의 연료와 공기가 혼합되어 연소된 결과의 배기 가스를 송출하는 배기 송출부(15)가 설치되고, 연료 송출부(14)로부터 송출된 발전 후의 연료를, 새롭게 공급되는 연료에 혼합하는 재순환부(16)가 설치되어 있다.
    연료 전지, 고체 산화물, 전지 스택, 잔존 연료

    Abstract translation: [问题]为了简化结构并进一步回收燃气。

    연료 전지용 스택
    45.
    发明授权
    연료 전지용 스택 失效
    燃料电池堆

    公开(公告)号:KR100869805B1

    公开(公告)日:2008-11-21

    申请号:KR1020070053273

    申请日:2007-05-31

    Abstract: A fuel battery stack is provided to form the thickness of stack by connecting elements with uniform joint pressure compared with the conventional flat type stack and to improve the structural rigidity of separator and fastening plate. A fuel battery stack(100) includes a membrane-electrode assembly(MEA)(120); a generating part(110) consisting of a first separator(130) which is arranged at one side of MEA and is formed with holes to supply an oxidizer to MEA, and a second separator(140) which is arranged at the other side of MEA and is formed at the opposite site of MEA; a first fastening plate which is arranged at one side of the generating part and covers the first separators; and a second fastening plate(160) which is arranged to the other side of the generating part and covers the second separators. The first fastening plate comprises a beading part which is curve-cut in one side of the thickness direction and is protruded. The beading part is formed along the short length of the first fastening plate. The protruded height of the beading is smaller than the thickness of the first fastening plate.

    Abstract translation: 提供燃料电池堆,以与传统的扁平型叠层相比,通过连接具有均匀接头压力的元件来形成堆叠的厚度,并提高隔板和紧固板的结构刚度。 燃料电池堆(100)包括膜 - 电极组件(MEA)(120); 由第一分离器(130)组成的发生部分(110),所述第一分离器(130)布置在MEA的一侧并形成有用于向MEA供应氧化剂的孔;以及第二分离器(140),其布置在MEA的另一侧 并形成在MEA的相对位置; 第一紧固板,其布置在所述发生部分的一侧并且覆盖所述第一分离器; 以及第二固定板(160),其布置在所述发生部件的另一侧并且覆盖所述第二分离器。 第一紧固板包括在厚度方向的一侧弯曲切割并且突出的卷边部。 沿着第一紧固板的短长度形成卷边部。 珠的突出高度小于第一紧固板的厚度。

    Z-축 전기 전도성 유동장 분리기
    46.
    发明公开
    Z-축 전기 전도성 유동장 분리기 无效
    Z轴电动导流场分离器

    公开(公告)号:KR1020070090965A

    公开(公告)日:2007-09-06

    申请号:KR1020077014742

    申请日:2005-11-17

    Abstract: A flexible flow field separator includes a substrate layer formed of a flexible material and having first and second surfaces. A structured flow field pattern is defined on the first surface of the substrate layer. The structured flow field pattern defines one or more fluid channels. The separator includes a first layer formed of one or more metals and disposed on the first surface of the substrate layer. The first layer is formed of an electrically conductive material. The separator further includes a second layer disposed on the second surface of the substrate layer. The second layer is formed of a flexible electrically conductive material. The first layer contacts the second layer at one or more locations to define an electrical connection between the first and second layers.

    Abstract translation: 柔性流场分离器包括由柔性材料形成并具有第一和第二表面的基底层。 在衬底层的第一表面上限定结构化流场图案。 结构化流场图案定义一个或多个流体通道。 分离器包括由一种或多种金属形成并设置在基底层的第一表面上的第一层。 第一层由导电材料形成。 分离器还包括设置在基底层的第二表面上的第二层。 第二层由柔性导电材料形成。 第一层在一个或多个位置处接触第二层以限定第一和第二层之间的电连接。

    원통형 전해질막-전극 합성체 및 이를 채용한 연료전지
    47.
    发明公开
    원통형 전해질막-전극 합성체 및 이를 채용한 연료전지 无效
    圆柱形电极组件和使用它的燃料电池

