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    • 2. 发明申请
    • FUEL CELL STACK ASSEMBLY AND METHOD OF ASSEMBLY
    • 燃料电池堆组件和组装方法
    • WO2015008080A1
    • 2015-01-22
    • PCT/GB2014/052192
    • 2014-07-17
    • INTELLIGENT ENERGY LIMITED
    • HORLOCK, Mark Phillip
    • H01M8/24
    • H01M8/248H01M8/2404H01M8/2484H01M8/2485
    • A fuel cell stack assembly (101) comprising a fuel cell stack (102) comprising one or more fuel cells; and a retaining member (100). The retaining member (100) comprising a first engaging region (104) that engages a first end face (110) of the fuel cell stack (102); a second engaging region (106) that engages a second opposing end face (112) of the fuel cell stack (102); and a joining region (108) configured to bias the first engaging region (104) towards the second engaging region (106). The first engaging region (104) and second engaging region (106) extend to or beyond a midpoint (114) of the associated end faces of the fuel cell stack (102).
    • 一种燃料电池堆组件(101),包括包括一个或多个燃料电池的燃料电池堆(102); 和保持构件(100)。 保持构件(100)包括与燃料电池堆(102)的第一端面(110)接合的第一接合区域(104); 第二接合区域(106),其接合燃料电池堆(102)的第二相对端面(112); 以及被配置为朝向第二接合区域(106)偏置第一接合区域(104)的接合区域(108)。 第一接合区域(104)和第二接合区域(106)延伸到或超过燃料电池堆(102)的相关端面的中点(114)。
    • 4. 发明申请
    • FUEL CELL STACK ASSEMBLY
    • 燃料电池堆组件
    • WO2015008077A1
    • 2015-01-22
    • PCT/GB2014/052189
    • 2014-07-17
    • INTELLIGENT ENERGY LIMITED
    • HORLOCK, Mark PhillipPAYNE, Simon
    • H01M8/24
    • H01M8/248
    • A fuel cell stack assembly comprises a plurality of fuel cells in a stack (1102), the stack (1102) defining a first end face (1110) and a second end face (1112) that are parallel and opposing one another, and a compression member (1150, 1152) at each opposing end face of the stack (1102), each compression member (1150, 1152) having a proximal portion (1154, 1158) and a distal portion (1156, 1160). Each compression member (1150, 1152) defines an engagement surface (1166) for receiving a compression force and a compression surface (1168) adjacent to and in compressive relationship with a respective one of the first and second end faces (1110, 1112). The fuel cell stack assembly also comprises a retaining member (1100) attached to the first and second compression members (1150, 1152) to thereby apply the compression force and maintain the fuel cells in the stack (1102) under compression. At least one of the compression members (1150, 1152) is shaped such that the compression force applied only to the proximal portion (1154, 1158) of the engagement surface is distributed uniformly across the compression surface (1168) in both the proximal (1154, 1158) and distal portions (1156, 1160).
    • 燃料电池堆组件包括堆叠(1102)中的多个燃料电池,所述堆叠(1102)限定彼此平行和相对的第一端面(1110)和第二端面(1112),并且压缩 每个压缩构件(1150,1152)具有近端部分(1154,1158)和远端部分(1156,1160),每个压缩构件(1150,1152)具有在堆叠(1102)的每个相对端面处的构件(1150,1152)。 每个压缩构件(1150,1152)限定用于接收压缩力的接合表面(1166)和与第一和第二端面(1110,1112)中的相应一个相邻并且与其相对应的压缩表面(1168)。 燃料电池堆组件还包括附接到第一和第二压缩构件(1150,1152)的保持构件(1100),从而施加压缩力并将燃料电池维持在堆叠(1102)中。 压缩构件(1150,1152)中的至少一个被成形为使得仅施加接合表面的近端部分(1154,1158)的压缩力在近端(1154)中均匀地分布在压缩表面(1168)上 ,1158)和远端部分(1156,1160)。
    • 5. 发明申请
    • A CURRENT COLLECTOR FOR A FUEL CELL
    • 一个燃料电流的收集器
    • WO2014060728A1
    • 2014-04-24
    • PCT/GB2013/052659
    • 2013-10-11
    • INTELLIGENT ENERGY LIMITED
    • HORLOCK, Mark Phillip
    • H01M8/02H01M8/04
    • H01M8/0269H01M8/04067H01M8/04328H01M8/04335H01M8/045H01M8/04507H01M8/248
    • A fuel cell stack assembly has a plurality of cells in a stack configuration. Each cell comprises a membrane-electrode assembly disposed between an anode flow plate and a cathode flow plate. A current collector plate is disposed at each end of the stack and a compression assembly maintains the stack under compression. At least one of the current collector plates is formed as a printed circuit board having a first face disposed against a cathode flow plate or an anode flow plate of an outermost cell in the stack and a second face opposite the first face. The first face includes an electrically conductive layer disposed on a substrate of the printed circuit board to serve as a stack current collector electrode. Electrical components such as temperature sensors can be mounted on the printed circuit board such that they lie in or adjacent to a flow channel extending along an adjacent face of the anode or cathode flow plate. The printed circuit board can provide laterally extending connection tabs for electrical connection to the current collector electrode and to the electrical components.
    • 燃料电池堆组件具有堆叠构造的多个电池单元。 每个电池包括设置在阳极流动板和阴极流动板之间的膜 - 电极组件。 集电板设置在堆叠的每个端部,并且压缩组件将堆叠保持在压缩状态。 集电板中的至少一个形成为印刷电路板,该印刷电路板具有设置在堆叠中的最外侧单元的阴极流动板或阳极流动板的第一面和与第一面相对的第二面。 第一面包括设置在印刷电路板的基板上以用作堆叠集电极的导电层。 诸如温度传感器的电气部件可以安装在印刷电路板上,使得它们位于或邻近沿着阳极或阴极流动板的相邻面延伸的流动通道。 印刷电路板可以提供横向延伸的连接接片,用于与集电器电极和电气部件电连接。