    公开(公告)号:KR1020070037208A

    公开(公告)日:2007-04-04

    申请号:KR1020050092513

    申请日:2005-09-30

    Inventor: 나영승 서준원

    Abstract: 본 발명은 액상의 연료를 사용하는 연료전지에 채용한 원통형 구조의 전해질막-전극 합성체에 관한 것으로, 상기 전해질막-전극 합성체는 상기 연료와 직접 접촉하고, 애노드 전극과 캐소드 전극 사이에 전해질막이 개재되며, 원통형 형상인 것을 특징으로 하기 때문에, 전해질막-전극 합성체를 설치할 때 분리판을 생략할 수 있어서 부피와 무게를 보다 줄일 수 있다. 또한 캐소드 전극 전체에 걸쳐 산소가 일정하게 공급되고, 애노드 전극 전체에 걸쳐 연료가 일정하게 공급되기 때문에, 보다 고효율의 연료전지를 가동할 수 있다.
    직접메탄올형연료전지, 연료전지, 원통형, 전해질막-전극합성체

    Stack for mixed reactant fuel cell and mixed reactant fuel cell system comprising same
    48.
    发明授权
    Stack for mixed reactant fuel cell and mixed reactant fuel cell system comprising same 无效
    用于混合反应物燃料电池和混合反应物燃料电池系统的堆叠

    公开(公告)号:KR100696672B1

    公开(公告)日:2007-03-19

    申请号:KR20060035302

    申请日:2006-04-19

    Abstract: Provided are a stack for a mixture injection type fuel cell which is excellent in current collection property and can supply and diffuse fuel and an oxidant smoothly, and a fuel cell system using the stack. The stack(10) comprises at least one membrane electrode assembly(19) which comprises a polymer electrolyte membrane, and an anode(13) and a cathode(17) located at the both sides of the polymer electrolyte membrane; a conductive substrate(11) which is located on the at least one surface of the membrane electrode assembly; and a current collector layer(18,18') which is formed on the outermost conductive substrate among the conductive substrates, wherein the membrane electrode assembly, the conductive substrate and the current collector layer are porous, and the current collector layer comprises a metal selected from the group consisting of silver, gold and their mixture and a carbon-based material.

    Abstract translation: 提供一种用于混合注入型燃料电池的堆叠,其具有优异的集电性能并且能够平稳地供应和扩散燃料和氧化剂,以及使用该堆叠的燃料电池系统。 叠层(10)包括至少一个包括聚合物电解质膜的膜电极组件(19)和位于聚合物电解质膜两侧的阳极(13)和阴极(17) 位于膜电极组件的至少一个表面上的导电衬底(11); 以及形成在所述导电性基板中的最外侧导电性基板上的集电体层(18,18'),其中,所述膜电极接合体,所述导电性基板和所述集电体层为多孔状,所述集电体层包含选择的金属 由银,金及其混合物组成的组和碳基材料组成。

    연료 전지 스택들을 위한 셧다운 방법들 및 설계들
    49.
    发明公开
    연료 전지 스택들을 위한 셧다운 방법들 및 설계들 有权
    燃料电池堆的切断方法和设计

    公开(公告)号:KR1020060128863A

    公开(公告)日:2006-12-14

    申请号:KR1020067007053

    申请日:2004-09-10

    Abstract: Improved water distribution can be obtained within the cells of a fuel cell series stack by maintaining a suitable temperature difference between the cathode and anode sides of each cell in the stack during shutdown. A method of shutting down a fuel cell stack having at least two fuel cells stacked in series, each fuel cell having a cathode side and an anode side, the method comprising: stopped the generation of electricity from the stack; allowing the stack to cool over a cooldown period; and maintaining a temperature difference between the cathode side and the anode side of each fuel cell during the cooldown period, wherein the direction of the temperature difference in each fuel cell is the same. The fuel cell stack may comprise coolant channels, Peltier devices, and anode and cathode reactant flow fields.

    Abstract translation: 通过在关闭期间通过在堆叠中的每个电池的阴极侧和阳极侧之间保持适当的温度差,可以在燃料电池串联电池的电池内获得改进的水分配。 一种关闭具有串联堆叠的至少两个燃料电池的燃料电池堆的方法,每个燃料电池具有阴极侧和阳极侧,所述方法包括:停止从电池堆产生电力; 使堆叠在冷却期内冷却; 并且在冷却期间保持每个燃料电池的阴极侧和阳极侧之间的温差,其中每个燃料电池中的温度差的方向相同。 燃料电池堆可以包括冷却剂通道,珀耳帖装置以及阳极和阴极反应物流场。

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